A laser cutting device for metal sheet metal part production

Abstract

The utility model provides a kind of laser cutting device for metal sheet metal production, including the material changing linear module of upper and lower superposition, material changing linear module upper is equipped with portal three coordinates, the last stage mobile end of portal three coordinates is equipped with laser cutting head;Base, the upper of base is provided with the mount of liftable, the top of mount both sides is fixed with the non-power roller way conveying line, the middle part of mount is fixed with the material pushing linear module, lifting cylinder, first connecting rod and second connecting rod cooperate, the working height adjustment of mount can be completed above base, the working height adjustment of non-power roller way conveying line is completed, non-power roller way conveying line and two material changing linear module feeding platform cooperation and reduce to ground are completed, it is convenient for worker to send board into two non-power roller way conveying lines by forklift etc. Equipment cooperation is not needed to complete the feeding treatment of board by the deployment of laser cutting equipment.

Description

Technical Field

[0001] This utility model mainly relates to the field of laser cutting technology, specifically to a laser cutting device for the production of metal sheet metal parts. Background Technology

[0002] Before the production of sheet metal parts, laser cutting equipment can be used to prepare the sheet metal parts for production. When large-sized plates are placed on the material table of the laser cutting equipment for laser cutting, due to the size limitation of the plates, it is necessary to use equipment such as overhead cranes to handle the plates in the workshop.

[0003] The workshop is equipped with hoisting equipment such as overhead cranes. Usually, the installation space for the overhead crane tracks needs to be reserved during the construction of the workshop. Therefore, when customers need to add laser cutting equipment in subsequent production, the requirements for the installation site of the laser cutting equipment are high, which is not conducive to customers adding laser cutting equipment in the workshop.

[0004] The inventor proposes a laser cutting device for the production of metal sheet metal parts. A liftable platform is set up on the outside of the laser cutting equipment. The plate is fed into the material table of the laser cutting equipment for subsequent laser cutting production in combination with a linear module and a non-powered roller conveyor. Utility Model Content

[0005] 1. Technical problem solved by the utility model: This utility model provides a laser cutting device for the production of metal sheet metal parts, which solves the problem that existing laser cutting equipment cannot be effectively matched with hoisting equipment such as overhead cranes due to workshop space limitations.

[0006] 2. Technical Solution: To achieve the above objectives, the technical solution provided by this utility model is: a laser cutting device for producing metal sheet metal parts, comprising the following structure: A material changing linear module is stacked on top of each other. A gantry coordinate measuring machine is provided above the material changing linear module. A laser cutting head is fixed at the final moving end of the gantry coordinate measuring machine.

[0007] The base has a liftable mounting frame on top, and a non-powered roller conveyor is fixed on both the top left and right sides of the mounting frame. A pushing linear module is fixed in the middle of the mounting frame, and an extension frame is fixed at the moving end of the pushing linear module.

[0008] Furthermore, the moving end of the material changing linear module is fixedly provided with a mounting frame, and the middle part of the mounting frame is detachably connected to a material platform.

[0009] Furthermore, the front left and right sides of the base are slidably connected to a first connecting rod, and the rear left and right sides of the base are slidably connected to a second connecting rod. The middle part of the first connecting rod is movably connected to the middle part of the second connecting rod, the top of the first connecting rod is movably connected to the rear end of the mounting bracket, the top of the second connecting rod is slidably connected to the front end of the mounting bracket, and a lifting cylinder is movably connected to the front end of the base. The top output end of the lifting cylinder is movably connected to the top of the second connecting rod.

[0010] Furthermore, the rear end of the mounting bracket extends to the front of the material changing linear module, and limit holes are provided on both the left and right sides of the rear end of the mounting bracket.

[0011] Furthermore, eccentric frames are inserted into the left and right sides of the rear end of the mounting frame. The front part of the eccentric frame has a through hole, and a locking pin is inserted into the through hole at the front part of the eccentric frame. The bottom of the locking pin extends into the limiting hole. A limiting rod is fixedly provided at the top of the rear end of the eccentric frame, and a limiting roller is movably connected to the outer side of the limiting rod.

[0012] Furthermore, a pusher cylinder is fixedly provided at the front end of the extension frame, and a pusher plate is detachably connected to the rear output end of the pusher cylinder.

[0013] 3. Beneficial effects: Compared with the prior art, the technical solution provided by this utility model has the following advantages: This utility model provides a laser cutting device for the production of metal sheet metal parts. The lifting cylinder, the first connecting rod and the second connecting rod cooperate to adjust the working height of the mounting frame above the base, adjust the working height of the non-powered roller conveyor line, and coordinate the non-powered roller conveyor line with the loading platform of the two material changing linear modules and lower it to the ground. This makes it convenient for workers to feed the sheet metal into the two non-powered roller conveyor lines using forklifts and other equipment. The deployment of the laser cutting equipment can complete the feeding of the sheet metal without the need for overhead cranes or other equipment. The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a perspective view of the structure of this utility model; Figure 2 This is a perspective view of the mounting frame structure of this utility model; Figure 3 This is a perspective view of the material changing linear module structure of this utility model; Figure 4 This is a perspective view of the mounting bracket structure of this utility model; Figure 5 This is a perspective view of the limiting roller structure of this utility model; Figure 6 This is a utility model Figure 5 Enlarged view of the structure at point A in the middle.

[0015] Figure label: Material changing linear module-1; mounting frame-11; material platform-12; Gantry coordinate measuring machine-2; Laser cutting head-21; Base - 3; First Link - 31; Second Link - 32; Lifting Cylinder - 33; Mounting bracket-4; Limiting hole-41; Eccentric frame-5; Locking pin-51; Limiting rod-52; Limiting roller-53; Non-powered roller conveyor line - 6; Material pusher linear module-7; extension frame-71; material pusher cylinder-72; pusher plate-73. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0017] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element; the terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] See attached document Figure 1-6 This utility model provides a laser cutting device for the production of sheet metal parts, comprising the following structure: A material changing linear module 1 is stacked on top of each other. A gantry coordinate measuring machine 2 is located above the material changing linear module 1. A laser cutting head 21 is fixed at the final moving end of the gantry coordinate measuring machine 2.

[0020] The base 3 has a liftable mounting frame 4 on top of it. The top left and right sides of the mounting frame 4 are fixed with non-powered roller conveyor lines 6. The middle of the mounting frame 4 is fixed with a pusher linear module 7. The moving end of the pusher linear module 7 is fixed with an extension frame 71.

[0021] In this embodiment, the moving end of the material changing linear module 1 is fixedly provided with a mounting frame 11, and the middle part of the mounting frame 11 is detachably connected to the material platform 12.

[0022] The stacked material changing linear module 1 can enable two material tables 12 to take turns cutting plates under the laser cutting head 21, allowing plates on one material table 12 to be cut while plates on the other material table 12 are loaded and unloaded.

[0023] In this embodiment, the front left and right sides of the base 3 are slidably connected to the first connecting rod 31, and the rear left and right sides of the base 3 are slidably connected to the second connecting rod 32. The middle part of the first connecting rod 31 is movably connected to the middle part of the second connecting rod 32. The top of the first connecting rod 31 is movably connected to the rear end of the mounting frame 4. The top of the second connecting rod 32 is slidably connected to the front end of the mounting frame 4. The front end of the base 3 is movably connected to the lifting cylinder 33, and the top output end of the lifting cylinder 33 is movably connected to the top of the second connecting rod 32.

[0024] The lifting cylinder 33, the first connecting rod 31, and the second connecting rod 32 work together to adjust the working height of the mounting frame 4 above the base 3, adjust the working height of the unpowered roller conveyor line 6, and coordinate the unpowered roller conveyor line 6 with the loading platform 12 of the two material changing linear modules 1 and lower it to the ground. This allows workers to easily feed the plates onto the two unpowered roller conveyor lines 6 using forklifts or other equipment, thus completing the deployment of the laser cutting equipment without the need for overhead cranes or other equipment to handle the feeding of the plates.

[0025] In this embodiment, the rear end of the mounting frame 4 extends to the front of the material changing linear module 1. Limiting holes 41 are opened on both the left and right sides of the rear end of the mounting frame 4. An eccentric frame 5 is inserted into both the left and right sides of the rear end of the mounting frame 4. A through hole is opened at the front of the eccentric frame 5. A locking pin 51 is inserted into the through hole at the front of the eccentric frame 5. The bottom of the locking pin 51 extends into the limiting hole 41. A limiting rod 52 is fixedly provided at the top of the rear end of the eccentric frame 5. A limiting roller 53 is movably connected to the outer side of the limiting rod 52.

[0026] The limiting hole 41, through hole and locking pin 51 cooperate to complete the adjustment of the position of the eccentric frame 5 on the left and right sides of the rear of the mounting frame 4, and complete the adjustment of the working distance between the two limiting rollers 53. The plate feeding platform 12 on the non-powered roller conveyor line 6 is limited to prevent large-sized plates from being pushed onto the platform 12 and deviating.

[0027] In this embodiment, a pusher cylinder 72 is fixedly provided at the front end of the extension frame 71, and a pusher plate 73 is detachably connected to the rear output end of the pusher cylinder 72.

[0028] The pusher linear module 7 completes the working position adjustment of the pusher cylinder 72 and the pusher plate 73. Combined with the design of the pusher cylinder 72 and the pusher plate 73, the plates on the unpowered roller conveyor line 6 can be sent into the material platform 12 of the material changing linear module 1, realizing the rapid feeding of large-size plates of the laser cutting equipment.

[0029] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A laser cutting device for producing sheet metal parts, characterized in that: Includes the following structure: A material changing linear module (1) is stacked on top of each other. A gantry coordinate measuring machine (2) is provided above the material changing linear module (1). A laser cutting head (21) is fixed at the final moving end of the gantry coordinate measuring machine (2). The base (3) is provided with a liftable mounting frame (4) on top of the base (3). The top left and right sides of the mounting frame (4) are fixed with a non-powered roller conveyor line (6). The middle part of the mounting frame (4) is fixed with a pusher linear module (7). The moving end of the pusher linear module (7) is fixed with an extension frame (71).

2. The laser cutting device for producing sheet metal parts according to claim 1, characterized in that: The moving end of the material changing linear module (1) is fixedly provided with a mounting frame (11), and the middle part of the mounting frame (11) is detachably connected to a material platform (12).

3. The laser cutting device for producing sheet metal parts according to claim 1, characterized in that: The front left and right sides of the base (3) are slidably connected to a first connecting rod (31), and the rear left and right sides of the base (3) are slidably connected to a second connecting rod (32). The middle part of the first connecting rod (31) is movably connected to the middle part of the second connecting rod (32). The top of the first connecting rod (31) is movably connected to the rear end of the mounting frame (4). The top of the second connecting rod (32) is slidably connected to the front end of the mounting frame (4). The front end of the base (3) is movably connected to a lifting cylinder (33), and the top output end of the lifting cylinder (33) is movably connected to the top of the second connecting rod (32).

4. The laser cutting device for producing sheet metal parts according to claim 1, characterized in that: The rear end of the mounting bracket (4) extends to the front of the material changing linear module (1), and limit holes (41) are provided on both the left and right sides of the rear end of the mounting bracket (4).

5. The laser cutting device for producing sheet metal parts according to claim 1, characterized in that: Eccentric frames (5) are inserted into the left and right sides of the rear end of the mounting frame (4). The front part of the eccentric frame (5) has a through hole. A locking pin (51) is inserted into the through hole at the front part of the eccentric frame (5). The bottom of the locking pin (51) extends into the limiting hole (41). A limiting rod (52) is fixedly provided at the top of the rear end of the eccentric frame (5). A limiting roller (53) is movably connected to the outer side of the limiting rod (52).

6. The laser cutting device for producing sheet metal parts according to claim 1, characterized in that: The front end of the extension frame (71) is fixedly provided with a pusher cylinder (72), and the rear output end of the pusher cylinder (72) is detachably connected with a pusher plate (73).

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