Three-head laser uncoiling, flattening and blanking equipment

Abstract

The utility model provides a kind of three-head laser uncoiling straightening blanking equipment, belong to plate straightening blanking field, including blanking frame and the positioning roller device being set on blanking frame, blanking frame top is equipped with straightening roller device, further include: knock mechanism: knock mechanism is vertically on straightening roller device, knock mechanism can knock after the plate of correction, can release the stress inside plate, the utility model is knocked mechanism by being set, can vibrate auxiliary to plate when correcting, so as to vibrate while correcting, promote the stress release and uniform distribution inside plate, improve correction effect, facilitate subsequent processing.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal leveling and blanking, specifically to a three-head laser uncoiling, leveling, and blanking device. Background Technology

[0002] A three-head laser uncoiling, leveling, and blanking device is used by a three-head laser cutting machine to facilitate the leveling and blanking of rolled materials. Its emergence makes it convenient for people to use. It is not only simple in structure but also easy to operate.

[0003] Current leveling and blanking equipment generates residual stress inside the board after straightening. If the straightening speed is too fast or the straightening pressure is too high, the residual stress will be unevenly distributed, which will affect the subsequent processing of the board. How to invent a three-head laser uncoiling, leveling and blanking equipment to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a three-head laser uncoiling, leveling, and blanking device, which aims to improve the problem that residual stress will be generated inside the board after the current leveling and blanking device is straightened, and that the residual stress will be unevenly distributed if the straightening speed is too fast or the straightening pressure is too high.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a three-head laser uncoiling, leveling, and blanking device, including a blanking frame and a positioning roller device set on the blanking frame. The top of the blanking frame is provided with a straightening roller device, and it also includes a striking mechanism: the striking mechanism is vertical on the straightening roller device, and the striking mechanism can strike the straightened board to release the internal stress of the board.

[0007] Preferably, the striking mechanism includes a support rod at the top of the straightening roller device, a sleeve at one end of the support rod, a movable plate slidably connected inside the sleeve, a cam above the movable plate, a motor on the side wall of the sleeve, the output end of the motor connected to the side wall of the cam, a movable rod at the bottom of the movable plate, one end of the movable rod movably passing through the bottom of the sleeve and a connecting plate on the outside, a spring sleeved on the movable rod, one end of the spring connected to the bottom of the movable plate, the other end of the spring connected to the bottom of the sleeve, and five sets of striking blocks below the connecting plate.

[0008] Preferably, the outer wall of the connecting plate is slidably connected with five sets of adjusting plates, one end of the striking block is connected to the bottom of the adjusting plate, and locking bolts are provided through the outer walls of the five sets of adjusting plates.

[0009] Preferably, the connecting plate has guide grooves on both the front and rear sidewalls, and the five sets of adjusting plates have guide blocks on their front and rear sidewalls that cooperate with the guide grooves.

[0010] Preferably, the sleeve has limit grooves on both the left and right side walls, and the movable plate has limit blocks on both the left and right side walls that match the limit grooves.

[0011] Preferably, the striking block is arranged in a mushroom shape, and the outer wall of the striking block is provided with a silicone layer.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model, by setting a hammering mechanism, can provide vibration assistance to the board during the straightening process, thereby applying vibration while straightening, promoting stress release and uniform distribution inside the board, improving the straightening effect, and facilitating subsequent processing.

[0014] 2. This utility model, by setting locking bolts and adjusting plates, can adjust the spacing of the striking blocks, adapt to plates of different widths, and thus better vibrate the plates. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the striking mechanism of this utility model;

[0018] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0019] In the diagram: 1. Material feeding frame; 2. Beating mechanism; 200. Support rod; 201. Sleeve; 202. Cam; 203. Motor; 204. Movable plate; 205. Movable rod; 206. Spring; 207. Connecting plate; 208. Beating block; 209. Adjusting plate; 210. Guide groove; 211. Locking bolt; 3. Straightening roller device; 4. Positioning roller device. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example, refer to Figures 1-3 A three-head laser uncoiling, straightening and blanking device includes a blanking frame 1 and a positioning roller device 4 set on the blanking frame 1. A straightening roller device 3 is provided on the top of the blanking frame 1. It also includes a striking mechanism 2: the striking mechanism 2 is vertical on the straightening roller device 3. The striking mechanism 2 can strike the straightened board and release the internal stress of the board.

[0022] The striking mechanism 2 includes a support rod 200 at the top of the straightening roller device 3. One end of the support rod 200 has a sleeve 201. A movable plate 204 is slidably connected inside the sleeve 201. Limit grooves are formed on both the left and right side walls of the sleeve 201. Limiting blocks matching the limit grooves are formed on both the left and right side walls of the movable plate 204. Under the action of the limit grooves and limit blocks, the movable plate 204 moves more stably up and down within the sleeve 201. A cam 202 is provided above the movable plate 204. A motor 203 is provided on the side wall of 01. The output end of the motor 203 is connected to the side wall of the cam 202. A movable rod 205 is provided at the bottom of the movable plate 204. One end of the movable rod 205 movably passes through the inner bottom of the sleeve 201 and the connecting plate 207 provided on the outside. A spring 206 is sleeved on the movable rod 205. One end of the spring 206 is connected to the bottom of the movable plate 204, and the other end of the spring 206 is connected to the inner bottom of the sleeve 201. Five sets of striking blocks 208 are provided below the connecting plate 207.

[0023] It should be noted that: the motor 203 drives the cam 202 to rotate, which in turn causes the movable plate 204 to move up and down along the sleeve 201. The spring force of the spring 206 drives the striking block 208 to form periodic strikes.

[0024] Five sets of adjusting plates 209 are slidably connected to the outer wall of the connecting plate 207. Guide grooves 210 are provided on the front and rear side walls of the connecting plate 207. Guide blocks that cooperate with the guide grooves 210 are provided on the front and rear side walls of the five sets of adjusting plates 209. Under the action of the guide grooves 210 and the guide blocks, the movement of the adjusting plate 209 is more stable. One end of the striking block 208 is connected to the bottom of the adjusting plate 209. Locking bolts 211 are provided through the outer side walls of the five sets of adjusting plates 209.

[0025] It should be noted that the five sets of striking blocks 208 can be adjusted by sliding laterally via the adjusting plate 209, and their positions can be fixed by the locking bolts 211, thus adapting to plates of different widths.

[0026] The striking block 208 is arranged in a mushroom shape, and the outer wall of the striking block 208 is provided with a silicone layer.

[0027] It should be noted that this reduces surface damage to the board when it is struck.

[0028] Working principle: After the roll material is unwound, it enters the feeding frame 1 through the positioning roller device 4 and is located below the straightening roller device 3. Thus, the straightening roller device 3 can straighten the board. At the same time, the motor 203 drives the cam 202 to rotate, pushing the movable plate 204 down. The spring 206 stores energy and rebounds, driving the striking block 208 to strike the board at high frequency, which can release the stress of the board. For boards of different widths, the operator loosens the locking bolt 211 and slides the adjusting plate 209 to adjust the position of the striking block 208, which can evenly cover the board and improve the striking effect.

[0029] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A three-head laser uncoiling, leveling, and blanking device, comprising a blanking frame (1) and a positioning roller device (4) disposed on the blanking frame (1), wherein a straightening roller device (3) is provided on the top of the blanking frame (1), characterized in that, Also includes: The striking mechanism (2) is vertically mounted on the straightening roller device (3). The striking mechanism (2) can strike the straightened board and release the stress inside the board.

2. The three-head laser uncoiling, leveling, and blanking device according to claim 1, characterized in that, The striking mechanism (2) includes a support rod (200) at the top of the straightening roller device (3). One end of the support rod (200) is provided with a sleeve (201). A movable plate (204) is slidably connected inside the sleeve (201). A cam (202) is provided above the movable plate (204). A motor (203) is provided on the side wall of the sleeve (201). The output end of the motor (203) is connected to the side wall of the cam (202). The movable plate (204)... 04) A movable rod (205) is provided at the bottom. One end of the movable rod (205) movably passes through the inner bottom of the sleeve (201) and the connecting plate (207) provided on the outside. A spring (206) is sleeved on the movable rod (205). One end of the spring (206) is connected to the bottom of the movable plate (204), and the other end of the spring (206) is connected to the inner bottom of the sleeve (201). Five sets of striking blocks (208) are provided below the connecting plate (207).

3. The three-head laser uncoiling, leveling, and blanking device according to claim 2, characterized in that, The outer wall of the connecting plate (207) is slidably connected with five sets of adjusting plates (209). One end of the striking block (208) is connected to the bottom of the adjusting plate (209). Locking bolts (211) are provided through the outer walls of the five sets of adjusting plates (209).

4. The three-head laser uncoiling, leveling, and blanking device according to claim 3, characterized in that, The connecting plate (207) has guide grooves (210) on both the front and rear side walls, and the five sets of adjusting plates (209) have guide blocks on their front and rear side walls that cooperate with the guide grooves (210).

5. A three-head laser uncoiling, leveling, and blanking device according to claim 2, characterized in that, Limiting grooves are provided on the left and right side walls of the sleeve (201), and limiting blocks that match the limiting grooves are provided on the left and right side walls of the movable plate (204).

6. A three-head laser uncoiling, leveling, and blanking device according to claim 2, characterized in that, The striking block (208) is arranged in a mushroom shape, and the outer wall of the striking block (208) is provided with a silicone layer.

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