Laser cutting equipment for pearl wool packaging production

Abstract

The utility model discloses laser cutting equipment for pearl wool packaging production, which comprises a processing bed frame, a movable operation frame arranged at the top of the processing bed frame, a laser cutting unit arranged on the side of the movable operation frame, and positioning components symmetrically arranged on the side of the top of the processing bed frame, and each positioning component comprises a height adjusting part arranged at the top of the processing bed frame. A downward pressing part is arranged at the top of the height adjusting part and comprises a fixing block, a sleeve is connected to the top of the fixing block in a penetrating mode, a movable rod is arranged in an inner cavity of the sleeve, a pressing plate is arranged at the bottom end of the movable rod, and a springback piece is arranged in the sleeve; the operation height of the pressing part is changed through the height adjusting part in the positioning assembly, the movable rod in the sleeve in the pressing part is driven by the springback piece in the sleeve to drive the pressing plate at the bottom end of the movable rod to extrude and fix the pearl wool plate, and the limiting mode avoids time consumption caused by the fact that a bolt drives the fixing plate to conduct limiting operation. And a worker can conveniently and quickly fix the pearl wool plate.

Description

Technical Field

[0001] The utility model relates to the field of EPE processing, and particularly relates to a laser cutting device for EPE packaging production. Background Technique

[0002] EPE packaging is a high-quality protective packaging material. Its interior is composed of countless independent bubbles, which are formed by physical foaming of low-density polyethylene resin, thus effectively avoiding the disadvantages of ordinary foaming glue such as being fragile, deformed, and having poor recovery. It has multiple advantages such as being lightweight, shockproof, heat-insulating, and environmentally friendly, and is widely used for the inner packaging of fragile items such as electronic products, household appliances, and ceramic products. For the existing EPE boards of packaging barrels, the required shapes need to be cut out by laser on their board surfaces. The general fixing method of the existing EPE panel and the cutting bed is to use bolts to drive a pressing plate to fix and position the EPE. When facing a large number of EPE board cutting tasks, this fixing method is time-consuming, not convenient for quickly fixing and positioning the EPE board, and affects the subsequent cutting of the EPE board. To solve this problem, a new type of laser cutting device for EPE packaging production is needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a laser cutting device for EPE packaging production to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A laser cutting device for EPE packaging production, including a processing bed frame. A moving operation frame is arranged on the top of the processing bed frame. A laser cutting unit is arranged on the side of the moving operation frame. Positioning components for fixing the EPE board are symmetrically arranged on the top side of the processing bed frame. The positioning component includes a height adjustment part arranged on the top of the processing bed frame. A pressing part for pressing and fixing the EPE board is arranged on the top of the height adjustment part. The pressing part includes a fixing block arranged on the top of the height adjustment part. A sleeve is inserted and connected through the top of the fixing block. A movable rod is arranged in the inner cavity of the sleeve. A pressing plate is arranged at the bottom end of the movable rod. A resilient member for driving the movable rod to press down is arranged inside the sleeve.

[0005] Preferably, the height adjustment part includes a sleeve arranged on the top of the processing bed frame. A moving rod is inserted and connected through the top of the sleeve. The top of the moving rod is fixedly connected to the bottom of the fixing block. A fixing member for fixing the position of the moving rod is arranged on the side of the sleeve.

[0006] Preferably, the fixing member includes a screw rod. One end of the screw rod is threadedly inserted and connected to the side of the sleeve. A rubber block for frictionally fixing the moving rod is arranged at one end of the screw rod.

[0007] Preferably, a torsion block for manual screwing is provided at the other end of the screw rod.

[0008] Preferably, the elastic member includes a compression spring and a pressure ring. Both the compression spring and the pressure ring are sleeved on the outside of the movable rod, and the compression spring is arranged on the top of the pressure ring.

[0009] Preferably, a pull rod for gripping is provided at the top of the movable rod.

[0010] Preferably, the movable rod is cylindrical in shape.

[0011] The technical effects and advantages of the present utility model:

[0012] In the present utility model, positioning components for fixing the EPE board are symmetrically arranged on the top of the processing bed frame. The operating height of the pressing part is changed by the height adjustment part in the positioning component. The movable rod in the sleeve of the pressing part drives the pressing plate at the bottom of the movable rod to press and fix the EPE board under the drive of the elastic member in the sleeve. This kind of limiting method avoids the time-consuming of using bolts to drive the fixing plate for limiting operation, and is convenient for workers to quickly fix the EPE board. Description of the Drawings

[0013] Figure 1 It is one of the overall structural schematic diagrams of the present utility model.

[0014] Figure 2 It is the second overall structural schematic diagram of the present utility model.

[0015] Figure 3 It is a sectional view of the pressing part of the present utility model.

[0016] Figure 4 It is a sectional view of the height adjustment part of the present utility model.

[0017] In the figure: 1. Processing bed frame; 2. Movable operation frame; 3. Laser cutting unit; 4. Pressing part; 401. Fixed block; 402. Sleeve; 403. Movable rod; 404. Pressing plate; 405. Compression spring; 406. Pressure ring; 407. Pull rod; 5. Sleeve; 6. Movable rod; 7. Screw rod; 701. Rubber block; 702. Torsion block. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] The present utility model provides a laser cutting device for the production of EPE packaging as shown in Figures 1-4 which includes a processing bed frame 1. A moving operation frame 2 is arranged on the top of the processing bed frame 1, and a laser cutting unit 3 is arranged on the side of the moving operation frame 2;

[0020] It should be noted that the overall working principle of the processing bed frame 1, the moving operation frame 2 and the laser cutting unit 3 refers to that of a CNC3018 laser cutting machine;

[0021] Positioning components for fixing the EPE board are symmetrically arranged on the top side of the processing bed frame 1;

[0022] Specifically, the positioning component includes a height adjustment part arranged on the top of the processing bed frame 1, and a pressing part 4 for pressing and fixing the EPE board is arranged on the top of the height adjustment part;

[0023] Specifically, the pressing part 4 includes a fixing block 401 arranged on the top of the height adjustment part. A sleeve 402 is inserted through the top of the fixing block 401. A movable rod 403 is arranged in the inner cavity of the sleeve 402, and a pressing plate 404 is arranged at the bottom end of the movable rod 403;

[0024] It should be noted that a cylindrical hole for the sleeve 402 to penetrate is opened on the top of the fixing block 401, and the connection between the inner wall of the cylindrical hole and the sleeve 402 is fixed by welding. The pressing plate 404 and the movable rod 403 are fixed by welding;

[0025] A resilient member for driving the movable rod 403 to press down is arranged inside the sleeve 402;

[0026] Specifically, the resilient member includes a compression spring 405 and a pressure ring 406. Both the compression spring 405 and the pressure ring 406 are sleeved on the outside of the movable rod 403. The compression spring 405 is arranged on the top of the pressure ring 406, and a pull rod 407 for gripping is arranged on the top of the movable rod 403;

[0027] It should be noted that the middle part of the pressure ring 406 is adhesively bonded to the outside of the movable rod 403, the pull rod 407 is welded to the top of the movable rod 403, and the compression spring 405 drives the movable rod 403 to move down through the pressure ring 406;

[0028] Specifically, the height adjustment part includes a sleeve 5 arranged on the top of the processing bed frame 1. A moving rod 6 is inserted through the top of the sleeve 5, and the top of the moving rod 6 is fixedly connected to the bottom of the fixing block 401;

[0029] It should be noted that the sleeve 5 is welded and fixed to the top of the processing bed frame 1. The shape of the moving rod 6 is set to be cylindrical, which is convenient for it to rotate in the sleeve 5, so as to change the position of the pressing plate 404. The moving rod 6 and the fixing block 401 are fixed by welding;

[0030] A fixing member for fixing the position of the moving rod 6 is provided on the side of the sleeve 5;

[0031] Specifically, the fixing member includes a screw rod 7. One end of the screw rod 7 is threadedly inserted and connected to the side of the sleeve 5. A rubber block 701 for frictionally fixing the moving rod 6 is provided at one end of the screw rod 7, and a torsion block 702 for manual screwing is provided at the other end of the screw rod 7;

[0032] It should be noted that a threaded hole for the insertion of the screw rod 7 is provided on the side of the sleeve 5. The torsion block 702 is made of plastic and is fixedly bonded to the end of the screw rod 7 with glue. The rubber block 701 and the screw rod 7 are bonded with glue. By rotating the screw rod 7 to tighten and rotate, the rubber block 701 is squeezed and rubbed against the outer side of the moving rod 6, thereby fixing the position of the moving rod 6;

[0033] During actual use, the moving rod 6 in the height adjustment part moves in the sleeve 5, and the moving rod 6 is squeezed by the screw rod 7 and the rubber block 701, so that the height of the position of the fixed block 401 is fixed according to the thickness of the EPE board to be processed. Then, the movable rod 403 in the pressing part 4 is pulled, the EPE board is placed on the top of the processing bed frame 1, the movable rod 403 is released, and the compression spring 405 drives the pressing plate 404 at the bottom of the movable rod 403 through the pressing ring 406 to press and fix the EPE board. This kind of limiting method avoids the time-consuming operation of using bolts to drive the fixing plate to limit the EPE board, and is convenient for workers to quickly fix the EPE board.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Laser cutting equipment for EPE packaging production, including a processing bed frame (1), a moving operation frame (2) is arranged on the top of the processing bed frame (1), and a laser cutting unit (3) is arranged on the side of the moving operation frame (2), characterized in that, On the top side of the processing bed frame (1), positioning components for fixing the EPE board are symmetrically arranged. The positioning components include a height adjustment part arranged on the top of the processing bed frame (1). On the top of the height adjustment part, there is a pressing part (4) for pressing and fixing the EPE board. The pressing part (4) includes a fixing block (401) arranged on the top of the height adjustment part. A sleeve (402) is inserted and connected to the top of the fixing block (401). An active rod (403) is arranged in the inner cavity of the sleeve (402). A pressing plate (404) is arranged at the bottom end of the active rod (403). A resilient member for driving the active rod (403) to press down is arranged inside the sleeve (402).

2. The laser cutting device for the production of EPE packaging according to claim 1, characterized in that, The height adjustment part includes a sleeve (5) arranged on the top of the processing bed frame (1). A moving rod (6) is inserted and connected to the top of the sleeve (5). The top of the moving rod (6) is fixedly connected to the bottom of the fixing block (401). A fixing member for fixing the position of the moving rod (6) is arranged on the side of the sleeve (5).

3. The laser cutting device for the production of EPE packaging according to claim 2, characterized in that, The fixing member includes a screw rod (7). One end of the screw rod (7) is threadedly inserted and connected to the side of the sleeve (5). A rubber block (701) for frictionally fixing the moving rod (6) is arranged at one end of the screw rod (7).

4. The laser cutting device for EPE packaging production according to claim 3, wherein, A torsion block (702) for manual screwing is arranged at the other end of the screw rod (7).

5. The laser cutting device for EPE packaging production according to claim 1, characterized in that, The resilient member includes a compression spring (405) and a pressure ring (406). Both the compression spring (405) and the pressure ring (406) are sleeved on the outside of the active rod (403). The compression spring (405) is arranged on the top of the pressure ring (406).

6. The laser cutting equipment for EPE packaging production according to claim 5, characterized in that, A pull rod (407) for gripping is arranged at the top of the active rod (403).

7. The laser cutting device for the production of EPE packaging according to claim 2, characterized in that, The moving rod (6) is shaped like a cylinder.

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