Laser die cutting winding device

Abstract

The utility model relates to the technical field of laser die cutting winding, and discloses a laser die cutting winding device which comprises two supporting plates and a winding rotating shaft, the middles of the two supporting plates are each provided with a first movable groove and a second movable groove, and the first movable grooves communicate with the second movable grooves; wherein a fixing plate is fixedly installed on one side of one supporting plate, an electric telescopic rod is fixedly installed on the upper surface of the fixing plate, a connecting plate located at the top of the fixing plate is fixedly installed at the output end of the electric telescopic rod, and a stepping motor is fixedly installed on one side of the connecting plate. According to the winding device, through mutual cooperation of the limiting strips, the connecting cylinders, the fixing blocks and the fixing grooves, workers can conveniently and rapidly mount or dismount the winding roller, meanwhile, the overall structure is relatively simple, use is very convenient, and the working efficiency and practicability of the winding device are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser die cutting and winding, and in particular to a laser die cutting and winding device. BACKGROUND

[0002] With the rapid development of laser technology in the field of industrial processing, laser die cutting, as an advanced material processing method, is gradually replacing traditional mechanical die cutting process. Laser die cutting uses high-energy-density laser beams to accurately cut various types of rolls according to pre-set graphic paths, and shows unique advantages in many industries such as packaging and printing, electronic manufacturing, automotive interior, and textile and leather. In the packaging industry, it can create fine and complex patterns and contours with smooth edges for cartons, labels and other products, improving the appearance and recognition of the packaging; in electronic manufacturing, it can accurately cut flexible circuit boards, insulating films and other materials to meet the production needs of small and precise components; in the field of automotive interior, it can perform personalized die cutting on leather, fabric and other materials to meet the diversified design and high-quality decoration demands. The existing winding device used on the laser die cutting machine still has some problems. Since the winding roller on the winding device needs to be disassembled and replaced after completing the winding work, the winding roller needs to be convenient to disassemble and assemble. Then the existing limiting structure is complex and needs to be completed through multiple structures, which leads to a long disassembly and assembly time and reduces the replacement speed, thus affecting the winding speed of the winding device and having certain limitations in use. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problems in the above background art, the present application provides a laser die cutting and winding device.

[0004] The laser die cutting and winding device provided by the present application adopts the following technical scheme:

[0005] A laser die cutting and winding device, comprising two support plates and a winding shaft, first and second movable grooves are formed in the middle of each of the two support plates, the first and second movable grooves are connected, a fixed plate is fixedly installed on one side of one of the support plates, an electric telescopic rod is fixedly installed on the upper surface of the fixed plate, a connecting plate located at the top of the fixed plate is fixedly installed on the output end of the electric telescopic rod, a stepping motor is fixedly installed on one side of the connecting plate, a connecting cylinder is fixedly connected to the output end of the stepping motor through a connecting shaft, a plurality of fixed grooves are formed on the side of the connecting cylinder away from the stepping motor, the winding shaft is located between the two support plates, a limiting ring is symmetrically sleeved on the side wall of the winding shaft, the winding shaft is located in the first movable groove, the limiting ring is located in the second movable groove, a fixed block is fixedly installed on the side wall of one end of the winding shaft, the fixed block is located in one of the fixed grooves, a winding roller is sleeved on the side wall of the winding shaft, and a limiting assembly for limiting the limiting ring is arranged on the support plate.

[0006] Preferably, the limiting component comprises a threaded rod and a limiting strip, the inside of the support plate is provided with a sliding groove, the limiting strip is slidingly installed in the inside of the sliding groove, the bottom of the limiting strip is in contact with the outer wall of the limiting ring, the threaded rod is rotatably installed in the inside of the sliding groove through a connecting piece, and one end of the threaded rod is threadedly installed in the inside of the limiting strip.

[0007] Preferably, the end of the threaded rod away from the limiting strip is movably penetrated through the side wall of the support plate and is fixedly connected with a knob.

[0008] Preferably, the top and bottom of the support plate are fixedly connected with mounting plates, and a plurality of mounting holes are symmetrically and equally penetrated through the side wall of the mounting plate.

[0009] Preferably, the upper surface of the fixed plate is symmetrically and fixedly provided with sliding rails, and the connecting plate is slidingly installed on the sliding rails.

[0010] To sum up, the application has the following beneficial technical effects:

[0011] Compared with the prior art, the application has the following beneficial technical effects: BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a three-dimensional structure schematic diagram of the application embodiment;

[0013] Figure 2 is a structure schematic diagram of the winding shaft and the winding roller of the application embodiment;

[0014] Figure 3 is a cross-sectional structure schematic diagram of the support plate of the application embodiment;

[0015] Figure 4 is a structure schematic diagram of the fixed block and the fixed groove of the application embodiment.

[0016] MARKED FOR REFERENCE: 1, support plate; 2, knob; 3, mounting plate; 4, first movable groove; 5, second movable groove; 6, winding roller; 7, connecting cylinder; 8, connecting plate; 9, stepping motor; 10, electric telescopic rod; 11, fixed plate; 12, sliding rail; 13, mounting hole; 14, winding shaft; 15, fixed block; 16, connecting piece; 17, threaded rod; 18, limiting strip; 19, fixed groove; 20, connecting shaft; 21, limiting ring. DETAILED DESCRIPTION

[0017] The following will be described in combination with the drawingsFigures 1-4 The application is further described in detail.

[0018] The embodiment of the application discloses a laser die cutting and winding device. Figures 1-4 The laser die cutting and winding device comprises two support plates 1 and a winding rotating shaft 14. The middle part of each of the two support plates 1 is provided with a first movable groove 4 and a second movable groove 5, and the first movable groove 4 and the second movable groove 5 are communicated. One side of one of the support plates 1 is fixedly provided with a fixed plate 11. The upper surface of the fixed plate 11 is fixedly provided with an electric telescopic rod 10. The output end of the electric telescopic rod 10 is fixedly provided with a connecting plate 8 located at the top of the fixed plate 11. The upper surface of the fixed plate 11 is symmetrically fixedly provided with a sliding rail 12. The connecting plate 8 is slidingly installed on the sliding rail 12. One side of the connecting plate 8 is fixedly provided with a stepping motor 9. The output end of the stepping motor 9 is fixedly connected with a connecting cylinder 7 through a connecting shaft 20. A plurality of fixed grooves 19 are formed in the side, away from the stepping motor 9, of the connecting cylinder 7. The winding rotating shaft 14 is located between the two support plates 1. Limiting rings 21 are symmetrically sleeved on the side walls of the winding rotating shaft 14. The winding rotating shaft 14 is located in the first movable groove 4, and the limiting rings 21 are located in the second movable groove 5. A fixed block 15 is fixedly installed on the side wall of one end of the winding rotating shaft 14, and the fixed block 15 is located in one of the fixed grooves 19. A winding roller 6 is sleeved on the side wall of the winding rotating shaft 14. The support plate 1 is provided with a limiting assembly for limiting the limiting rings 21. The limiting assembly comprises a threaded rod 17 and a limiting strip 18. A sliding groove is formed in the inside of the support plate 1. The limiting strip 18 is slidingly installed in the inside of the sliding groove. The bottom of the limiting strip 18 is in contact with the outer wall of the limiting ring 21. The threaded rod 17 is rotatably installed in the inside of the sliding groove through a connecting piece 16. One end of the threaded rod 17 is screwedly installed in the inside of the limiting strip 18. The end, away from the limiting strip 18, of the threaded rod 17 is fixedly connected with a knob 2 after being movably penetrated through the side wall of the support plate 1. The top and the bottom of the support plate 1 are fixedly connected with mounting plates 3. A plurality of mounting holes 13 are equidistantly and penetratingly formed in the side wall of the mounting plate 3.

[0019] The implementation principle of the laser die cutting and winding device is as follows: the electrical elements appearing in the application are externally connected to a power supply and a control switch during use, the mounting holes 13 on the mounting plate 3 are used in cooperation with fixing bolts, the overall device can be installed, the winding shaft 14 and the winding roller 6 are installed from top to bottom in the two support plates 1, the winding shaft 14 is located in the first movable groove 4, the limiting ring 21 on the winding shaft 14 is located in the second movable groove 5, the threaded rod 17 can be rotated by rotating the knob 2, the limiting strip 18 can be moved by the threaded rod 17, and one end of the limiting strip 18 can be in contact with the side wall of the second movable groove 5, the limiting strip 18 can limit the limiting ring 21, and the winding shaft 14 and the limiting ring 21 are more stable during rotation, the connecting plate 8 can be slid on the sliding rail 12 by starting the electric telescopic rod 10, the connecting plate 8 can move the stepping motor 9 and the connecting cylinder 7, the connecting cylinder 7 moves towards the direction of the winding shaft 14, the fixed block 15 on the winding shaft 14 is inserted into one of the fixed grooves 19 on the connecting cylinder 7, the operation of the electric telescopic rod 10 is paused, the connecting shaft 20 can be rotated by starting the stepping motor 9, the connecting cylinder 7 can be rotated by the connecting shaft 20, the winding shaft 14 can be rotated by the connecting cylinder 7 through the fixed block 15, and the limiting ring 21 and the winding roller 6 can be synchronously rotated, so that subsequent winding work can be performed, when the winding roller 6 needs to be replaced, the connecting cylinder 7 is driven away from the winding shaft 14 by the electric telescopic rod 10, the fixed block 15 is separated from the fixed groove 19, the limiting strip 18 is moved into the sliding groove by reversely rotating the knob 2, then the staff can lift the winding roller 6 upwards to take it off the support plate 1, a new winding roller 6 is replaced, and the above operation is repeated, in this process, the limiting strip 18, the connecting cylinder 7, the fixed block 15 and the fixed groove 19 are matched with each other, so that the staff can quickly install or dismount the winding roller 6, the overall structure is relatively simple, the device is very convenient to use, and the working efficiency and practicability of the winding device are improved.

[0020] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0021] Secondly: the utility model discloses the drawings in the embodiment, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0022] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

[0023] The above are the preferred embodiments of the present application, and are not limited by the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A laser die-cutting winding device comprising two support plates (1) and a winding rotation shaft (14), characterized in that: The middle part of two support plates (1) is provided with a first movable groove (4) and a second movable groove (5), the first movable groove (4) and the second movable groove (5) are communicated, one side of one of the support plates (1) is fixedly provided with a fixed plate (11), the upper surface of the fixed plate (11) is fixedly provided with an electric telescopic rod (10), the output end of the electric telescopic rod (10) is fixedly provided with a connecting plate (8) located at the top of the fixed plate (11), one side of the connecting plate (8) is fixedly provided with a stepping motor (9), the output end of the stepping motor (9) is fixedly connected with a connecting cylinder (7) through a connecting shaft (20), a plurality of fixed grooves (19) are formed in the side of the connecting cylinder (7) away from the stepping motor (9), the winding rotary shaft (14) is located between the two support plates (1), the side wall of the winding rotary shaft (14) is symmetrically provided with a limiting ring (21), the winding rotary shaft (14) is located in the first movable groove (4), the limiting ring (21) is located in the second movable groove (5), the side wall of one end of the winding rotary shaft (14) is fixedly provided with a fixed block (15), the fixed block (15) is located in one of the fixed grooves (19), the side wall of the winding rotary shaft (14) is provided with a winding roller (6), the support plate (1) is provided with a limiting assembly for limiting the limiting ring (21).

2. A laser die cutting and winding apparatus as claimed in claim 1, wherein: The limiting assembly comprises a threaded rod (17) and a limiting strip (18), the inside of the support plate (1) is provided with a sliding groove, the limiting strip (18) is slidingly installed in the inside of the sliding groove, the bottom of the limiting strip (18) is in contact with the outer wall of the limiting ring (21), the threaded rod (17) is rotatably installed in the inside of the sliding groove through a connecting piece (16), one end of the threaded rod (17) is threadedly installed in the inside of the limiting strip (18).

3. A laser die cutting and winding apparatus as claimed in claim 2, wherein: The end of the threaded rod (17) away from the limiting strip (18) movably penetrates the side wall of the support plate (1) and is fixedly connected with a knob (2).

4. A laser die cutting and winding apparatus as claimed in claim 1, wherein: The top and bottom of the support plate (1) are fixedly connected with a mounting plate (3), a plurality of mounting holes (13) are formed in the side wall of the mounting plate (3) at equal intervals.

5. A laser die cutting and winding apparatus as claimed in claim 1, wherein: The upper surface of the fixed plate (11) is symmetrically fixedly provided with a sliding rail (12), the connecting plate (8) is slidingly installed on the sliding rail (12).

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