Material winding structure of die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machine winding components, in particular to a material winding structure of a die-cutting machine, which comprises a die-cutting machine vertical plate and two winding rollers, the die-cutting machine vertical plate is provided with a winding motor for driving the winding rollers, the number of the winding rollers is two, and the winding motor is connected with the die-cutting machine vertical plate. A turnover plate which rotates on the vertical plate of the die-cutting machine is connected between the two winding rollers, and a turnover motor which drives the turnover plate and the two winding rollers to rotate is arranged on the vertical plate of the die-cutting machine; according to the scheme, the two winding rollers are arranged and can be rapidly switched, the replacement efficiency of a winding drum outside the winding rollers is effectively improved, the winding drum is achieved in a pneumatic mode, the winding drum has the advantages of being simple in structure and convenient to operate, and a second tooth-shaped base and a first tooth-shaped base can be rapidly and conveniently in butt joint; the locking piece of the winding roller is arranged, so that the reliability of the winding drum in the winding process can be ensured; and meanwhile, locking of the winding drum, connection of the driving piece and locking of the winding roller are linked, and the winding device has the advantages of being high in linkage performance, convenient and fast to operate and good in reliability.

Description

Technical Field

[0001] The present application relates to the technical field of winding components of a die-cutting machine, and in particular to a material winding structure of a die-cutting machine. Background Art

[0002] The rewinding part of the die-cutting machine is used for rewinding the coil after die-cutting. It is generally composed of a rewinding roller, a reel, and a driving part. It is a common coil rewinding mechanism.

[0003] With respect to the above-mentioned related technologies, the inventor believes that there is only one winding roller in the winding component of the die-cutting machine. When the winding roller cannot continue to be wound and needs to be removed, the device is turned off, the roll locking piece is disengaged, the wound roll is removed, and then a new roll is replaced, the roll locking piece is locked, and finally the device is turned on to continue the die-cutting work. The roll replacement time is long, which affects the work efficiency;

[0004] In order to solve the above problems, the present application proposes a material winding structure of a die-cutting machine. Utility Model Content

[0005] In order to solve the problem of low efficiency in reel replacement, the present application provides the following technical solution.

[0006] The motor of the present invention is to drive the motor to drive the motor to rotate the two rollers, and the two rollers are connected with each other to form a rotation the rollers.

[0007] Preferably, an air duct is provided inside the winding roller, an air chamber connected to the air duct is provided inside the winding roller, a polygonal cavity is also provided at one end of the winding roller close to the vertical plate of the die-cutting machine, a polygonal piston is slidably provided in the polygonal cavity, a No. 1 spring is provided between the polygonal piston and the polygonal cavity, and a clamping piston is fixedly provided on the inner pressure plate.

[0008] Preferably, the polygonal piston is fixedly mounted on the first toothed seat, the polygonal piston seals and slides in the polygonal cavity, the clamping piston seals and slides in the winding roller, and the end of the clamping piston away from the inner pressure plate is also connected to the air chamber.

[0009] Preferably, a support ring is fixed on the vertical plate of the die-cutting machine, a locking groove is provided on the support ring, an adapter plate is provided on the outer end of the connection between the polygonal piston and the first toothed seat, a telescopic rod that passes through and slides in the flip plate is fixed on the adapter plate, a No. 2 spring is also provided between the telescopic rod and the flip plate, and a roller is provided on one side of the first toothed seat.

[0010] Preferably, the inner wall of the support ring is tangent to both ends of the flip plate, the locking block is plugged into the locking groove through the cylinder, and the locking block is separated from the locking groove through a No. 2 spring.

[0011] Preferably, a second tooth-shaped seat is fixed to the output end of the winding motor, and the second tooth-shaped seat is connected to and disconnected from the first tooth-shaped seat through a cylinder.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] Two winding rollers are provided, and the winding rollers can be switched quickly, which effectively improves the replacement efficiency of the reel outside the winding roller. The reel is realized by pneumatic means, which has the advantages of simple structure and convenient operation. The second toothed seat and the first toothed seat can be quickly and conveniently connected. The locking member of the winding roller can ensure the reliability of the reel during the winding process; at the same time, the locking of the reel, the connection of the drive member, and the locking of the winding roller are linked, which has the advantages of high linkage, convenient operation and good reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the main view in the embodiment of the present application;

[0015] Figure 2 It is a rear view in the embodiment of the present application;

[0016] Figure 3 It is a partial enlarged view of the embodiment of the present application;

[0017] Figure 4 In the embodiment of this application Figure 3 A top view of a half section;

[0018] Figure 5 It is a partial cutaway view of the side view of the winding roller in the embodiment of the present application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. die-cutting machine vertical plate; 2. winding roller; 3. winding motor; 4. flip plate; 5. flip motor; 6. inner pressure plate; 7. locking block; 8. first tooth-shaped seat; 9. cylinder; 10. air duct; 11. air chamber; 12. polygonal cavity; 13. polygonal piston; 14. No. 1 spring; 15. clamping piston; 16. second tooth-shaped seat; 17. support ring; 18. locking groove; 19. adapter plate; 20. telescopic rod; 21. No. 2 spring; 22. roller; 23. abutment plate. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 - Figure 5 This application is described in further detail.

[0021] Reference Figure 1 - Figure 3 , a material winding structure of a die-cutting machine, including a die-cutting machine vertical plate 1 and a winding roller 2, a winding motor 3 for driving the winding roller 2 is provided on the die-cutting machine vertical plate 1, two winding rollers 2 are set, and a flip plate 4 rotating on the die-cutting machine vertical plate 1 is connected between the two winding rollers 2, the die-cutting machine vertical plate 1 is provided with a flip motor 5 that drives the flip plate 4 and the two winding rollers 2 to rotate, and also includes a cylinder 9 fixedly arranged on the die-cutting machine vertical plate 1, the output end of the cylinder 9 is fixedly installed with the winding motor 3, the inner pressure plate 6, the locking block 7, and the first toothed seat 8 are driven by the cylinder 9 at the same time, and a stop plate 23 for limiting the roll is provided on the outside of the winding roller 2, two winding rollers 2 are set, and the winding rollers 2 can be quickly switched, which effectively improves the replacement efficiency of the roll outside the winding roller 2.

[0022] Reference Figure 3 - Figure 5 The winding roller 2 is provided with an inner pressure plate 6 which is movable in the radial direction and can lock and disengage the reel. An air duct 10 is provided inside the winding roller 2, and an air chamber 11 connected with the air duct 10 is provided inside the winding roller 2. A polygonal cavity 12 is also provided at one end of the winding roller 2 close to the die-cutting machine vertical plate 1, and a polygonal piston 13 is slidably provided in the polygonal cavity 12. A No. 1 spring 14 is provided between the polygonal piston 13 and the polygonal cavity 12. A clamping piston 15 is fixedly provided on the inner pressure plate 6, and the polygonal piston 13 is fixedly installed with the first toothed seat 8. The polygonal piston 13 slides in the polygonal cavity 12 in a sealed manner, and the clamping piston 15 slides in the winding roller 2 in a sealed manner. The end of the clamping piston 15 away from the inner pressure plate 6 is also connected with the air chamber 11. The pneumatic method has the advantages of simple structure and convenient operation.

[0023] Reference Figure 3 - Figure 4A locking block 7 is connected to the die-cutting machine vertical plate 1 to enhance the reliability of the connection between the winding roller 2 and the die-cutting machine vertical plate 1 in use. A support ring 17 is fixed on the die-cutting machine vertical plate 1, and a locking groove 18 is opened on the support ring 17. An adapter plate 19 is sleeved on the outer end of the connection between the polygonal piston 13 and the first toothed seat 8, and a telescopic rod 20 that slides through the flip plate 4 is fixed on the adapter plate 19. A second spring 21 is also provided between the telescopic rod 20 and the flip plate 4. A roller 22 is provided on one side of the first toothed seat 8. The inner wall of the support ring 17 is tangent to the two ends of the flip plate 4. The locking block 7 is connected with the locking groove 18 through the cylinder 9, and the locking block 7 is separated from the locking groove 18 by the second spring 21.

[0024] Reference Figure 3 - Figure 4 A second toothed seat 16 is fixed to the output end of the winding motor 3 , and the second toothed seat 16 is connected to and separated from the first toothed seat 8 through the cylinder 9 . The winding roller 2 is provided with a first toothed seat 8 connected to the winding motor 3 .

[0025] Working principle: put the reel on the winding roller 2, drive the turning plate 4 and the two winding rollers 2 to rotate through the turning motor 5, and the positions of the two winding rollers 2 are switched. At this time, the unwound reel is located in the winding position, and the other winding roller 2 is in the non-winding state. The cylinder 9 drives the winding motor 3 and the second toothed seat 16 to move forward. At this time, the second toothed seat 16 and the first toothed seat 8 are connected to form a circumferential linkage. The cylinder 9 continues to extend, and the second toothed seat 16 and the first toothed seat 8 move synchronously. At this time, the first toothed seat 8 drives the polygonal The piston 13 moves toward the inside of the No. 1 spring 14, and the No. 1 spring 14 is compressed. The air inside the polygonal cavity 12 is squeezed into the air chamber 11 through the air passage 10, causing the pressing piston 15 to extend radially outward, and the inner pressure plate 6 extends radially and squeezes the inner wall of the reel to limit the position. At this time, the reel is limited on the winding roller 2, and the roller 22 contacts the adapter plate 19 while the first toothed seat 8 moves. The telescopic rod 20 slides inside the flip plate 4, and the No. 2 spring 21 is stretched. The locking block 7 located on the adapter plate 19 is plugged into the locking groove 18;

[0026] When winding, the winding motor 3 starts to output power to the polygonal piston 13 through the second tooth-shaped seat 16 and the first tooth-shaped seat 8. The polygonal piston 13 transmits power to the winding roller 2 through the cooperation with the polygonal cavity 12, so that the winding motor 3 drives the winding roller 2 to rotate, and the reel outside the winding roller 2 rotates accordingly, thereby completing the winding of the coil;

[0027] After the winding is completed, the cylinder 9 drives the second tooth-shaped seat 16 to disengage from the first tooth-shaped seat 8, and the inner pressure plate 6 is reset to the winding roller 2 under the action of the No. 1 spring 14, and disengages from the limit of the reel. The locking block 7 is disengaged from the insertion with the locking groove 18 under the action of the No. 2 spring 21, and the second tooth-shaped seat 16 is completely disengaged from the first tooth-shaped seat 8, and then the position of the winding and unwinding winding roller 2 is switched by the flip motor 5.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A material winding structure of a die-cutting machine, comprising a die-cutting machine upright plate (1) and a winding roller (2), wherein a winding motor (3) for driving the winding roller (2) is provided on the die-cutting machine upright plate (1), characterized in that: The winding rollers (2) are provided in two configurations, and a flip plate (4) rotating on the die-cutting machine vertical plate (1) is connected between the two winding rollers (2); a flip motor (5) driving the flip plate (4) and the two winding rollers (2) to rotate is provided on the die-cutting machine vertical plate (1); an inner pressure plate (6) movable in the radial direction and capable of locking and disengaging the roll is provided on the winding roller (2); a reinforcing winding roller (2) is connected to the die-cutting machine vertical plate (1) so that when in use, the winding roller (2) is in contact with the die-cutting machine vertical plate. (1) A locking block (7) for connection reliability, the winding roller (2) is provided with a first toothed seat (8) connected to the winding motor (3), and also includes a cylinder (9) fixedly arranged on the die-cutting machine vertical plate (1), the output end of the cylinder (9) is fixedly installed with the winding motor (3), the inner pressure plate (6), the locking block (7), and the first toothed seat (8) are driven by the cylinder (9) at the same time, and the winding roller (2) is provided with a stop plate (23) for limiting the roll outside.

2. The material winding structure of a die-cutting machine according to claim 1, characterized in that: An air passage (10) is provided inside the winding roller (2), an air chamber (11) connected to the air passage (10) is provided inside the winding roller (2), a polygonal cavity (12) is also provided at one end of the winding roller (2) close to the die-cutting machine vertical plate (1), a polygonal piston (13) is slidably provided in the polygonal cavity (12), a No. 1 spring (14) is provided between the polygonal piston (13) and the polygonal cavity (12), and a clamping piston (15) is fixedly provided on the inner pressure plate (6).

3. The material winding structure of a die-cutting machine according to claim 2, characterized in that: The polygonal piston (13) is fixedly mounted on the first toothed seat (8), the polygonal piston (13) slides in a sealed manner in the polygonal cavity (12), the clamping piston (15) slides in a sealed manner in the winding roller (2), and the end of the clamping piston (15) away from the inner pressure plate (6) is also connected to the air chamber (11).

4. The material rewinding structure of a die-cutting machine according to claim 2, characterized in that: A support ring (17) is fixed on the die-cutting machine vertical plate (1), and a locking groove (18) is provided on the support ring (17). An adapter plate (19) is sleeved on the outer end of the connection between the polygonal piston (13) and the first tooth-shaped seat (8), and a telescopic rod (20) is fixed on the adapter plate (19) and passes through and slides in the flip plate (4). A second spring (21) is also provided between the telescopic rod (20) and the flip plate (4), and a roller (22) is provided on one side of the first tooth-shaped seat (8).

5. The material rewinding structure of a die-cutting machine according to claim 4, characterized in that: The inner wall of the support ring (17) is tangent to the two ends of the flip plate (4); the locking block (7) is plugged into the locking groove (18) through the cylinder (9); and the locking block (7) is separated from the locking groove (18) through the second spring (21).

6. The material winding structure of a die-cutting machine according to claim 1, characterized in that: A second toothed seat (16) is fixed to the output end of the winding motor (3), and the second toothed seat (16) is connected to and disconnected from the first toothed seat (8) through a cylinder (9).

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