Asynchronous discharging roller and in-mold asynchronous die-cutting machine

Abstract

The utility model discloses an asynchronous discharging roller and an in-mold asynchronous die-cutting machine, and relates to the field of die-cutting machines, the asynchronous discharging roller comprises a machine table and a discharging assembly, the upper end of the machine table is provided with a working table, and the discharging assembly is arranged at the upper end of the working table close to the left side; the discharging assembly comprises a mounting block, a material limiting roller, a material limiting block, mounting through grooves, threaded mounting holes, butt joint bolts, a film bearing roller and a material guiding roller, the material limiting roller is connected to the inner side of the mounting block, the material limiting block is connected to the outer portion of the material limiting roller, the mounting through grooves are formed in the two sides of the interior of the material limiting block, and meanwhile the threaded mounting holes are formed in the two sides of the upper end of the material limiting block; butt joint bolts are connected into the threaded mounting holes, and a bearing film roller is arranged on the left side of the interior of the workbench. According to the asynchronous discharging roller and the in-mold asynchronous die-cutting machine, a main material film and a bearing film can be limited in the discharging process, position deviation of the main material film and the bearing film in the discharging process is avoided, and the overall use efficiency of the in-mold asynchronous die-cutting machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of die-cutting machines, in particular to an asynchronous feeding roller and an in-mold asynchronous die-cutting machine. Background Technique

[0002] An in-mold asynchronous die-cutting machine is a device that adopts an asynchronous working mode during the die-cutting process, and is particularly suitable for the carton packaging industry and occasions that require high-precision cutting and folding. For labels or tapes, before being pressed onto the product, the main material film is attached to the carrier film, and after die-cutting, punching and waste discharging, a number of products are formed and closely arranged on the material tape. The asynchronous feeding roller is one of the important components of the in-mold asynchronous die-cutting machine.

[0003] However, there are still some deficiencies in the current asynchronous feeding roller. For example, the existing asynchronous feeding roller does not have a relative limit use structure during the processing process, resulting in the main material film and the carrier film being prone to offset in the use position, making it difficult for the subsequent main material film to be accurately attached to the carrier film, reducing the practicability and use efficiency of the in-mold asynchronous die-cutting machine, and thus having certain use defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model researches and improves the existing structural deficiencies, and provides an asynchronous feeding roller and an in-mold asynchronous die-cutting machine. Content of the Utility Model

[0005] The purpose of the utility model is to provide an asynchronous feeding roller and an in-mold asynchronous die-cutting machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an asynchronous feeding roller and an in-mold asynchronous die-cutting machine, including a machine table and a feeding component. A workbench is installed at the upper end of the machine table. A feeding component is arranged near the left side of the upper end of the workbench. The feeding component includes a mounting block, a material limiting roller, a material limiting block, a mounting through groove, a threaded mounting hole, a docking bolt, a carrier film roller and a guiding roller. The material limiting roller is connected to the inside of the mounting block, and the material limiting block is connected to the outside of the material limiting roller. At the same time, threaded mounting holes are provided on both sides of the upper end of the material limiting block. A docking bolt is connected inside the threaded mounting hole. A carrier film roller is arranged on the left side inside the workbench, and guiding rollers are distributed below the carrier film roller. A material conveying component is arranged near the right side of the upper end of the workbench.

[0007] Further, a die-cutting part is installed on the right side of the upper end of the workbench, and a mounting frame is installed on the left side of the upper end of the workbench, and a main material film roller is connected to the inside of the mounting frame.

[0008] Further, the number of the material limiting rollers is two, and the two material limiting rollers are symmetrically arranged at both ends inside the mounting block with the front central axis of the mounting block as the symmetry axis.

[0009] Further, the internal dimension of the threaded mounting hole matches the external dimension of the docking bolt, and the docking bolt is rotatably connected to the material limiting block through the threaded mounting hole.

[0010] Further, the material conveying assembly includes a fixed block, a lower material conveying roller, a limiting sliding groove, a receiving block and a mounting through hole. The lower material conveying roller is connected to the inner side of the fixed block, and the limiting sliding groove is formed inside the fixed block. The receiving block is mounted on the upper end of the fixed block, and the mounting through hole is formed at the front end inside the receiving block.

[0011] Further, the material conveying assembly further includes a threaded rotating rod, a movable block, a limiting slider and an upper material conveying roller. The threaded rotating rod is connected to the inside of the mounting through hole, and the movable block is connected to the front end of the threaded rotating rod. The limiting slider is additionally provided in the middle of the outer side of the movable block, and the upper material conveying roller is connected to the inner side of the movable block.

[0012] Further, the internal dimension of the limiting sliding groove matches the external dimension of the limiting slider, and the movable block is slidably connected to the fixed block through the limiting sliding groove.

[0013] The utility model provides an asynchronous material feeding roller and an in-mold asynchronous die-cutting machine, which have the following beneficial effects:

[0014] 1. Through the arrangement of the material feeding assembly, when the asynchronous material feeding roller and the in-mold asynchronous die-cutting machine are used, the mounting block can be fixedly installed on the left side of the upper end of the workbench through the fastener, and the material limiting roller can be limited and installed inside the mounting block. The material limiting block is installed outside the material limiting roller by using the mounting through groove, and the docking bolt is installed into the upper end of the material limiting block through the threaded mounting hole. The docking bolt is screwed to limit the material limiting block outside the material limiting roller, so as to limit the two sides of the material limiting block during the feeding of the carrier film roller and the main material film roller, avoid the deviation during the feeding process, and improve the overall practicability of the in-mold asynchronous die-cutting machine.

[0015] 2. Through the arrangement of the material conveying assembly, when the asynchronous material feeding roller and the in-mold asynchronous die-cutting machine are used, the fixed block can be fixedly installed on the right side of the upper end of the workbench through the fastening bolt, and the receiving block can be fixedly installed on the upper end of the fixed block in cooperation with the fastening bolt. The threaded rotating rod is rotatably installed inside the receiving block through the mounting through hole. At the same time, the movable block is rotatably installed at the front end of the threaded rotating rod. The stability of the movable block during the moving process is increased through the cooperation of the limiting sliding groove and the limiting slider. The threaded rotating rod is rotated to make the movable block move downward, and the upper material conveying roller is driven to approach the lower material conveying roller, so that the main material film and the carrier film are closely attached before processing, thereby improving the overall use efficiency of the in-mold asynchronous die-cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of an asynchronous material feeding roller and an in-mold asynchronous die-cutting machine of the utility model;

[0017] Figure 2 It is a three-dimensional unfolded structural schematic diagram of an asynchronous unwinding roller and an unwinding component of an in-mold asynchronous die-cutting machine of the utility model;

[0018] Figure 3 The utility model is a three-dimensional unfolded structural schematic diagram of an asynchronous unwinding roller and a feeding component of an in-mold asynchronous die-cutting machine.

[0019] In the figure: 1. Machine; 2. Workbench; 3. Die-cutting piece; 4. Mounting frame; 5. Main material film roller; 6. Feeding assembly; 601. Mounting block; 602. Limiting roller; 603. Limiting block; 604. Mounting slot; 605. Threaded mounting hole; 606. Docking bolt; 607. Bearing film roller; 608. Guide roller; 7. Feeding assembly; 701. Fixed block; 702. Lower feed roller; 703. Limiting slide groove; 704. Receiving block; 705. Mounting hole; 706. Threaded rotating rod; 707. Movable block; 708. Limiting slider; 709. Upper feed roller. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1 and Figure 2As shown in the figure, an asynchronous material feeding roller and an in-mold asynchronous die-cutting machine include a machine table 1 and a material feeding assembly 6. A workbench 2 is installed at the upper end of the machine table 1. A material feeding assembly 6 is arranged near the left side at the upper end of the workbench 2. The material feeding assembly 6 includes a mounting block 601, a material limiting roller 602, a material limiting block 603, a mounting through groove 604, a threaded mounting hole 605, a docking bolt 606, a carrier film roller 607 and a material guiding roller 608. The material limiting roller 602 is connected to the inner side of the mounting block 601, and the material limiting block 603 is connected to the outside of the material limiting roller 602. Installation through grooves 604 are opened on both sides inside the material limiting block 603. At the same time, threaded mounting holes 605 are opened on both sides at the upper end of the material limiting block 603. A docking bolt 606 is connected inside the threaded mounting hole 605. A carrier film roller 607 is arranged on the left side inside the workbench 2, and material guiding rollers 608 are distributed below the carrier film roller 607. A die-cutting part 3 is installed on the right side at the upper end of the workbench 2, and a mounting frame 4 is installed on the left side at the upper end of the workbench 2. A main material film roller 5 is connected to the inner side of the mounting frame 4. The number of the material limiting rollers 602 is two, and the two material limiting rollers 602 are symmetrically arranged at both ends of the inner side of the mounting block 601 with the front central axis of the mounting block 601 as the symmetry axis. The internal dimension of the threaded mounting hole 605 matches the external dimension of the docking bolt 606, and the docking bolt 606 is rotationally connected to the material limiting block 603 through the threaded mounting hole 605. The mounting block 601 is fixedly installed on the left side at the upper end of the workbench 2 through fasteners, and the material limiting roller 602 is limited and installed on the inner side of the mounting block 601. At the same time, the internal dimension of the mounting through groove 604 opened inside the material limiting block 603 matches the external dimension of the material limiting roller 602. Thus, the material limiting block 603 is installed outside the material limiting roller 602 through the mounting through groove 604, and the docking bolt 606 is installed into the upper end of the material limiting block 603 through the threaded mounting hole 605, and the docking bolt 606 is screwed to limit the material limiting block 603 outside the material limiting roller 602. Thus, the material limiting block 603 is used for limiting during the material feeding of the carrier film roller 607 and the main material film roller 5, avoiding the situation of deviation during the material feeding process. At the same time, in cooperation with the material guiding rollers 608, the material conveying efficiency is increased, and the overall practicability of the in-mold asynchronous die-cutting machine is improved.

[0022] As Figure 1 and Figure 3As shown in the figure, a feeding component 7 is arranged near the upper end of the right side of the workbench 2. The feeding component 7 includes a fixed block 701, a lower feeding roller 702, a limiting sliding groove 703, a receiving block 704 and an installation through hole 705. The inner side of the fixed block 701 is connected with the lower feeding roller 702, and a limiting sliding groove 703 is opened inside the fixed block 701. The upper end of the fixed block 701 is provided with the receiving block 704. At the same time, an installation through hole 705 is opened at the front end inside the receiving block 704. The feeding component 7 further includes a threaded rotating rod 706, a movable block 707, a limiting sliding block 708 and an upper feeding roller 709. The threaded rotating rod 706 is connected inside the installation through hole 705. The front end of the threaded rotating rod 706 is connected with the movable block 707. A limiting sliding block 708 is additionally arranged in the middle of the outer part of the movable block 707. At the same time, the inner side of the movable block 707 is connected with the upper feeding roller 709. The internal dimension of the limiting sliding groove 703 matches the external dimension of the limiting sliding block 708. The movable block 707 is slidably connected with the fixed block 701 through the limiting sliding groove 703. The fixed block 701 is fixedly installed at the upper end of the right side of the workbench 2 through a fastening bolt, and the receiving block 704 is fixedly installed at the upper end of the fixed block 701 by cooperating with the fastening bolt. The threaded rotating rod 706 is rotatably installed inside the receiving block 704 through the installation through hole 705 opened at the front end inside the receiving block 704. At the same time, the movable block 707 is rotatably installed at the front end of the threaded rotating rod 706. The external dimension of the limiting sliding block 708 additionally arranged on the outer part of the movable block 707 matches the internal dimension of the limiting sliding groove 703 opened inside the fixed block 701. Thus, the stability of the movable block 707 during the moving process is increased by the cooperation of the limiting sliding groove 703 and the limiting sliding block 708. Rotating the threaded rotating rod 706 makes the movable block 707 move downward and drives the upper feeding roller 709 to approach the lower feeding roller 702, so that the main material film and the bearing film are closely attached before processing, thereby improving the overall use efficiency of the in-mold asynchronous die-cutting machine.

[0023] An in-mold asynchronous die-cutting machine is equipped with the above asynchronous feeding roller, which can limit the main material film and the bearing film during the feeding process, avoid the position deviation of the main material film and the bearing film during the feeding process, and improve the overall use efficiency of the in-mold asynchronous die-cutting machine.

[0024] In summary, the asynchronous unwinding roller and in-mold asynchronous die-cutting machine firstly fix the workbench 2 on the upper end of the machine 1 by fasteners, and cooperate with the fasteners to fix the mounting frame 4 on the left side of the upper end of the workbench 2, and at the same time limit the main material film roller 5 on the inner side of the mounting frame 4, and process and transport the main material film through the main material film roller 5, and fix the mounting block 601 on the left side of the upper end of the workbench 2 by fasteners, and limit the material roller 602 on the inner side of the mounting block 601, and at the same time, the inner size of the mounting slot 604 opened in the limit block 603 is the same as the limit The outer dimensions of the material roller 602 match each other, so that the limiting block 603 is installed on the outside of the limiting roller 602 through the installation groove 604, and the docking bolt 606 is installed into the upper end of the limiting block 603 through the threaded installation hole 605, and the docking bolt 606 is screwed to limit the limiting block 603 on the outside of the limiting roller 602, so that the limiting block 603 is used to limit the two sides of the supporting film roller 607 and the main material film roller 5 when unloading, so as to avoid deviation during the unloading process, and at the same time cooperate with the guide roller 608 to increase the material conveying efficiency and improve the mold The overall practicality of the internal asynchronous die-cutting machine, then, the fixed block 701 is fixedly installed on the upper right side of the workbench 2 by fastening bolts, and the receiving block 704 is fixedly installed on the upper end of the fixed block 701 with the fastening bolts, and the threaded rotating rod 706 is rotated and installed into the receiving block 704 through the mounting through hole 705 opened at the front end of the receiving block 704, and the front end of the threaded rotating rod 706 is rotated to install the movable block 707, and the outer size of the limit slider 708 added to the outside of the movable block 707 is consistent with the limit slide groove opened in the fixed block 701 The internal dimensions of 703 match each other, so that the stability of the movable block 707 during movement is increased by limiting the slide groove 703 and cooperating with the limiting slider 708, and the threaded rotating rod 706 is rotated to make the movable block 707 move downward, and drive the upper feed roller 709 to be close to the lower feed roller 702, so that the main material film and the carrier film are closely fitted before processing, thereby improving the overall use efficiency of the in-mold asynchronous die-cutting machine, and finally processing the fitted main material film and the carrier film using the die-cutting piece 3 set on the upper right side of the workbench 2, so that the product is produced.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An asynchronous unwinding roller, comprising a machine platform (1) and an unwinding assembly (6), characterized in that: A workbench (2) is installed at the upper end of the machine (1), and a material discharge assembly (6) is arranged near the left side of the upper end of the workbench (2), and the material discharge assembly (6) includes a mounting block (601), a material limiting roller (602), a material limiting block (603), a mounting through groove (604), a threaded mounting hole (605), a docking bolt (606), a film bearing roller (607) and a material guide roller (608), the inner side of the mounting block (601) is connected to the material limiting roller (602), and the outer side of the material limiting roller (602) is connected to the film bearing roller (607). A limiting material block (603) is connected, and mounting grooves (604) are provided on both sides of the limiting material block (603), and threaded mounting holes (605) are provided on both sides of the upper end of the limiting material block (603), and docking bolts (606) are connected inside the threaded mounting holes (605). A film-bearing roller (607) is provided on the left side of the working table (2), and a material guide roller (608) is distributed below the film-bearing roller (607), and a material feeding assembly (7) is provided near the right side of the upper end of the working table (2).

2. The asynchronous unwinding roller according to claim 1, characterized in that: A die-cutting piece (3) is installed on the right side of the upper end of the workbench (2), and a mounting frame (4) is installed on the left side of the upper end of the workbench (2), and a main material film roller (5) is connected to the inner side of the mounting frame (4).

3. The asynchronous unwinding roller according to claim 1, characterized in that: The number of the material limiting rollers (602) is two, and the two material limiting rollers (602) are symmetrically arranged at the two ends of the inner side of the mounting block (601) with respect to the front center axis of the mounting block (601).

4. The asynchronous unwinding roller according to claim 1, characterized in that: The inner dimensions of the threaded mounting hole (605) match the outer dimensions of the butt bolt (606), and the butt bolt (606) is rotatably connected to the limiting block (603) through the threaded mounting hole (605).

5. The asynchronous unwinding roller according to claim 1, characterized in that: The feeding assembly (7) comprises a fixed block (701), a lower feeding roller (702), a limiting slide groove (703), a receiving block (704) and a mounting through hole (705); the inner side of the fixed block (701) is connected to the lower feeding roller (702), the fixed block (701) has a limiting slide groove (703) disposed inside, and the upper end of the fixed block (701) is provided with a receiving block (704), and the front end of the receiving block (704) has a mounting through hole (705).

6. The asynchronous unwinding roller according to claim 5, characterized in that: The feeding assembly (7) further comprises a threaded rotating rod (706), a movable block (707), a limiting sliding block (708) and an upper feeding roller (709); the threaded rotating rod (706) is connected inside the mounting through hole (705), the front end of the threaded rotating rod (706) is connected to the movable block (707), a limiting sliding block (708) is additionally provided at the middle end of the outer portion of the movable block (707), and the inner side of the movable block (707) is connected to the upper feeding roller (709).

7. The asynchronous unwinding roller according to claim 6, characterized in that: The inner dimensions of the limiting slide groove (703) match the outer dimensions of the limiting sliding block (708), and the movable block (707) is slidably connected to the fixed block (701) via the limiting slide groove (703).

8. An in-mold asynchronous die-cutting machine, characterized in that: The in-mold asynchronous die-cutting machine is equipped with an asynchronous unwinding roller as described in any one of claims 1-7.

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