A die cutting machine facilitating waste recovery

Abstract

The utility model provides a die -cutting machine convenient to recover waste material relates to die -cutting machine technical field, including support platform, the upper surface middle installation of support platform has the cutter die, the upper surface one end of support platform is provided with cleaning mechanism, the cleaning mechanism and the cutter die between each other parallel, the lower extreme of support platform is provided with the recovery box, the upper extreme of support platform is provided with support frame. In the utility model, after the raw material die cutting is completed, will drive the waste material to enter the inside of the recess, then when the raw material and the push rod contact, the raw material pushes the push rod upward, makes the push rod twists the torsional spring, then when the push rod and the waste material meet, the force that torsional spring exerts to the push rod will make the push rod push the waste material and the raw material separate, realizes the cleaning of waste material, then after the waste material cleaning is completed, along with the movement of raw material, will make the push rod move to the upper end of raw material again, waits for the next waste material situation, more simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine technology, and more specifically, to a die-cutting machine that facilitates the recycling of waste materials. Background Technology

[0002] In the die-cutting industry, die-cutting machines, as core equipment, are widely used in packaging, electronics, printing, and other fields. They can perform high-precision cutting and die-cutting of various raw materials such as paper, film, metal foil, and foam, and are a key link in product forming. However, in actual production, a critical problem is often encountered: after die-cutting, the boundary between raw materials and waste materials is prone to slight adhesion due to material characteristics, such as electrostatic adsorption of film, residual adhesive layer of adhesive substrate, improper control of die-cutting pressure, or blade wear. This causes waste materials to be transported synchronously with the finished product raw materials and cannot be automatically separated. This results in the need for manual cleaning of waste materials piece by piece, which not only increases the repetitive workload and intensity of operators, but may also slow down the production line due to low manual cleaning efficiency. In addition, improper operation during the cleaning process may even cause scratches on the finished products, which increases the production error tolerance cost and significantly reduces the overall processing efficiency, hindering large-scale and automated production. Therefore, we propose a die-cutting machine that facilitates waste recycling to solve the above problems. Utility Model Content

[0003] The main purpose of this invention is to provide a die-cutting machine that facilitates waste recycling. It solves the problem that after die-cutting, slight adhesion can occur at the boundary between raw materials and waste due to material characteristics such as electrostatic adsorption of the film, residual adhesive layers on sticky substrates, improper control of die-cutting pressure, or tool wear. This causes waste to be transported synchronously with the finished product and cannot be automatically separated, requiring manual cleaning of each piece. This not only increases the repetitive workload and intensity of operators but also slows down the production line due to low manual cleaning efficiency. Furthermore, improper operation during cleaning can cause scratches on the finished product, increasing production error tolerance costs and significantly reducing overall processing efficiency, thus hindering large-scale and automated production.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A die-cutting machine for easy waste recycling includes a support platform. A die is mounted in the middle of the upper surface of the support platform. A cleaning mechanism is mounted at one end of the upper surface of the support platform, and the cleaning mechanism is parallel to the die. A recycling bin is mounted at the lower end of the support platform. A support frame is mounted at the upper end of the support platform. A die-cutting blade is movably mounted at the lower end of the support frame, and the die-cutting blade and the die are vertically aligned. A cylinder is mounted at the upper end of the support frame. The output end of the cylinder movably passes through the interior of the support frame and is connected to the die-cutting blade. The cleaning mechanism includes a fixing block, which is fixedly mounted at one end of the upper surface of the support platform. A groove is provided through the interior of the fixing block, and the groove is vertically parallel to the recycling bin. A second guide rod is mounted at the upper end of the groove, and several push rods are mounted on the outer side of the second guide rod.

[0005] Preferably, a sliding groove is provided through the front and rear sides of the upper end of the groove, and a slider is movably installed inside the sliding groove. The two ends of the second guide rod are respectively installed on the side of the slider that is close to each other. A first guide rod is installed inside the sliding groove. The rod body of the first guide rod is movably installed through the inside of the slider. A spring is sleeved on the outside of the rod body of the first guide rod located between the upper surface of the slider and the sliding groove.

[0006] Preferably, several movable blocks are installed through the outer side of the second guide rod. The second guide rod has a guide groove on the side near the die. A first limiting block is installed inside the movable block and at the end near the guide groove. The first limiting block is engaged and installed inside the guide groove.

[0007] Preferably, the two ends of the movable block, near the die, are respectively threaded and bolts are installed, with one end of each bolt engaging inside the guide groove.

[0008] Preferably, the movable block has an internal movable groove, and a semi-circular arc groove is provided through the internal part of the movable groove and the end away from the bolt. A connecting pipe is movably sleeved between the movable groove and the semi-circular arc groove, and a torsion spring is installed between the connecting pipe and the movable groove.

[0009] Preferably, push rods are installed at the lower end of the connecting pipe, and second limiting blocks are installed at the lower outer end of the connecting pipe. The second limiting blocks are respectively engaged and installed inside the semi-circular groove.

[0010] Compared with the prior art, the present invention has the following beneficial effects: (1) In this utility model, after the raw material is die-cut, the waste material will be driven into the interior of the groove. When the raw material and the push rod come into contact, the raw material pushes the push rod upward, causing the push rod to twist the torsion spring. When the push rod comes into contact with the waste material, the force applied by the torsion spring to the push rod will cause the push rod to push the waste material and the raw material to separate, thereby cleaning the waste material. After the waste material is cleaned, as the raw material moves, the push rod will move to the top of the raw material again, waiting for the next batch of waste material. This is simpler and more convenient.

[0011] (2) In this utility model, the user can adjust the position of the moving block and the push rod by cooperating with the No. 1 limit block and the guide groove, so that the push rod is located on the path where the raw material needs to clean the waste. As the raw material moves, the push rod will automatically clean the waste on the path, which is simpler and more convenient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a die-cutting machine that facilitates waste recycling according to this utility model; Figure 2 This is a front view schematic diagram of a die-cutting machine that facilitates waste recycling according to this utility model; Figure 3 This is a side view of the structure of a die-cutting machine that facilitates waste recycling according to this utility model; Figure 4 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 2 Schematic diagram of the cross-sectional structure at point AA; Figure 5 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 3 Schematic diagram of the cross-sectional structure at point BB; Figure 6 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 3 Schematic diagram of the cross-sectional structure at the CC section; Figure 7 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 4 Enlarged structural diagram at point D; Figure 8 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 5 Enlarged structural diagram at point E; Figure 9 This utility model relates to a die-cutting machine that facilitates waste recycling. Figure 6 Enlarged structural diagram at point F.

[0013] In the diagram: 1. Support platform; 2. Die-cutting mold; 3. Support frame; 4. Die-cutting blade; 5. Cylinder; 6. Cleaning mechanism; 601. Fixing block; 602. Groove; 603. Slide groove; 604. Slider; 605. Spring; 606. Guide rod No. 1; 607. Guide rod No. 2; 608. Moving block; 609. Limiting block No. 1; 610. Guide groove; 611. Movable groove; 612. Torsion spring; 613. Connecting pipe; 614. Limiting block No. 2; 615. Semi-circular groove; 616. Push rod; 617. Bolt; 7. Recycling bin. Detailed Implementation

[0014] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0015] like Figures 1 to 9 As shown in the figure, this utility model embodiment proposes a die-cutting machine for easy waste recycling, including a support platform 1, a die 2 installed in the middle of the upper surface of the support platform 1, a cleaning mechanism 6 installed at one end of the upper surface of the support platform 1, the cleaning mechanism 6 and the die 2 being parallel to each other, a recycling bin 7 installed at the lower end of the support platform 1, a support frame 3 installed at the upper end of the support platform 1, a die-cutting blade 4 movably installed at the lower end of the support frame 3, and the die-cutting blade 4 and the die 2 being vertically aligned, a cylinder 5 installed at the upper end of the support frame 3, the output end of the cylinder 5 movably passing through the interior of the support frame 3 and connected to the die-cutting blade 4, the cleaning mechanism 6 including a fixing block 601, the fixing block 601 being fixedly installed at one end of the upper surface of the support platform 1, a groove 602 passing through the interior of the fixing block 601, and the groove 602 being vertically parallel to the recycling bin 7, a second guide rod 607 installed at the upper end of the interior of the groove 602, and several push rods 616 installed on the outer side of the second guide rod 607.

[0016] like Figures 4 to 9As shown, in another embodiment of this utility model, a sliding groove 603 is provided through the front and rear sides of the upper end of the groove 602. A slider 604 is movably installed inside the sliding groove 603. The two ends of the second guide rod 607 are respectively installed on the side of the slider 604 that is close to each other. A first guide rod 606 is installed inside the sliding groove 603. The rod body of the first guide rod 606 is movably installed through the inside of the slider 604. A spring 605 is sleeved on the outside of the rod body of the first guide rod 606 located between the upper surface of the slider 604 and the sliding groove 603. A plurality of moving blocks 608 are installed through the outside of the rod body of the second guide rod 607. A guide groove 610 is provided on the side of the second guide rod 607 near the die 2. A first limiting block 6 is installed inside the moving block 608 and at the end near the guide groove 610. 09. The first limiting block 609 is respectively engaged and installed inside the guide groove 610. The two ends of the moving block 608, which are close to the die 2, are respectively threaded with bolts 617. One end of the bolts 617 is respectively engaged and installed inside the guide groove 610. The moving block 608 has a movable groove 611 inside. The end of the movable groove 611 away from the bolts 617 is respectively provided with a semi-circular arc groove 615. A connecting pipe 613 is movably sleeved between the movable groove 611 and the semi-circular arc groove 615. A torsion spring 612 is installed between the connecting pipe 613 and the movable groove 611. A push rod 616 is installed at the lower end of the connecting pipe 613. The second limiting block 614 is respectively installed at the lower outer end of the connecting pipe 613. The second limiting block 614 is respectively engaged and installed inside the semi-circular arc groove 615.

[0017] The raw material continuously enters between the die-cutting blade 4 and the die 2. The cylinder 5 continuously drives the die-cutting blade 4 to move up and down, allowing it to continuously die-cut the raw material in conjunction with the die 2. After die-cutting, the raw material enters the groove 602 and is pushed upwards by the push rod 616 and the second guide rod 607. This causes the second guide rod 607 to drive the slider 604 to compress the spring 605. The push rod 616 then rotates around the movable groove 611 and the second guide rod 607, causing the push rod 616 to exert pressure on the torsion spring 612. The push rod 616 is twisted so that it is tilted and positioned on the surface of the raw material. When the push rod 616 comes into contact with the waste material on the raw material, the spring 605 presses down and the torsion spring 612 pushes the push rod 616 to separate the waste material from the raw material. The waste material falls into the recycling box 7 along the groove 602 for recycling. After the waste material is cleaned up, when the push rod 616 comes into contact with the raw material again, the push rod 616 is pushed back to its original position by the raw material, ready to push and clean the next batch of waste material. The user can control the moving block 608 to move along the second guide rod 607 by cooperating with the guide groove 610 and the first limit block 609. This allows the moving block 608 to drive the push rod 616 to be positioned on each path of the waste material to be cleaned. When the material moves with the waste material, as the waste material comes into contact with the corresponding push rod 616, the push rod 616 can push the waste material to be discharged, making the process simpler and more convenient. Then, the guide groove 610 and the first limit block 609 are also used to position the moving block 608, so as to prevent the torsion spring 612 from causing the moving block 608 to rotate when the push rod 616 twists the torsion spring 612, so that the push rod 616 can stably clean up the waste. Bolt 617 is used to position the movable block 608 after it moves to the designated position, and with the tight fit between bolt 617 and guide groove 610, the movable block 608 and push rod 616 can stably clean up the waste. A layer of polytetrafluoroethylene coating is added to the support surface in contact with the waste inside the groove 602, including the bottom surface and the lower part of the side walls. This can significantly reduce the frictional resistance when the waste moves in the groove 602 and avoid excessive friction caused by the downward pressure of the spring 605. An arc-shaped transition section is added to the lower end of the push rod 616 where it contacts the waste material, and the end surface is also treated with polytetrafluoroethylene coating to reduce the contact area between the push rod 616 and the waste material, further reducing local friction, while avoiding sharp ends from scratching the raw materials, thus balancing practicality and safety. The downward pressure of spring 605 pushes slider 604, and then slider 604 drives moving block 608, connecting pipe 613 and push rod 616 to stick to the waste along the second guide rod 607. At the same time, the torsional force of torsion spring 612 rotates push rod 616 through connecting pipe 613, generating horizontal thrust. The two work together, the downward pressure ensures that push rod does not slip with waste, and the horizontal thrust overcomes friction to push waste down along groove 602 to recycling box 7. After the waste is separated, the raw material continues to move forward. The edge of the raw material pushes the push rod 616 to rotate around the connecting pipe 613 until the push rod returns to its initial tilted state. Then the torsion spring 612 stores elastic potential energy and waits for the next push.

[0018] The working principle of this die-cutting machine that facilitates waste recycling: In operation, the raw material first continuously enters between the die-cutting blade 4 and the die 2. Then, the cylinder 5 continuously drives the die-cutting blade 4 to move up and down, allowing the die-cutting blade 4 to work with the die 2 to continuously die-cut the raw material. After die-cutting, the raw material enters the groove 602 and is pushed upward by the push rod 616 and the second guide rod 607. This causes the second guide rod 607 to drive the slider 604 to compress the spring 605. Then, the push rod 616 rotates around the movable groove 611 and the second guide rod 607 as the axis, causing the push rod 616 to exert pressure on the torsion spring. 612 is twisted so that push rod 616 is tilted and positioned on the surface of the raw material. When push rod 616 comes into contact with the waste material remaining on the raw material, the spring 605 presses down and the torsion spring 612 pushes push rod 616 to separate the waste material from the raw material. The waste material falls into the recycling box 7 along the groove 602 for recycling. After the waste material is cleaned up, when push rod 616 comes into contact with the raw material again, the push rod 616 is reset by the push of the raw material, waiting to push and clean the next batch of waste material.

[0019] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A die-cutting machine for easy waste recycling, comprising a support table (1), characterized in that: A die-cutting mold (2) is installed in the middle of the upper surface of the support platform (1). A cleaning mechanism (6) is installed at one end of the upper surface of the support platform (1). The cleaning mechanism (6) and the die-cutting mold (2) are parallel to each other. A recycling box (7) is installed at the lower end of the support platform (1). A support frame (3) is installed at the upper end of the support platform (1). A die-cutting blade (4) is movably installed at the lower end of the support frame (3). The die-cutting blade (4) and the die-cutting mold (2) overlap vertically. A cylinder (5) is installed at the upper end of the support frame (3). The cylinder (5) The output end moves through the interior of the support frame (3) and is connected to the die-cutting blade (4). The cleaning mechanism (6) includes a fixing block (601). The fixing block (601) is fixedly installed on one end of the upper surface of the support platform (1). The interior of the fixing block (601) is provided with a groove (602), and the groove (602) is parallel to the recycling bin (7) vertically. A second guide rod (607) is installed at the upper end of the interior of the groove (602). Several push rods (616) are installed on the outer side of the rod of the second guide rod (607).

2. The die-cutting machine for easy waste recycling according to claim 1, characterized in that: The groove (602) has a sliding groove (603) extending through the front and rear sides of the upper end. A slider (604) is movably installed inside the sliding groove (603). The two ends of the second guide rod (607) are respectively installed on the side of the slider (604) that is close to each other. A first guide rod (606) is installed inside the sliding groove (603). The rod body of the first guide rod (606) is movably installed through the inside of the slider (604). A spring (605) is sleeved on the outside of the rod body of the first guide rod (606) located between the upper surface of the slider (604) and the sliding groove (603).

3. The die-cutting machine for easy waste recycling according to claim 1, characterized in that: Several movable blocks (608) are installed through the outer side of the second guide rod (607). The second guide rod (607) has a guide groove (610) on the side near the die (2). A first limiting block (609) is installed inside the movable block (608) and at the end near the guide groove (610). The first limiting block (609) is engaged and installed inside the guide groove (610).

4. The die-cutting machine for easy waste recycling according to claim 3, characterized in that: Bolts (617) are threadedly installed at both ends of the movable block (608) on the side closer to the die (2), and one end of the bolts (617) is respectively engaged inside the guide groove (610).

5. A die-cutting machine for easy waste recycling according to claim 4, characterized in that: The movable block (608) has an internal movable groove (611). A semi-circular arc groove (615) is provided through the interior of the movable groove (611) and at one end away from the bolt (617). A connecting pipe (613) is movably sleeved between the movable groove (611) and the semi-circular arc groove (615). A torsion spring (612) is installed between the connecting pipe (613) and the movable groove (611).

6. The die-cutting machine for easy waste recycling according to claim 5, characterized in that: Push rods (616) are installed at the lower end of the connecting pipe (613), and second limiting blocks (614) are installed at the lower outer end of the connecting pipe (613). The second limiting blocks (614) are respectively engaged and installed inside the semi-circular groove (615).

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