模具定位组件和模切机

Abstract

本实用新型公开了一种模具定位组件和模切机，包括：传动机构，安装于底座的内部；本实用新型通过驱动机构、传动机构与夹持机构等结构的设计，通过底座上开设多组定位槽，从而可快速对不同的模具位置精准定位，确保更换的模具始终处于居中位置，省去传统人工反复校准的繁琐步骤，大幅缩短模具安装定位时间，显著提升安装效率，通过驱动机构驱动传动机构带动夹持机构移动，能灵活实现夹持机构对模具的靠近或远离，替代人工紧固，降低劳动强度，减少误差，增强固定稳定性与精准度；在对小批量、多品种生产时，无需重复拆卸校准，快速换模，缩短准备时间，提升整体加工效率，还能适应多种形状产品，增强通用性，降低成本，减轻工作量。

Claims

1. A mold positioning assembly, characterized by, include: Mold; A die-cutting workbench has a base fixedly installed on its top. The top of the base has multiple sets of positioning slots for positioning different molds, and the molds are placed in one set of positioning slots. A transmission mechanism is installed inside the base, and a clamping mechanism for clamping and fixing the mold is installed on the transmission mechanism; A drive mechanism for driving the transmission mechanism to move the clamping mechanism, the drive mechanism being mounted on the die-cutting worktable.

2. The mold positioning assembly of claim 1, wherein: The transmission mechanism includes a rotating rod, a gear, a mounting base, a guide rail, a first movable seat, a second movable seat, a first rack, and a second rack. The rotating rod is movably mounted on the bottom of the base, and the gear is fixedly connected to the rotating rod. There are two sets of guide rails, which are symmetrically fixedly mounted on the bottom of the base. The rotating rod is located between the two sets of guide rails, and the first movable seat and the second movable seat are both slidably mounted on the guide rails.

3. The mold positioning assembly of claim 2, wherein: The first rack is fixedly installed at the bottom of the first movable seat, and the second rack is fixedly installed at the bottom of the second movable seat. Both the first rack and the second rack mesh with gears.

4. The mold positioning assembly of claim 3, wherein: The clamping mechanism includes a first fixed seat, a second fixed seat, and a locking block. The first fixed seat is fixedly installed on the top of the first movable seat, and the second fixed seat is fixedly installed on the top of the second movable seat. There are two sets of locking blocks, which are respectively inserted into the first fixed seat and the second fixed seat. The locking blocks are fixed in place by hand-tightening screws.

5. The mold positioning assembly of claim 4, wherein: The mold has slots on both sides, and the end of the card block is inserted into the slot.

6. The mold positioning assembly of claim 2, wherein: The drive mechanism includes a geared motor, a connecting rod, and a conical block. The geared motor is fixedly installed at the bottom of the die-cutting worktable. The connecting rod is fixedly installed on the output shaft of the geared motor via a coupling. The conical block is fixedly connected to the end of the connecting rod. The bottom of the mounting base has a conical groove that matches the conical block, and the conical block is inserted into the conical groove.

7. The mold positioning assembly of claim 2, wherein: A first slider is fixedly mounted on the top of the first rack, and a second slider is fixedly mounted on the top of the second rack. Both the first slider and the second slider are slidably mounted on the guide rail.

8. The mold positioning assembly of claim 4, wherein: The base is provided with a clearance groove, and both the first fixing seat and the second fixing seat are located in the clearance groove.

9. A die cutting machine comprising the die positioning assembly of any one of claims 1-8, wherein, Also includes: A bracket, on the top of which a hydraulic cylinder is fixedly mounted, and on the bottom of which a die-cutting seat for cutting is fixedly mounted.

10. The die-cutting machine according to claim 9, characterized in that: Two sets of guide rods are symmetrically fixedly installed on the top of the die-cutting base, and both sets of guide rods are movably inserted into the bracket.

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