CN-224210458-U - Product demolding mechanism with back-off

Abstract

The utility model discloses a product demolding mechanism with a back-off, which comprises a fixed shovel base part and a layering part, wherein the shovel base part is provided with an inclined plane, a first sliding block seat is arranged beside the inclined plane, a square guide post and a pull rod are connected to the first sliding block seat, the pull rod is arranged in the layering part in a sliding manner, one end of the pull rod is provided with a wedge-shaped groove, a wedge-shaped sliding block is arranged in the wedge-shaped groove, and the wedge-shaped sliding block abuts against the back-off part of a product in a mold. The product demolding mechanism with the back-off can realize stable demolding of the product with the back-off, and the product cannot be damaged.

Inventors

• GE JINMING
• GE JINSHAN

Assignees

• 苏州和瑞机械科技有限公司

Dates

Publication Date

20260508

Application Date

20250512

Claims (2)

1. 1. The utility model provides a product demolding mechanism with back-off for in the forming die of product with back-off, including fixed shovel basal portion and layering portion, its characterized in that, shovel basal portion has the inclined plane, the side on inclined plane is provided with first slider seat, be connected with square guide pillar and pull rod on the first slider seat, the pull rod slides and sets up in layering portion, the one end of pull rod is provided with the wedge groove, be provided with wedge slider in the wedge groove, wedge slider leans on the back-off department of product in the mould.
2. 2. The product demolding mechanism with back-off according to claim 1, wherein a second slide block seat is arranged beside the first slide block seat, and the second slide block seat is connected with the first slide block seat through a connecting block.

Description

Product demolding mechanism with back-off Technical Field The utility model relates to a product demolding mechanism with a back-off, and belongs to the technical field of injection product production molds. Background At present, many plastic products are injection molded through a plastic mold, and then the products are taken out through a demolding after injection molding, but for some products with complex structures or special shapes, the demolding is difficult, for products with a back-off structure, the mold is provided with a corresponding wedge-shaped sliding block to mold the back-off structure, so that the products are damaged due to the special-shaped structure of the back-off, the demolding is difficult, and a corresponding auxiliary demolding mechanism is needed to perform the demolding of the products. Disclosure of utility model The utility model mainly solves the technical problem of providing the product demolding mechanism with the back-off, which can realize stable demolding of the product with the back-off and can not damage the product. In order to solve the technical problems, the technical scheme includes that the product demolding mechanism with the back-off is provided, and is used in a forming die of a product with the back-off, the product demolding mechanism comprises a fixed shovel base and a layering part, the shovel base is provided with an inclined plane, a first sliding block seat is arranged beside the inclined plane, a square guide post and a pull rod are connected to the first sliding block seat, the pull rod is arranged in the layering part in a sliding manner, one end of the pull rod is provided with a wedge-shaped groove, a wedge-shaped sliding block is arranged in the wedge-shaped groove, and the wedge-shaped sliding block abuts against the back-off position of the product in the die. Preferably, a second sliding block seat is arranged beside the first sliding block seat, and the second sliding block seat is connected with the first sliding block seat through a connecting block. The product demolding mechanism with the back-off has the beneficial effects that the product demolding mechanism with the back-off can realize stable demolding when the product with the back-off is molded by injection molding of the plastic mold, and the product cannot be damaged. Drawings For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein: FIGS. 1 and 2 are schematic views of the product ejector mechanism with the back-off in different view directions according to the present utility model; FIGS. 3 and 4 are schematic cross-sectional views of different cross-sectional views of a product release mechanism with a back-off according to the present utility model; FIG. 5 is a schematic view of the structure of a product with a back-off in an embodiment of the product stripping mechanism with a back-off of the present utility model. Detailed Description The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 to 5, the embodiment of the utility model comprises a product demolding mechanism with a back-off, which comprises a fixed shovel base 1 and a layering part 2, wherein the shovel base 1 is provided with an inclined plane 3, a first sliding block seat 4 is arranged beside the inclined plane 3, a square guide post 5 and a pull rod 6 are connected to the first sliding block seat 4, the pull rod 6 is slidably arranged in the layering part 2, one end of the pull rod 6 is provided with a wedge-shaped groove 7, a wedge-shaped sliding block 8 is arranged in the wedge-shaped groove 7, the wedge-shaped sliding block 8 abuts against a back-off 10 of a product 9 in a mold, and the back-off 10 is shown as a part in fig. 5. Preferably, a second slider seat 11 is disposed beside the first slider seat 4, and the second slider seat 11 is connected with the first slider seat 4 through a connecting block 12. When the product demolding mechanism with the back-off buckle works, the injection molding material is molded in the plastic mold, the mold is opened after molding, the square guide post 5 is pulled upwards, the first slide block seat 4 is pulled, the first slide block seat 4 slides right