用于折盒的压板结构、折盒机构及折盒装置

Abstract

本申请提供一种用于折盒的压板结构、折盒机构及折盒装置，属于纸盒加工设备技术领域。压板结构的辅压件与压板本体转动连接，压板本体用于在折盒机构的驱动件的驱动下，带动待折纸盒朝向折盒机构的导向组件移动，使待折纸盒的第一待折面和第二待折面与导向组件依次接触；辅压件用于在第一待折面与导向组件接触时，为第二待折面施加压力，使第一待折面在导向组件的作用下相对于第二待折面弯折；以及，在第二待折面与导向组件接触，使第二待折面在导向组件的作用下弯折时，跟随第二待折面转动。如此，通过辅压件保证了纸盒成型顺序的正确性，从而无需折盒机构配合多个辅驱动件使第一待折面在第二待折面弯折后再进行弯折，生产效率高且成本较低。

Claims

1. A platen structure (100) for folding boxes, characterized in that, include: A pressure plate body (110) is used to connect with the drive member (211) of the folding box mechanism (200) so that the pressure plate body (110) is located above the guide assembly (213) of the folding box mechanism (200). The pressure plate body (110) is configured to drive the paper box (400) to be folded (400) to move toward the guide assembly (213) under the drive of the drive member (211), so that the first folding surface (410) and the second folding surface (420) of the paper box (400) to be folded (400) come into contact with the guide assembly (213) in sequence. An auxiliary pressure member (120) is provided corresponding to the second folding surface (420). The auxiliary pressure member (120) is rotatably connected to the pressure plate body (110). The auxiliary pressure member (120) is configured to apply pressure to the second folding surface (420) when the first folding surface (410) contacts the guide assembly (213), causing the first folding surface (410) to bend relative to the second folding surface (420) under the action of the guide assembly (213); and to rotate with the second folding surface (420) when the second folding surface (420) contacts the guide assembly (213) and bends under the action of the guide assembly (213).

2. The platen structure (100) for folding boxes according to claim 1, characterized in that, The auxiliary pressure member (120) includes a hinge portion (121) and a contact portion (122) arranged in sequence. The hinge (121) is rotatably connected to the pressure plate body (110), and the contact part (122) is used to contact the second foldable surface (420) when the first foldable surface (410) contacts the guide component (213) to apply pressure to the second foldable surface (420) so that the first foldable surface (410) bends relative to the second foldable surface (420).

3. The platen structure (100) for folding boxes according to claim 2, characterized in that, The pressure plate body (110) has a mounting portion (111) that matches the hinge portion (121), and the hinge portion (121) is located on the mounting portion (111).

4. The platen structure (100) for folding boxes according to claim 3, characterized in that, It also includes a hinge (130), the hinge (121) being rotatably connected to the pressure plate body (110) via the hinge (130).

5. The platen structure (100) for folding boxes according to claim 4, characterized in that, The hinge (130) includes a first shaft portion (131) and two first limiting portions (132). The two first limiting portions (132) are respectively connected to the two ends of the first shaft portion (131). The hinge portion (121) is provided with a first insertion hole (1211). The first shaft portion (131) is rotatably connected to the first insertion hole (1211). The pressure plate body (110) also has two second limiting parts (112), which are located on both sides of the mounting part (111). The first limiting part (132) and the second limiting part (112) are connected in a one-to-one correspondence so that the hinge part (121) and the first shaft part (131) are located on the mounting part (111).

6. The platen structure (100) for folding boxes according to claim 5, characterized in that, The contact portion (122) has a first dimension along the axial direction of the first insertion hole (1211), and the pressure plate body (110) has a second dimension along the axial direction of the first insertion hole (1211), wherein the first dimension is less than or equal to the second dimension; and / or, The contact portion (122) has a third dimension in a direction away from the hinge portion (121), the third dimension being less than or equal to the fourth dimension of the second folding surface (420).

7. The platen structure (100) for folding a box according to any one of claims 4 to 6, characterized in that, The mounting part (111) is a mounting groove that matches the hinge part (121), and the hinge part (121) is placed in the mounting groove; A clearance groove (123) is formed between the hinge portion (121) and the contact portion (122). The clearance groove (123) is used to accommodate the bottom of the mounting groove so that the contact portion (122) and the bottom of the groove are flush.

8. A box folding mechanism (200) characterized by, It includes a mechanism body (210) and a pressure plate structure (100) for folding boxes as described in any one of claims 1 to 7 disposed on the mechanism body (210).

9. A box folding apparatus (300) characterized by, It includes a device body and a folding box mechanism (200) as described in claim 8 disposed on the device body.

Images