CN210678965U

CN210678965U - Dual-purpose carrier for cutting and punching mobile phone paper-plastic part

Info

Publication number: CN210678965U
Application number: CN201920700224.1U
Authority: CN
Inventors: 朱孟新; 汪接顺
Original assignee: Yixing Xintiandi Packing Products Co ltd
Current assignee: Yixing Xintiandi Packing Products Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-06-05
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to the technical field of paper-plastic preparation, in particular to a dual-purpose carrier for cutting and punching mobile phone paper-plastic parts, which comprises a plurality of sub-trays with consistent shapes, wherein the sub-trays are provided with sunken die cavities; the sub-trays are rectangular, wherein a pair of long side edges are respectively provided with a protrusion and a groove, and adjacent sub-trays which are transversely arranged are connected, positioned and spliced through the protrusion and the groove; a slot parallel to the surface of the tray is arranged on the end surface of one short edge; the end face of the other short edge is provided with a convex strip parallel to the tray, the convex strip corresponds to the slot, and vertically adjacent sub-trays are inserted into the slot through the convex strip for jointing; and the positions of a plurality of die cavities on the cutting tray correspond to a plurality of paper-plastic parts on a semi-finished product of the paper-plastic part to be cut. The utility model discloses can directly be used for cutting, also can recombine and be used for the pipelining that punches, need not change the carrier, reduce operation.

Description

Dual-purpose carrier for cutting and punching mobile phone paper-plastic part

Technical Field

The utility model relates to a preparation technical field is moulded to paper, and concretely relates to piece is moulded to cell-phone paper cuts dual-purpose carrier that punches.

Background

The paper that cell-phone packing was used moulds the piece, generally because the size is less, in the plastic uptake forming process, all mould a plurality of paper simultaneously and mould the piece together and shape, then cut out through cutting equipment to in order to pack the needs, still need beat the stress hole, consequently in follow-up processing, cut, punch and need twice location, use different carriers to transfer to the equipment of cutting and punching.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a cell-phone paper is moulded piece and is cut dual-purpose carrier that punches, can cut also can be used for doing a job, and the carrier need not be changed in the middle of. The specific technical scheme is as follows:

a dual-purpose carrier for cutting and punching mobile phone paper-plastic parts comprises a plurality of sub-trays with the same shape, wherein sunken die cavities are formed in the sub-trays; the shape of the die cavity corresponds to the shape of the mobile phone paper-plastic part; the sub-trays are rectangular, wherein a pair of long side edges are respectively provided with a protrusion and a groove, and adjacent sub-trays which are transversely arranged are connected, positioned and spliced through the protrusion and the groove; a slot parallel to the surface of the tray is arranged on the end surface of one short edge; the end face of the other short edge is provided with a convex strip parallel to the tray, the convex strip corresponds to the slot, and vertically adjacent sub-trays are inserted into the slot through the convex strip for joint; the plurality of sub-trays are spliced to form a cutting tray, and the positions of the plurality of die cavities on the cutting tray correspond to a plurality of paper-plastic parts on a semi-finished product of a paper-plastic part to be cut.

Furthermore, the slots are provided with counter bores, and the raised strips are correspondingly provided with through holes; the plug pin is inserted into the counter bore and the through hole; the convex strips and the slots which are mutually jointed are fixedly connected through the bolts.

Preferably, the upper surface of the slot is also provided with a shallow groove, and the shallow groove is parallel to the short edge of the sub-tray; still including fixed rectangular, fixed rectangular on be equipped with the hole that corresponds with the counter bore, the adjacent sub-tray of transverse arrangement passes through fixed rectangular fixed connection.

The utility model provides a piece is moulded to cell-phone paper cuts dual-purpose carrier that punches can be used for directly cutting, also can recombine and be used for punching the assembly line operation, need not change the carrier, reduces operation.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the side-view partially enlarged structure of the present invention.

Detailed Description

The embodiments of the present invention will be described with reference to the following examples.

As shown in fig. 1 and 2, the dual-purpose carrier for cutting and punching mobile phone paper-plastic parts comprises a plurality of sub-trays 1 with the same shape, wherein a sunken die cavity 2 is arranged on each sub-tray 1; the shape of the die cavity 2 corresponds to the shape of the mobile phone paper-plastic part; the sub-trays 1 are rectangular, a pair of long side edges of each sub-tray is respectively provided with a protrusion 3 and a groove 4, and adjacent sub-trays 1 which are transversely arranged are connected, positioned and spliced through the protrusions 3 and the grooves 4; the end face of one short edge is provided with a slot 5 parallel to the surface of the tray 1; a convex strip 9 parallel to the tray 1 is arranged on the end face of the other short edge, the convex strip 9 corresponds to the slot 5, and vertically adjacent sub-trays 1 are inserted into the slot 5 through the convex strip 9 for jointing; the sub-trays 1 are spliced to form a cutting tray, and the positions of the mold cavities 2 on the cutting tray correspond to a plurality of paper-plastic parts on a semi-finished product of the paper-plastic part to be cut.

The sub-trays 1 of this embodiment are four, correspond to production mould, and four paper mould one shot forming in a mould, and the shaping is waited to cut the paper and is moulded a semi-manufactured goods and put on the tray for cutting after the concatenation, and four paper mould are located four die cavities 2 respectively, then transfer to and cut the edge under the equipment. The paper-plastic parts after cutting and separating are separated, namely the four sub-trays 1 are separated from each other, the paper-plastic parts are still left on the sub-trays 1, and the sub-trays 1 together with the paper-plastic parts are transferred to a punching device one by one to be punched. When punching, a plurality of sub-trays 1 are transversely arranged in parallel, and are jointed and positioned through the bulges 3 and the grooves 4, so that the punching is sequentially performed one by one.

In order to better fix a plurality of sub-trays 1, the slots 5 are provided with counter bores 7, and the raised strips 9 are correspondingly provided with through holes 10; the plug pin 8 is inserted into the counter bore 7 and the through hole 10; the convex strips 9 and the slots 5 which are mutually jointed are fixedly connected through the bolts 8.

The above method can fix the sub-tray 1 vertically and fix it horizontally by the following method: as shown in fig. 3, the upper surface of the slot 5 is further provided with a shallow groove 12, and the shallow groove is parallel to the short side of the sub-tray 1; still including fixed rectangular 6, fixed rectangular 6 on be equipped with the hole that corresponds with counter bore 7, transversely arrange adjacent sub-tray 1 through fixed rectangular 6 fixed connection. If the fixed strip 6 is only connected with two sub-trays 1, the length of the fixed strip can be slightly shorter than the width of the two sub-trays 1, and the length of the fixed strip is determined according to the number of the sub-trays 1 to be connected.

Claims

1. The dual-purpose carrier for cutting and punching the mobile phone paper-plastic part is characterized by comprising a plurality of sub-trays with the same shape, wherein the sub-trays are provided with sunken die cavities; the shape of the die cavity corresponds to the shape of the mobile phone paper-plastic part; the sub-trays are rectangular, wherein a pair of long side edges are respectively provided with a protrusion and a groove, and adjacent sub-trays which are transversely arranged are connected, positioned and spliced through the protrusion and the groove; a slot parallel to the surface of the tray is arranged on the end surface of one short edge; the end face of the other short edge is provided with a convex strip parallel to the tray, the convex strip corresponds to the slot, and vertically adjacent sub-trays are inserted into the slot through the convex strip for joint; the plurality of sub-trays are spliced to form a cutting tray, and the positions of the plurality of die cavities on the cutting tray correspond to a plurality of paper-plastic parts on a semi-finished product of a paper-plastic part to be cut.

2. The dual-purpose carrier for cutting and punching mobile phone paper-plastic parts according to claim 1, wherein the slots are provided with counter bores, and the raised strips are correspondingly provided with through holes; the plug pin is inserted into the counter bore and the through hole; the convex strips and the slots which are mutually jointed are fixedly connected through the bolts.

3. The dual-purpose carrier for cutting and punching mobile phone paper-plastic parts according to claim 2, wherein the upper surface of the slot is further provided with a shallow groove, and the shallow groove is parallel to the short edge of the sub-tray; still including fixed rectangular, fixed rectangular on be equipped with the hole that corresponds with the counter bore, the adjacent sub-tray of transverse arrangement passes through fixed rectangular fixed connection.