CN210453545U

CN210453545U - In-mold date marking mold structure for appearance surface product

Info

Publication number: CN210453545U
Application number: CN201921209947.8U
Authority: CN
Inventors: 吴立群; 李�杰
Original assignee: TAIDEXING PRECISION ELECTRONIC (KUNSHAN) CO Ltd
Current assignee: TAIDEXING PRECISION ELECTRONIC (KUNSHAN) CO Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-05
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an appearance surface product in-mold date marking mold structure, which comprises a lower mold core, a date marking insert structure arranged in the lower mold core and a sensing insert matched with the placing position of a sensing product of the date marking insert structure; the date mark insert structure comprises an upper fixing block, a date stamp arranged on the surface of the upper fixing block and a PIN protruding from a corresponding digital grid extending into the date stamp in the upper fixing block, wherein the date stamp is attached to the bottom surface of a product. The utility model discloses realize outward appearance mark date, avoid the secondary sign indicating number.

Description

In-mold date marking mold structure for appearance surface product

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a date sign mould structure in outward appearance face product mould.

Background

The utility model provides a commodity circulation bar code collector shell structure, when once moulding plastics the process, carries out the overall structure shaping, during the secondary process of moulding plastics, carries out injection moulding to the product handle position. Because the product is the outward appearance piece, can't carry out the sign on its surface, and the product has got into the volume production stage, and outward appearance and structure can't change, can't do the sign during production, trace back in the product in the future and have hidden danger. Generally, after the secondary injection molding, a label or a bar code is marked to realize traceability, and the label or the bar code is operated, which inevitably results in time consumption and cost consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, and provide date sign mould structure in the outward appearance face product mould to realize outward appearance face sign date, avoid the secondary sign indicating number sign. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the in-mold date marking mold structure of the appearance surface product comprises a lower mold core, a date marking insert structure arranged in the lower mold core and an induction insert matched with the placing position of an induction product of the date marking insert structure; the date mark insert structure comprises an upper fixing block, a date stamp arranged on the surface of the upper fixing block and a PIN protruding from a corresponding digital grid extending into the date stamp in the upper fixing block, wherein the date stamp is attached to the bottom surface of a product.

Specifically, the lower die core comprises a positioning table and blocking parts arranged at two ends of the positioning table; the inner side of the blocking part is provided with an arc-shaped surface, and the blocking part which is arranged oppositely corresponds to the clamping and positioning product.

Specifically, the junction of one side of lower mould benevolence and lower bolster is equipped with the date sign mold insert structure of embedding, the both ends that the opposite side of lower mould benevolence and the junction of lower bolster extend parcel lower mould benevolence are equipped with the rubber coating position, and rubber coating position edge is along the lower mould benevolence slope gliding to lower mould benevolence edge.

Specifically, reserved ejection hole positions for ejecting products are arranged in the positioning table and the upper fixing block.

Specifically, the side that deviates from rubber coating position butt joint lower mould benevolence on the lower bolster is equipped with the holding surface, and the both ends of holding surface are equipped with respectively and keep away the dead slot, keep away the inslot location product side.

Specifically, be equipped with the locating piece on the supporting surface, the side of locating piece is equipped with the location boss, fixes a position the product bottom on the boss of location, and the side of locating piece keeps off the position product tip.

Specifically, the bottom of going up the fixed block is equipped with the storage tank, is equipped with the connection cylinder in the storage tank, connects the cylinder and connects PIN.

Specifically, a plurality of equally divided digital grids are arranged in the date stamp, date numbers are engraved in the digital grids, and a plurality of through holes penetrating into the accommodating groove for accommodating the PIN are formed in the digital grids.

Specifically, a sensor hole is formed in the position, connected with the positioning table, of the sensing insert, and a sensor used for sensing the placement position of the product is installed in the sensor hole.

Compared with the prior art, the utility model discloses date sign mould structure's beneficial effect mainly embodies in the outward appearance face product mould:

the upper baffle part of the positioning table, the clearance groove and the positioning block are matched to stably position the product; the induction insert in the supporting surface is matched with the sensor to accurately sense whether the product is placed in place or not, so that the date marking insert structure can accurately mark the date to the product; the date stamp on the surface of the upper fixed block is matched with the PIN which extends into the corresponding digital grid in the date stamp and protrudes out of the corresponding digital grid in the upper fixed block, the PIN is selectively placed in the required digital grid, and the identification is carried out in the injection molding process of the product corresponding to the required date, so that the subsequent secondary code pasting operation is avoided; according to the date setting of demand, adjust the position of PIN in a flexible way, lower fixed block can be dismantled and break away from the lower bolster, and the connection cylinder can be drawn from the storage tank, reaches the effect of quick adjustment PIN position.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partially enlarged schematic view of the present embodiment;

FIG. 3 is a schematic view of the structure of the date marking insert of the present embodiment;

the figures in the drawings represent:

1 lower mould core, 11 positioning tables, 12 blocking parts, 13 arc-shaped surfaces, 2 induction inserts, 21 sensor hole sites, 3 products, 31 lower mould plates, 32 rubber coating sites, 4 upper fixing blocks, 41 reserved ejection hole sites, 42 lower fixing blocks, 5 supporting surfaces, 51 clearance grooves, 52 positioning blocks, 53 positioning bosses, 6 date stamps, 61 digital grids, 62 PIN, 63 accommodating grooves, 64 connecting cylinders and 65 through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Example (b):

referring to fig. 1 to 3, the present embodiment is an in-mold date marking mold structure for an exterior surface product, including a lower mold core 1, a date marking insert structure disposed in the lower mold core 1, and an induction insert 2 matching a placement position of an induction product of the date marking insert structure.

The lower die core 1 comprises a positioning table 11 and blocking parts 12 arranged at two ends of the positioning table 11; the inner side of the blocking part 12 is provided with an arc-shaped surface 13, and the blocking part 12 which is arranged oppositely correspondingly clamps and positions the product 3.

The junction of one side of lower mould benevolence 1 and lower bolster 31 is equipped with the date sign mold insert structure of embedding, and the junction of the opposite side of lower mould benevolence 1 and lower bolster 31 extends the both ends of parcel lower mould benevolence 1 and is equipped with rubber coating position 32, and rubber coating position 32 edge is followed lower mould benevolence 1 slope and is slided to lower mould benevolence 1 edge.

Reserved ejection hole positions 41 for ejecting the products 3 are arranged in the positioning table 11 and the upper fixing block 4.

The side edge of the lower die core 1 which deviates from the rubber coating position 32 on the lower die plate 31 is provided with a supporting surface 5, two ends of the supporting surface 5 are respectively provided with a clearance groove 51, and the side edge of the product 3 is positioned in the clearance groove 51. The positioning table 11 is higher than the support surface 5.

The supporting surface 5 is provided with a positioning block 52, the side edge of the positioning block 52 is provided with a positioning boss 53, the bottom of the product 3 is positioned on the positioning boss 53, and the side edge of the positioning block 52 keeps off the end part of the product 3.

The date mark insert structure comprises an upper fixing block 4, a date stamp 6 arranged on the surface of the upper fixing block 4 and a PIN62 which is arranged in the upper fixing block 4 and extends into a corresponding digital grid 61 in the date stamp 6; the bottom of the upper fixing block 4 is provided with a containing groove 63, a connecting column 64 is arranged in the containing groove 63, and the connecting column 64 is connected with the PIN 62. A plurality of equally divided number grids 61 are arranged in the date stamp 6, and date numbers are engraved in the number grids 61. The number grid 61 is provided with a plurality of through holes 65 penetrating into the accommodating groove for accommodating the PIN 62. The date stamp 6 is attached to the bottom surface of the product 3.

The date marking insert structure further comprises a lower fixing block 42 arranged on the lower layer of the upper fixing block 4. The surface of the upper fixing block 4 is flush with the surface of the positioning table 11, and the lower fixing block 42 is arranged in the lower template 31.

The induction insert 2 is arranged on the side edge of the positioning table 11 and is flush with the supporting surface 5. A sensor hole 21 is arranged at the connection part of the induction insert 2 and the positioning table 11, and a sensor for sensing the placement position of the product 3 is arranged in the sensor hole 21.

When the embodiment is applied, the upper stop part 12, the clearance groove 51 and the positioning block 52 of the positioning table 11 are matched to stably position the product; the induction insert 2 in the supporting surface 5 is matched with a sensor to accurately induce whether the product is placed in place or not, so that the date marking insert structure can accurately mark the date to the product; the date stamp 6 on the surface of the upper fixing block 4 is matched with the PIN62 protruding from the corresponding number lattice 61, the PIN62 is selectively placed in the required number lattice 61, and the product 3 is marked in the injection molding process corresponding to the required date, so that the subsequent secondary code pasting operation is avoided; according to the date setting of demand, the position of PIN62 is adjusted in a flexible way, lower fixed block 42 can be dismantled and break away from lower bolster 31, and connecting cylinder 64 can pull away from storage tank 63, reaches the effect of quick adjustment PIN62 position.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Date sign mould structure in outward appearance face product mould, its characterized in that: the mold comprises a lower mold core, a date marking insert structure arranged in the lower mold core and an induction insert matched with the placing position of an induction product of the date marking insert structure; the date mark insert structure comprises an upper fixing block, a date stamp arranged on the surface of the upper fixing block and a PIN protruding from a corresponding digital grid extending into the date stamp in the upper fixing block, wherein the date stamp is attached to the bottom surface of a product.

2. The in-mold date marking mold structure of an appearance surface product according to claim 1, characterized in that: the lower die core comprises a positioning table and blocking parts arranged at two ends of the positioning table; the inner side of the blocking part is provided with an arc-shaped surface, and the blocking part which is arranged oppositely corresponds to the clamping and positioning product.

3. The in-mold date marking mold structure for exterior surface products according to claim 2, wherein: the date sign mold insert structure of embedding is equipped with in one side of lower mould benevolence and the junction of lower bolster, the both ends that the opposite side of lower mould benevolence and the junction of lower bolster extend parcel lower mould benevolence are equipped with the rubber coating position, and rubber coating position edge is along the lower mould benevolence slope gliding to lower mould benevolence edge.

4. The in-mold date marking mold structure for exterior surface products according to claim 2, wherein: and reserved ejection hole positions for ejecting products are arranged in the positioning table and the upper fixed block.

5. The in-mold date marking mold structure of an appearance surface product according to claim 3, characterized in that: the side that deviates from rubber coating position butt joint lower mould benevolence on the lower bolster is equipped with the holding surface, and the both ends of holding surface are equipped with respectively and keep away the dead slot, keep away the inslot location product side.

6. The in-mold date marking mold structure of an appearance surface product according to claim 5, characterized in that: the supporting surface is provided with a positioning block, the side edge of the positioning block is provided with a positioning boss, the bottom of a product is positioned on the positioning boss, and the side edge of the positioning block keeps off the end part of the product.

7. The in-mold date marking mold structure of an appearance surface product according to claim 1, characterized in that: the bottom of going up the fixed block is equipped with the storage tank, is equipped with the connection cylinder in the storage tank, connects the cylinder and connects PIN.

8. The in-mold date marking mold structure of an appearance surface product according to claim 7, characterized in that: the date stamp is internally provided with a plurality of equally divided digital grids, date numbers are engraved in the digital grids, and a plurality of through holes penetrating into the accommodating groove for accommodating the PIN are formed in the digital grids.

9. The in-mold date marking mold structure for exterior surface products according to claim 2, wherein: and a sensor hole site is arranged at the joint of the sensing insert and the positioning table, and a sensor for sensing the placement position of the product is arranged in the sensor hole site.