CN211868486U

CN211868486U - Concave-convex folding plate production device

Info

Publication number: CN211868486U
Application number: CN202020175832.8U
Authority: CN
Inventors: 叶新旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-11-06
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses an unsmooth folded sheet apparatus for producing, including last mould, unsmooth version, lower mould, last mould tongue and lower mould tongue, unsmooth version one end is equipped with the lower mould relief printing plate, the other end of unsmooth version is equipped with the lower mould intaglio, the lower mould intaglio is placed in the lower mould tongue, four apex angles of lower mould are equipped with the screens recess and are fixed with the screens lug cooperation of last mould, the lower mould is all opened with last mould both ends and has the cooling opening, the lower mould is equipped with into jiao kou with the fixed position that goes up the mould relatively, be equipped with in the middle of the lower mould and cut apart the lug, it has last mould recess and lower mould relief printing plate screens to go up the mould internal surface, go up mould tongue and lower mould intaglio. The concave-convex folding plate production device has the advantages that the production efficiency is high, the precision is good, the matching degree of the upper die and the lower die is high, the production cost is low, the efficiency is high, and the production and the processing are convenient.

Description

Concave-convex folding plate production device

Technical Field

The utility model relates to an unsmooth folded sheet production technical field specifically is an unsmooth folded sheet apparatus for producing.

Background

Traditional buckle slab generally divide into two piece upper and lower folding plastic board moulds, if the precision is not high to the cooperation degree of controlling good later stage two piece upper and lower moulds of appearing, the cooperation degree is not high between the plastic board of later stage production, and the decorative pattern that leads to pressing out is unclear can not reach the effect, and buckle slab on the market is mostly metal product and separator plate simultaneously, and production and processing are not convenient for to the manufacturing cost height, for this reason, we propose a unsmooth folded sheet apparatus for producing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unsmooth folded sheet apparatus for producing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unsmooth folded sheet apparatus for producing, includes mould, unsmooth version, lower mould, goes up mould tongue and lower mould tongue, unsmooth plastic board one end is equipped with the unsmooth board, the other end of unsmooth version is equipped with the lower mould intaglio, the lower mould intaglio is placed in the lower mould tongue, four apex angles of lower mould are equipped with the screens recess and are fixed with the screens lug cooperation of last mould, the cooling opening has all been opened at lower mould and last mould both ends, the lower mould is equipped with into jiao kou with the fixed position that goes up the mould relatively, be equipped with in the middle of the lower mould and cut apart the lug, it has last mould recess and lower mould relief block screens to go up the mould internal surface, go up mould tongue and lower mould.

Preferably, the lower die relief plate and the lower die gravure plate adopt thick and thin PP material folded plates, and the difference between the thicknesses is 1.0-1.5 mm.

Preferably, the lower relief plate and the lower intaglio plate are uniformly concave-convex.

Compared with the prior art, the beneficial effects of the utility model are that: the concave-convex folding plate production device has the advantages that the production efficiency is high, the precision is good, the matching degree of the upper and lower dies is high, the production cost is low in efficiency and high in efficiency, the production and the processing are convenient, and patterns such as patterns extruded by plastic plates are clearer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the A-position in FIG. 3 according to the present invention

Fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1: an upper die and 2: embossing plate, 3: lower die, 4: cooling port, 5: screens recess, 6: glue inlet, 7: lower relief plate, 8: lower die intaglio, 9: upper die groove, 10: upper die convex groove, 11: clamping convex block, 12: convex triangular block, 13: dividing bump, 14: and a lower die convex groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a concave-convex folding plate production device comprises an upper die 1, a concave-convex plate 2, a lower die 3, a cooling port 4, a clamping groove 5, a glue inlet 6, a lower die relief printing plate 7, a lower die intaglio 8, an upper die groove 9, an upper die convex groove 10, a clamping projection 11, a convex triangular block 12, a dividing projection 13 and a lower die convex groove 14, wherein the lower die relief printing plate 7 is arranged at one end of the concave-convex plate 2, the lower die intaglio 8 is arranged at the other end of the concave-convex plate 2, the lower die relief printing plate 7 and the lower die intaglio 8 adopt thick and thin PP material folding plates, the thickness difference is 1.0-1.5mm, the concave-convex of the lower die relief printing plate 7 and the concave-convex of the lower die intaglio 8 are consistent and completely matched, the concave-convex matching is consistent and not staggered, the lower die intaglio 8 is placed in the lower die convex groove 14, the clamping grooves 5 are arranged at four vertex angles of the lower die 3 and are matched and fixed with the clamping projections 11, the middle of the lower die 3 is provided with a segmentation convex block 13, the inner surface of the upper die 1 is provided with an upper die groove 9 which is clamped with a lower die relief plate 7, an upper die convex groove 10 is clamped with a lower die intaglio plate 8, the middle of the upper die 1 is provided with a convex triangle block 12 and a thin PP material folding plate, and the thickness difference is 1.0-1.5 mm. In order to make the product completely fit after being folded, the concave-convex fit is consistent and not dislocated, in the mold manufacturing process, the product is divided into half, two sides are separated by a middle folding position to independently manufacture the plastic shrinkage rate on the mold, then the center shrinkage rate of each half side is used for setting the thin part at 1.016 and the thick part at 1.018 to 1.020, and a convex triangle is required to be manufactured on the mold at the position between the inward folding positions, the bottom width is 0.5mm and the height is 0.15mm, so that the folding is centered and folded to form a point space, the temperature of an injection molding barrel during the mold injection molding is 170 and 220 degrees, the injection pressure is 65 to 85bar, the holding pressure is 25 to 35bar, the holding speed is 7 to 9mm/s, the holding time is 4 to 6s, the injection time is 3.5 to 4.5s, the cooling time is 20 to 30s, the return time is 30 to 45 to 55s, the temperature of the die is 25-75 ℃.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unsmooth folded sheet apparatus for producing, includes mould (1), relief (2), lower mould (3), goes up mould tongue (10) and lower mould tongue (14), its characterized in that: unsmooth version (2) one end is equipped with lower mould relief (7), the other end of unsmooth version (2) is equipped with lower mould intaglio (8), place in lower mould tongue (14) lower mould intaglio (8), four apex angles of lower mould (3) are equipped with screens recess (5) and are fixed with screens lug (11) cooperation of last mould (1), lower mould (3) and last mould (1) both ends have all opened cooling opening (4), lower mould (3) and last mould (1) relative rigidity are equipped with into jiao kou (6), be equipped with in the middle of lower mould (3) and cut apart lug (13), it has last mould recess (9) and lower mould relief (7) screens to go up mould tongue (10) and lower mould intaglio (8) screens, go up mould (1) middle protruding three hornblocks (12) that are equipped with.

2. A concavo-convex folding plate producing apparatus according to claim 1, characterized in that: the lower die relief printing plate (7) and the lower die gravure printing plate (8) adopt PP material folding plates with the thickness difference of 1.0-1.5 mm.

3. A concavo-convex folding plate producing apparatus according to claim 1, characterized in that: the lower die relief plate (7) and the lower die concave plate (8) are consistent in concave-convex.