CN2377070Y

CN2377070Y - Three-side plastic hot-former

Info

Publication number: CN2377070Y
Application number: CN 99216322
Authority: CN
Inventors: 潘昌杭
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-08
Filing date: 1999-07-08
Publication date: 2000-05-10
Anticipated expiration: 2009-07-08

Abstract

The utility model relates to a plastic hot-pressing three-side forming machine. A base is arranged on the bottom surface of a frame-shaped machine frame, and a convex die is arranged on the base. Concave dies which can be linked with a gas cylinder are respectively arranged on both horizontal guide rails which are arranged on both lateral surfaces of the frame-shaped machine frame, and a concave die which is provided with both arc-shaped ends and can be linked with the gas cylinder is arranged on the top surface of the frame-shaped machine frame. All concave dies can be fitted with the positions of convex dies corresponding to the concave dies, and the direction change of the concave dies can be realized by the same control mechanism to control all gas cylinders to lead the concave dies to do synchronous on-off movement opposite to the convex dies. The utility model has the advantages of simple device structure, convenient operation, low cost, and easy assembly when the utility model is used for pressing a shaped panel with pictures on three sides of a spatial structure without splicing on a lamp box.

Description

Three make-up machines of plastics hot pressing

The utility model relates to a kind of equipment of plastic pressure moulding.

In the prior art field, the lamp box of using as advertising is generally single or double pictute plate structure, and meeting does not have the lamp box of three pictute plates of three one-shot forming stereochemical structures.

The purpose of this utility model is: design three make-up machines of plastics hot pressing that the compression moulding of a kind of energy does not have three pictute plates of splicing.

In order to achieve the above object, the technical solution adopted in the utility model is: base is equipped with in the bottom surface in the shaped as frame frame, punch is housed on the base, on two horizontal guide rails of the two sides of shaped as frame frame, be equipped with respectively can with die of cylinder interlock and with another die of another cylinder interlock, be equipped with on the end face of shaped as frame frame to be the die of arc with the two ends that also have a cylinder interlock, all dies all can match at the punch position corresponding with it, control all cylinders by same operating mechanism and make die do synchronous clutch campaign with respect to punch.

Below in conjunction with accompanying drawing, the utility model will be further described.

Fig. 1 is a structure principle chart of the present utility model;

Fig. 2 is the pictute plate schematic diagram of compression moulding;

Fig. 3 is the pictute plate side view of compression moulding.

As shown in Figure 1, the utility model is equipped with base 12 in the bottom surface of shaped as frame frame 11, punch (die) 2 is housed on the base 12, two horizontal guide rails 9 in the two sides of shaped as frame frame 11, on 13, be equipped with respectively can with the die (punch) 7 of cylinder 8 interlock and with the die (punch) 15 of cylinder 14 interlocks, be equipped with on the end face of shaped as frame frame 11 to be the die (punch) of arc with the two ends of cylinder interlock, all dies (punch) all can be corresponding with it punch (die) position match, control all cylinders by same operating mechanism and make die (punch) do synchronous clutch campaign with respect to punch (die).

Be equipped with on the end face of shaped as frame frame 11 to be the die (punch) of arc with the two ends of cylinder interlock, be respectively the left side can with the circular arc die (punch) 16 of cylinder 1 interlock, the centre can with die (punch) 3 of cylinder 4 interlocks and the right side can with 5 compositions of circular arc die (punch) of cylinder 6 interlocks.

Add man-hour, the plastic plate of preheating is put on the end face of punch (die) 3, a reversal valve commutation by same operating mechanism, controlling all cylinders moves inward die (punch) synchronously, with plastic plate compression moulding, after carrying out the demoulding, suppress as Fig. 2, three face pictute plates in aggregates of A, B, C shown in Figure 3.

The useful effect that the utlity model has is: device structure is simple, easy to operate, cost is low, presses It is easy to assembly on lamp box that the type of making does not have three pictute plates of stereochemical structure of splicing.

Claims

1. three make-up machines of a plastics hot pressing, it is characterized in that: base [12] is housed in the bottom surface of shaped as frame frame [11], punch [2] is housed on the base [12], two horizontal guide rails [9] in the two sides of shaped as frame frame [11], [13] on, be equipped with respectively can with the die [7] of cylinder [8] interlock and with the die [15] of cylinder [14] interlock, be equipped with on the end face of shaped as frame frame [11] to be the die of arc with the two ends of cylinder interlock, all dies all can match by the punch corresponding with it, by same operating mechanism control all cylinders make die relatively and punch do synchronous clutch campaign.

2. three make-up machines of plastics hot pressing according to claim 1, it is characterized in that: being equipped with on the end face of shaped as frame frame [11] to be the die of arc with the two ends of cylinder interlock, be respectively the left side can with the circular arc die [16] of cylinder [1] interlock, the centre can be formed with the circular arc die [5] that cylinder [6] links with the die [3] and the right side of cylinder [4] interlock.