Hot-pressing edge covering die with skin punching function

Abstract

The utility model provides a hot-pressing edge covering die with a skin punching function, and belongs to the technical field of dies. The hot-pressing edge covering die with the skin punching function comprises an upper die frame and a lower die frame, the upper die frame and the lower die frame are both formed by welding steel plates, a guide column and guide sleeve assembly is arranged between the upper die frame and the lower die frame and used for die assembly guiding, and an upper forming die used for fixing a product framework is arranged on the upper die frame. According to the utility model, the punching mechanism is arranged to punch the skin of the product, the skeleton of the product and the skin are bonded together after the die assembly, the edge covering mechanism covers the edge of the product, after the edge covering is completed, the upper die frame moves upwards to the original position, a user takes out the finished product and puts in new raw materials, and the operation is repeated; therefore, the two processes of edge covering and punching are completed at the same time through one die, a punching die does not need to be additionally opened, the development cost of a project is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, specifically, relate to a kind of hot-pressing edge covering mould with skin punching function. BACKGROUND

[0002] Mould is a kind of special tool that metal or non-metal material is shaped into specific shape and size by external force, and the hot-pressing edge covering mould is a kind of precision manufacturing tool that realizes material edge covering or connection by heating and pressure combination technology, and is widely used in the production of parts in automobile, electronic, medical and other fields.

[0003] For the common hot-pressing edge covering mould on the market, usually only hot-pressing edge covering process can be completed, the function is too single, for example, punching process closely related to hot-pressing edge covering process also needs another punching mould, which greatly increases the project development cost, and slows down the production rhythm. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of hot-pressing edge covering mould with skin punching function to overcome the above technical problems or at least partially solve the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a kind of hot-pressing edge covering mould with skin punching function, including upper die holder and lower die holder, upper die holder and lower die holder between being provided with guide pillar guide bushing component, to be clamped to guide, be provided with the upper moulding for fixed product skeleton on the upper die holder, be provided with the lower moulding for fixed product skin on the lower die holder, be provided with punching mechanism for skin punching on the upper die holder.

[0007] In a preferred scheme, the punching mechanism includes punch, punch connecting column and several compression springs, one end of the compression spring is connected with the top of the upper moulding, the other end of the compression spring is connected with the bottom of the upper die holder.

[0008] In a preferred scheme, punch connecting column is installed on the upper die holder, and the punch is installed on the upper die holder through the punch connecting column.

[0009] In a preferred scheme, upper moulding connecting column is installed on the upper die holder, and the upper moulding is installed on the upper die holder through the upper moulding connecting column.

[0010] In a preferred scheme, several compression springs are symmetrically distributed on the upper die holder, for pressing the product skeleton when clamping.

[0011] In a preferred scheme, the blade of the die cutter matches the profile of the area of the product skin to be die cut, and a covering mechanism is mounted on the lower die frame to cover the product after the die is closed.

[0012] The hot-pressing covering die with the skin die cutting function has the following beneficial effects:

[0013] 1. The die cutting mechanism is arranged to die cut the product skin, the product skeleton and the skin are bonded together after the die is closed, the covering mechanism covers the product, the upper die frame moves upward to the original position after the covering is completed, the user takes out the finished product and puts in new raw materials, and the process is repeated, so that the covering and die cutting processes are completed by one set of die, a die cutting die is not needed, the development cost of the project is reduced, and the production efficiency is improved.

[0014] 2. The upper tire mold and the die cutter are independent of each other by arranging the die cutter connecting column and the upper tire mold connecting column, the die cutting of the upper tire mold on the die cutter is avoided, and the die cutting precision is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor.

[0016] Fig. 1 is a schematic diagram of the overall structure provided by the embodiments of the present application;

[0017] Fig. 2 is a schematic diagram of the die cutting mechanism provided by the embodiments of the present application.

[0018] In the figure: 1, upper die frame; 2, die cutting mechanism; 3, guide column guide sleeve assembly; 4, upper tire mold; 5, lower tire mold; 6, covering mechanism; 7, lower die frame; 8, die cutter; 9, compression spring; 10, upper tire mold connecting column; 11, die cutter connecting column. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] Referring to Figs. 1-2 The utility model provides a kind of technical scheme: a hot-pressing edge covering mould with skin punching function, including upper die holder 1 and lower die holder 7, upper die holder 1 and lower die holder 7 are made by steel plate welding, upper die holder 1 and lower die holder 7 between are provided with guide pillar guide bushing assembly 3, to guide clamping, guide pillar guide bushing assembly 3 includes guide pillar and guide bushing, guide pillar guide bushing assembly 3 is symmetrically installed in the four corners of upper die holder 1 and lower die holder 7, ensure that upper die holder 1 and lower die holder 7 do not deviate during clamping, guide pillar is slidably installed in the inside of guide bushing, guide pillar guide bushing assembly 3 can only move in vertical direction, upper die holder 1 is provided with the upper mould 4 for fixing product skeleton, lower die holder 7 is provided with the lower mould 5 for fixing product skin, upper die holder 1 is provided with punching mechanism 2 for skin punching, the cutting edge shape of punch 8 matches the profile of the area to be punched of product skin, lower die holder 7 is installed with edge covering mechanism 6, for the edge covering of product after clamping, by setting punching mechanism 2, user assembles upper die holder 1 and lower die holder 7 by guide pillar guide bushing assembly 3, places to hot-pressing equipment by forklift, user places product skeleton that pre-sprayed glue is good to upper mould 4, places product skin to lower mould 5, is fixed by vacuum suction mechanism, worker presses the start button on equipment, equipment drives upper die holder 1 to descend and clamps, in the process of clamping, product skin is punched by punching mechanism 2, and the stroke of punch 8 is limited by guide pillar guide bushing assembly 3, the waste after punching is discharged by the material dropping hole set on lower die holder 7, after clamping, product skeleton and skin are bonded together, while edge covering mechanism 6 carries out the edge covering of product, after edge covering is completed, upper die holder 1 moves upwards and returns to original position, user takes out finished product and places new raw material, so repeatedly, so that a pair of moulds simultaneously completes edge covering and punching two processes, without opening punching mould, reduce the development cost of project, and speed up production efficiency;

[0021] Referring to Figs. 1-2 Punching mechanism 2 includes punch 8, punch connecting column 11 and several compression springs 9, one end of compression spring 9 is connected with the top of upper mould 4, the other end of compression spring 9 is connected with the bottom of upper die holder 1, several compression springs 9 are symmetrically distributed on upper die holder 1, for pressing product skeleton when clamping, by setting compression spring 9, when upper die holder 1 moves downwards and clamps, compression spring 9 can provide pressing force, further fix product skeleton and product skin;

[0022] Referring to Figs. 1-2The upper die frame 1 is provided with a die cutter connecting column 11, the die cutter 8 is installed on the upper die frame 1 through the die cutter connecting column 11, the upper die frame 1 is provided with an upper tire mold connecting column 10, the upper tire mold 4 is installed on the upper die frame 1 through the upper tire mold connecting column 10, the die cutter connecting column 11 and the upper tire mold connecting column 10 are arranged, so that the upper tire mold 4 and the die cutter 8 are independent of each other, interference of the upper tire mold 4 to the die cutting of the die cutter 8 is avoided, and the die cutting precision is improved.

[0023] Specifically, the working process or working principle of the hot-pressing and edge-covering die with the skin die cutting function is as follows: in use, workers assemble the upper die frame 1 and the lower die frame 7 through the guide column and guide sleeve assembly 3, and place the die on a hot-pressing equipment through a forklift; in production, workers place a product skeleton sprayed with glue in advance on the upper tire mold 4 and place a product skin on the lower tire mold 5, press a start button on the equipment, and drive the upper die frame 1 to descend and close the die; when the die is closed, the compression spring 9 provides a compression force to ensure that the product does not shake, and the die cutter 8 completes the die cutting of the product skin; after the die is closed, the product skeleton and the product skin are bonded together, and the edge-covering mechanism 6 performs edge covering on the product; after the edge covering is completed, the equipment drives the upper die frame 1 to ascend to the original position, workers take out the product and place a new product, and the cycle of descending is started.

Claims

1. A hot-pressing and edge-covering die with a skin punching function, comprising an upper die frame (1) and a lower die frame (7), characterized in that: The upper die frame (1) and the lower die frame (7) are provided with a guide pillar and guide sleeve assembly (3) for die closing guide, the upper die frame (1) is provided with an upper mold (4) for fixing product skeleton, the lower die frame (7) is provided with a lower mold (5) for fixing product skin, the upper die frame (1) is provided with a die cutting mechanism (2) for skin cutting.

2. The hot bar tucker die of claim 1, wherein, The die cutting mechanism (2) comprises a die cutter (8), a die cutter connecting column (11) and a plurality of compression springs (9), one end of the compression spring (9) is connected with the top of the upper mold (4), the other end of the compression spring (9) is connected with the bottom of the upper die frame (1).

3. The hot bar tucker die of claim 2, wherein, The upper die frame (1) is provided with a die cutter connecting column (11), and the die cutter (8) is installed on the upper die frame (1) through the die cutter connecting column (11).

4. The hot bar tucker die of claim 3, wherein, The upper die frame (1) is provided with an upper mold connecting column (10), and the upper mold (4) is installed on the upper die frame (1) through the upper mold connecting column (10).

5. The hot bar tucker die of claim 4, wherein, A plurality of compression springs (9) are symmetrically distributed on the upper die frame (1) for pressing the product skeleton when the mold is closed.

6. The hot bar tucker die of claim 5, wherein, The blade edge shape of the die cutter (8) matches the profile of the area to be cut of the product skin, and the lower die frame (7) is provided with a covering mechanism (6) for covering the product after the mold is closed.

Images