TW202015890A - Method for manufacturing surface texture of integrated tool positioning pad body and pad body thereof to simultaneously form the surface texture on the surface of the hard panel substrate in the process of rolling and bonding - Google Patents

Abstract

A method for manufacturing the surface texture of an integrated tool positioning pad body mainly includes the steps of extruding a hard panel raw material into a flat shaped semi-melted hard panel substrate by an extruder; and pulling the semi-melted hard panel substrate and an elastic base substrate together into a pressing roller set for rolling and bonding, in which the pressing roller set having the embossing rollers with the embossing texture is used to simultaneously form the surface texture on the surface of the hard panel substrate in the process of rolling and bonding; and waiting for the combined semi-melted hard panel substrate and the elastic base substrate to be cooled to shape, and then cutting it according to the required size to complete the manufacturing of the tool positioning pad body.

Description

Method for making surface pattern of positioning pad body of integrated forming tool and pad body

The invention relates to a tool positioning pad for storing various hand tools or accessories, in particular to a method for manufacturing a surface texture integrally formed on the surface of a tool positioning pad and its pad body.

In order to improve the positioning and protection effect when hand tools or tool accessories are stored in tool boxes and tool boxes, tool positioning pads are usually used to provide the fitting positioning of hand tools or tool accessories. The general tool positioning pad includes an elastic base layer made of foamed material, and a hard panel combined with the top side of the elastic base layer. The elastic base layer is used to provide hand tool or tool accessory fitting, and the hard panel is used to improve tool positioning The anti-destructive strength of the pad allows hand tools or tool accessories to be frequently taken out or put back without causing deformation or destruction of the elastic base.

There is currently a tool positioning pad with a surface texture, which is mainly set on the surface of the hard panel on the surface texture to enhance the aesthetics and variability of the tool positioning pad. The manufacturing process of the existing tool positioning pad with a surface texture is roughly as follows: 1. After the hard panel substrate that has been formed into a plate shape is heated and softened by a heater, the surface texture template is pressed to form the surface texture on the surface of the hard panel substrate; 2. The hard panel substrate with surface texture and elasticity are then formed. The base substrates are combined to form a tool positioning pad body with surface textures; 3. Finally, several tool positioning grooves are cut into the tool positioning pad body to form a finished tool positioning pad.

Because the elastic base layer is a soft foam material, after the hard panel and the elastic base layer are combined to form a cushion, it is not conducive to forming surface textures on the surface of the hard panel. Therefore, how to combine the elastic base layer and the hard panel at the same time on the surface of the hard panel Forming surface texture is the focus of process improvement.

The main object of the present invention is to provide a manufacturing method and a pad body for integrally forming surface textures on the surface of the rigid panel substrate during the manufacturing process of combining the rigid panel substrate with the elastic base substrate.

The present invention provides a method for manufacturing the surface texture of the positioning pad cushion body of an integrated forming tool, which includes the following process: Extrusion forming of hard panel materials: placing plastic raw materials of hard panel substrates into an extruder and extruding to form Semi-melted flat hard panel substrate; Rolling bonding and surface embossing: the semi-melted flat hard panel substrate is drawn into the pressing roller group, and at the same time, the elastic base layer substrate is drawn into the pressing roller group together Rolling combination; the pressing roller set includes at least one pair of rollers, one of which is located on the side of the hard panel substrate is an embossing roller with embossed surface on the surface, using the pressing roller set In the process of rolling and bonding the semi-melted hard panel substrate to the surface of the elastic base substrate, the embossing roller with an embossed pattern is used to roll-form the surface texture on the surface of the semi-fused hard panel substrate; and cutting Cutting and forming: after the combined semi-melted hard panel substrate and elastic base substrate are cooled and shaped, they are cut according to the required size to complete the manufacturing of the tool positioning pad body.

The tool positioning pad cushion body made by the above-mentioned manufacturing method includes an elastic base substrate; and a rigid panel substrate, which is formed by extrusion molding into a semi-melting flat plate shape, and is rolled and combined with a pressing roller group One side of the elastic base layer substrate, and in the process of rolling and bonding, at the same time, the surface texture is formed on the surface of the rigid panel substrate with an embossing roller having an embossing groove in the pressing roller group.

By using the manufacturing method of the present invention, when the hard panel base material is extruded into a semi-melted flat plate shape, it is combined with the elastic base layer base material and simultaneously rolled to form a surface texture, which can be used to press the roller group. In the process station, the combination of the rigid panel substrate and the elastic base substrate and the formation of the surface texture of the rigid panel substrate are completed.

In order to understand the technical features and practical effects of the present invention in detail, and can be implemented according to the content of the invention, the preferred embodiments shown in the drawings are further described in detail below:

For a preferred embodiment of the method for manufacturing the surface texture of the positioning pad body of the integrated forming tool proposed by the present invention, please refer to FIG. 1, which includes the hard panel raw material extrusion molding S1, rolling bonding and surface embossing S2, and cutting Cut to shape S3, where:

The hard panel raw material is extruded to form S1, and the plastic raw material of the hard panel base material 11, such as polyethylene PE (polyethylene) plastic raw material particles, is placed in the hopper of the extruder 20, and is kneaded and heated in the machine to make it After being melted to form a melted material, the melted material is extruded and transported to a T-shaped setting die, which is continuously extruded to form a semi-melted flat hard panel substrate 11; wherein the plastic raw material particles are required for melting The operating temperature varies depending on its material. Taking polyethylene PE as an example, the operating temperature required for melting is about 190-220 degrees C.

Roll bonding and surface embossing S2, the semi-molten flat hard panel substrate 11 extruded from the extruder 20 is drawn into the pressing roller group 30, and at the same time, the elastic base substrate 12, such as thermoplastic elastomer TPE (Thermoplastic Elastomer), ethylene-vinyl acetate copolymer EVA (Ethylene-Vinyl Acetate copolymer) or polyvinyl chloride PVC (Polyvinylchloride) and other flexible foam materials made of rolled foam sheet, made of rigid panel base The bottom side of the material 11 is drawn into the pressing roller group 30 together for rolling bonding; the pressing roller group 30 may have a plurality of pairs of rollers 31, 32, and one of the rollers 32 is located on the side of the hard panel substrate 11 Embossed roller 32 with embossed pattern 321 on the surface;

Please refer to FIGS. 4 and 5. In the process of rolling bonding, the first pair of rollers 31 can be used to press the semi-molten hard panel substrate 11 onto the top surface of the elastic base substrate 12 because the hard panel After the base material 11 is extruded from the extruder 20, it still retains residual heat and has a relatively high temperature and is in a semi-molten state, and can be subjected to the pressure of the pair of rollers 31 during the rolling process to harden the hard panel substrate. The bottom surface of the material 11 is fused to the surface of the elastic base substrate 12; the second group of rollers 31, 32 including the embossing roller 32 is rolled again to strengthen the rigid panel substrate 11 and the elastic base substrate 12 At the same time, at the same time, the surface pattern 111 is rolled and formed on the surface of the hard panel substrate 11 that is semi-molten and has plasticity that has not been cooled yet, wherein, for example, the embossing roller 32 is provided with a surrounding embossed pattern 321 on the outer periphery, and A surface pattern 111 on which a continuous pattern can be formed on the surface of the rigid panel substrate 11, for example, the embossing roller 32 is provided with embossed patterns 321 on the outer peripheral area to form a surface on the partial surface of the rigid panel substrate 11 at intervals Line 111, and so on application changes.

Cutting and shaping S3: Please refer to Figure 3, after the combined semi-fused hard panel substrate 11 and elastic base substrate 12 are cooled and shaped, use the cutting table to cut according to the required size, and complete the tool positioning pad. The manufacture of the body 10; wherein, the cooling method may be to send the combined semi-melted hard panel substrate 11 and the elastic base substrate 12 into a cooling system, such as a cooling roller set, for cooling, or to be placed in a long temperature Its cooling and so on.

Please refer to Reference 6. After cutting, the tool positioning pad body 10 can be made into a plurality of tool positioning grooves 13 on the pad body 10 by using a cutting machine to make a finished product of the tool positioning pad.

Please refer to FIGS. 6 and 7. The pad body 10 of the tool positioning pad manufactured by the above manufacturing method includes an elastic base substrate 12 and a rigid panel substrate 11; the rigid panel substrate 11 is formed by extrusion In the form of a semi-melted flat plate, the pressure roller group 30 is rolled and bonded to one side of the elastic base substrate 12, and during the pressure bonding process, the pressure roller group 30 has a pressure pattern 321 The embossing roller 32 forms a surface texture 111 on the surface of the hard panel substrate 11.

In the tool positioning pad body 10 described above, the elastic base layer substrate 12 may have different colors of upper and lower layers. The surface texture 111 of the rigid panel substrate 11 may be a continuous texture or pattern covering the surface of the rigid panel substrate 11, a pattern or pattern arranged at intervals, or a local block only on the surface of the rigid panel substrate 11 Set three-dimensional patterns and so on.

Using the above-mentioned manufacturing method, the present invention is to form a surface texture 111 when the hard panel base layer 11 is extruded and formed into a semi-melted flat plate shape, that is, it is combined with the elastic base layer base material 12 at the same time, and can be used to press the roller set In the processing station 30, the combination of the rigid panel substrate 11 and the elastic base substrate 12 and the formation of the surface texture 111 of the rigid panel substrate 11 are completed.

S1: Extrusion of hard panel raw materials S2: Rolling bonding and surface embossing S3: Cutting and forming 10: Cushion 11: Hard panel substrate 111: Surface texture 12: Elastic base material 13: Tool positioning groove 20: Extruder 30: Press the roller group 31, 32: roller 321: Embossed road

FIG. 1 is a manufacturing flowchart of a preferred embodiment of the present invention. 2 is a schematic diagram of a manufacturing process of a preferred embodiment of the present invention. FIG. 3 is a schematic diagram of cutting and forming according to a preferred embodiment of the present invention. FIG. 4 is a partially enlarged schematic view of the rolling combination of a rigid panel substrate and an elastic base substrate according to a preferred embodiment of the present invention. FIG. 5 is a partially enlarged schematic view of the surface embossing of the hard panel substrate according to the preferred embodiment of the present invention. 6 is a finished product of a tool positioning pad manufactured by the manufacturing method of a preferred embodiment of the present invention. 7 is an enlarged cross-sectional side view of a tool positioning pad cushion body according to a preferred embodiment of the present invention.

S1: Extrusion of hard panel raw materials

S2: Rolling bonding and surface embossing

S3: Cutting and forming

Claims (8)

A method for manufacturing the surface texture of the positioning pad cushion body of an integrated forming tool, which includes the following processes: Extrusion forming of hard panel raw materials: placing plastic raw materials of hard panel base materials into an extruder, and extruding and forming a semi-melted flat plate shape Rigid panel substrate; Rolling bonding and surface embossing: the semi-molten flat hard panel substrate is drawn into the pressing roller group, and at the same time, the elastic base layer substrate is drawn into the pressing roller group together for rolling bonding; The pressing roller set includes at least one pair of rollers. One of the rollers on the side of the hard panel substrate is an embossing roller with an embossed surface on the surface. The rollers of the pressing roller set are used to semi-melt During the process of rolling and bonding the rigid panel substrate to one side of the elastic base substrate, an embossing roller with an embossed pattern is simultaneously used to roll-form the surface texture on the surface of the semi-fused rigid panel substrate; After the combined semi-fused hard panel substrate and the elastic base substrate are cooled and shaped, they are cut according to the required size to complete the manufacturing of the tool positioning pad body. The method for manufacturing the surface texture of a body forming tool positioning pad as described in claim 1, wherein the roller set includes two pairs of rollers. In the step of rolling bonding and surface embossing, the first component The pair of rollers presses the semi-fused hard panel substrate and the elastic base substrate, and then uses a second set of paired rollers including embossing rollers to form a surface texture on the surface of the semi-fused hard panel substrate. The method for manufacturing a surface pattern of a body forming tool positioning pad cushion body according to claim 1, wherein the combined semi-fused hard panel substrate and elastic base substrate are cooled by a cooling system. The method for manufacturing the surface texture of a body forming tool positioning pad cushion body according to claim 2, wherein the combined semi-fused hard panel substrate and elastic base substrate are cooled by a cooling system. A tool positioning pad cushion body, which is manufactured by a method for manufacturing a surface pattern of a body forming tool positioning pad cushion body according to any one of claims 1 to 4, which includes: an elastic base substrate; and a rigid panel The base material is formed into a semi-melted flat plate by extrusion molding, and is rolled and bonded to one side of the elastic base layer substrate by the pressing roller group, and at the same time, by the pressing roller group during the rolling and bonding process An embossing cylinder with embossing patterns forms surface textures on the surface of the hard panel substrate. The tool positioning pad body according to claim 5, wherein the elastic base layer substrate has different colors of upper and lower layers. The tool positioning pad body according to claim 5, wherein the surface texture covers the surface of the rigid panel substrate. The tool positioning pad body according to claim 5, wherein the surface texture is only provided on a partial area on the surface of the rigid panel substrate.

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