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The utility model relates to the mold technology, specially involves an optical lens forming dies

by:ChangHui     2020-07-09
Technical background: applied to optical mouse lens commonly made of injection molding in plastic injection molding mold, the first to fill plastic by injection into the mouth cavity indoor, to take out after plastic molding products, easy to complete the whole process. At present, the market of optical lens forming die is after open mold, through the air flow will be natural cooling molding products, but the cooling effect is poorer. In addition, the existing optical lens forming die cavity or clamping depend on manual operation, low working efficiency, high production costs. Technical implementation elements: the purpose of the utility model is to solve the above defects, provide a kind of optical lens forming die, its structure design is reasonable, good heat dissipation effect, can realize the product fast cooling, save manual operation at the same time, improve the production efficiency, and facilitate the promotion and application of market characteristics. The purpose of the utility model is implemented by the following way: an optical lens forming die, the forming die is composed of upper die and lower die, described in the upper die and lower die set into a corresponding way, at the top of the upper die has two injection hole, the surface of the lower die is equipped with a mold room, injection hole connected to into cavity chamber conduction, top surface of upper die is equipped with installation, the installation seat is equipped with the molding mould opening or closing up and implement the cylinder, the upper and lower output through the installation of the cylinder and the connection of upper die and lower die described the bottom fixed plate fixed, the fixed the end of the floor along the back of the lower die, cooling devices are installed at the same time at the end of the fixed plate, the cooling device including ram, pillar, used in the ram of the base, the base through a bolt connection is fixed on the fixed base plate, one end of the pillar on the base, on the other side of the pillar has used to adjust the Angle of rotation head, down the bottom of the ram extension maintains a connection, the connection of connecting to swivel activities. The above statement, a more optimal solution, described on the underside convex sets down guide column, the corresponding guide pillar position is equipped with guide groove. The above statement, a more optimal solution, described respectively with the handle of the side of upper die and lower die. The above statement, a more optimal solution, described on the ram is equipped with power cables, at the end of the power cable through the pillar and extend to the outer edge of the base. Beneficial effects produced by the utility model is: the design of the utility model is reasonable, by the end of the fixed plate equipped with cooling device can blow away the heat produced by mold cavity after, to avoid the product of the waste heat cause injury to personnel, through up and down to perform cylinder to control the open mould and mould, eliminating manual operation, improve the production efficiency, is advantageous for the marketization of the characteristics of the promotion and application. Figure 1 illustrated instructions for the utility model example structure schematic; Figure 2 for this utility model example section. Diagram, 1 as the upper die, 2 for the lower die, 3 for cavity chamber, 4 for the installation, 5 for the upper and lower cylinder, 6 for the fixed soleplate, 7 for cooling device, 701 for the ram, 702 as the mainstay, 703 as the base, 704 as the rotating head, 8 as the guidance, 9 to handle, 10 to the power supply connection line, 11 for the injection hole. Concrete implementation way of combining the appended drawings and concrete implementation way below this utility model for further details. In this example, refer to figure 1 ~ figure 2, the scheme of an optical lens forming die, the forming die is composed of upper die and lower die 1 2, as described on the mode 1 and mode 2 set into a corresponding way, at the top of the upper die 1 has two injection hole 11, the surface of the lower die 2 sets into cavity chamber 3, 11 injection hole connected to into cavity chamber 3 conduction, described in the upper die 1 top surface has installed 4, installation on a 4 set makes the molding die or mould clamping cylinder 5, up and down up and down the implement 5 output through the installation of the 4 cylinder connected to the upper die 1, described in the lower die 2 bottom fixed with fixed bottom 6, the fixed bottom plate along the lower die 2 at the back of the extension of the end of the 6, at the same time cooling devices are installed at the end of the fixed plate 6 7, the cooling unit 7 including ram, pillar, 702, 701 for fixed 703 ram 701 base, the base fixed on the fixed plate 6 703 by bolt connection, pillar on fixed on the base of 703 at the end of the 702, pillar at the other end of the 702 sets used for adjusting the Angle of rotation head 704, 701 down to the bottom of the ram extension maintains a connection, the connection of connecting to swivel 704 activities. Open mould, ram 701 immediately work out of the mold after the side wind, will have the molding of optical lens instant cooling, make out products won't be affected by temperature, improve work efficiency, but also increase the yield of the finished product. Described in addition, the upper die 1 bottom convex sets down direction column 8, lower die 2 corresponding to the position of guide column 8 have a guide groove. Described in mode 1 and mode 2 respectively with the handle of the side of the 9. Replace the die set handle 9 to facilitate. Described in the ram is equipped with power line 10, 701, the power cable 10 through the pillar at the end of 702 and extend to the outer edge of the base 703. The design of the utility model is reasonable, cooling devices are installed by the end of the fixed plate 6 7 after mold opening mold can be produced by the heat blow away, to avoid the product in the waste heat cause injury to personnel, through execution of cylinder 5 up and to control the open mould and mould, eliminating manual operation, improve the production efficiency, is advantageous for the marketization of the characteristics of the promotion and application. Optimization of the above content is combined with concrete example of this utility model further detail, not identified the specific implementation of the utility model is only limited to these instructions. For the utility model belongs to ordinary technical personnel in the field of technology, on the premise of not out of the utility model design, also can make some simple deduction or replaced, should be regarded as the protection of the utility model range. Technical features: 1. An optical lens forming die, the forming die is composed of upper die and lower die, its character is that: the upper die and lower die described as a way for corresponding Settings, on top of the mould has two injection hole, the surface of the lower die with a mold room, injection hole connected to into cavity chamber conduction, top surface of upper die is equipped with installation, the installation seat is equipped with the molding mould opening or closing of the up and down cylinder, the upper and lower output through the installation of the cylinder and the connection of upper die and lower die described the bottom fixed plate fixed, the fixed the end of the floor along the back of the lower die, cooling devices are installed at the same time at the end of the fixed plate, the cooling device including ram, pillar, used in the ram of the base, the base through a bolt connection is fixed on the fixed base plate, one end of the pillar on the base, on the other side of the pillar has used to adjust the Angle of rotation head, down the bottom of the ram extension maintains a connection, the connection of connecting to swivel activities. 2. According to claim 1 a kind of optical lens forming mould, whose character is: the bottom surface of upper die, the convex sets down guide pillar, the corresponding guide pillar position is equipped with guide groove. 3. According to claim 1 a kind of optical lens forming dies, its characteristic is: described respectively with the handle of the side of upper die and lower die. 4. According to claim 1 a kind of optical lens forming dies, its characteristic is: ram is equipped with power cables, described at the end of the power cable through the pillar and extend to the outer edge of the base.
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