Double-station press for producing special optical glass lens

Abstract

The invention discloses a double-station press for special optical glass lens production, and belongs to the technical field of glass manufacturing machines, the double-station press comprises a shell, an electric hydraulic cylinder is arranged at the top of the shell, a rotating device is arranged in the shell, an upper mold is fixedly connected to the bottom of the electric hydraulic cylinder, and a threaded rod is arranged in the shell; a first fixing plate is fixedly connected to the top of the upper die, a first hydraulic block is fixedly connected to the top of the inner side of the shell, a first push block is movably connected to the bottom of the first hydraulic block, a first spring is fixedly connected between the first push block and the first hydraulic block, and the top of the first hydraulic block is fixedly connected with one end of a first hose. The other end of the first hose is fixedly connected with the rear side of a second hydraulic block, the outer side of the second hydraulic block is fixedly connected with the interior of the shell, and the bottom of the second hydraulic block is movably connected with the discharging port through a transmission piece. The device is used for solving the problem that safety of operators is easily threatened when glass raw materials need to be manually injected into equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass manufacturing machinery, in particular to a double-station press for producing special optical glass lenses. BACKGROUND

[0002] At present, glass is an amorphous inorganic non-metallic material, which is generally made of various inorganic minerals (such as quartz sand, borax, boric acid, barium carbonate, limestone, feldspar, soda ash, etc.) as main raw materials, and a small amount of auxiliary raw materials.

[0003] A double-station press for producing glass products is disclosed in Chinese Patent CN112919779A granted and announced on March 17, 2021, which comprises a main body, a moving mechanism, a polishing mechanism and a cleaning and scraping mechanism. One end of the top end of the main body is fixedly connected with a support plate, the top end of the support plate is fixedly connected with a top plate, the top end of the top plate is provided with a cylinder extension rod, the bottom end of the cylinder extension rod is fixedly connected with an upper die, the bottom end of the middle of one side of the support plate is provided with a moving mechanism, and the top end of the inner side of the main body is provided with a polishing mechanism. Since the device needs manual feeding under continuous working condition, and the temperature of the glass raw materials is high, it is easy to threaten the safety of the operator. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a double-station press for producing special optical glass lenses, which solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides a double-station press for producing special optical glass lenses, which comprises an outer shell, an electric hydraulic cylinder is arranged on the top of the outer shell, a rotating device with rotating function is arranged in the inner part of the outer shell, an upper die is fixedly connected to the bottom of the electric hydraulic cylinder, a threaded rod is arranged in the inner part of the outer shell, and a movable block is arranged on the outer side of the threaded rod. A fixed plate one is fixedly connected to the top of the upper die, a hydraulic block one is fixedly connected to the top of the inner side of the outer shell, a push block one is movably connected to the bottom of the hydraulic block one, a spring one is fixedly connected between the push block one and the hydraulic block one, one end of a hose one is fixedly connected to the top of the hydraulic block one, the other end of the hose one is fixedly connected to the rear side of a hydraulic block two, the outer side of the hydraulic block two is fixedly connected to the inner part of the outer shell, and the bottom of the hydraulic block two is movably connected to the discharge port through a transmission member. The movable plate and the discharge port are arranged. When the device starts to work, the electric hydraulic cylinder is started to make the movable plate rotate inward, so that the glass raw materials in the heat preservation box flow to the discharge port through the feeding pipe, and the discharge port injects the glass raw materials into the inner part of the lower die, thereby achieving the purpose of automatic feeding, saving manpower, protecting the safety of the operator, and improving the working efficiency of the device.

[0006] Preferably, the transmission member comprises push block two, rotating block, rotating shaft one, fixed plate two, movable plate, heat preservation box, feeding pipe, feeding opening, the bottom of the hydraulic block two is movably connected with the push block two, the bottom of the push block two is fixedly connected with the rotating block, the inner top of the shell is fixedly connected with the fixed plate two, the movable plate is movably connected between the fixed plate two, the left side of the rotating shaft one is fixedly connected with the rotating block, the outer side of the rotating shaft one is fixedly connected with the movable plate, the top of the shell is fixedly connected with the heat preservation box, the bottom of the heat preservation box is fixedly connected with the discharge opening through the feeding pipe, the outer side of the discharge opening is fixedly connected with the bottom of the movable plate, and the top of the heat preservation box is provided with the feeding opening.

[0007] Preferably, the interior of the movable block is movably connected with the polishing and cleaning equipment, the top of the rotating equipment is fixedly connected with the lower mold, the inner bottom of the shell is fixedly connected with the heat preservation assembly, and the bottom of the discharge opening is movably connected with the anti-dripping assembly.

[0008] Preferably, the central axis of the discharge opening is parallel to the central axis of the lower mold, and the bottom horizontal plane of the discharge opening is higher than the top horizontal plane of the lower mold.

[0009] Preferably, the heat preservation assembly comprises push block three, spring two, hydraulic block three, hose two, hose three, fixed buckle, hydraulic block four, push block four, arc-shaped lamination plate and heating wire, the inner top of the shell is fixedly connected with the hydraulic block three, the bottom of the hydraulic block three is movably connected with the push block three, the spring two is fixedly connected between the push block three and the hydraulic block three, one end of the hose two is fixedly connected with the top of the hydraulic block three, the other end of the hose two is fixedly connected with the rear side of the left hydraulic block four, one end of the hose three is fixedly connected with the top of the hydraulic block three, the other end of the hose three is fixedly connected with the rear side of the right hydraulic block four, the left and right sides of the hydraulic block four are fixedly connected with the inner bottom surface of the shell through the fixed buckle, the front side of the hydraulic block four is movably connected with the push block four, the inner side of the push block four is fixedly connected with the arc-shaped lamination plate, and the inner surface of the arc-shaped lamination plate is fixedly connected with a plurality of heating wires. The heat preservation assembly is provided, when the glass raw material flows into the inside of the lower mold from the discharge opening, because the temperature of the glass raw material is relatively high, direct contact with the surface of the lower mold with relatively low temperature can easily cause adhesion, so that the subsequent pressure forming process cannot be completely performed, at this time, the arc-shaped lamination plate moves inward, so that the inner surface of the arc-shaped lamination plate is tightly attached to the outer surface of the lower mold, at this time, the heating wire is started, so that the heating wire heats the whole lower mold, thereby reducing the adhesion of the glass raw material and improving the operation efficiency of the equipment.

[0010] Preferably, the length of the heating wire is consistent with the width of the inclined surface of the arc-shaped lamination plate, and each heating wire is distributed in a circle about the center of the arc-shaped lamination plate.

[0011] Preferably, the inner side surface of the arc-shaped fitting plate is parallel to the outer side surface of the lower mold, and the fixed buckle surface is provided with a bolt hole.

[0012] Preferably, the anti-dripping assembly comprises a gear, a rack, a spring three, a hydraulic block five, a fixed plate three, a hose four, a branch pipe, a hydraulic block six, a push block five, a push plate, and a blocking plate. The right side of the rotating shaft one is fixedly connected with the gear. The inner side top of the shell is fixedly connected with the fixed plate three. The inner side of the fixed plate three is fixedly connected with the hydraulic block five. The inner side of the hydraulic block five is movably connected with the rack. The rack is engaged with the gear. The rack and the hydraulic block five are fixedly connected with the spring three. The rear side of the hydraulic block five is fixedly connected with one end of the hose four. The other end of the hose four is fixedly connected with the rear side of the hydraulic block six through the branch pipe. The top of the hydraulic block six is fixedly connected with the bottom of the movable plate. The front side of the hydraulic block six is movably connected with the push block five. The front side of the push block five is fixedly connected with the push plate. The bottom of the push plate is fixedly connected with the blocking plate. The anti-dripping assembly is arranged. After the glass raw material is added to the discharge port, due to the feeding pipe, a part of the glass raw material is left in the discharge port. When the movable plate is retracted, the glass raw material is easy to drop to the surface of the equipment, thereby damaging the equipment. At this time, the push plate moves backward, the blocking plate moves backward, the discharge port is scraped flat and blocked by the blocking plate, the glass raw material left after the movable plate is reset will not drop from the discharge port, thereby protecting the safety of the equipment and prolonging the service life of the equipment.

[0013] Preferably, the top horizontal plane of the blocking plate coincides with the bottom horizontal plane of the discharge port, and the size of the blocking plate is greater than the size of the discharge port.

[0014] Preferably, the bottom horizontal plane of the blocking plate is higher than the top horizontal plane of the lower mold, the top of the push plate is fixedly connected with a sliding block, and the bottom of the movable plate is fixedly connected with a sliding rail.

[0015] The application has the advantages that: (1) Before the device is started, the electric hydraulic cylinder is started to rotate the movable plate inward, so that the glass raw material in the heat preservation box flows to the feeding pipe and then to the feeding port, so that the glass raw material is injected into the lower mold, thereby realizing automatic feeding, saving manpower, protecting the safety of the operator, and improving the working efficiency of the device.

[0016] (2) When the glass raw material flows into the lower mold from the outlet, the glass raw material is at a high temperature and is easy to stick to the lower mold surface with a lower temperature, which makes it impossible to complete the subsequent pressure molding process. At this time, the arc-shaped bonding plate moves inward so that the inner surface of the arc-shaped bonding plate is in close contact with the outer surface of the lower mold. At this time, the heating wire is activated so that the heating wire heats the entire lower mold, thereby reducing the sticking of the glass raw material and improving the operating efficiency of the equipment.

[0017] (3) After the glass raw material is added to the outlet, a portion of the glass raw material will remain at the outlet. When the movable plate is retracted, the glass raw material will easily drip onto the surface of the equipment, causing the sealing plate to move backward and the outlet to be flattened and blocked by the sealing plate. This prevents the remaining glass raw material from dripping from the outlet after the movable plate is reset, thereby protecting the equipment and extending its service life. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a schematic diagram of the overall top structure of the present invention; Figure 2 This is a schematic diagram of the overall bottom structure of the present invention; Figure 3 This is a schematic diagram of some components of the present invention; Figure 4 This is the present invention. Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the thermal insulation component structure of the present invention; Figure 6 This is the present invention. Figure 5 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the anti-drip component structure of the present invention; Figure 8 This is the present invention. Figure 7 Enlarged structural diagram at point C.

[0019] In the above image, 100. Outer casing; 200. Electric hydraulic cylinder; 300. Rotating device; 400. Upper mold; 500. Threaded rod; 600. Moving block; 700. Grinding and cleaning equipment; 800. Lower mold; 901, fixed plate one; 902, push block one; 903, spring one; 904, hydraulic block one; 905, hose one; 906, hydraulic block two; 907, push block two; 908, rotating block; 909, rotating shaft one; 910, fixed plate two; 911, movable plate; 912, incubator; 913, feeding pipe; 914, discharge port; 915, feeding port; 1000, incubation assembly; 1001, push block three; 1002, spring two; 1003, hydraulic block three; 1004, hose two; 1005, hose three; 1006, fixed buckle; 1007, hydraulic block four; 1008, push block four; 1009, arc-shaped fitting plate; 1010, heating wire; 1100, anti-dripping assembly; 1101, gear; 1102, rack; 1103, spring three; 1104, hydraulic block five; 1105, fixed plate three; 1106, hose four; 1107, branch pipe; 1108, hydraulic block six; 1109, push block five; 1110, push plate; 1111, blocking plate. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0023] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0024] In addition, the terms "mounting", "setting", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0025] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0026] Embodiment one, see Figures 1-4 The present embodiment provides a double-station press for producing special optical glass lenses, which comprises an outer shell 100, an electric hydraulic cylinder 200 arranged at the top of the outer shell 100, a rotating device 300 arranged inside the outer shell 100 and having a rotating function, an upper mold 400 fixedly connected to the bottom of the electric hydraulic cylinder 200, a threaded rod 500 arranged inside the outer shell 100, the threaded rod 500 being arranged to rotate and drive the movable block 600 to move left and right, and the movable block 600 being arranged on the outer side of the threaded rod 500; The top of the upper mold 400 is fixedly connected with a fixed plate one 901, the inner top of the shell 100 is fixedly connected with a hydraulic block one 904, the bottom of the hydraulic block one 904 is movably connected with a push block one 902, the push block one 902 and the hydraulic block one 904 are fixedly connected with a spring one 903, the spring one 903 is arranged to enable the push block one 902 to be automatically reset, the top of the hydraulic block one 904 is fixedly connected with one end of a hose one 905, the other end of the hose one 905 is fixedly connected with the rear side of a hydraulic block two 906, the hose one 905 is arranged to enable the inside of the hydraulic block one 904 to communicate with the inside of the hydraulic block two 906, the outside of the hydraulic block two 906 is fixedly connected with the inside of the shell 100, and the bottom of the hydraulic block two 906 is movably connected with a discharge port 914 through a transmission member; The transmission member comprises a push block two 907, a rotating block 908, a rotating shaft one 909, a fixed plate two 910, a movable plate 911, a heat preservation box 912, a feeding pipe 913, and a feeding port 915, the bottom of the hydraulic block two 906 is movably connected with the push block two 907, the bottom of the push block two 907 is fixedly connected with the rotating block 908, the inner top of the shell 100 is fixedly connected with the fixed plate two 910, the fixed plate two 910 is movably connected with the rotating shaft one 909, the left side of the rotating shaft one 909 is fixedly connected with the rotating block 908, the outside of the rotating shaft one 909 is fixedly connected with the movable plate 911, the top of the shell 100 is fixedly connected with the heat preservation box 912, the heat preservation box 912 is arranged to enable glass raw materials to be stored inside the heat preservation box 912, the bottom of the heat preservation box 912 is fixedly connected with the discharge port 914 through the feeding pipe 913, the outside of the discharge port 914 is fixedly connected with the bottom of the movable plate 911, and the top of the heat preservation box 912 is provided with the feeding port 915, which is arranged to enable glass raw materials to be added to the inside of the heat preservation box 912 in real time; The inside of the movable block 600 is movably connected with polishing and cleaning equipment 700, the polishing and cleaning equipment 700 is arranged to enable the surface of the upper mold 400 to be cleaned, the top of the rotating equipment 300 is fixedly connected with a lower mold 800, the inner bottom of the shell 100 is fixedly connected with a heat preservation assembly 1000, and the bottom of the discharge port 914 is movably connected with an anti-dripping assembly 1100; The central axis of the discharge port 914 is parallel to the central axis of the lower mold 800, and the bottom horizontal plane of the discharge port 914 is higher than the top horizontal plane of the lower mold 800; The movable plate 911 and the discharge port 914 are arranged, when the equipment is started to work, the electric hydraulic cylinder 200 is started to enable the movable plate 911 to rotate inward, the glass raw materials in the heat preservation box 912 flow to the discharge port 914 through the feeding pipe 913, the discharge port 914 injects glass raw materials into the inside of the lower mold 800, and thus the purpose of automatic feeding is achieved, manpower is saved, the safety of the operator is protected, and the working efficiency of the equipment is improved.

[0027] The above-mentioned device is used in specific use. When the device is started before work, glass raw materials need to be added. At this time, the electric hydraulic cylinder 200 is started, the fixed plate 901 is moved upwards, the push block 902 is moved upwards, the internal pressure of the hydraulic block 904 is increased, the internal pressure of the hydraulic block 904 is transmitted to the internal pressure of the hydraulic block 906 through the hose 905, the internal pressure of the hydraulic block 906 is increased, the push block 907 is pushed outwards, the rotating block 908 is rotated, the rotating shaft 909 is rotated with the rotating block 908, and the movable plate 911 is rotated inwards. At this time, the valve is started, the glass raw materials in the heat preservation box 912 flow into the discharge port 914 along the feeding pipe 913, and the glass raw materials are injected into the lower mold 800 from the discharge port 914, so as to realize automatic feeding, save manpower, protect the safety of the operator, and improve the working efficiency of the device.

[0028] In the embodiment, the heat preservation assembly 1000 includes the push block 1001, the spring 1002, the hydraulic block 1003, the hose 1004, the hose 1005, the fixed buckle 1006, the hydraulic block 1007, the push block 1008, the arc-shaped fitting plate 1009, and the heating wire 1010. Figures 1-6 The bottom of the hydraulic block 1003 is movably connected with the push block 1001. The spring 1002 is fixedly connected between the push block 1001 and the hydraulic block 1003. The top of the hydraulic block 1003 is fixedly connected with one end of the hose 1004. The other end of the hose 1004 is fixedly connected with the rear side of the left hydraulic block 1007. The hose 1004 is arranged to communicate the interior of the hydraulic block 1003 with the interior of the left hydraulic block 1007. The top of the hydraulic block 1003 is fixedly connected with one end of the hose 1005. The other end of the hose 1005 is fixedly connected with the rear side of the right hydraulic block 1007. The hose 1005 is arranged to communicate the interior of the hydraulic block 1003 with the interior of the right hydraulic block 1007. The left and right sides of the hydraulic block 1007 are fixedly connected with the inner bottom surface of the shell 100 through the fixed buckle 1006. The front side of the hydraulic block 1007 is movably connected with the push block 1008. The inner side of the push block 1008 is fixedly connected with the arc-shaped fitting plate 1009. The inner side surface of the arc-shaped fitting plate 1009 is fixedly connected with a plurality of heating wires 1010. The push plate 1110 is connected with the push block 1008. The bottom of the push plate 1110 is fixedly connected with the blocking plate 1111. The length of the heating wire 1010 is consistent with the width of the inclined surface of the arc-shaped fitting plate 1009. Each heating wire 1010 is distributed around the center of the arc-shaped fitting plate 1009. The inner side surface of the arc-shaped fitting plate 1009 is parallel to the outer side surface of the lower mold 800. The surface of the fixed buckle 1006 is provided with a bolt hole. The heat preservation assembly 1000 is arranged, when the glass raw material flows into the inside of the lower mold 800 from the discharge port 914, because the temperature of the glass raw material is high, direct contact with the surface of the lower mold 800 which is low in temperature can easily cause sticking, so that the subsequent press forming process cannot be completely performed, at this time, the arc-shaped fitting plate 1009 moves inward, so that the inside surface of the arc-shaped fitting plate 1009 is tightly attached to the outside surface of the lower mold 800, at this time, the heating wire 1010 is started, so that the heating wire 1010 heats the whole lower mold 800, so that the sticking of the glass raw material is reduced, and the operation efficiency of the equipment is improved.

[0029] In the specific use of the above equipment, after the equipment is filled with the glass raw material, because the temperature of the glass raw material is high, direct contact with the surface of the lower mold 800 which is low in temperature can easily cause sticking, so that the subsequent press forming process cannot be completely performed, at this time, the fixed plate one 901 moves upward, so that the push block three 1001 moves upward, so that the internal pressure of the hydraulic block three 1003 is increased, so that the internal pressure of the hydraulic block three 1003 is transmitted to the inside of the left hydraulic block four 1007 through the hose two 1004, so that the internal pressure of the left hydraulic block four 1007 is increased, so that the excess pressure in the hydraulic block three 1003 is transmitted to the inside of the right hydraulic block four 1007 through the hose three 1005, so that the internal pressure of the right hydraulic block four 1007 is increased, so that the push block four 1008 is pushed out, so that the arc-shaped fitting plate 1009 wraps the outside of the lower mold 800, so that the heating wire 1010 heats the whole lower mold 800, so that the purpose of heat preservation is achieved, so that the sticking of the glass raw material is reduced, and the operation efficiency of the equipment is improved.

[0030] Example three, see Figures 1-8The anti-dripping assembly 1100 includes a gear 1101, a rack 1102, a spring three 1103, a hydraulic block five 1104, a fixed plate three 1105, a hose four 1106, a branch pipe 1107, a hydraulic block six 1108, a push block five 1109, a push plate 1110, and a blocking plate 1111. The right side of the rotating shaft 909 is fixedly connected with the gear 1101. The inner top of the shell 100 is fixedly connected with the fixed plate three 1105. The inner side of the fixed plate three 1105 is fixedly connected with the hydraulic block five 1104. The inner side of the hydraulic block five 1104 is movably connected with the rack 1102. The rack 1102 is engaged with the gear 1101. The rack 1102 and the hydraulic block five 1104 are fixedly connected with the spring three 1103. The spring three 1103 is arranged to enable the rack 1102 to automatically reset. The rear side of the hydraulic block five 1104 is fixedly connected with one end of the hose four 1106. The other end of the hose four 1106 is fixedly connected with the rear side of the hydraulic block six 1108 through the branch pipe 1107. The hose four 1106 is arranged to enable the inside of the hydraulic block five 1104 to communicate with the inside of the hydraulic block six 1108. The top of the hydraulic block six 1108 is fixedly connected with the bottom of the movable plate 911. The front side of the hydraulic block six 1108 is movably connected with the push block five 1109. The front side of the push block five 1109 is fixedly connected with the push plate 1110. The bottom of the push plate 1110 is fixedly connected with the blocking plate 1111. The top horizontal plane of the blocking plate 1111 coincides with the bottom horizontal plane of the discharge port 914. The size of the blocking plate 1111 is greater than the size of the discharge port 914. The bottom horizontal plane of the blocking plate 1111 is higher than the top horizontal plane of the lower mold 800. The top of the push plate 1110 is fixedly connected with a sliding block. The bottom of the movable plate 911 is fixedly connected with a sliding rail. The anti-dripping assembly 1100 is arranged. After the discharge port 914 is filled with glass raw materials, due to the feeding pipe 913, a part of the glass raw materials will remain in the discharge port 914. When the movable plate 911 is retracted, the glass raw materials will easily drip onto the surface of the equipment, thereby damaging the equipment. At this time, the push plate 1110 moves backward, the blocking plate 1111 moves backward, the discharge port 914 is scraped and blocked by the blocking plate 1111, and the remaining glass raw materials will not drip from the discharge port 914 when the movable plate 911 is reset, thereby protecting the equipment and prolonging the service life of the equipment.

[0031] The device in specific use, when the device completes the glass raw material filling process, a part of glass raw material will remain in the discharge port 914, so that the glass raw material will drop on the surface of the device when the movable plate 911 is retracted, thus damaging the device. When the movable plate 911 rotates and resets, the rotating shaft 1 909 rotates, the gear 1101 rotates, the rack 1102 moves outward, the internal pressure of the hydraulic block 5 1104 decreases, the internal pressure of the hydraulic block 5 1104 is transmitted to the internal pressure of the hydraulic block 6 1108 through the hose 4 1106, the internal pressure of the hydraulic block 6 1108 decreases, the push block 5 1109 moves inward, the push plate 1110 moves inward, the blocking plate 1111 moves inward, the blocking plate 1111 blocks and scrapes the discharge port 914, so that the glass raw material remaining after the movable plate 911 resets will not drop from the discharge port 914, thus protecting the device and prolonging the service life of the device.

[0032] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical solution and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A double-station press for producing special optical glass lenses, comprising a housing (100), a top of the housing (100) is provided with an electric hydraulic cylinder (200), an inside of the housing (100) is provided with rotating equipment (300) with rotating function, a bottom of the electric hydraulic cylinder (200) is fixedly connected with an upper mold (400), an inside of the housing (100) is provided with a threaded rod (500), an outer side of the threaded rod (500) is provided with a movable block (600); a top of the upper mold (400) is fixedly connected with a fixed plate one (901), an inner side top of the housing (100) is fixedly connected with a hydraulic block one (904), a bottom of the hydraulic block one (904) is movably connected with a push block one (902), the push block one (902) and the hydraulic block one (904) are fixedly connected with a spring one (903), a top of the hydraulic block one (904) is fixedly connected with one end of a hose one (905), the other end of the hose one (905) is fixedly connected with a rear side of a hydraulic block two (906), an outer side of the hydraulic block two (906) is fixedly connected with an inside of the housing (100), a bottom of the hydraulic block two (906) is movably connected with the discharge port (914) through a transmission part.

2. The double station press for producing special optical glass lenses according to claim 1, characterized in that, The transmission part comprises a push block two (907), a rotating block (908), a rotating shaft one (909), a fixed plate two (910), a movable plate (911), a heat preservation box (912), a feeding pipe (913), a feeding opening (915), the bottom of the hydraulic block two (906) is movably connected with the push block two (907), the bottom of the push block two (907) is fixedly connected with the rotating block (908), the inner side top of the housing (100) is fixedly connected with the fixed plate two (910), the rotating shaft one (909) is movably connected between the fixed plate two (910), the left side of the rotating shaft one (909) is fixedly connected with the rotating block (908), the outer side of the rotating shaft one (909) is fixedly connected with the movable plate (911), the top of the housing (100) is fixedly connected with the heat preservation box (912), the bottom of the heat preservation box (912) is fixedly connected with the discharge port (914) through the feeding pipe (913), the outer side of the discharge port (914) is fixedly connected with the bottom of the movable plate (911), the top of the heat preservation box (912) is provided with the feeding opening (915).

3. The double station press for producing special optical glass lenses according to claim 1, characterized in that, The inside of the movable block (600) is movably connected with polishing and cleaning equipment (700), the top of the rotating equipment (300) is fixedly connected with a lower mold (800), the inner side bottom of the housing (100) is fixedly connected with a heat preservation assembly (1000), the bottom of the discharge port (914) is movably connected with an anti-dripping assembly (1100).

4. The double station press for producing special optical glass lenses according to claim 1, characterized in that, The central axis of the discharge port (914) is parallel to the central axis of the lower mold (800), the bottom horizontal plane of the discharge port (914) is higher than the top horizontal plane of the lower mold (800).

5. The double station press for producing special optical glass lenses according to claim 3, characterized in that, The heat preservation assembly (1000) includes push block three (1001), spring two (1002), hydraulic block three (1003), hose two (1004), hose three (1005), fixed buckle (1006), hydraulic block four (1007), push block four (1008), arc-shaped lamination plate (1009), heating wire (1010), the inner side top of the shell (100) is fixedly connected with hydraulic block three (1003), the bottom of hydraulic block three (1003) is movably connected with push block three (1001), spring two (1002) is fixedly connected between push block three (1001) and hydraulic block three (1003), one end of the hose two (1004) is fixedly connected with the top of the hydraulic block three (1003), the other end of the hose two (1004) is fixedly connected with the rear side of the left hydraulic block four (1007), one end of the hose three (1005) is fixedly connected with the top of the hydraulic block three (1003), the other end of the hose three (1005) is fixedly connected with the rear side of the right hydraulic block four (1007), the left and right sides of the hydraulic block four (1007) are fixedly connected with the inner side bottom surface of the shell (100) through the fixed buckle (1006), the front side of the hydraulic block four (1007) is movably connected with push block four (1008), the inner side of push block four (1008) is fixedly connected with arc-shaped lamination plate (1009), and the inner side surface of the arc-shaped lamination plate (1009) is fixedly connected with a plurality of heating wires (1010).

6. The double station press for producing special optical glass lenses according to claim 5, characterized in that, The length of the heating wire (1010) is consistent with the width of the inclined surface of the arc-shaped lamination plate (1009), and each heating wire (1010) is distributed in a circle about the center of the arc-shaped lamination plate (1009).

7. The double station press for producing special optical glass lenses according to claim 5, characterized in that, The inner side surface of the arc-shaped lamination plate (1009) is parallel to the outer side surface of the lower mold (800), and the surface of the fixed buckle (1006) is provided with a bolt hole.

8. The double station press for producing special optical glass lenses according to claim 3, characterized in that, The anti-dripping assembly (1100) comprises a gear (1101), a rack (1102), a spring three (1103), a hydraulic block five (1104), a fixed plate three (1105), a hose four (1106), a branch pipe (1107), a hydraulic block six (1108), a push block five (1109), a push plate (1110), a blocking plate (1111), the right side of the rotating shaft one (909) is fixedly connected with the gear (1101), the inner side top of the shell (100) is fixedly connected with the fixed plate three (1105), the inner side of the fixed plate three (1105) is fixedly connected with the hydraulic block five (1104), the inner side of the hydraulic block five (1104) is movably connected with the rack (1102), the rack (1102) is engaged with the gear (1101), the spring three (1103) is fixedly connected between the rack (1102) and the hydraulic block five (1104), one end of the hose four (1106) is fixedly connected with the rear side of the hydraulic block five (1104), the other end of the hose four (1106) is fixedly connected with the rear side of the hydraulic block six (1108) through the branch pipe (1107), the top of the hydraulic block six (1108) is fixedly connected with the bottom of the movable plate (911), the front side of the hydraulic block six (1108) is movably connected with the push block five (1109), the front side of the push block five (1109) is fixedly connected with the push plate (1110), and the bottom of the push plate (1110) is fixedly connected with the blocking plate (1111).

9. The double station press for producing special optical glass lenses according to claim 8, characterized in that, The top horizontal plane of the blocking plate (1111) coincides with the bottom horizontal plane of the discharge port (914), and the size of the blocking plate (1111) is greater than that of the discharge port (914).

10. The double station press for producing special optical glass lenses according to claim 8, characterized in that, The bottom horizontal plane of the blocking plate (1111) is higher than the top horizontal plane of the lower mold (800), the top of the push plate (1110) is fixedly connected with a sliding block, and the bottom of the movable plate (911) is fixedly connected with a sliding rail.

Images