Optical glass forming press with split and detachable mold

Abstract

The invention discloses an optical glass forming press with a split and detachable mold, which comprises a forming press for forming glass. Relates to the technical field of optical glass forming presses. The detection mechanism comprises the feeding contact rod and the optical assembly, the feeding contact rod is arranged in the profiling machine base and used for guiding the feeding position of the mold, the optical assembly is arranged in the profiling machine base and used for in-place detection of the mold on the mold base, and the feeding contact rod comprises the rod body, the contact wheel, the rotating rod and the wheel shaft. A containing cavity is formed in the profiling machine base, one end of the rod body is rotationally connected with the containing cavity through a rotating rod, the end, away from the rotating rod, of the rod body is rotationally connected with a contact wheel through a wheel shaft, and a pressure sensor for detecting the contact pressure of the optical glass mold is arranged on the periphery of the contact wheel. Therefore, the two groups of contact wheels can be used for detecting the position of the optical glass mold, and the problem that materials cannot be correctly fed to the mold seat due to guide deflection and the processing effect of the optical glass mold is influenced is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of optical glass press machines, in particular to an optical glass press machine with a detachable mould. Background Art

[0002] Optical glass is a high-precision glass used to manufacture optical devices, with excellent transparency and optical properties. It is commonly used to manufacture lenses, prisms, microscope lenses, etc. According to different needs, the composition and properties of optical glass can be precisely adjusted to meet different requirements such as refractive index and dispersion characteristics. Its key characteristics include low dispersion, high transmittance and low absorption, which enable optical glass to effectively control light and reduce image distortion.

[0003] A press is a mechanical device used to manufacture various metal or non-metal profiles. It is a tool that presses materials into specific shapes through high pressure. It usually consists of a mold system and a pressing system, which can process optical glass raw materials into the required shape and size through heating and pressure. Its key advantages are high efficiency, high precision and the ability to produce complex shapes.

[0004] However, the existing optical glass press machine cannot track and detect the position of the pressed glass during the pressing process, which causes the optical glass to be prone to defects after being manufactured. There is room for improvement. Summary of the invention

[0005] The object of the present invention is to provide an optical glass press with a detachable mold to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an optical glass press with a detachable mold, comprising a press, which is used for glass pressing; a detection mechanism, which is arranged inside the press and is used for guiding the glass mold press-fitting and detecting the positive position of the glass mold; and a conversion mechanism, which is used for the mold to select the pressing operation.

[0007] A method for using an optical glass press with a detachable mold, comprising:

[0008] Step S1: The optical glass mold passes through the feed contact rod and is guided onto the mold seat;

[0009] Step S2: The optical glass is adsorbed on the mold base and the pressing head is operated to process it;

[0010] Step S3: estimating whether the optical glass mold is guided correctly by means of a pressure sensor on the periphery of the contact wheel;

[0011] Step S4: Detecting the optical glass mold in place by using a proximity switch, a magnetic suction head or a suction cup;

[0012] Step S5: Scan the periphery of the optical glass mold with an infrared tester to detect whether the optical glass mold and the mold seat are concentric.

[0013] As a further solution of the present invention: an optical glass press with a detachable mold, the press comprises a press base, a press frame, a press cylinder and a press head, the press frame is fixedly connected to the press base, the press cylinder is fixedly installed on one side of the press frame, and the output end of the press cylinder passes through the press frame and is fixedly connected to the press head.

[0014] As a further solution of the present invention: an optical glass press with a detachable mold, the detection mechanism includes a feed contact rod and an optical component, the feed contact rod is arranged inside the press base and is used to guide the mold feeding position, and the optical component is arranged inside the press base and is used to detect the mold in place on the mold base.

[0015] As a further solution of the present invention: an optical glass pressing machine with a detachable mold, the conversion mechanism includes a planetary gear and a mold seat, and the mold seat is replaced by the planetary gear and provides different optical glass mold pressing operations.

[0016] As a further solution of the present invention: an optical glass press with a detachable mold, the feeding contact rod includes a rod body, a contact wheel, a rotating rod and a wheel axle, a storage cavity is opened inside the press base, one end of the rod body is rotatably connected to the storage cavity through the rotating rod, and the end of the rod body away from the rotating rod is rotatably connected to the contact wheel through the wheel axle, and a pressure sensor for detecting the contact pressure of the optical glass mold is arranged on the periphery of the contact wheel.

[0017] As a further solution of the present invention: an optical glass press with a detachable mold, the planetary gear includes a driving gear, a driven gear and a gear ring, the gear ring is rotatably connected to the press base, the driving gear is rotatably connected to the press base, one side of the driven gear is meshed with the driving gear, and the other side is meshed with the gear ring.

[0018] As a further solution of the present invention: an optical glass pressing machine with a detachable mold, the mold base includes a mold plate, a proximity switch, a magnetic head and a suction cup, the mold plate is fixedly connected to the driven gear, and the proximity switch, the magnetic head and the suction cup are all fixedly connected to the mold plate.

[0019] As a further solution of the present invention: an optical glass press with a detachable mold, the optical component includes a mounting plate and an infrared tester, the mounting plate is fixedly connected to the press base, and multiple groups of infrared testers are distributed in a circular array on one side of the mounting plate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Since the press machine is used for glass pressing; the detection structure is arranged inside the press machine and provides guidance for glass mold pressing and positive detection of glass mold; and the conversion mechanism provides mold selection for pressing operation, the optical glass feeding and manufacturing process can be tracked and detected during the pressing of optical glass molds, avoiding the problem of pressing failure caused by unstable placement of optical glass molds, and improving the success rate of pressing operations.

[0022] 2. Since the detection mechanism includes a feeding contact rod and an optical component, the feeding contact rod is arranged inside the press machine base and guides the mold loading position, the optical component is arranged inside the press machine base and detects the mold in place on the mold base, and the feeding contact rod includes a rod body, a contact wheel, a rotating rod and a wheel axle, a storage cavity is opened inside the press machine base, one end of the rod body is rotatably connected to the storage cavity through the rotating rod, and the end of the rod body away from the rotating rod is rotatably connected to the contact wheel through the wheel axle, and a pressure sensor for detecting the contact pressure of the optical glass mold is arranged on the periphery of the contact wheel. Therefore, two sets of contact wheels can be used to detect the position of the optical glass mold, avoiding the problem of skewed guidance and failure to correctly load the material onto the mold base, which affects the processing effect of the optical glass mold.

[0023] 3. Since the optical component includes a mounting plate and an infrared tester, the mounting plate is fixedly connected to the press base, and multiple groups of infrared tester ring arrays are distributed on one side of the mounting plate. The infrared tester is used to fully scan the periphery of the optical glass mold to detect whether the optical glass mold and the mold base are concentric. Therefore, the correctness of the placement of the optical glass mold can be verified by detecting the concentricity of the mold base and the optical glass mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an optical glass press machine with a detachable mold according to the present invention;

[0025] Figure 2 It is a structural schematic diagram of a mold base in an optical glass press machine with a detachable mold according to the present invention;

[0026] Figure 3 It is a structural schematic diagram of a feeding contact rod in an optical glass press machine with a detachable mold according to the present invention;

[0027] Figure 4It is a structural schematic diagram of a planetary gear in an optical glass press with a detachable mold according to the present invention;

[0028] Figure 5 The present invention is an optical glass pressing machine with a detachable mold Figure 1 The enlarged view of point A in the middle;

[0029] In the figure: 1. press base; 2. press frame; 3. press cylinder; 4. press head; 5. storage chamber; 6. feed contact rod; 61. rod body; 62. contact wheel; 63. rotating rod; 64. axle; 7. planetary gear; 71. driving gear; 72. driven gear; 73. gear ring; 8. mold base; 81. mold plate; 82. proximity switch; 83. magnetic suction head; 84. suction cup; 9. optical component; 91. mounting plate; 92. infrared tester. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0032] See also Figures 1 to 5In an embodiment of the present invention, an optical glass press with a detachable mold includes a press, which is used for glass pressing; a detection mechanism, which is arranged inside the press and is used for guiding the glass mold press-fitting and detecting the positive position of the glass mold; and a conversion mechanism, which is used for the mold to select the pressing operation.

[0033] A method for using an optical glass press with a detachable mold, comprising:

[0034] Step S1: The optical glass mold passes through the feed contact rod 6 and is guided onto the mold seat 8;

[0035] Step S2: The optical glass is adsorbed on the mold base 8 and the pressing head 4 is operated to process it;

[0036] Step S3: estimating whether the optical glass mold is guided correctly by means of a pressure sensor on the periphery of the contact wheel 62;

[0037] Step S4: Detecting the optical glass mold in place by using the proximity switch 82, the magnetic suction head 83 or the suction cup 84;

[0038] Step S5: The outer circumference of the optical glass mold is fully scanned by the infrared tester 92 to detect whether the optical glass mold and the mold base 8 are concentric.

[0039] Since the press machine is used for glass pressing; the detection structure is arranged inside the press machine and provides guidance for the glass mold press-fitting and detection of the glass mold positive position; and the conversion mechanism provides the mold with selection of pressing operations, the optical glass loading and manufacturing process can be tracked and detected during the optical glass mold pressing process, thereby avoiding the problem of pressing failure caused by unstable placement of the optical glass mold and improving the success rate of the pressing operation.

[0040] As a further solution of the present invention: an optical glass press with a detachable mold, the press comprises a press base 1, a press frame 2, a press cylinder 3 and a press head 4, the press frame 2 is fixedly connected to the press base 1, the press cylinder 3 is fixedly installed on one side of the press frame 2, and the output end of the press cylinder 3 passes through the press frame 2 and is fixedly connected to the press head 4.

[0041] As a further solution of the present invention: an optical glass press with a detachable mold, the detection mechanism includes a feed contact rod 6 and an optical component 9, the feed contact rod 6 is arranged inside the press base 1 and is used to guide the mold feeding position, and the optical component 9 is arranged inside the press base 1 and is used to detect the mold in place on the mold base 8.

[0042] Since the detection mechanism includes a feeding contact rod 6 and an optical component 9, the feeding contact rod 6 is arranged inside the press machine base 1 and is used to guide the mold loading position, the optical component 9 is arranged inside the press machine base 1 and is used to detect the mold in place on the mold base 8, and the feeding contact rod 6 includes a rod body 61, a contact wheel 62, a rotating rod 63 and an axle 64, and a storage cavity 5 is opened inside the press machine base 1, one end of the rod body 61 is rotatably connected to the storage cavity 5 through the rotating rod 63, and the end of the rod body 61 away from the rotating rod 63 is rotatably connected to the contact wheel 62 through the axle 64, and a pressure sensor for optical glass mold contact pressure detection is arranged on the periphery of the contact wheel 62. Therefore, two sets of contact wheels 62 can be used to detect the position of the optical glass mold, so as to avoid the problem of skewed guidance and inability to correctly load the material onto the mold base 8, which affects the processing effect of the optical glass mold.

[0043] As a further solution of the present invention: an optical glass pressing machine with a detachable mold, the conversion mechanism includes a planetary gear 7 and a mold base 8, and the mold base 8 is replaced by the planetary gear 7 and provides different optical glass mold pressing operations.

[0044] As a further solution of the present invention: an optical glass press with a detachable mold, the feeding contact rod 6 includes a rod body 61, a contact wheel 62, a rotating rod 63 and an axle 64, a storage cavity 5 is provided inside the press base 1, one end of the rod body 61 is rotatably connected to the storage cavity 5 through the rotating rod 63, and the end of the rod body 61 away from the rotating rod 63 is rotatably connected to the contact wheel 62 through the axle 64, and a pressure sensor for detecting the contact pressure of the optical glass mold is arranged on the periphery of the contact wheel 62.

[0045] As a further solution of the present invention: an optical glass press with a detachable mold, the planetary gear 7 includes a driving gear 71, a driven gear 72 and a gear ring 73, the gear ring 73 is rotatably connected to the press base 1, the driving gear 71 is rotatably connected to the press base 1, one side of the driven gear 72 is meshed with the driving gear 71, and the other side is meshed with the gear ring 73.

[0046] As a further solution of the present invention: an optical glass pressing machine with a detachable mold, the mold base 8 includes a mold plate 81, a proximity switch 82, a magnetic suction head 83 and a suction cup 84, the mold plate 81 is fixedly connected to the driven gear 72, and the proximity switch 82, the magnetic suction head 83 and the suction cup 84 are all fixedly connected to the mold plate 81.

[0047] As a further solution of the present invention: an optical glass press with a detachable mold, the optical component 9 includes a mounting plate 91 and an infrared tester 92, the mounting plate 91 is fixedly connected to the press base 1, and multiple groups of infrared testers 92 are distributed in a circular array on one side of the mounting plate 91.

[0048] Since the optical component 9 includes a mounting plate 91 and an infrared tester 92, the mounting plate 91 is fixedly connected to the press base 1, and a plurality of groups of infrared testers 92 are distributed in a circular array on one side of the mounting plate 91. The infrared tester 92 is used to fully scan the periphery of the optical glass mold to detect whether the optical glass mold is concentric with the mold base 8. Therefore, the correctness of the placement of the optical glass mold can be verified by detecting the concentricity of the mold base 8 and the optical glass mold.

[0049] The working principle of the present invention is as follows: since the press machine is used for glass pressing; the detection structure is arranged inside the press machine and provides glass mold pressing guidance and glass mold positive position detection; and the conversion mechanism provides the mold with selection of pressing operation, therefore, when the optical glass mold is pressed for manufacturing, the loading and manufacturing process of the optical glass can be tracked and detected, thereby avoiding the problem of pressing failure caused by unstable placement of the optical glass mold, and improving the success rate of the pressing operation.

[0050] Since the detection mechanism includes a feeding contact rod 6 and an optical component 9, the feeding contact rod 6 is arranged inside the press machine base 1 and is used to guide the mold loading position, the optical component 9 is arranged inside the press machine base 1 and is used to detect the mold in place on the mold base 8, and the feeding contact rod 6 includes a rod body 61, a contact wheel 62, a rotating rod 63 and an axle 64, and a storage cavity 5 is opened inside the press machine base 1, one end of the rod body 61 is rotatably connected to the storage cavity 5 through the rotating rod 63, and the end of the rod body 61 away from the rotating rod 63 is rotatably connected to the contact wheel 62 through the axle 64, and a pressure sensor for optical glass mold contact pressure detection is arranged on the periphery of the contact wheel 62. Therefore, two sets of contact wheels 62 can be used to detect the position of the optical glass mold, so as to avoid the problem of skewed guidance and inability to correctly load the material onto the mold base 8, which affects the processing effect of the optical glass mold.

[0051] Since the optical component 9 includes a mounting plate 91 and an infrared tester 92, the mounting plate 91 is fixedly connected to the press base 1, and a plurality of groups of infrared testers 92 are distributed in a circular array on one side of the mounting plate 91. The infrared tester 92 is used to fully scan the periphery of the optical glass mold to detect whether the optical glass mold is concentric with the mold base 8. Therefore, the correctness of the placement of the optical glass mold can be verified by detecting the concentricity of the mold base 8 and the optical glass mold.

[0052] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical glass press with a detachable mold, characterized in that: It includes a molding machine, and the molding machine is used for glass molding; A detection mechanism, wherein the detection structure is arranged inside the press machine and is used for guiding the glass mold press-fitting and detecting the correct position of the glass mold; and A conversion mechanism is provided for the mold to select a pressing operation.

2. The optical glass press with detachable mold according to claim 1, characterized in that: The profiling machine comprises a profiling machine base (1), a profiling machine frame (2), a profiling cylinder (3) and a profiling head (4); the profiling machine frame (2) is fixedly connected to the profiling machine base (1); the profiling cylinder (3) is fixedly installed on one side of the profiling machine frame (2); and the output end of the profiling cylinder (3) passes through the profiling machine frame (2) and is fixedly connected to the profiling head (4).

3. The optical glass press with detachable mold according to claim 2, characterized in that: The detection mechanism comprises a feeding contact rod (6) and an optical component (9); the feeding contact rod (6) is arranged inside the press machine base (1) and is used to guide the mold feeding position; the optical component (9) is arranged inside the press machine base (1) and is used to detect the mold in place on the mold base (8).

4. The optical glass press with detachable mold according to claim 3, characterized in that: The conversion mechanism comprises a planetary wheel (7) and a mold seat (8); the mold seat (8) is replaced by the planetary wheel (7) and is used for different optical glass mold pressing operations.

5. The optical glass press with detachable mold according to claim 4, characterized in that: The feeding contact rod (6) comprises a rod body (61), a contact wheel (62), a rotating rod (63) and a wheel axle (64); a storage chamber (5) is provided inside the press machine base (1); one end of the rod body (61) is rotatably connected to the storage chamber (5) via the rotating rod (63); one end of the rod body (61) away from the rotating rod (63) is rotatably connected to the contact wheel (62) via the wheel axle (64); and a pressure sensor for detecting contact pressure of an optical glass mold is provided on the outer periphery of the contact wheel (62).

6. The optical glass press with detachable mold according to claim 5, characterized in that: The planetary gear (7) comprises a driving gear (71), a driven gear (72) and a gear ring (73); the gear ring (73) is rotatably connected to the molding machine base (1); the driving gear (71) is rotatably connected to the molding machine base (1); one side of the driven gear (72) is meshed with the driving gear (71) and the other side is meshed with the gear ring (73).

7. The optical glass press with detachable mold according to claim 6, characterized in that: The mold base (8) comprises a mold plate (81), a proximity switch (82), a magnetic suction head (83) and a suction cup (84); the mold plate (81) is fixedly connected to the driven gear (72); and the proximity switch (82), the magnetic suction head (83) and the suction cup (84) are all fixedly connected to the mold plate (81).

8. The optical glass press with detachable mold according to claim 7, characterized in that: The optical assembly (9) comprises a mounting plate (91) and an infrared tester (92); the mounting plate (91) is fixedly connected to the press machine base (1); and a plurality of groups of infrared testers (92) are distributed in a circular array on one side of the mounting plate (91).

9. The method for using the optical glass press with a detachable mold according to claim 8, characterized in that: include Step S1: The optical glass mold passes through the feed contact rod (6) and is guided onto the mold seat (8); Step S2: The optical glass is adsorbed on the mold base (8) and the pressing head (4) is operated to process the optical glass; Step S3: estimating whether the optical glass mold is guided correctly by means of a pressure sensor on the periphery of the contact wheel (62); Step S4: detecting the optical glass mold in place by using a proximity switch (82), a magnetic suction head (83) or a suction cup (84); Step S5: Use an infrared tester (92) to fully scan the periphery of the optical glass mold to detect whether the optical glass mold and the mold base (8) are concentric.

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