Hot bending shape righting machine for spectacle frame production

Abstract

The invention provides a hot bending shape righting machine for spectacle frame production, and relates to the technical field of shape righting machines, the hot bending shape righting machine comprises a workbench, an adjusting sliding groove is formed in the middle of the upper surface of the workbench, a fixing assembly used for fixing materials is arranged in the adjusting sliding groove, and a limiting sliding groove and a penetrating through hole are formed in the two sides of the upper surface of the workbench correspondingly; a bending assembly used for bending materials is arranged in the limiting sliding groove, and an extension frame is fixedly installed at the bottom of the workbench. The height of a conical column can be adjusted by starting a hydraulic rod, in the process, the conical column moves up and down in a penetrating through hole, and after adjustment, the corresponding first shape correcting grooves move to the side close to materials; compared with the existing equipment, the equipment provided by the invention has the advantage that the corresponding radian can be quickly adjusted to meet the requirements of different types of glasses.

Description

Technical Field

[0001] The invention relates to the technical field of orthopedic machines, and in particular to a hot bending orthopedic machine for producing eyeglass frames. Background Art

[0002] The eyeglass frame is composed of multiple structures, wherein the eyeglass legs need to be worn on the user's ears, so the eyeglass legs need to be bent at a certain angle, such as the eyeglass leg bending mold and bending machine with patent announcement number CN221187496U, which includes a lower bending part for bending the eyeglass legs downward and a side bending part for bending the eyeglass legs sideways; the side bending part is connected to the lower bending part, and the side bending part is arranged perpendicular to the lower bending part; the outer surface of the lower bending part is provided with a lower bending surface for bending the eyeglass legs downward; the outer surface of the side bending part is provided with a side bending surface for bending the eyeglass legs sideways, and the side bending surface is connected to the lower bending surface and arranged on the same side. The eyeglass legs are driven to be pressed down along the lower bending surface, and one side of the bottom of the eyeglass legs is fitted with the lower bending surface during the pressing process, so that the eyeglass legs are bent downward; after the eyeglass legs are bent downward, the eyeglass legs are driven to move toward the side bending part, and the eyeglass legs are deformed and bent under the action of external force, and one side of the eyeglass legs is fitted with the side bending surface, so that the eyeglass legs are bent sideways. In this way, the downward bending and side bending of the glasses legs can be achieved by using one mold, which makes assembly easy.

[0003] However, existing bending and correction equipment can usually only bend to one curvature, but there are many styles of glasses legs and different people have different requirements for bending curvatures, which means that a single mold can only produce one type of glasses legs. For this reason, the present application designs a hot bending and correction machine for the production of glasses frames. Since the bending degree of general glasses legs is within a certain range, the present application can quickly adjust to the required curvature according to the needs of the style without replacing other equipment. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a hot bending and correction machine for producing eyeglass frames, which solves the problem that the prior equipment cannot quickly adjust the bending angle and curvature of the eyeglass legs when facing different bending curvatures.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A hot bending orthotic machine for producing eyeglass frames comprises a workbench, an adjusting slot is provided in the middle of the upper surface of the workbench, a fixing component for fixing materials is arranged inside the adjusting slot, limiting slots and insertion holes are respectively provided on both sides of the upper surface of the workbench, a bending component for bending materials is arranged inside the limiting slot, an extension frame is fixedly installed at the bottom of the workbench, an orthotic component for material molding is arranged inside the extension frame, the upper end of the orthotic component is inserted inside the insertion hole, and the fixing component is located between the orthotic component and the bending component.

[0006] Preferably, a water tank is fixedly mounted on the upper side of the extension frame, a water pump is fixedly mounted at the water outlet of the water tank, a motor is fixedly mounted on one side of the extension frame, and a transmission gear for driving the orthopedic component is fixedly mounted on the output end of the motor.

[0007] Preferably, the orthopedic assembly comprises a rotating shaft, the rotating shaft is rotatably mounted on one side of the expansion frame, the rotating shaft body is rotatably provided with a driven gear for meshing with a transmission gear, a mounting frame is rotatably mounted inside the rotating shaft, a hydraulic rod is fixedly mounted inside the mounting frame, a conical column is rotatably connected and mounted on the output end of the hydraulic rod, and a first orthopedic groove is provided on the surface of the conical column; A connecting ring is rotatably installed on the outer side of the mounting frame, a matching turntable is rotatably installed on the outer side of the connecting ring, the bottom of the connecting ring is fixedly connected to the driven gear through a connecting rod, a rotating plate is rotatably installed on the upper end of the connecting ring, a matching groove is provided at the bottom of the rotating plate, and a push block is provided on one side of the upper surface of the connecting ring.

[0008] Preferably, two columns are fixedly installed on the upper end of the rotating plate, a mounting cavity is opened inside the conical column, the column is inserted and extended into the mounting cavity, and a partition plate for dividing the columns on both sides is fixedly installed in the middle of the mounting cavity; A connecting seat is fixedly installed on the upper end of the two columns, a moving rod is movably installed inside each connecting seat through a supporting spring, a mounting cover is fixedly installed on the outside of each moving rod, a heat exchange plate is installed on the outer surface of each mounting cover, the heat exchange plate is fitted with the inner wall of the mounting cavity, a limiting guide rail is provided on the inner wall of the mounting cavity, and the limiting guide rail is matched with the mounting cover for limiting position.

[0009] Preferably, an electric heating coil is fixedly installed inside the mounting cover on one side, a cooling groove is opened inside the mounting cover on the other side, and a plurality of channels are opened inside the columns on both sides, a power supply cable for connecting the electric heating coil is installed inside the channel on one side, and a water inlet hose and a water outlet hose are respectively installed on both sides of the channel on the other side, the upper ends of the water inlet hose and the water outlet hose are respectively connected to both sides of the cooling groove, the lower end of the water inlet hose is connected to a water pump, and the lower end of the water outlet hose is connected to a water tank.

[0010] Preferably, the mating turntable is hollow inside and has a limit block fixedly mounted on one side, a mating baffle is fixedly mounted on one side of the connecting ring, and a contraction spring is installed between one side surface of the mating baffle and one side surface of the limit block.

[0011] Preferably, the bending assembly includes an extension bracket, which is fixedly mounted on one side of the mating turntable, and the middle part of the extension bracket is slidably mounted inside the limiting slide groove. A second limiting groove is opened on the upper surface of the extension bracket, and a second movable seat is slidably mounted inside the second limiting groove, and a corrective wheel is rotatably mounted on the upper surface of the second movable seat through a boss.

[0012] Preferably, a second orthopedic groove is provided on the surface of the orthopedic wheel, a second screw rod is rotatably mounted inside the second limiting groove, and the shaft of the second screw rod is threadably matched with the second movable seat.

[0013] Preferably, the fixing assembly includes a first movable seat, which is movably mounted inside an adjusting slide groove, a mounting platform is mounted on the upper surface of the first movable seat, a fixed splint is fixedly mounted on one side of the mounting platform, a first limiting groove is opened on the other side of the mounting platform, and a movable splint is movably mounted inside the first limiting groove.

[0014] Preferably, a first screw is rotatably installed inside the adjusting slot, the shaft of the first screw is threadedly engaged with the first movable seat, a cylinder is installed on the surface of the mounting platform, and the output end of the cylinder is fixedly connected to the movable splint.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By starting the motor, the transmission gear can be driven to rotate and mesh with the driven gear, thereby realizing the rotation of the driven gear. Under the action of the connecting rod, the connecting ring drives the matching turntable to rotate and drives the bending assembly to bend, completing the power drive. The coolant can be stored in the water tank and the coolant can be input into the water inlet hose by the water pump so that the cooling tank cools the conical column at the current position to ensure that the material can be quickly shaped after the hot bending is completed.

[0016] 2. Before hot bending, in order to be able to bend to the required curvature, the height of the conical column can be adjusted by starting the hydraulic rod. During this process, the conical column moves up and down inside the through hole. After adjustment, the corresponding first corrective groove will move to the side close to the material. The sizes of each layer of the first corrective groove are different, so that the material can be corrected to different curvatures under the bending of the bending assembly. Compared with the existing equipment, this application can quickly adjust the corresponding curvature to meet the requirements of different styles of glasses.

[0017] 3. The internal temperature can be isolated by the partition plate to avoid interference between hot and cold. In order to ensure that the temperature can be stably transferred to the material, the installation cavity is set as a cone. The support spring can push the heat exchange plate outward and fit with the inner wall of the installation cavity to ensure that the temperature transfer distance does not change. When the height of the conical column is adjusted, the limit cooperation between the limit guide rail and the installation cover is used to make the heat exchange plate more stable.

[0018] 4. In order to avoid the elasticity of the material during bending, which may cause the material to reset after bending, the electric heating coil is powered by the power supply cable and generates heat during bending, so that the heat is transferred to the corresponding conical column through the heat exchange plate, so as to heat the material at the current position, thereby making the material heat-bent during bending, effectively avoiding the situation where the material will reset after bending, and greatly improving the effect after correction; In order to quickly shape the material after the correction is completed, the water pump is started to let the coolant flow from the water inlet hose into the cooling tank, and then the coolant after heat exchange is returned to the water tank through the water outlet hose for cooling, thereby cooling the conical column at the current position, so that the material can be cooled when in contact to complete rapid shaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the top view of the structure of the present invention; Figure 4 yes Figure 3 Schematic diagram of the cross-section structure at AA in the middle; Figure 5 It is a schematic diagram of the three-dimensional structure of the bending component; Figure 6 It is a schematic diagram of the three-dimensional structure of the orthotic component; Figure 7 is a schematic diagram of the front view structure of the orthopedic component; Figure 8 yes Figure 7 Schematic diagram of the cross-section structure at BB; Fig. 9 yes Figure 7 Schematic diagram of the cross-section structure at CC; Fig.10 is a schematic diagram of the top view of the orthopedic component; Fig.11 yes Fig.10 Schematic diagram of the cross-section structure at DD in the middle; Fig.12 yes Fig.11 The enlarged structural diagram at a in the middle; Fig.13 It is a schematic diagram of the connection structure between the connecting ring and the rotating plate.

[0020] In the figure: 1, workbench; 2, adjusting slide; 3, limiting slide; 4, orthopedic component; 401, rotating shaft; 4011, driven gear; 402, mounting frame; 4021, connecting ring; 4022, matching baffle; 4023, rotating plate; 4024, matching groove; 4025, pushing block; 403, hydraulic rod; 404, tapered column; 4041, first orthopedic groove; 4042, limiting guide rail; 4043, partition plate; 4044, installation cavity; 405, column; 4051, channel; 4052, water inlet hose; 4053, water outlet hose; 4054, power supply cable; 406, matching turntable; 4061, limiting block; 4062, contraction spring; 407, connecting seat ; 4071, support spring; 4072, moving rod; 4073, mounting cover; 4074, heat exchange plate; 408, cooling groove; 409, electric heating coil; 410, connecting rod; 5, insertion hole; 6, extension frame; 7, fixing assembly; 701, first screw rod; 702, first moving seat; 703, mounting table; 704, first limiting groove; 705, cylinder; 706, fixing splint; 707, moving splint; 8, bending assembly; 801, extension bracket; 802, second limiting groove; 803, second moving seat; 804, boss; 805, orthopedic wheel; 806, second orthopedic groove; 807, second screw rod; 9, motor; 10, transmission gear; 11, water tank; 12, water pump. DETAILED DESCRIPTION

[0021] The following will be combined with 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 making creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 13 As shown, a hot bending orthotic machine for producing eyeglass frames includes a workbench 1, an adjusting chute 2 is provided in the middle of the upper surface of the workbench 1, a fixing component 7 for fixing the material is arranged inside the adjusting chute 2, limiting chute 3 and insertion holes 5 are respectively provided on both sides of the upper surface of the workbench 1, a bending component 8 for bending the material is arranged inside the limiting chute 3, an extension frame 6 is fixedly installed at the bottom of the workbench 1, an orthotic component 4 for material molding is arranged inside the extension frame 6, the upper end of the orthotic component 4 is inserted inside the insertion hole 5, and the fixing component 7 is located between the orthotic component 4 and the bending component 8.

[0023] It should be noted that a water tank 11 is fixedly installed on the upper side of the expansion frame 6, a water pump 12 is fixedly installed at the water outlet of the water tank 11, a motor 9 is fixedly installed on one side of the expansion frame 6, and a transmission gear 10 for driving the orthopedic component 4 is fixedly installed at the output end of the motor 9.

[0024] By starting the motor 9, the transmission gear 10 can be driven to rotate and engage with the driven gear 4011, thereby realizing the rotation of the driven gear 4011. Under the action of the connecting rod 410, the connecting ring 4021 drives the matching turntable 406 to rotate while driving the bending assembly 8 to bend, completing the power drive. The coolant can be stored in the water tank 11 and the water pump 12 can be used to input the coolant into the water inlet hose 4052 so that the cooling groove 408 can cool the conical column 404 at the current position to ensure that the material can be quickly shaped after hot bending.

[0025] In this embodiment, the orthopedic component 4 includes a rotating shaft 401, which is rotatably mounted on one side of the expansion frame 6. The rotating shaft 401 is rotatably provided with a driven gear 4011 for meshing with the transmission gear 10. A mounting frame 402 is rotatably mounted inside the rotating shaft 401. A hydraulic rod 403 is fixedly mounted inside the mounting frame 402. A conical column 404 is rotatably connected and mounted on the output end of the hydraulic rod 403. A first orthopedic groove 4041 is provided on the surface of the conical column 404. A connecting ring 4021 is rotatably installed on the outer side of the mounting frame 402, a matching turntable 406 is rotatably installed on the outer side of the connecting ring 4021, the bottom of the connecting ring 4021 is fixedly connected to the driven gear 4011 via a connecting rod 410, a rotating plate 4023 is rotatably installed on the upper end of the connecting ring 4021, a matching groove 4024 is provided at the bottom of the rotating plate 4023, and a push block 4025 is provided on one side of the upper surface of the connecting ring 4021.

[0026] In order to prevent the rotating plate 4023 from rotating when the bending component 8 rotates, a matching groove 4024 is provided at the bottom of the rotating plate 4023, so that the rotating plate 4023 will not rotate before the bending component 8 rotates into place. Then, when the rotation continues, the push block 4025 on the connecting ring 4021 will push the rotating plate 4023 to rotate, and the two columns 405 will switch positions to complete the switching between hot and cold.

[0027] Before hot bending, in order to be able to bend to the required curvature, the height of the conical column 404 can be adjusted by starting the hydraulic rod 403. During this process, the conical column 404 moves up and down inside the through hole 5. After adjustment, the corresponding first corrective groove 4041 will move to the side close to the material. Since each layer of the first corrective groove 4041 has a different size, the material can be corrected to different curvatures under the bending of the bending component 8. Compared with existing equipment, the present application can quickly adjust the corresponding curvature to meet the requirements of different styles of glasses.

[0028] Among them, two columns 405 are fixedly installed on the upper end of the rotating plate 4023, and a mounting cavity 4044 is opened inside the conical column 404. The columns 405 extend into the mounting cavity 4044, and a partition plate 4043 for dividing the columns 405 on both sides is fixedly installed in the middle of the mounting cavity 4044; A connecting seat 407 is fixedly installed on the upper end of the two columns 405, and a moving rod 4072 is movably installed inside each connecting seat 407 through a supporting spring 4071. A mounting cover 4073 is fixedly installed on the outer side of each moving rod 4072. A heat exchange plate 4074 is installed on the outer surface of each mounting cover 4073. The heat exchange plate 4074 is fitted with the inner wall of the mounting cavity 4044. A limiting guide rail 4042 is provided on the inner wall of the mounting cavity 4044. The limiting guide rail 4042 is matched with the mounting cover 4073 in a limiting manner. The internal temperature can be isolated by the partition plate 4043 to avoid interference between hot and cold. In order to ensure that the temperature can be stably transferred to the material, the installation cavity 4044 is set to a cone. The support spring 4071 can push the heat exchange plate 4074 to move outward and fit with the inner wall of the installation cavity 4044 to ensure that the temperature transfer distance does not change. When the height of the conical column 404 is adjusted, the limiting cooperation between the limiting guide rail 4042 and the installation cover 4073 is utilized to make the heat exchange plate 4074 more stable.

[0029] An electric heating coil 409 is fixedly installed inside the mounting cover 4073 on one side, and a cooling groove 408 is opened inside the mounting cover 4073 on the other side. Several channels 4051 are opened inside the columns 405 on both sides. A power supply cable 4054 for connecting the electric heating coil 409 is installed inside the channel 4051 on one side, and a water inlet hose 4052 and a water outlet hose 4053 are installed on both sides of the channel 4051 on the other side. The upper ends of the water inlet hose 4052 and the water outlet hose 4053 are respectively connected to the two sides of the cooling groove 408, the lower end of the water inlet hose 4052 is connected to the water pump 12, and the lower end of the water outlet hose 4053 is connected to the water tank 11.

[0030] In order to prevent the elasticity of the material from causing it to reset after bending, the electric heating coil 409 is powered and heated by using the power supply cable 4054 during bending, so that the heat is transferred to the corresponding conical column 404 through the heat exchange plate 4074, thereby heating the material at the current position, thereby making the material undergo a hot bending process during bending, effectively preventing the material from resetting after bending, and greatly improving the effect after correction. In order to quickly shape the material after the correction is completed, the water pump 12 is started to let the coolant flow from the water inlet hose 4052 into the cooling tank 408, and then the coolant after heat exchange is returned to the water tank 11 through the water outlet hose 4053 for cooling, thereby cooling the conical column 404 at the current position, so that the material can be cooled when in contact to complete rapid shaping.

[0031] In this embodiment, the interior of the mating turntable 406 is hollow and a limit block 4061 is fixedly installed on one side, a mating baffle 4022 is fixedly installed on one side of the connecting ring 4021, and a contraction spring 4062 is installed between one side surface of the mating baffle 4022 and one side surface of the limit block 4061.

[0032] In order to realize the switching cooling function, the heating surface is defaulted to be close to the material, and the connecting ring 4021 is used to drive the matching turntable 406 to rotate during bending for normal hot pressing operation. After completing the hot pressing, the extending bracket 801 is limited by the limiting slide groove 3 so that the matching turntable 406 will not rotate. The contraction spring 4062 can make the connecting ring 4021 continue to rotate, and the upper rotating plate 4023 and the column 405 rotate to realize the overall rotation of the conical column 404, so as to bring the cooling surface close to the material to realize rapid cooling of the material. Conversely, the connecting ring 4021 is reversed so that the rotating plate 4023 and the matching turntable 406 are rotated to the initial position for the next processing.

[0033] In the specific setting, the bending assembly 8 includes an extension bracket 801, the extension bracket 801 is fixedly mounted on one side of the matching turntable 406, the middle part of the extension bracket 801 is slidably mounted inside the limiting slide groove 3, the upper surface of the extension bracket 801 is provided with a second limiting groove 802, the second limiting groove 802 is slidably mounted with a second movable seat 803, and the upper surface of the second movable seat 803 is rotatably mounted with a corrective wheel 805 through a boss 804; A second orthopedic groove 806 is formed on the surface of the orthopedic wheel 805 , and a second screw rod 807 is rotatably installed inside the second limiting groove 802 . The shaft of the second screw rod 807 is threadedly matched with the second movable seat 803 .

[0034] By rotating the second screw rod 807, it can be threadedly engaged with the second movable seat 803, and the second limiting groove 802 can drive the boss 804 and the corrective wheel 805 on one side to move horizontally, so that the corrective wheel 805 can cooperate with the first corrective groove 4041 at the current position to perform corresponding material bending to meet the bending needs of different arcs. When bending, the matching turntable 406 is rotated to drive the extension bracket 801 and the corrective wheel 805 above it to rotate, thereby realizing the bending of the material.

[0035] In the present application, the fixing assembly 7 includes a first movable seat 702, which is movably mounted inside the adjusting slide slot 2, a mounting platform 703 is mounted on the upper surface of the first movable seat 702, a fixed clamping plate 706 is fixedly mounted on one side of the mounting platform 703, and a first limiting groove 704 is opened on the other side of the mounting platform 703, and a movable clamping plate 707 is movably mounted inside the first limiting groove 704; A first screw rod 701 is rotatably installed inside the adjusting slide groove 2 , and the shaft of the first screw rod 701 is threadedly matched with the first movable seat 702 . A cylinder 705 is installed on the surface of the mounting platform 703 , and the output end of the cylinder 705 is fixedly connected to the movable clamping plate 707 .

[0036] By rotating the first screw rod 701, the position of the first movable seat 702 can be adjusted using the adjusting slide groove 2, so that the position of the material can be located between the first orthopedic groove 4041 and the second orthopedic groove 806. By starting the cylinder 705, the position of the movable clamping plate 707 can be adjusted using the first limiting groove 704, and the fixed clamping plate 706 on the other side can be used to fix the material.

[0037] The working principle of this kind of hot bending orthopedic machine for producing glasses frames: When used for the first time, according to the material processing requirements, first start the hydraulic rod 403 to push the conical column 404 to adjust up and down, so that the first orthopedic groove 4041 of the required size is aligned with the second orthopedic groove 806, then place the material to be processed on the mounting table 703, and rotate the first screw rod 701 to adjust the material position as needed, so that the material is close to the first orthopedic groove 4041, and then start the cylinder 705 to fix and clamp the material, and finally rotate the second screw rod 807 to make the orthopedic wheel 805 close to the material, and make the material close to the second orthopedic groove 806, so as to complete the adjustment of different bending arcs; Then, the motor 9 is started to drive the transmission gear 10 to mesh with the driven gear 4011 for transmission. Then, the driven gear 4011 rotates and the connecting ring 4021 rotates under the action of the connecting rod 410. When the connecting ring 4021 rotates, the matching turntable 406 and the extension bracket 801 are driven to rotate, so that the correction wheel 805 cooperates with the conical column 404 to bend the material. The extension bracket 801 is limited by the limiting slide groove 3 so that the mating turntable 406 does not rotate, and the contraction spring 4062 can provide additional rotation space. When the contraction spring 4062 is contracted, the push block 4025 on the connecting ring 4021 cooperates with the mating groove 4024 at the bottom of the rotating plate 4023, so that the rotating plate 4023 can rotate again after the bending assembly 8 rotates to the right position to adjust the positions of the two side columns 405; Thereby, the heating surface is switched to the cooling surface, so that the material that has completed hot pressing can be cooled and shaped in time. Finally, the cylinder 705 is started to replace the material. During the removal process, the motor 9 rotates in the opposite direction, so that the angle of the extension bracket 801 is reset. At the same time, the cooling surface is switched back to the heating surface for the next processing.

[0038] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A hot bending orthopedic machine for producing eyeglass frames, comprising a workbench (1), characterized in that: An adjusting chute (2) is provided in the middle of the upper surface of the workbench (1), and a fixing component (7) for fixing the material is arranged inside the adjusting chute (2). Limiting chute (3) and insertion holes (5) are respectively provided on both sides of the upper surface of the workbench (1), and a bending component (8) for bending the material is arranged inside the limiting chute (3). An extension frame (6) is fixedly installed at the bottom of the workbench (1), and an orthopedic component (4) for material molding is arranged inside the extension frame (6). The upper end of the orthopedic component (4) is inserted inside the insertion hole (5), and the fixing component (7) is located between the orthopedic component (4) and the bending component (8).

2. The hot bending orthopedic machine for producing eyeglass frames according to claim 1, characterized in that: A water tank (11) is fixedly mounted on the upper side of the expansion frame (6), a water pump (12) is fixedly mounted at the water outlet of the water tank (11), a motor (9) is fixedly mounted on one side of the expansion frame (6), and a transmission gear (10) for driving the orthopedic component (4) is fixedly mounted on the output end of the motor (9).

3. The hot bending orthopedic machine for producing eyeglass frames according to claim 2, characterized in that: The orthopedic component (4) comprises a rotating shaft (401), the rotating shaft (401) being rotatably mounted on one side of the expansion frame (6), the rotating shaft (401) being rotatably provided with a driven gear (4011) for meshing with the transmission gear (10), a mounting frame (402) being rotatably mounted inside the rotating shaft (401), a hydraulic rod (403) being fixedly mounted inside the mounting frame (402), a conical column (404) being rotatably connected and mounted on the output end of the hydraulic rod (403), and a first orthopedic groove (4041) being provided on the surface of the conical column (404); A connecting ring (4021) is rotatably mounted on the outer side of the mounting frame (402), a matching rotating disk (406) is rotatably mounted on the outer side of the connecting ring (4021), the bottom of the connecting ring (4021) is fixedly connected to the driven gear (4011) via a connecting rod (410), a rotating plate (4023) is rotatably mounted on the upper end of the connecting ring (4021), a matching groove (4024) is provided at the bottom of the rotating plate (4023), and a push block (4025) is provided on one side of the upper surface of the connecting ring (4021).

4. The hot bending and correction machine for producing eyeglass frames according to claim 3, characterized in that: Two columns (405) are fixedly mounted on the upper end of the rotating plate (4023); a mounting cavity (4044) is provided inside the conical column (404); the columns (405) extend through the mounting cavity (4044); a partition plate (4043) for dividing the columns (405) on both sides is fixedly mounted in the middle of the mounting cavity (4044); A connecting seat (407) is fixedly installed on the upper ends of the two columns (405), a moving rod (4072) is movably installed inside each of the connecting seats (407) via a supporting spring (4071), a mounting cover (4073) is fixedly installed on the outside of each of the moving rods (4072), a heat exchange plate (4074) is installed on the outer surface of each of the mounting covers (4073), the heat exchange plate (4074) is fitted with the inner wall of the mounting cavity (4044), a limiting guide rail (4042) is provided on the inner wall of the mounting cavity (4044), and the limiting guide rail (4042) is matched with the mounting cover (4073) in a limiting manner.

5. The hot bending and correction machine for producing eyeglass frames according to claim 4, characterized in that: An electric heating coil (409) is fixedly installed inside the installation cover (4073) on one side, and a cooling groove (408) is opened inside the installation cover (4073) on the other side. A plurality of channels (4051) are opened inside the columns (405) on both sides. A power supply cable (4054) for connecting the electric heating coil (409) is installed inside the channel (4051) on one side, and a water inlet hose (4052) and a water outlet hose (4053) are installed on both sides of the channel (4051) on the other side. The upper ends of the water inlet hose (4052) and the water outlet hose (4053) are respectively connected to the two sides of the cooling groove (408), the lower end of the water inlet hose (4052) is connected to the water pump (12), and the lower end of the water outlet hose (4053) is connected to the water tank (11).

6. The hot bending and correction machine for producing eyeglass frames according to claim 3, characterized in that: The matching rotating disk (406) is hollow inside and has a limit block (4061) fixedly mounted on one side. A matching baffle (4022) is fixedly mounted on one side of the connecting ring (4021). A contraction spring (4062) is mounted between a surface on one side of the matching baffle (4022) and a surface on one side of the limit block (4061).

7. The hot bending and correction machine for producing eyeglass frames according to claim 3, characterized in that: The bending assembly (8) comprises an extension bracket (801), the extension bracket (801) is fixedly mounted on one side of the mating turntable (406), the middle portion of the extension bracket (801) is slidably mounted inside the limiting slide groove (3), a second limiting groove (802) is provided on the upper surface of the extension bracket (801), a second movable seat (803) is slidably mounted inside the second limiting groove (802), and a correction wheel (805) is rotatably mounted on the upper surface of the second movable seat (803) via a boss (804).

8. The hot bending and correction machine for producing eyeglass frames according to claim 7, characterized in that: A second orthopedic groove (806) is provided on the surface of the orthopedic wheel (805), a second screw rod (807) is rotatably mounted inside the second limiting groove (802), and a shaft of the second screw rod (807) is threadably engaged with the second movable seat (803).

9. The hot bending and correction machine for producing eyeglass frames according to claim 1, characterized in that: The fixing assembly (7) comprises a first movable seat (702), the first movable seat (702) being movably mounted inside the adjusting slide groove (2), a mounting platform (703) being mounted on the upper surface of the first movable seat (702), a fixed clamping plate (706) being fixedly mounted on one side of the mounting platform (703), a first limiting groove (704) being formed on the other side of the mounting platform (703), and a movable clamping plate (707) being movably mounted inside the first limiting groove (704).

10. The hot bending and correction machine for producing eyeglass frames according to claim 9, characterized in that: A first screw rod (701) is rotatably mounted inside the adjusting slide groove (2), the shaft of the first screw rod (701) being threadably matched with the first movable seat (702), a cylinder (705) being mounted on the surface of the mounting platform (703), and an output end of the cylinder (705) being fixedly connected to a movable clamping plate (707).

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