A molding device for manufacturing optical glass

Abstract

The present invention belongs to the technical field of optical glass manufacturing, and specifically is a molding device for optical glass manufacturing; it comprises a manufacturing seat; a conveying disc is rotatably arranged above the manufacturing seat, a rotating shaft is fixedly connected to the lower end face of the conveying disc, the bottom end of the rotating shaft is connected to the output end of an external motor arranged inside the manufacturing seat, a plurality of molding seats are arranged on the upper end face of the conveying disc, a glass molding mold seat is arranged on the upper end face of each molding seat, the glass molding mold seat is integrally composed of an upper mold seat and a lower mold seat, a docking pipe 1 is arranged on the upper end face of the upper mold seat, and the optical glass molding liquid inside the feeding seat will flow to the inside of the glass molding mold seat along the docking pipe 2 and the docking pipe 1, so as to realize the function of automatically feeding the optical glass molding liquid into the glass molding mold seat and the feeding seat, thereby avoiding the problem of manual debugging and manual loading required by the staff in the prior art, and bringing convenience to the subsequent molding of the optical glass.

Description

Technical Field

[0001] The invention belongs to the technical field of optical glass manufacturing, in particular to a molding device for optical glass manufacturing. Background Art

[0002] The raw materials for making optical glass are mainly high-quality quartz sand, with appropriate auxiliary materials added. Rare earth elements are used to produce optical glass due to their high refractive index, low dispersion and good chemical stability. They are used to manufacture lenses for advanced optical instruments. In the molding process, softened glass is generally placed in a high-precision mold, and under heating, pressure and oxygen-free conditions, optical parts that meet the requirements of use are directly molded in one go.

[0003] The prior art also proposes some solutions for the molding of optical glass. For example, a Chinese patent application with publication number CN114014521A discloses an optical glass molding mold device, which relates to the technical field of optical glass molding, specifically an upper mold, a sinking ring groove and a positioning opening. The bottom end of the upper mold is fixed with limited connecting columns around it, and a template placement groove is opened in the middle of the bottom end of the upper mold. A sinking ring groove is opened on the outside of the template placement groove. Various different types of templates are respectively snapped into the template placement groove opened in the middle of the sinking ring groove, and then optical glasses with different structural requirements are processed, so that the mold can be suitable for the molding and manufacturing of various different optical glasses, thereby improving its practicality.

[0004] Although the above technical solution solves the problem of being applicable to the molding and manufacturing of a variety of different optical glasses, there are still other problems in specific use. For example, when the optical glass molding liquid is introduced, the staff generally manually adjusts it and passes the molding liquid into the mold base. After the molding is completed, it is manually closed, which is inconvenient to operate.

[0005] To this end, the present invention provides a molding device for manufacturing optical glass. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the optical glass manufacturing molding equipment described in the present invention comprises a manufacturing seat; a conveying disk is rotatably arranged above the manufacturing seat, the lower end surface of the conveying disk is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is connected with the output end of an external motor arranged inside the manufacturing seat, a plurality of molding seats are arranged on the upper end surface of the conveying disk, and a glass molding mold seat is arranged on the upper end surface of each molding seat, the glass molding mold seat is integrally composed of an upper mold seat and a lower mold seat, a docking pipe 1 is arranged on the upper end surface of the upper mold seat, a fixed bracket is installed above the manufacturing seat, a feeding seat is installed at the end of the fixed bracket away from the manufacturing seat, optical glass molding liquid is stored in the feeding seat, a docking pipe 2 is arranged at the bottom of the feeding seat, the docking pipe 2 can be moved into the inside of the docking pipe 1 to realize automatic docking and feeding, and a pushing mechanism is arranged at the bottom of the feeding seat, and the pushing mechanism is used to control the movement of the docking pipe 2 into the inside of the docking pipe 1.

[0008] Preferably, contact one is provided at the edge of the upper end surface of the forming seat through a support plate, and contact two is provided on the side wall of the fixed bracket through a side support plate. When the conveying disc drives the forming seat and contact one to move, contact one will contact contact two. During operation, when the external motor drives the conveying disc to rotate, and the glass forming mold seat above the conveying disc has not yet been aligned with the feeding seat, as the conveying disc continues to drive the forming seat to rotate, contact one on the upper end surface of the forming seat will contact contact two on the side wall of the fixed bracket. At this time, the external circuit is connected, and the external controller first controls the conveying disc to stop rotating, and enables the pushing mechanism to drive the connecting tube two to move, thereby realizing the function of automatic loading, and when the conveying disc stops rotating, sufficient feeding time is given to facilitate the molding of optical glass.

[0009] Preferably, a feeding pipe is installed on the lower end surface of the feeding seat, and the second connecting tube is slidably arranged at the bottom of the feeding pipe. The pushing mechanism includes an L-shaped electric push column installed on the lower end surface of the feeding seat, and the telescopic end of the L-shaped electric push column is connected to the outer wall of the second connecting tube, the diameter of the second connecting tube is smaller than the diameter of the feeding pipe, and the diameter of the second connecting tube is smaller than the diameter of the first connecting tube.

[0010] Preferably, a plurality of penetration grooves are provided on the outer wall of the butt-joint pipe 2, and the plurality of penetration grooves are arranged in a circular array on the upper side of the outer wall of the butt-joint pipe 2, and an overflow annular groove is provided on the inner wall of the feed pipe.

[0011] Preferably, a rectangular groove is opened inside the forming seat, a rectangular plate is installed on the side wall of the lower die seat, the lower die seat is slidably arranged inside the rectangular groove through the rectangular plate, contact three is arranged at the bottom of the rectangular plate, and contact four is installed at the upper end surface of the forming seat at the position corresponding to contact three.

[0012] Preferably, a telescopic column is fixedly installed at the bottom of the lower mold base, the bottom end of the telescopic column is connected to the upper end surface of the molding base, and the outer peripheral surface of the telescopic column is sleeved with a limit spring; during operation, when the upper mold base and the lower mold base move downward along the rectangular groove, the lower mold base will press down the telescopic column and the limit spring at the same time, and when the docking tube 2 moves to the initial position inside the feeding tube, the conveying disc will continue to drive the glass molding mold base to rotate, so that the subsequent glass molding mold base continues to move toward the bottom of the feeding base, which is convenient for the subsequent glass molding mold base to continue to pass the material and manufacture the optical glass, which is conducive to the continuity of optical glass manufacturing.

[0013] Preferably, a plurality of groups of support rods are fixedly installed on the outer circumference of the rotating shaft, and a connecting gear ring is commonly installed on the ends of the plurality of groups of support rods. A driven gear is installed above the manufacturing seat through a rotating column, and the connecting gear ring is meshingly connected with the driven gear. A connecting shaft is installed on the upper end surface of the driven gear, and a connecting disk is installed on the upper side of the outer circumference of the connecting shaft, and a plurality of impact rods are arranged on the outer circumference of the connecting disk. When the conveying disk drives the glass forming mold base to rotate, the impact rod will contact the upper mold base of the glass forming mold base.

[0014] Preferably, each of the impact rods is provided with an impact ball at the end away from the connecting plate, and the impact rod is an elastic rod; the provision of the impact ball and the impact rod being an elastic rod is conducive to the lower mold base being subjected to a certain degree of vibration, thereby facilitating the manufacturing and molding of optical glass.

[0015] Preferably, contact five is installed on the upper end surface of the manufacturing seat through a bracket. When the conveying disc drives the forming seat to rotate, contact one above the forming seat will contact contact five. An oil cylinder is installed on the upper end surface of the forming seat, and an L-shaped push column is installed on the telescopic end of the oil cylinder. The end of the L-shaped push column away from the oil cylinder is connected to the upper end surface of the upper mold seat.

[0016] Preferably, a heating wire is provided inside the glass forming mold base, so that the glass forming mold base can directly mold optical parts that meet the use requirements at one time under heating, pressurization and oxygen-free conditions.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The optical glass manufacturing molding equipment described in the present invention, through the continuous introduction of optical glass molding liquid, the upper mold base and the lower mold base will move downward along the rectangular groove, when the contact point three and the contact point four at the bottom of the rectangular plate are in contact, the amount of optical glass molding liquid introduced is just enough, so when the external circuit is turned on, the external controller will control the L-shaped electric push column to drive the docking tube 2 to move to the side away from the docking tube 1, that is, the docking tube 2 will move to the initial position inside the feeding tube, so that the function of automatically stopping the discharge after the feeding is completed can be realized, and the operation is more convenient.

[0019] 2. The optical glass manufacturing molding equipment described in the present invention, when the second butt joint tube is pushed by the L-shaped electric push column and gradually moves to the overflow ring groove side of the feeding tube, the optical glass molding liquid will flow into the overflow ring groove, and flow from the overflow ring groove through the penetration groove to the inside of the second butt joint tube, and then flow to the inside of the first butt joint tube, realizing the function of automatic feeding, and by adjusting the contact area between the penetration groove and the overflow ring groove, the feeding speed can be automatically adjusted, which brings convenience to the molding of optical glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the support rod in the present invention;

[0023] Figure 3 It is a structural schematic diagram of the connection disk in the present invention;

[0024] Figure 4 It is a structural schematic diagram of the upper die base and the lower die base in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of contact 1 and contact 2 in the present invention;

[0026] Figure 6 It is a structural schematic diagram of an L-shaped electric push column in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the butt-joint pipe 2 and the butt-joint pipe 1 in the present invention;

[0028] Figure 8 It is a schematic diagram of the structure when the penetration groove contacts the overflow ring groove in the present invention;

[0029] Fig. 9 This is a schematic diagram of the structure of the butt-joint pipe 2 in the initial state of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the rectangular plate in the present invention;

[0031] Fig.11 It is a schematic diagram of the structure of connecting the gear ring and the driven gear in the present invention.

[0032] In the figure: 1. manufacturing seat; 2. conveying plate; 201. rotating shaft; 3. forming seat; 4. glass forming mold seat; 401. upper mold seat; 402. lower mold seat; 403. butt joint pipe 1; 5. fixed bracket; 501. feeding seat; 502. butt joint pipe 2; 6. contact 1; 7. contact 2; 8. feeding pipe; 9. L-shaped electric push column; 10. penetration groove; 11. overflow ring groove; 12. rectangular groove; 13. rectangular plate; 14. contact 3; 15. contact 4; 16. telescopic column; 161. limit spring; 17. support rod; 18. connecting gear ring; 19. driven gear; 20. connecting shaft; 21. connecting plate; 22. impact rod; 23. impact ball; 24. contact 5; 25. oil cylinder; 26. L-shaped push column. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figures 1 to 5 As shown, an optical glass manufacturing molding device according to an embodiment of the present invention comprises a manufacturing seat 1; a conveying disc 2 is rotatably arranged above the manufacturing seat 1, a rotating shaft 201 is fixedly connected to the lower end surface of the conveying disc 2, and the bottom end of the rotating shaft 201 is connected to the output end of an external motor arranged inside the manufacturing seat 1; a plurality of molding seats 3 are arranged on the upper end surface of the conveying disc 2, and a glass molding mold seat 4 is arranged on the upper end surface of each molding seat 3, and the glass molding mold seat 4 is integrally composed of an upper mold seat 401 and a lower mold seat 402, and the upper mold seat 401 is provided with a plurality of molding seats 3, and a plurality of molding seats 3 are provided ... upper mold seat 401 is provided with a plurality of molding seats 3, and a plurality of molding seats 3 are provided with a plurality of molding seats 3, and a plurality of molding seats 4 are provided with a plurality of molding seats 3, and a plurality of molding seats 401 are provided with a plurality of molding seats 3, and a plurality of molding seats 401 are provided with a plurality of molding seats 402, and a plurality of molding seats 401 are provided with a plurality of molding seats 401, and a plurality of molding seats 401 are provided with a plurality of molding seats 401, and a plurality of molding seats 401 are provided with a plurality of molding seats 401, and a plurality of molding seats 401 are provided with a plurality of molding seats 401, and a plurality of molding seats 401 are provided with a plurality of molding seats 401, and a plurality of molding seats The upper end surface is provided with a butt joint pipe 1 403, a fixed bracket 5 is installed above the manufacturing seat 1, a feeding seat 501 is installed at the end of the fixed bracket 5 away from the manufacturing seat 1, the optical glass forming liquid is stored inside the feeding seat 501, and a butt joint pipe 2 502 is provided at the bottom of the feeding seat 501, and the butt joint pipe 2 502 can move into the butt joint pipe 1 403 to realize automatic butt joint loading, and a pushing mechanism is provided at the bottom of the feeding seat 501, and the pushing mechanism is used to control the butt joint pipe 2 502 to move into the butt joint pipe 1 403;

[0035] When working, optical glass manufacturing and molding generally involves placing softened glass into a high-precision mold, and directly molding it into optical parts that meet the requirements of use under heating, pressure and oxygen-free conditions at one time;

[0036] See attached Figure 1 and Figure 3As shown, a plurality of glass forming mold seats 4 are arranged on the conveying plate 2. When one of the glass forming mold seats 4 follows the rotation of the conveying plate 2 and moves to be aligned with the feeding seat 501, that is, the docking tube 1 403 of the upper mold seat 401 and the docking tube 2 502 at the bottom of the feeding seat 501 are aligned, at this time, the docking tube 2 502 will move toward the inside close to the docking tube 1 403 under the action of the pushing mechanism, and then the optical glass forming liquid in the feeding seat 501 will flow along the docking tube 2 502 and the docking tube 1 403 to the inside of the glass forming mold seat 4, so as to realize the function of automatically introducing the optical glass forming liquid after the glass forming mold seat 4 and the feeding seat 501 are aligned with each other, avoiding the problem of manual debugging and manual loading required by the staff in the prior art, and bringing convenience to the subsequent forming of the optical glass.

[0037] like Figures 2 to 5 As shown, a contact 1 6 is provided at the edge of the upper end surface of the forming seat 3 through a support plate, and a contact 2 7 is provided on the side wall of the fixed bracket 5 through a side support plate. When the conveying disc 2 drives the forming seat 3 and the contact 1 6 to move, the contact 1 6 will contact the contact 2 7; during operation, when the external motor drives the conveying disc 2 to rotate, and the glass forming mold base 4 above the conveying disc 2 has not yet been aligned with the feeding seat 501, as the conveying disc 2 continues to drive the forming seat 3 to rotate, the contact 1 6 on the upper end surface of the forming seat 3 will contact the contact 2 7 on the side wall of the fixed bracket 5. At this time, the external circuit is connected, and the external controller first controls the conveying disc 2 to stop rotating, and enables the pushing mechanism to drive the docking tube 2 502 to move, thereby realizing the function of automatic loading, and when the conveying disc 2 stops rotating, sufficient feeding time is given to facilitate the molding of optical glass.

[0038] like Figures 4 to 9 As shown, a feeding tube 8 is installed on the lower end surface of the feeding seat 501, and the second butt joint tube 502 is slidably arranged at the bottom of the feeding tube 8. The pushing mechanism includes an L-shaped electric push column 9 installed on the lower end surface of the feeding seat 501, and the telescopic end of the L-shaped electric push column 9 is connected to the outer wall of the second butt joint tube 502, and the diameter of the second butt joint tube 502 is smaller than the diameter of the feeding tube 8, and the diameter of the second butt joint tube 502 is smaller than the diameter of the first butt joint tube 403; during operation, when the contact 1 6 and the contact 2 7 are in contact, and under the action of the external controller, the telescopic end of the L-shaped electric push column 9 will drive the second butt joint tube 502 to move toward the side close to the first butt joint tube 403, refer to the attached Figure 4 and Figure 6 As shown, at this time, the second butt joint tube 502 just moves to the inside of the first butt joint tube 403, and then the optical glass molding liquid in the feeding seat 501 will flow along the second butt joint tube 502 and the first butt joint tube 403 into the cavity between the upper mold seat 401 and the lower mold seat 402, realizing the function of automatic feeding.

[0039] The outer wall of the second butt joint pipe 502 is provided with a plurality of through grooves 10, which are arranged in a circumferential array on the upper side of the outer wall of the second butt joint pipe 502, and the inner wall of the feed pipe 8 is provided with an overflow annular groove 11; when working, refer to the attached Fig. 9 As shown, at this time, the second butt joint pipe 502 is in contact with the inner wall of the feeding tube 8 and is away from the overflow annular groove 11 on the inner wall of the feeding tube 8, that is, the optical glass forming liquid inside the feeding seat 501 cannot flow out from the penetration groove 10 and the inside of the feeding tube 8, and the position of the second butt joint pipe 502 here is the initial position; when the second butt joint pipe 502 is pushed by the L-shaped electric push column 9 and gradually moves to the side of the overflow annular groove 11 of the feeding tube 8, the optical glass forming liquid will flow into the overflow annular groove 11, and flow from the overflow annular groove 11 through the penetration groove 10 to the inside of the second butt joint pipe 502, and flow to the inside of the first butt joint pipe 403, refer to the attached Figure 7 and Figure 8 As shown, the function of automatic feeding is realized, and the feeding speed can be automatically adjusted by adjusting the contact area between the penetration groove 10 and the overflow ring groove 11, which brings convenience to the molding of optical glass;

[0040] It should be noted that the heating, pressurization and oxygen-free conditions inside the glass forming mold base 4 and the forming of optical glass are all existing technologies and will not be described in detail in the embodiments of the present invention.

[0041] like Figures 4 to 10 As shown, a rectangular groove 12 is provided inside the molding seat 3, a rectangular plate 13 is installed on the side wall of the lower mold seat 402, the lower mold seat 402 is slidably arranged inside the rectangular groove 12 through the rectangular plate 13, a contact point 3 14 is arranged at the bottom of the rectangular plate 13, and a contact point 4 15 is installed at the upper end surface of the molding seat 3 at a position corresponding to the contact point 3 14; when working, in the initial state, that is, when the optical glass molding liquid has not yet been passed into the glass molding mold seat 4, the contact point 3 14 and the contact point 4 15 are not in contact at this time; when the feeding seat 501 passes the optical glass molding liquid inside the glass molding mold seat 4, due to the glass molding The lower mold base 402 of the mold base 4 is slidably set inside the molding base 3, so as the optical glass molding liquid continues to be introduced, the upper mold base 401 and the lower mold base 402 will move downward along the rectangular groove 12, and when the contact three 14 and the contact four 15 at the bottom of the rectangular plate 13 are in contact, the amount of optical glass molding liquid introduced is just enough. Therefore, when the external circuit is turned on, the external controller will control the L-shaped electric push column 9 to drive the docking tube 2 502 to move to the side away from the docking tube 1 403, that is, the docking tube 2 502 will move to the initial position inside the feeding tube 8, so that the function of automatically stopping the discharge after the feeding is completed can be realized, and the operation is more convenient.

[0042] A telescopic column 16 is fixedly installed at the bottom of the lower mold base 402, and the bottom end of the telescopic column 16 is connected to the upper end surface of the molding base 3, and the outer peripheral surface of the telescopic column 16 is sleeved with a limit spring 161; during operation, when the upper mold base 401 and the lower mold base 402 move downward along the rectangular groove 12, the lower mold base 402 will press down the telescopic column 16 and the limit spring 161 at the same time. When the docking tube 502 moves to the initial position inside the feeding tube 8, the conveying plate 2 will continue to drive the glass molding mold base 4 to rotate, so that the subsequent glass molding mold base 4 continues to move toward the bottom of the feeding base 501, which is convenient for the subsequent glass molding mold base 4 to continue to pass the material and manufacture the optical glass, which is conducive to the continuity of optical glass manufacturing.

[0043] It should be noted that the distance that the second docking tube 502 moves to the inside of the first docking tube 403 is greater than the distance when the third contact 14 moves to contact with the fourth contact 15, so as to ensure that the second docking tube 502 is always located inside the first docking tube 403.

[0044] like Figures 3 to 11 As shown, a plurality of groups of support rods 17 are fixedly installed on the outer circumference of the rotating shaft 201, and a connecting gear ring 18 is commonly installed at the ends of the plurality of support rods 17. A driven gear 19 is installed above the manufacturing seat 1 through a rotating column, and the connecting gear ring 18 is meshed and connected with the driven gear 19. A connecting shaft 20 is installed on the upper end surface of the driven gear 19, and a connecting disk 21 is installed on the outer circumference of the connecting shaft 20. A plurality of impact rods 22 are arranged on the outer circumference of the connecting disk 21. When the conveying disk 2 drives the glass forming mold base 4 to rotate, the impact rod 22 will contact the upper mold base 401 of the glass forming mold base 4; Working When the external motor drives the rotating shaft 201 and the conveying disk 2 to rotate, the rotating shaft 201 will simultaneously drive the supporting rod 17 and the connecting gear ring 18 to rotate. Since the connecting gear ring 18 and the driven gear 19 are meshed and connected, the connecting gear ring 18 will drive the driven gear 19 to rotate, so that the driven gear 19 drives the connecting shaft 20 and the connecting disk 21 to rotate, and the connecting disk 21 drives the impact rod 22 to rotate. The impact rod 22 will indirectly impact the surface of the lower mold base 402. Under the action of the knocking force, some bubbles in the optical glass liquid inside the glass forming mold base 4 can be knocked and dispersed, thereby improving the subsequent optical glass forming quality.

[0045] Each of the impact rods 22 is provided with an impact ball 23 at the end away from the connecting plate 21, and the impact rod 22 is an elastic rod; the provision of the impact ball 23 and the impact rod 22 being an elastic rod are conducive to the lower mold base 402 being subjected to a certain degree of vibration, thereby facilitating the manufacturing and molding of optical glass.

[0046] The upper end surface of the manufacturing seat 1 is equipped with a contact 5 24 through a bracket. When the conveying plate 2 drives the forming seat 3 to rotate, the contact 1 6 above the forming seat 3 will contact the contact 5 24. The upper end surface of the forming seat 3 is equipped with a cylinder 25. The telescopic end of the cylinder 25 is equipped with an L-shaped push column 26. The end of the L-shaped push column 26 away from the cylinder 25 is connected to the upper end surface of the upper mold seat 401. When working, when the conveying plate 2 drives the glass forming mold seat 4 and the forming seat 3 to rotate, When it rotates to the side close to contact five 24, that is, when contact one 6 and contact five 24 are in contact, the optical glass has been formed between the upper mold base 401 and the lower mold base 402. Therefore, when the external circuit is connected, the controller will control the telescopic end of the cylinder 25 to drive the L-shaped push column 26 to move, so that the L-shaped push column 26 drives the upper mold base 401 away from the lower mold base 402, thereby facilitating the subsequent removal of the formed optical glass, the operation is more convenient, and is conducive to subsequent operations, such as annealing, grinding, polishing, etc.

[0047] The glass forming mold base 4 is provided with a heating wire inside, so that the glass forming mold base 4 can directly mold and form optical parts that meet the use requirements at one time under heating, pressurization and oxygen-free conditions.

[0048] When working, refer to the attached Figure 1 and Figure 3 As shown, a plurality of glass forming mold seats 4 are arranged on the conveying plate 2. When one of the glass forming mold seats 4 moves with the rotation of the conveying plate 2 to be aligned with the feeding seat 501, that is, the butt joint pipe 1 403 of the upper mold seat 401 and the butt joint pipe 2 502 at the bottom of the feeding seat 501 are aligned, the butt joint pipe 2 502 will move toward the inside of the butt joint pipe 1 403 under the action of the pushing mechanism, and then the optical glass forming liquid in the feeding seat 501 will flow along the butt joint pipe 2 502 and the butt joint pipe 1 403 to the inside of the glass forming mold seat 4, so as to realize the function of automatically introducing the optical glass forming liquid after the glass forming mold seat 4 is aligned with the feeding seat 501, thereby avoiding the problem of manual debugging and manual loading by the staff in the prior art, and bringing convenience to the subsequent molding of the optical glass;

[0049] When the external motor drives the conveyor disc 2 to rotate, and the glass forming mold base 4 above the conveyor disc 2 has not yet aligned with the feeding base 501, as the conveyor disc 2 continues to drive the forming base 3 to rotate, the contact 1 6 on the upper end surface of the forming base 3 will contact the contact 2 7 on the side wall of the fixed bracket 5. At this time, the external circuit is connected, and the external controller first controls the conveyor disc 2 to stop rotating, and enables the pushing mechanism to drive the docking tube 2 502 to move, so as to realize the function of automatic feeding, and when the conveyor disc 2 stops rotating, sufficient feeding time is given to facilitate the molding of optical glass; when the contact 1 6 and the contact 2 7 are in contact, and under the action of the external controller, the telescopic end of the L-shaped electric push column 9 will drive the docking tube 2 502 to move toward the side close to the docking tube 1 403, refer to the attached Figure 4 and Figure 6 As shown, at this time, the second butt joint tube 502 just moves to the inside of the first butt joint tube 403, and then the optical glass molding liquid in the feeding seat 501 will flow along the second butt joint tube 502 and the first butt joint tube 403 into the cavity between the upper mold seat 401 and the lower mold seat 402, realizing the function of automatic feeding.

[0050] See attached Fig. 9 As shown, at this time, the second butt joint pipe 502 is in contact with the inner wall of the feeding tube 8 and is away from the overflow annular groove 11 on the inner wall of the feeding tube 8, that is, the optical glass forming liquid inside the feeding seat 501 cannot flow out from the penetration groove 10 and the inside of the feeding tube 8, and the position of the second butt joint pipe 502 here is the initial position; when the second butt joint pipe 502 is pushed by the L-shaped electric push column 9 and gradually moves to the side of the overflow annular groove 11 of the feeding tube 8, the optical glass forming liquid will flow into the overflow annular groove 11, and flow from the overflow annular groove 11 through the penetration groove 10 to the inside of the second butt joint pipe 502, and flow to the inside of the first butt joint pipe 403, refer to the attached Figure 7 and Figure 8 As shown, the function of automatic feeding is realized, and the feeding speed can be automatically adjusted by adjusting the contact area between the penetration groove 10 and the overflow ring groove 11, which brings convenience to the molding of optical glass;

[0051] In the initial state, that is, when the optical glass forming liquid has not yet been passed into the glass forming mold base 4, the contact point 3 14 and the contact point 4 15 are not in contact at this time; when the feeding seat 501 passes the optical glass forming liquid inside into the glass forming mold base 4, since the lower mold base 402 of the glass forming mold base 4 is slidably arranged inside the molding base 3, as the optical glass forming liquid continues to be passed in, the upper mold base 401 and the lower mold base 402 will move downward along the rectangular groove 12, and when the contact point 3 14 and the contact point 4 15 at the bottom of the rectangular plate 13 are in contact, the amount of optical glass forming liquid that has been passed in is just enough, so when the external circuit is turned on, the external controller will control the L-shaped electric push column 9 to drive the connecting pipe 2 502 to Move away from the side of the butt joint tube 1 403, that is, the butt joint tube 2 502 will move to the initial position inside the feeding tube 8, so that the function of automatically stopping the material discharge after the material feeding is completed can be realized, and the operation is relatively convenient; when the upper mold base 401 and the lower mold base 402 move downward along the rectangular groove 12, the lower mold base 402 will simultaneously press down the telescopic column rod 16 and the limit spring 161, and when the butt joint tube 2 502 moves to the initial position inside the feeding tube 8, the conveying plate 2 will continue to drive the glass forming mold base 4 to rotate, so that the subsequent glass forming mold base 4 continues to move toward the bottom of the feeding base 501, which is convenient for the subsequent glass forming mold base 4 to continue to pass the material and manufacture the optical glass, which is conducive to the continuous manufacture of the optical glass;

[0052] When the external motor drives the rotating shaft 201 and the conveying plate 2 to rotate, the rotating shaft 201 will simultaneously drive the supporting rod 17 and the connecting gear ring 18 to rotate. Since the connecting gear ring 18 and the driven gear 19 are meshed and connected, the connecting gear ring 18 will drive the driven gear 19 to rotate, so that the driven gear 19 drives the connecting shaft 20 and the connecting plate 21 to rotate, and the connecting plate 21 drives the impact rod 22 to rotate. The impact rod 22 will indirectly impact the surface of the lower mold base 402. Under the action of the knocking force, some bubbles in the optical glass liquid inside the glass forming mold base 4 can be knocked and dispersed, thereby improving the subsequent optical glass forming. Molding quality; when the conveyor plate 2 drives the completed glass molding mold base 4 and the molding base 3 to rotate, when it rotates to the side close to the contact five 24, that is, when the contact one 6 and the contact five 24 are in contact, the optical glass has been molded between the upper mold base 401 and the lower mold base 402. Therefore, when the external circuit is connected, the controller will control the telescopic end of the cylinder 25 to drive the L-shaped push column 26 to move, so that the L-shaped push column 26 drives the upper mold base 401 away from the lower mold base 402, thereby facilitating the subsequent removal of the molded optical glass, the operation is more convenient, and is conducive to subsequent operations, such as annealing, grinding, polishing, etc.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A molding device for manufacturing optical glass, characterized in that: The manufacturing base (1) comprises a conveying disc (2) rotatably arranged above the manufacturing base (1), a rotating shaft (201) being fixedly connected to the lower end surface of the conveying disc (2), the bottom end of the rotating shaft (201) being connected to the output end of an external motor arranged inside the manufacturing base (1), a plurality of forming seats (3) being arranged on the upper end surface of the conveying disc (2), a glass forming mold seat (4) being arranged on the upper end surface of each forming seat (3), the glass forming mold seat (4) being composed of an upper mold seat (401) and a lower mold seat (402) in an integrated manner, the upper end surface of the upper mold seat (401) being provided with a butt joint pipe (401), and a lower mold seat (402) being arranged on the upper end surface of the upper mold seat (401). 03), a fixed bracket (5) is installed above the manufacturing seat (1), and a feeding seat (501) is installed at the end of the fixed bracket (5) away from the manufacturing seat (1), and the optical glass molding liquid is stored inside the feeding seat (501), and a docking tube 2 (502) is arranged at the bottom of the feeding seat (501), and the docking tube 2 (502) can move into the docking tube 1 (403) to realize automatic docking and loading, and a pushing mechanism is arranged at the bottom of the feeding seat (501), and the pushing mechanism is used to control the docking tube 2 (502) to move into the docking tube 1 (403).

2. The optical glass forming equipment according to claim 1, characterized in that: A contact point 1 (6) is provided at the edge of the upper end surface of the forming seat (3) through a support plate, and a contact point 2 (7) is provided on the side wall of the fixed bracket (5) through a side support plate. When the conveying plate (2) drives the forming seat (3) and the contact point 1 (6) to move, the contact point 1 (6) will contact the contact point 2 (7).

3. The optical glass forming equipment according to claim 2, characterized in that: A feeding tube (8) is installed on the lower end surface of the feeding seat (501), and the second butt joint tube (502) is slidably arranged at the bottom of the feeding tube (8). The pushing mechanism includes an L-shaped electric push column (9) installed on the lower end surface of the feeding seat (501), and the telescopic end of the L-shaped electric push column (9) is connected to the outer wall of the second butt joint tube (502). The diameter of the second butt joint tube (502) is smaller than the diameter of the feeding tube (8), and the diameter of the second butt joint tube (502) is smaller than the diameter of the first butt joint tube (403).

4. The optical glass forming equipment according to claim 3, characterized in that: The outer wall of the second butt joint pipe (502) is provided with a plurality of through grooves (10), and the plurality of through grooves (10) are arranged in a circular array on the upper side of the outer wall of the second butt joint pipe (502), and the inner wall of the feed pipe (8) is provided with an overflow annular groove (11).

5. The optical glass forming equipment according to claim 4, characterized in that: A rectangular groove (12) is provided inside the molding seat (3), a rectangular plate (13) is installed on the side wall of the lower mold seat (402), the lower mold seat (402) is slidably arranged inside the rectangular groove (12) through the rectangular plate (13), a contact point three (14) is arranged at the bottom of the rectangular plate (13), and a contact point four (15) is installed at a position on the upper end surface of the molding seat (3) corresponding to the contact point three (14).

6. The optical glass forming equipment according to claim 4, characterized in that: A telescopic column (16) is fixedly mounted on the bottom of the lower mold base (402); the bottom end of the telescopic column (16) is connected to the upper end surface of the molding base (3); and the outer peripheral surface of the telescopic column (16) is sleeved with a limit spring (161).

7. The optical glass forming equipment according to claim 4, characterized in that: A plurality of groups of support rods (17) are fixedly mounted on the outer circumference of the rotating shaft (201), and a connecting gear ring (18) is commonly mounted on the ends of the plurality of support rods (17). A driven gear (19) is mounted above the manufacturing seat (1) via a rotating column, and the connecting gear ring (18) and the driven gear (19) are meshingly connected. A connecting shaft (20) is mounted on the upper end surface of the driven gear (19), and a connecting disk (21) is mounted on the upper side of the outer circumference of the connecting shaft (20). A plurality of impact rods (22) are arranged on the outer circumference of the connecting disk (21), and when the conveying disk (2) drives the glass forming mold seat (4) to rotate, the impact rods (22) will contact the upper mold seat (401) of the glass forming mold seat (4).

8. The optical glass forming equipment according to claim 7, characterized in that: An impact ball (23) is provided at the end of each impact rod (22) away from the connection plate (21), and the impact rod (22) is an elastic rod.

9. The optical glass forming equipment according to claim 3, characterized in that: The upper end surface of the manufacturing seat (1) is equipped with a contact point five (24) through a bracket. When the conveying plate (2) drives the forming seat (3) to rotate, the contact point one (6) above the forming seat (3) will contact the contact point five (24). The upper end surface of the forming seat (3) is equipped with an oil cylinder (25). The telescopic end of the oil cylinder (25) is equipped with an L-shaped push column (26). The end of the L-shaped push column (26) away from the oil cylinder (25) is connected to the upper end surface of the upper mold seat (401).

10. The optical glass forming equipment according to claim 1, characterized in that: A heating wire is arranged inside the glass forming mold base (4).

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