Lens cutting device with protective structure for optical equipment manufacturing

Abstract

The invention discloses an optical equipment manufacturing lens cutting device with a protection structure, which comprises a workbench, a water retaining seat is embedded in the upper surface of the workbench, a limiting window is formed in the center of the water retaining seat in a penetrating manner, and a limiting plate is attached to the inner wall of the limiting window; a base is slidably inserted into the lower part of the workbench, a placing plate is movably mounted in the base, a wax block placing box is mounted at the bottom of the placing plate in a communicating manner, and a heating base is mounted at the bottom of the wax block placing box in a communicating manner. A wax block placed in a wax block placing box is melted through a heating base, after the wax block is completely melted into wax liquid, an air pump works to inflate air into a central cavity of the heating base, then a push plate is jacked up to push out the wax liquid, and the bottom of a raw material plate placed on the upper portion of a placing plate is wrapped by the wax liquid; and after the wax liquid is cooled, limiting of the raw material plate is completed, so that the plate is limited, and the situation that the raw material plate is broken in the cutting process is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of lens cutting, in particular to a lens cutting device with a protective structure for manufacturing optical equipment. Background Art

[0002] Optical equipment is composed of a single or multiple optical devices. Optical equipment can be divided into two categories. One is optical equipment that forms real images, such as slide projectors and cameras, and the other is optical equipment that forms virtual images, such as telescopes, microscopes and magnifying glasses. The core component of optical equipment is the lens. During its production process, it is often necessary to cut the lens raw materials into multiple block structures of appropriate sizes.

[0003] The Chinese invention patent with the publication number CN 220784017 U discloses a lens cutting device for optical equipment, including a base, a collection bin fixedly connected to the top of the base, a cylinder fixedly installed on the inner top wall of the base, a cutting head fixedly connected to the output shaft of the cylinder, a fixing frame fixedly connected to the top of the base, a cleaning assembly provided on the base, a collection bin provided on the collection bin, and a filter plate rotatably connected to the inside of the collection bin. The lens cutting device for optical equipment, by providing a collection assembly and a cleaning assembly, can spray and clean the waste on the working plate through a nozzle when cutting the lens for optical equipment, spray and clean, so that the waste falls into the collection bin with the flowing water, and the waste and water are filtered by the filter plate, which is convenient for subsequent circulation to utilize water and reduce the waste of water resources, and by driving the filter plate to rotate, it is convenient to discharge the debris to the outside of the collection bin.

[0004] In the above-mentioned public documents, the raw material sheet is cut by a clamping device, so that the bottom of the raw material sheet is suspended in the air without a stress point. At the same time, the vibration generated during the cutting process can easily cause the raw material sheet to break, which increases the production cost. Therefore, a lens cutting device with a protective structure for optical equipment manufacturing is needed. Summary of the invention

[0005] The purpose of the present invention is to provide a lens cutting device for manufacturing optical equipment with a protective structure, which can limit the position of the raw material plate by setting a placement plate that can spray wax liquid to solve the technical problems mentioned in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a lens cutting device for manufacturing optical equipment with a protective structure, comprising a workbench, a water retaining seat is embedded and installed on the upper surface of the workbench, a limit window is provided through the center of the water retaining seat, and a limit plate is installed in close contact with the inner wall of the limit window;

[0007] A base is slidably inserted at the lower part of the workbench, a placement plate is movably installed inside the base, a wax block placement box is connected to the bottom of the placement plate, a heating base is connected to the bottom of the wax block placement box, an air pump is installed on the upper surface of the base, and the output end of the air pump is sealed and connected to the bottom of the heating base, a cavity is opened in the middle of the heating base, and a push plate is slidably installed inside the cavity;

[0008] Two groups of circulating water tanks are symmetrically installed on the left and right sides of the workbench.

[0009] Preferably, a pull-out groove is provided at the lower part of the workbench, two groups of limit grooves are symmetrically provided on the corresponding sides of the pull-out groove, and a positioning seat is provided on the upper surface of the workbench.

[0010] Preferably, the water retaining seat is plugged and installed in contact with the inner wall of the positioning seat, the limiting plate is lower than the height of the top surface of the water retaining seat, and a water storage tank is provided between the water retaining seat and the limiting window.

[0011] Preferably, two groups of limit rods are symmetrically installed on the left and right sides of the base, and the limit rods are slidably installed in contact with the inner wall of the limit groove, and a plurality of groups of electric push rods are symmetrically installed on the left and right sides of the base.

[0012] Preferably, a first bellows is sealably installed at the output end of the air pump, a connecting pipe is installed through the center position of the cavity corresponding to the heating base, and the top end of the first bellows is sealably connected to the connecting pipe.

[0013] Preferably, a plurality of groups of conical grooves are equidistantly provided on the upper surface of the placement plate, and a group of wax leakage holes connected to the wax block placement box are installed inside each group of the conical grooves, and the wax leakage holes are overall inverted cone-shaped structures located inside the conical grooves.

[0014] Preferably, a driving seat is installed in close contact with the rear side of the workbench, a limiting guide rail is installed on the rear side of the driving seat, a mounting base is slidably installed on the outside of the limiting guide rail, a supporting push rod is installed on the top of the mounting base, and a connecting seat is bolted to the top of the supporting push rod.

[0015] Preferably, a cutting base is movably mounted on the front side of the connecting seat through a connecting rod, a connecting push rod is mounted on the top of the connecting seat, the telescopic end of the connecting push rod is bolted to the upper surface of the cutting base, and limiting frames are symmetrically mounted on both sides of the cutting base.

[0016] Preferably, a group of high partitions and a group of low partitions are installed inside each group of circulating water tanks, and the internal space of the limit window is divided into three groups of sedimentation spaces.

[0017] Preferably, a water pump is installed at the top of the circulating water tank located at the sedimentation space on the side of the low partition, the water pumping end of the water pump extends into the circulating water tank, the water delivery end of the water pump is installed with a water delivery pipe, a second corrugated pipe is installed in the middle of the water delivery pipe, the upper part of the limit window is located on the side of the high partition and a water pumping pipe is installed through it, and a water supply pipe is installed through the sedimentation space on the outside of the circulating water tank corresponding to the side of the water pump.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The wax blocks placed inside the wax block placement box are melted by heating the base. After the wax blocks are completely melted into wax liquid, the air pump works to fill air into the central cavity of the heating base, and then the push plate is lifted to push out the wax liquid, so that the bottom of the raw material plate placed on the upper part of the placement plate is wrapped by the wax liquid. After the wax liquid cools down, the raw material plate is limited, thereby fixing the raw material plate, thereby limiting the plate and avoiding the raw material plate from breaking during the cutting process.

[0020] 2. At the same time, the water retaining seat and the circulating water tank cooperate to complete the collection of water, avoiding the infiltration of water and causing rust on the cutting equipment, and further improving the protection of the device through the circulation of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the base installation structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the installation structure of the installation base of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation structure of the circulating water tank of the present invention;

[0025] Figure 5 This is a schematic diagram of the split installation structure of the water retaining seat of the present invention;

[0026] Figure 6 This is a schematic diagram of the disassembly of the placement plate installation structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the bottom structure of the placement plate of the present invention;

[0028] Figure 8 This is a schematic diagram of the splitting of the cutting base installation structure of the present invention;

[0029] Fig. 9 This is a schematic diagram of the internal structure of the circulating water tank of the present invention;

[0030] Fig.10It is a schematic diagram of the internal structure of the circulating water tank of the present invention.

[0031] In the figure: 1. workbench; 2. pull-out groove; 3. limit groove; 4. positioning seat; 5. water retaining seat; 6. limit window; 7. limit plate; 8. base; 9. limit rod; 10. electric push rod; 11. air pump; 12. first bellows; 13. placement plate; 14. wax liquid leakage hole; 15. wax block placement box; 16. heating base; 17. connecting pipe; 18. driving seat; 19. limit guide rail; 20. mounting base; 21. support push rod; 22. connecting seat; 23. cutting base; 24. connecting push rod; 25. limit frame; 26. circulating water tank; 27. high partition; 28. low partition; 29. ​​water pump; 30. water supply pipe; 31. second bellows; 32. water extraction pipe; 33. water supply pipe. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] 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.

[0034] The present invention provides: a lens cutting device for manufacturing optical equipment with a protective structure, such as Figure 1-Figure 10 As shown, it includes a workbench 1, the upper surface of the workbench 1 is embedded with a water retaining seat 5, the center of the water retaining seat 5 is penetrated by a limit window 6, and the inner wall of the limit window 6 is fitted with a limit plate 7; a base 8 is slidably inserted at the lower part of the workbench 1, a placement plate 13 is movably installed inside the base 8, a wax block placement box 15 is connected and installed at the bottom of the placement plate 13, a heating base 16 is connected and installed at the bottom of the wax block placement box 15, an air pump 11 is installed on the upper surface of the base 8, the output end of the air pump 11 is sealed and connected to the bottom of the heating base 16, a cavity is opened in the middle of the heating base 16, and a push plate is fitted and slidably installed inside the cavity; two groups of circulating water tanks 26 are symmetrically installed on the left and right sides of the workbench 1.

[0035] Preferably, a pull-out groove 2 is provided at the lower portion of the workbench 1, and two groups of limit grooves 3 are symmetrically provided on the corresponding sides of the pull-out groove 2. A positioning seat 4 is provided on the upper surface of the workbench 1. The pull-out groove 2 provided at the lower portion of the workbench 1 limits the use position of the base 8, and the limit groove 3 provided inside the pull-out groove 2 cooperates with the limit rod 9 installed on the outer side of the base 8 to further limit the use position of the base 8, so that the base 8 as a whole will not be completely detached from the inside of the pull-out groove 2, and the base 8 can be accurately reset through the limitation of the positioning seat 4, and the electric push rod 10 provided in cooperation makes the placement plate 13 move upward to complete the stable cutting of the lens raw material.

[0036] Furthermore, the water retaining seat 5 is installed by being plugged into the inner wall of the positioning seat 4, the limiting plate 7 is lower than the top surface height of the water retaining seat 5, and a water storage bin is arranged between the water retaining seat 5 and the limiting window 6. The water retaining seat 5 is embedded in the positioning seat 4 so that the water retaining seat 5 can move to a position corresponding to the base 8, so that the placement plate 13 rises and enters the limiting plate 7, and the water storage bin formed between the limiting plate 7 and the water retaining seat 5 can collect and temporarily store cooling water during the process of cutting the raw material into lenses.

[0037] Furthermore, two groups of limit rods 9 are symmetrically installed on the left and right sides of the base 8, and the limit rods 9 are slidably installed in accordance with the inner wall of the limit groove 3. Several groups of electric push rods 10 are symmetrically installed on the left and right sides of the base 8. When the raw material plate needs to be replaced, the base 8 is pulled out from the pull-out groove 2, and the raw material plate is placed on the upper part of the placement plate 13. After the base 8 is pushed back, the limit rods 9 can work to stably send the placement plate 13 into the limit plate 7 to complete the cutting work.

[0038] It is worth mentioning that a first bellows 12 is sealedly installed at the output end of the air pump 11, and a connecting pipe 17 is installed through the center position of the cavity corresponding to the heating base 16. The top of the first bellows 12 is sealed and connected to the connecting pipe 17. The first bellows 12 at the top of the air pump 11 is connected to the connecting pipe 17, so that the air pump 11 can stably pressurize and push the push plate inside the heating base 16 during the movement of the placement plate 13. After the heating base 16 works to melt the wax block inside the wax block placement box 15 into liquid, the wax liquid is pushed out from the wax liquid leakage hole 14 through the rise of the push plate to stick to the raw material plate, thereby completing the rapid limiting fixation of the plate. At the same time, due to the cooling and solidification of the wax liquid, the raw material plate can be stably adhered to the upper part of the placement plate 13 to complete the fixation, which plays a better protective role and avoids the collapse of the raw material plate during the cutting process.

[0039] Specifically, a plurality of groups of conical grooves are equidistantly provided on the upper surface of the placement plate 13, and a group of wax leakage holes 14 connected to the wax block placement box 15 are installed inside each group of conical grooves. The wax leakage holes 14 are generally inverted cone-shaped structures located inside the conical grooves. The conical grooves provided on the upper surface of the placement plate 13 enable the wax liquid to gather and adhere to the bottom of the raw material plate after being pushed out, thereby improving the firmness of the adhesion. At the same time, since the wax leakage holes 14 are inverted cone-shaped structures, the partially solidified wax liquid can be limited, further improving the safety of cutting the raw material plate.

[0040] Preferably, a driving seat 18 is installed on the rear side of the workbench 1, a limiting guide rail 19 is installed on the rear side of the driving seat 18, a mounting base 20 is slidably installed on the outside of the limiting guide rail 19, a supporting push rod 21 is installed on the top of the mounting base 20, and a connecting seat 22 is bolted to the top of the supporting push rod 21. The driving seat 18 and the limiting guide rail 19 installed on the rear side of the workbench 1 control the movement of the mounting base 20. The driving seat 18 and the limiting guide rail 19 are a more common moving guide rail structure, and the supporting push rod 21 controls the lifting of the connecting seat 22, thereby better assisting the cutting base 23 to complete the cutting of the raw material plate.

[0041] In addition, a cutting base 23 is movably installed on the front side of the connecting seat 22 through a connecting rod, a connecting push rod 24 is installed on the top of the connecting seat 22, the telescopic end of the connecting push rod 24 is bolted to the upper surface of the cutting base 23, and limiting frames 25 are symmetrically installed on both sides of the cutting base 23. The connecting seat 22 and the cutting base 23 are first movably connected through the connecting rod, and the connection method is that two groups of connecting rods extending into the interior of the cutting base 23 are fixedly installed at the front end of the connecting seat 22, and the connecting rods limit and support the cutting base 23. Secondly, the connecting push rod 24 is used to control the movement of the cutting base 23. During the working process of the connecting push rod 24, the liquid push rod is used to ensure the stable movement of the cutting base 23, thereby completing the continuous cutting of the raw material plate.

[0042] It is worth mentioning that each group of circulating water tanks 26 is installed with a group of high partitions 27 and a group of low partitions 28. The internal space of the limit window 6 is divided into three groups of sedimentation spaces. The pumping end of the pumping pipe 32 is located inside the water storage tank. The operation of the water pump 29 forms a negative pressure inside the circulating water tank 26, so that the high partitions 27 can continuously pump water into the water storage tank, and perform continuous sedimentation in the three groups of sedimentation spaces. Among them, the high partitions 27 are higher. After the water inside the high partitions 27 overflows, the upper clear water will flow into the second group of sedimentation spaces. Similarly, the second group of sedimentation spaces has a more stable sedimentation process because the water slowly flows in by overflow. After the second group of sedimentation spaces is full, the upper clear water will flow into the third group of sedimentation spaces until it is pumped out for use by the pumping end of the water pump 29.

[0043] Specifically, a water pump 29 is installed at the top of the circulating water tank 26, which is located in the sedimentation space on one side of the low partition 28. The water pumping end of the water pump 29 extends into the circulating water tank 26, and a water delivery pipe 30 is installed at the water delivery end of the water pump 29. A second corrugated pipe 31 is installed in the middle of the water delivery pipe 30. A water pumping pipe 32 is installed through the upper part of the limit window 6, which is located on one side of the high partition 27. A water replenishment pipe 33 is installed through the sedimentation space on the outside of the circulating water tank 26 corresponding to the side of the water pump 29. The water delivery pipe 30 is inserted into the inside of the limit frame 25, so that the end of the water delivery pipe 30 is always facing the cutting position to complete the water delivery operation, and the second corrugated pipe 31 can be moved in conjunction with the cutting base 23.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lens cutting device for optical equipment manufacturing with a protective structure, characterized in that: It comprises a workbench (1), wherein a water retaining seat (5) is embedded and installed on the upper surface of the workbench (1), a limit window (6) is provided through the center of the water retaining seat (5), and a limit plate (7) is fitted on the inner wall of the limit window (6); A base (8) is slidably inserted at the lower part of the workbench (1), a placement plate (13) is movably installed inside the base (8), a wax block placement box (15) is connected to the bottom of the placement plate (13), a heating base (16) is connected to the bottom of the wax block placement box (15), an air pump (11) is installed on the upper surface of the base (8), the output end of the air pump (11) is sealed and connected to the bottom of the heating base (16), a cavity is opened in the middle of the heating base (16), and a push plate is slidably installed inside the cavity; Two groups of circulating water tanks (26) are symmetrically installed on the left and right sides of the workbench (1).

2. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 1, characterized in that: A drawing groove (2) is provided at the lower part of the workbench (1), two groups of limiting grooves (3) are symmetrically provided on the corresponding sides of the drawing groove (2), and a positioning seat (4) is provided on the upper surface of the workbench (1).

3. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 2, characterized in that: The water retaining seat (5) is plugged and installed in contact with the inner wall of the positioning seat (4); the limiting plate (7) is lower than the top surface height of the water retaining seat (5); and a water storage tank is provided between the water retaining seat (5) and the limiting window (6).

4. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 3, characterized in that: Two groups of limit rods (9) are symmetrically installed on the left and right sides of the base (8), and the limit rods (9) are slidably installed in contact with the inner wall of the limit groove (3). A plurality of groups of electric push rods (10) are symmetrically installed on the left and right sides of the base (8).

5. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 4, characterized in that: The output end of the air pump (11) is sealed with a first bellows (12), and the heating base (16) is penetrated and installed with a connecting pipe (17) at the center position of the cavity corresponding to the first bellows (12), and the top end of the first bellows (12) is sealed and connected to the connecting pipe (17).

6. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 5, characterized in that: The upper surface of the placement plate (13) is provided with a plurality of groups of conical grooves at equal intervals, and each group of the conical grooves has a group of wax liquid leakage holes (14) installed inside thereof and connected to the wax block placement box (15). The wax liquid leakage holes (14) are overall inverted conical structures and are located inside the conical grooves.

7. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 6, characterized in that: A driving seat (18) is installed on the rear side of the workbench (1), a limiting guide rail (19) is installed on the rear side of the driving seat (18), a mounting base (20) is slidably installed on the outside of the limiting guide rail (19), a supporting push rod (21) is installed on the top of the mounting base (20), and a connecting seat (22) is bolted to the top of the supporting push rod (21).

8. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 7, characterized in that: A cutting base (23) is movably mounted on the front side of the connecting seat (22) through a connecting rod, a connecting push rod (24) is mounted on the top of the connecting seat (22), a telescopic end of the connecting push rod (24) is bolted to the upper surface of the cutting base (23), and limiting frames (25) are symmetrically mounted on both sides of the cutting base (23).

9. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 8, characterized in that: A group of high partitions (27) and a group of low partitions (28) are installed inside each group of circulating water tanks (26), and the internal space of the limit window (6) is divided into three groups of sedimentation spaces.

10. The lens cutting device with a protective structure for manufacturing optical equipment according to claim 9, characterized in that: A water pump (29) is installed at the top of the circulating water tank (26) in the sedimentation space on one side of the low partition (28); the water pumping end of the water pump (29) extends into the circulating water tank (26); a water delivery pipe (30) is installed at the water delivery end of the water pump (29); a second corrugated pipe (31) is installed in the middle of the water delivery pipe (30); a water pumping pipe (32) is installed through the upper part of the limit window (6) located on one side of the high partition (27); and a water supply pipe (33) is installed through the sedimentation space on the outer side of the circulating water tank (26) corresponding to the water pump (29).

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