Glass lens cutting machine with protective function

Abstract

The present invention relates to the field of glass processing technology, and in particular to a glass lens cutting machine with a protective function, comprising a base and a cutting assembly, etc.; the cutting assembly is provided on the base. The present invention realizes that a lens is pushed by a suction cup to be separated from scraps, and a worker does not need to manually push away the scraps to remove the lens, thereby preventing the worker's fingers from being scratched by the edge of the scraps, and at the same time improving the production efficiency of lens extraction; a storage plate is used to temporarily store the lens, and while separating the lens from the scraps, the work connection of cutting, extracting and cleaning the scraps of the glass lens is made tighter and smoother; a shield is pressed on the upper side of the scraps to prevent the scraps from deviating and squeezing onto the side of the lens, preventing the scraps from breaking and producing fragments, and protecting the side of the lens from being scratched; a first push plate is used to push the lens upward to expose the side of the lens, and at this time the worker can remove the lens after touching the side of the lens, making the worker more convenient in the process of extracting the material.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, and in particular to a glass lens cutting machine with a protective function. Background Art

[0002] The processing of glass lenses usually involves placing a glass plate on a cutting device, and then using a cutting structure to cut a specified glass lens from the glass plate. Workers then separate the scraps from the glass lens, take out the required glass lens, and remove the scraps. During the material removal process, the edges of the cut scraps are relatively sharp. When workers use their hands to push away the scraps to take out the glass lens, their fingers are easily scratched by the edges of the scraps. At the same time, when manually pushing the scraps, it is unavoidable that the scraps collide with the side of the glass lens, which can easily cause the side of the glass lens to be damaged and affect the quality. Generally, after separation, the lens needs to be manually placed on the corresponding supporting mold or supporting frame, which leads to low manual assembly efficiency. At the same time, manual packaging also has the risk of slipping and damage. Moreover, manual packaging can easily cause more dust to adhere to the surface of the lens, and fingerprints and other dirt to appear.

[0003] At the same time, when the glass plate is too large, it is difficult for workers to move the glass plate and place it on the supporting surface of the cutting device. During this process, not only multiple people are required to cooperate in the transportation, which increases labor costs, but also the scraps remaining on the supporting surface need to be processed separately before transportation, resulting in cumbersome steps in the production of glass lenses.

[0004] In summary, this application proposes a glass lens cutting machine with a protective function to improve the technical problems mentioned above. Summary of the Invention

[0005] In order to overcome the problems of being scratched by the edges of scraps during manual material removal, and at the same time, manual material removal cannot avoid the edges of scraps colliding with the glass lens, causing damage to the glass lens, and manual material removal has low efficiency and is prone to leaving dust, fingerprints and other dirt on the glass lens, the present invention provides a glass lens cutting machine with a protective function.

[0006] The technical solution of the present invention is: a glass lens cutting machine with a protective function, comprising a base and a cutting assembly; the cutting assembly is arranged on the base; further comprising a storage plate, a corrugated cover, a suction cup, a first electric slider, a connecting frame, a slide plate, a second electric slider and an auxiliary system; a plurality of first rubber valves are arranged on the base, and the diameter of the first rubber valve is larger than the diameter of the lens; a plurality of card slots are provided on the base; a storage plate for storing and transporting lenses is slidably connected in each card slot; a plurality of circular grooves are provided on each circular groove; a second rubber valve is arranged on each circular groove, and each second rubber valve is vertically opposite to the first rubber valve above; two second rubber valves are slidably connected to the cutting assembly An electric slider; a connecting frame is fixedly connected to the two first electric sliders; two slide grooves are provided on the connecting frame; a second electric slider is slidably connected to each slide groove; a slide plate is fixedly connected to the two second electric sliders; a plurality of corrugated covers are fixedly connected to the lower side of the slide plate; a suction cup is fixedly connected to the lower side of each corrugated cover to prevent scraps from scratching workers; an air cavity is formed between each corrugated cover and the suction cup fixed to its lower side and the slide plate; a first air pipe is connected to the upper side of each corrugated cover, and each first air pipe passes through the slide plate and is connected to an external pump; a second air pipe is connected to the upper side of each suction cup, and each second air pipe is connected to an external pump; an auxiliary system is provided on the slide rail to assist workers in loading materials.

[0007] As a preferred technical solution of the present invention, the above-mentioned glass lens cutting machine with protective function also includes a shield; a plurality of shields are fixedly connected to the lower side of the slide to prevent scraps from interfering with the operation of the device; each shield covers the adjacent corrugated shield.

[0008] As a preferred technical solution of the present invention, the above-mentioned glass lens cutting machine with protective function also includes a first push plate; each storage plate is slidably connected to a plurality of first push plates for assisting workers in taking out the lens; each first push plate slides in an adjacent circular groove.

[0009] As a preferred technical solution of the present invention, each second rubber valve is located in the middle of an adjacent circular groove.

[0010] As a preferred technical solution of the present invention, the center point of each second rubber valve is concave downward.

[0011] As a preferred technical solution of the present invention, each suction cup is made of soft rubber material.

[0012] As a preferred technical solution of the present invention, in the above-mentioned glass lens cutting machine with protective function, the auxiliary system includes a second push plate and a collection box; the front side of the slide is slidably connected to the second push plate for collecting scraps; the rear side of the base is detachably connected to the collection box.

[0013] As a preferred technical solution of the present invention, the above-mentioned glass lens cutting machine with protective function also includes an extrusion plate and an electric push rod; a plurality of electric push rods are fixedly connected to the front side of the second push plate; and an extrusion plate for assisting workers in loading materials is commonly fixed to the lower side of the telescopic ends of the plurality of electric push rods.

[0014] As a preferred technical solution of the present invention, the above-mentioned glass lens cutting machine with protective function further includes a protective strip; the front side of the base is fixed with a protective strip to prevent the glass plate from being scratched; the protective strip is made of rubber.

[0015] As a preferred technical solution of the present invention, a plurality of rubber bumps are provided on the lower side of the extrusion plate.

[0016] Compared with the existing technology, the present invention has the following advantages: the present invention realizes that the lens is pushed and separated from the scrap by the suction cup, and the worker does not need to manually push away the scrap to remove the lens, which prevents the worker's fingers from being scratched by the edge of the scrap and improves the production efficiency of the lens removal;

[0017] The storage board temporarily stores the lenses and separates the lenses from the scraps, making the cutting, removal and cleaning of the glass lenses smoother and more seamless.

[0018] The shield is pressed on the upper side of the scrap to prevent the scrap from deflecting and squeezing onto the side of the lens, preventing the scrap from breaking and producing fragments, while protecting the side of the lens from being scratched;

[0019] The lens is pushed upward by the first push plate to expose the side of the lens. At this time, the worker can touch the side of the lens to remove the lens, making it more convenient for the worker to remove the material;

[0020] While cleaning up the scraps through the second push plate, it also assists workers in placing larger glass on the upper side of the base, making the device more efficient during operation while reducing manual workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the glass lens cutting machine with a protective function of the present invention;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the slide plate and the baffle cover combination of the present invention;

[0023] Figure 3 A sectional view of the slide plate and the baffle assembly of the present invention;

[0024] Figure 4 A cross-sectional view of the bellows, suction cup, and slide assembly of the present invention;

[0025] Figure 5 is a cross-sectional view of the base of the present invention;

[0026] Figure 6 is a cross-sectional view of a storage plate of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the auxiliary system of the present invention.

[0028] Marked in the figure: 1-base, 1001-card slot, 1002-first rubber valve, 2-slide rail, 3-third electric slider, 4-cutting machine, 5-storage plate, 5001-circular groove, 5002-second rubber valve, 6-corrugated cover, 6001-first air tube, 6002-air cavity, 7-suction cup, 7001-second air tube, 101-first electric slider, 102-connecting frame, 10201-slide groove, 103-slide plate, 104-blocking cover, 105-first push plate, 106-second electric slider, 201-second push plate, 202-extrusion plate, 203-protective strip, 204-electric push rod, 205-collection box. DETAILED DESCRIPTION

[0029] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those skilled in the art will recognize that terms such as "above," "below," "upwardly," "downwardly," and the like are used to describe the drawings and are not intended to limit the scope of the present invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and are not intended to limit the scope of the present invention in any way.

[0030] Example 1

[0031] like Figures 1-6 As shown, a glass lens cutting machine with a protective function includes a base 1 and a cutting assembly; the cutting assembly is provided on the base 1;

[0032] It also includes a storage plate 5, a corrugated cover 6, a suction cup 7, a first electric slider 101, a connecting frame 102, a slide plate 103, a second electric slider 106 and an auxiliary system; a plurality of first rubber valves 1002 are provided on the base 1, and the diameter of the first rubber valve 1002 is larger than the diameter of the lens; two card slots 1001 are provided on the base 1; a storage plate 5 is slidably connected in each card slot 1001; each storage plate 5 is provided with a plurality of circular grooves 5001; each circular groove 5001 is provided with a second rubber valve 5002, and each second rubber valve 5002 is vertically opposite to the first rubber valve 1002 above; two first electric sliders 101 are slidably connected to the cutting assembly; a connecting rod 1006 is fixed to the two first electric sliders 101. Frame 102; Two slide grooves 10201 are provided on the connecting frame 102; Each slide groove 10201 is slidably connected to a second electric slider 106; The two second electric sliders 106 are commonly fixed to a slide plate 103; A plurality of corrugated covers 6 are fixed to the lower side of the slide plate 103; A suction cup 7 is fixed to the lower side of each corrugated cover 6; An air cavity 6002 is formed between each corrugated cover 6 and the suction cup 7 fixed to its lower side and the slide plate 103; Each corrugated cover 6 is connected to a first air pipe 6001 on the upper side, and each first air pipe 6001 passes through the slide plate 103 and is connected to an external pump; Each suction cup 7 is connected to a second air pipe 7001 on the upper side, and each second air pipe 7001 is connected to an external pump; An auxiliary system is provided on the slide rail 2.

[0033] The cutting assembly includes a slide rail 2, a third electric slider 3 and a cutting machine 4; two slide rails 2 are fixed to the base 1; each slide rail 2 is slidingly connected to the adjacent first electric slider 101; each slide rail 2 is slidingly connected to a third electric slider 3; the cutting machine 4 is installed on both third electric sliders 3.

[0034] It also includes a shield 104 ; a plurality of shields 104 are fixedly connected to the lower side of the slide 103 ; each shield 104 covers the adjacent corrugated shield 6 .

[0035] It also includes a first push plate 105 ; each receiving plate 5 is slidably connected to a plurality of first push plates 105 ; each first push plate 105 slides in an adjacent circular groove 5001 .

[0036] Each second rubber valve 5002 is located in the middle of an adjacent circular groove 5001 .

[0037] The center point of each second rubber valve 5002 is concave downward.

[0038] Each suction cup 7 is made of soft rubber material to prevent the lens from being scratched or damaged when the suction cup 7 contacts the lens.

[0039] Before cutting the glass lens, the worker places the entire glass plate to be cut on the upper side of the base 1, then controls the third electric slider 3 to drive the cutting machine 4 to slide back and forth on the slide rail 2, and controls the cutting machine 4 itself to move left and right, and then starts the laser emitting device of the cutting machine 4 to cut the glass plate, thereby cutting out a glass lens that meets the requirements.

[0040] When the glass lens is cut, it is usually manually separated from the lens and the scraps, and then the lens is taken out to separate the scraps from the lens. In this process, the worker's fingers are easily scratched by the edge of the scraps. At the same time, when the scraps are manually moved, it is inevitable that the scraps will collide with the side of the glass lens, which can easily cause the side of the glass lens to be damaged and affect the quality. Therefore, the second electric slider 106 is started to slide forward, driving the connecting frame 102 and the slide plate 103 to move forward together, so that the corrugated cover 6 and the suction cup 7 are directly above the lens to be taken, and then the second electric slider 106 is controlled to slide downward on the slide groove 10201, driving the slide plate 103 to move downward, and then the suction cup 7 is attached to the surface of the lens. It should be noted that the diameter of the suction cup 7 is the same as the diameter of the lens, and then the external pump is controlled to start pumping air, so that the second air pipe 7001 extracts the air between the suction cup 7 and the lens. The air forms a negative pressure, which then adsorbs the lens on the suction cup 7. At this time, the second electric slider 106 drives the slide plate 103 to move vertically downward, and then pushes the suction cup 7 to drive the lens to squeeze the first rubber valve 1002, thereby pushing the glass lens through the first rubber valve 1002. In this process, since the scraps are on the upper side of the base 1 at this time, when the lens passes through the first rubber valve 1002, the lens and the scraps are completely separated. Finally, the slide plate 103 is controlled to reset upward, and then the external pump is controlled to pump gas into the second air pipe 7001, so that the suction cup 7 releases the lens, assisting the worker to remove the lens. The worker does not need to push away the scraps and then take out the lens, avoiding the problem of workers being scratched by the scraps when separating the materials. At the same time, it also avoids the collision between the side of the lens and the scraps, protecting the lens from being damaged, and speeding up the collection rate of the lens through the above method, thereby improving production efficiency.

[0041] In the process of removing the lens, in order to facilitate batch processing and quickly complete subsequent transportation and packaging operations, workers generally need to manually arrange the lenses in sequence and place them on the corresponding supporting molds or supporting racks after separation. However, manual assembly is inefficient, and there is a risk of slipping and damage during manual packaging. Moreover, manual packaging can easily cause more dust to adhere to the surface of the lens, as well as fingerprints and other dirt, making it more difficult to clean the lens later. Therefore, after the suction cup 7 absorbs the lens, the external pump is controlled to start supplying gas into the first air pipe 6001, thereby allowing the gas to enter the air cavity 6002. As the gas in the air cavity 6002 continues to increase, the corrugated cover 6 gradually expands downward, thereby pushing the suction cup 7 to move downward, and using the lens to push open the first rubber valve 1002 on the base 1. Then, when the lens contacts the second rubber valve 5002 on the storage plate 5, the supply to the air cavity 6002 is stopped. Gas is pumped into the base 1, and then the suction cup 7 is controlled to release the lens, so that the lens falls on the upper side of the second rubber valve 5002, and the second rubber valve 5002 is used to support the lens, and this process is repeated. When all the lenses fall on the second rubber valve 5002, the worker can directly clean the scraps on the base 1, and then place a new glass plate for cutting. During the glass plate cutting process, the worker pulls out the storage plate 5 from the slot 1001, pulls out the storage plate 5 on the lower side of the base 1 and inserts it into the upper slot 1001 for collecting the lenses, and then the worker can pull out the storage plate 5 carrying the lens, so that the cutting, material removal and scrap cleaning work of the glass lens are more closely connected and smoother. The worker does not need to control the suction cup 7 to squeeze and remove the next row of lenses to be removed after taking out the glass lens under the suction cup 7. That is, when the worker is taking out the lens, the cutting machine 4 is in the process of laser cutting the glass, making the cutting and removal of the glass lens more convenient and smoother.

[0042] It is also taken into consideration that, since the diameter of the first rubber valve 1002 is larger than the diameter of the lens, when the lens squeezes the first rubber valve 1002, the first rubber valve 1002 has space to deform downward, which causes part of the scrap to also contact the first rubber valve 1002. When the suction cup 7 pushes the lens to squeeze the first rubber valve 1002, the scrap in an unfixed state deviates in the process of the suction cup 7 pushing the lens. When the scrap deviates, the edge of the scrap is easy to scratch the side of the lens, which will not only cause the edge of the scrap to crack and cause glass to break. Therefore, before squeezing the lens downward, the worker pushes the slide plate 103 downward to drive the shield 104 to fit the glass surface, and then covers the corrugated cover 6, so that the shield 104 is pressed on the upper side of the scrap, and then drives the lens downward through the suction cup 7 to squeeze open the first rubber valve 1002. In this process, the scrap is restricted by the shield 104 and cannot move toward the first rubber valve 1002, thereby avoiding the risk of the scrap breaking and producing fragments, preventing the side of the lens from being scratched, and improving the device's ability to protect the lens.

[0043] It is also taken into consideration that when workers are pulling out the storage plate 5, the lens is easily detached from the upper side of the second rubber valve 5002 without any restriction, causing the lenses to easily collide with each other or even fall off the storage plate 5. Therefore, each second rubber valve 5002 is located in the middle of the adjacent circular groove 5001. When the lens falls on the upper side of the second rubber valve 5002, each side of the lens is restricted by the circular groove 5001 and cannot move, thereby ensuring that the lens is not easily damaged when workers are pulling out the storage plate 5, and improving the device's lens security. Furthermore, when the lens is embedded in the circular groove 5001, it is difficult for the worker to pry the lens with his fingers to remove it from the circular groove 5001. In order to facilitate the worker to remove the lens, when the storage plate 5 filled with lenses is pulled out, the worker presses the first push plate 105 to move it upward, so that the first push plate 105 slides upward in the circular groove 5001, and then pushes the lens located in the circular groove 5001 to move upward, so that the side of the lens is exposed. At this time, the worker touches the side of the lens and takes out the lens, which makes it more convenient for the worker to take out the material.

[0044] Example 2

[0045] On the basis of Example 1, Figure 1 and Figure 7 As shown, the auxiliary system includes a second push plate 201 and a collection box 205; the second push plate 201 is slidably connected to the front side of the slide plate 103; and the collection box 205 is detachably connected to the rear side of the base 1.

[0046] It also includes an extrusion plate 202 and an electric push rod 204; a plurality of electric push rods 204 are fixedly connected to the front side of the second push plate 201; and the lower sides of the telescopic ends of the plurality of electric push rods 204 are commonly fixedly connected to the extrusion plate 202.

[0047] It also includes a protection strip 203; the front side of the base 1 is fixed with the protection strip 203; the protection strip 203 is made of rubber.

[0048] Several rubber bumps are provided on the lower side of the squeezing plate 202 to increase the friction between the squeezing plate 202 and the glass plate, thereby preventing the glass plate from falling off during the process of the second push plate 201 and the squeezing plate 202 driving the glass to be loaded.

[0049] When workers are cleaning scraps on the upper side of the base 1, in order to prevent workers from being scratched by the scraps during the cleaning process, and to make cleaning of the scraps more convenient and quick, a second push plate 201 is set on the front side of the slide 103. When the scraps need to be cleaned, the worker pushes the slide 103 upward to reset, and then pulls the second push plate 201 to move downward to fit the upper side of the base 1, and then controls the first electric slider 101 to drive the connecting frame 102 and the slide 103 to move backward, and then drives the second push plate 201 to move backward in contact with the upper side of the base 1, and then pushes the scraps toward the collection box 205 on the rear side of the base 1. No manual cleaning is required, and the workers' hands are prevented from being scratched.

[0050] Furthermore, considering that it is difficult for workers to place the glass plate on the upper side of the base 1 when the overall size of the uncut glass plate is large, an extrusion plate 202 and an electric push rod 204 are set on the front side of the second push plate 201. The worker first places one end of the glass plate on the second push plate 201, and then starts the electric push rod 204 to extend downward, so that the electric push rod 204 drives the extrusion plate 202 to move downward and fit against the glass plate, and then the extrusion plate 202 cooperates with the second push plate 201 to clamp one end of the glass plate. Then the first electric slider 101 drives the connecting frame 102 and the slide plate 103 to move slowly backward, gradually bringing the glass plate to the upper side of the base 1, assisting the worker to place the glass plate on the upper side of the base 1. At the same time, the rear side of the second push plate 201 pushes the scraps remaining on the upper side of the base 1 into the collection box 205. This design can not only assist workers in placing larger glass plates, but also clean up the scraps on the upper side of the base 1, making the device more efficient during operation and reducing manual workload.

[0051] It is also taken into consideration that during the movement of the glass plate clamped by the second push plate 201 and the squeezing plate 202, the glass is always in contact and rubbed with the front edge of the base 1. By arranging a protective strip 203 on the front side of the base 1, the rubber material of the protective strip 203 is utilized to prevent the lower surface of the glass plate from being scratched, thereby improving the protection capability of the glass plate before production.

[0052] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A glass lens cutting machine with a protective function, comprising a base (1) and a cutting assembly; the cutting assembly is provided on the base (1); characterized in that, The invention also includes a storage plate (5), a corrugated cover (6), a suction cup (7), a first electric slider (101), a connecting frame (102), a slide plate (103), a second electric slider (106) and an auxiliary system; a plurality of first rubber valves (1002) are provided on the base (1), and the diameter of the first rubber valves (1002) is larger than the diameter of the glass lens; a plurality of card slots (1001) are provided on the base (1); a storage plate (5) for storing and transporting the glass lens is slidably connected in each card slot (1001); a plurality of circular grooves (5001) are provided on each storage plate (5); a second rubber valve (5002) is provided on each circular groove (5001), and each second rubber valve (5002) is vertically aligned with the first rubber valve (1002) above; two first electric sliders (101) are slidably connected to the cutting assembly; the two first electric sliders (101) The connecting frame (102) is fixedly connected to the connecting frame (102); two slide grooves (10201) are provided on the connecting frame (102); each slide groove (10201) is slidably connected to a second electric slider (106); the two second electric sliders (106) are fixedly connected to a slide plate (103); a plurality of corrugated covers (6) are fixedly connected to the lower side of the slide plate (103); a suction cup (7) is fixedly connected to the lower side of each corrugated cover (6) to prevent scraps from scratching workers; each An air cavity (6002) is formed between each bellows (6) and the suction cup (7) fixed to its lower side and the slide (103); the upper side of each bellows (6) is connected to a first air pipe (6001), and each first air pipe (6001) passes through the slide (103) and is connected to an external pump; the upper side of each suction cup (7) is connected to a second air pipe (7001), and each second air pipe (7001) is connected to an external pump; The cutting assembly includes a slide rail (2); an auxiliary system for assisting workers in loading materials is provided on the slide rail (2); When in use, the glass lens is adsorbed on the suction cup (7), and the second electric slider (106) drives the slide plate (103) to move vertically downward, thereby pushing the suction cup (7) to drive the glass lens to squeeze the first rubber valve (1002), thereby pushing the glass lens through the first rubber valve (1002). During this process, since the scraps are on the upper side of the base (1), when the glass lens passes through the first rubber valve (1002), the glass lens and the scraps are completely separated. Finally, the slide plate (103) is controlled to reset upward, and then the external pump is controlled to pump gas into the second air pipe (7001), thereby causing the suction cup (7) to release the glass lens, and assisting the worker to remove the glass lens.

2. The glass lens cutting machine with protective function according to claim 1, characterized in that: The device further comprises a shield (104) and a first push plate (105); a plurality of shields (104) are fixedly connected to the lower side of the slide plate (103) to prevent scraps from interfering with the operation of the device; each storage plate (5) is slidably connected to a plurality of first push plates (105) for assisting workers in removing glass lenses; each first push plate (105) slides in an adjacent circular groove (5001).

3. The glass lens cutting machine with protective function according to claim 2, characterized in that: Each second rubber valve (5002) is located in the middle of an adjacent circular groove (5001).

4. The glass lens cutting machine with protective function according to claim 3, characterized in that: The center point of each second rubber valve (5002) is concave downward.

5. The glass lens cutting machine with protective function according to claim 1, characterized in that: Each suction cup (7) is made of soft rubber material.

6. The glass lens cutting machine with protective function according to claim 1, characterized in that: The auxiliary system comprises a second push plate (201) and a collection box (205); the front side of the slide plate (103) is slidably connected to the second push plate (201) for collecting scraps; and the rear side of the base (1) is detachably connected to the collection box (205).

7. The glass lens cutting machine with protective function according to claim 6, characterized in that: It also includes an extrusion plate (202) and an electric push rod (204); a plurality of electric push rods (204) are fixedly connected to the front side of the second push plate (201); and an extrusion plate (202) for assisting workers in loading materials is fixedly connected to the lower sides of the telescopic ends of the plurality of electric push rods (204).

8. The glass lens cutting machine with protective function according to claim 6, characterized in that: It also includes a protective strip (203); the front side of the base (1) is fixedly connected with the protective strip (203) for preventing the glass plate from being scratched; the protective strip (203) is made of rubber.

9. The glass lens cutting machine with protective function according to claim 7, characterized in that: A plurality of rubber bumps are provided on the lower side of the extrusion plate (202).

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