Strength detection device for optical glass processing

Abstract

The invention belongs to the technical field of optical glass detection, and particularly relates to an optical glass processing strength detection device which comprises a main cylinder, two electric telescopic rods are mounted on the inner bottom wall of the main cylinder, a supporting disc is fixedly connected to the tops of the electric telescopic rods, an air cylinder is mounted at the center of the supporting disc, and a detection rod is telescopically connected to the bottom of the air cylinder. The lower surface of the supporting disc is provided with two elastic folding rods, and the elastic folding rods are symmetrically arranged on the two sides of the detection rod. According to the strength detection device for optical glass processing, when a lantern ring is pressed downwards, the lantern ring extrudes a gas storage part, compressed gas in the gas storage part is conveyed into a gas bag from a gas pipe, gas enters an assembly box, and the gas gradually enters a deformation part through a gas outlet hole in the assembly box; the deformation parts are expanded from a wizened state to a full state, and the gaps between the adjacent cover bodies are gradually filled after the deformation parts are expanded, so that fragments of the optical glass splashed from the gaps are reduced, and the personal safety is further guaranteed.

Description

Technical Field

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

[0002] Optical glass can change the direction of light propagation and the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments. Components made of optical glass are key components in optical instruments. Strength testing of optical glass can ensure that the optical glass meets specific mechanical property requirements, such as compressive strength, flexural strength, etc., which is crucial to the reliability and durability of optical glass in various application scenarios.

[0003] The existing strength detection device for optical glass processing is large in size and cannot be carried around. It is not possible to perform on-site spot checks on the strength of optical glass at different processing links anytime and anywhere. The optical glass needs to be positioned and clamped as a whole for stable detection. The detection process is complicated and has certain limitations. Therefore, the present invention provides a strength detection device for optical glass processing to solve the above problems. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve its technical problem is: the strength detection device for optical glass processing described in the present invention comprises a main cylinder, two electric telescopic rods are installed on the inner bottom wall of the main cylinder, the top of the electric telescopic rod is fixedly connected to a support plate, a cylinder is installed at the center of the support plate, a detection rod is telescopically connected to the bottom of the cylinder, and the detection rod passes through the support plate, two elastic folding rods are installed on the lower surface of the support plate, and the elastic folding rods are symmetrically arranged on both sides of the detection rod, a strength detection cylinder is fixedly connected to the inner bottom wall of the main cylinder, a protective component is installed in the inner cavity of the strength detection cylinder, the protective component is used to block the optical glass broken due to the detection, a clamp is installed on the inner bottom wall of the strength detection cylinder, and a guide rail is inserted in the inner cavity of the clamp.

[0006] Furthermore, the protective component includes a torsion bar installed on the outer periphery of the top of the strength detection tube, the torsion bar is fixed with a plurality of rings on the outside, the bottom of the detection rod is fixed with a lower pressure plate, the outer side of the lower pressure plate is fixed with a plurality of push blocks, the outer surface of the torsion bar is connected with a plurality of covers, the outer surface of the cover is fixed with a tension spring, and the end of the tension spring away from the cover is fixed with a reinforcement.

[0007] Furthermore, the spacings between adjacent covers are the same, and the collar is adapted to the size of the torsion bar.

[0008] Furthermore, a groove is provided on the top of the strength detection tube, the groove is matched with the torsion bar, the collar has a protrusion, and the protrusion is rotatably connected to the inner wall of the cover body.

[0009] Furthermore, an anti-breakage component is installed on the inner wall of the strength detection tube, and the anti-breakage component is used to fill the gaps between the multiple cover bodies. The anti-breakage component includes multiple air storage parts installed on the inner wall of the strength detection tube, and two air pipes are installed above the sides of the multiple air storage parts. Air bags are fixedly connected to the ends of the two air pipes. The air bags include an assembly box and a deformation part. The interiors of the assembly box and the deformation part are both hollow. A vertical plate is installed in the assembly box cavity, and a reset spring is installed on the side of the vertical plate. An inclined arc plate is fixedly connected to the end of the reset spring, and a plurality of protrusions are installed on the side of the inclined arc plate close to the detection rod.

[0010] Furthermore, an air outlet is provided in the assembly box, the air outlet is communicated with the deformation part, the inclined arc plate and the deformation part are both made of elastic material, and the inclined arc plate adapts to the state change of the deformation part, and the airbag is installed on the side of the gap between two adjacent cover bodies.

[0011] Furthermore, a notch is provided at the bottom of the deformation portion, and the notch is matched with the protrusion.

[0012] Furthermore, a marking component is installed on the outside of the elastic folding rod, and the marking component is used to mark the optical glass that has passed the strength test. The marking component includes a baffle installed on the periphery of the detection rod, a spring member is installed at the angle formed when the elastic folding rod is folded, and the bottom end of the elastic folding rod is telescopically connected to a marking rod.

[0013] Furthermore, both ends of the rear side of the baffle are connected to the elastic folding rod, the interior of the marking rod is a cavity, the marking rod includes a refill and a buffer spring, the elastic folding rod has an ink bag inside, and the ink bag is in contact with the buffer spring.

[0014] Furthermore, a limiting groove is provided on the side wall of the main cylinder, a cleaning assembly is installed inside the limiting groove, and the cleaning assembly is used to wipe the optical glass. An upper pressing plate and a lower pressing plate are respectively installed on the top wall and the bottom wall inside the limiting groove, rubber strips are installed on both sides of the upper pressing plate and the lower pressing plate, and a brush strip is installed in the middle of the inner cavity of the lower pressing plate.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The optical glass processing strength detection device described in the present invention, when the ring is pressed downward, the ring will squeeze the gas storage part, and the gas storage part is transmitted from the trachea to the air bag by the compressed gas, and the gas enters the assembly box. The gas gradually enters the deformation part through the air outlet in the assembly box, and the deformation part expands from a shriveled state to a full state. After the deformation part expands, it gradually fills the gap between adjacent cover bodies, thereby reducing the optical glass fragments splashing out of the gap, and further ensuring personal safety.

[0017] 2. The optical glass processing strength detection device described in the present invention has a risk of being punctured by flying broken glass because the deformation part of the airbag is made of flexible material. When the gas enters the deformation part, the gas pushes the inclined arc plate, and the deformation of the inclined arc plate gradually pushes the protrusion to move. The protrusion passes through the groove of the deformation part. Multiple protrusions form a protective effect on the outer wall of the deformation part to prevent flying glass fragments from puncturing the deformation part of the airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is an overall schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the main barrel analysis structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the cooperation between the elastic folding rod and the marking assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the cooperation between the clamp and the strength testing tube of the present invention;

[0023] Figure 5 It is a schematic diagram of the initial state analysis of the protection component of the present invention;

[0024] Figure 6 It is a schematic diagram of the deformation of the cover body and the detection rod after the protection assembly of the present invention cooperates;

[0025] Figure 7 It is a schematic diagram of the cooperation between the push block and the sleeve ring of the present invention;

[0026] Figure 8 It is a schematic diagram of the internal analysis of the airbag of the present invention;

[0027] Fig. 9 It is a schematic diagram of the lower pressing sheet structure of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0029] Fig.11 It is a schematic diagram of the cooperation between the oblique arc plate and the protrusion of the present invention.

[0030] In the figure: 1. main cylinder; 10. upper pressing plate; 11. lower pressing plate; 12. rubber strip; 13. brush strip; 2. electric telescopic rod; 3. support plate; 4. cylinder; 5. elastic folding rod; 51. baffle; 52. spring member; 53. marking rod; 6. strength detection cylinder; 61. torsion bar; 62. collar; 63. cover body; 64. reinforcement member; 65. tension spring; 66. push block; 60. lower pressing plate; 611. air storage member; 612. air pipe; 613. air bag; 614. vertical plate; 615. oblique arc plate; 616. reset spring; 617. bump; 7. detection rod; 8. clamp; 9. guide rail. DETAILED DESCRIPTION

[0031] 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.

[0032] Combination Figure 1 and Figure 2 As shown, a strength detection device for optical glass processing described in an embodiment of the present invention comprises a main cylinder 1, two electric telescopic rods 2 are installed on the inner bottom wall of the main cylinder 1, a support plate 3 is fixedly connected to the top of the electric telescopic rod 2, a cylinder 4 is installed at the center of the support plate 3, a detection rod 7 is telescopically connected to the bottom of the cylinder 4, and the detection rod 7 passes through the support plate 3, two elastic folding rods 5 are installed on the lower surface of the support plate 3, and the elastic folding rods 5 are symmetrically arranged on both sides of the detection rod 7, a strength detection cylinder 6 is fixedly connected to the inner bottom wall of the main cylinder 1, a protective component is installed at the inner cavity of the strength detection cylinder 6, and the protective component is used to block the optical glass that may be broken due to the detection, a clamp 8 is installed on the inner bottom wall of the strength detection cylinder 6, and a guide rail 9 is inserted at the inner cavity of the clamp 8;

[0033] When it is necessary to perform random inspection on the strength of optical glass during operation, the embodiment of the present invention is used. The device is suitable for use in the production line of the factory for random inspection. The device is placed beside the production line, and the electric telescopic rod 2 is started to push the support plate 3 upwards to pull the support plate 3 out of the main tube 1. After the support plate 3 and the main tube 1 are adjusted to a suitable height, the optical glass is pulled out from the production line and placed on the fixture 8. After the placement is completed, the cylinder 4 drives the detection rod 7 to press downward, and the detection rod 7 presses down to squeeze the optical glass. The optical glass is judged to be qualified by observing whether it is broken. If the strength is qualified, it is intact, and if the strength of the optical glass is not enough, it will be broken.

[0034] During the inspection process, when the inspection rod 7 is pressed down, the protective component will be squeezed to run. After the protective component is activated, it surrounds the clamp 8 to prevent the glass from being broken and the fragments from splashing and injuring the inspection personnel due to insufficient strength;

[0035] If the optical glass strength is qualified, the optical glass can be extracted normally;

[0036] If the optical glass does not meet the strength requirements, it may break, and the broken glass fragments are collected at the bottom of the strength detection tube 6 .

[0037] like Figures 5 to 7 As shown, the protective component includes a torsion bar 61 installed on the outer periphery of the top of the strength detection tube 6, a plurality of rings 62 are fixedly connected to the outside of the torsion bar 61, a lower pressure plate 60 is fixedly connected to the outer periphery of the detection rod 7, a plurality of push blocks 66 are fixedly connected to the outer side of the lower pressure plate 60, a plurality of covers 63 are fixedly connected to the outer surface of the torsion bar 61, a tension spring 65 is fixedly connected to the outer surface of the cover 63, a reinforcement member 64 is fixedly connected to the end of the tension spring 65 away from the cover 63; the spacing between adjacent covers 63 is the same, the rings 62 are adapted to the size of the torsion bar 61; a groove is provided on the top of the strength detection tube 6, and the groove is adapted to the torsion bar 61.

[0038] During operation, when the optical glass is broken or splashed due to insufficient strength, the detection rod 7 is pressed downward to drive the lower pressing plate 60 and the push block 66 to move synchronously, and the push block 66 moves downward to squeeze the ring 62, and the protrusion is twisted after being squeezed. The torsion of the protrusion drives the torsion bar 61 to move synchronously, and the torsion of the torsion bar 61 drives the multiple cover bodies 63 to move, and the multiple cover bodies 63 move closer to the center of the detection rod 7 and form a closed shielding cover, thereby preventing the optical glass from splashing to the outside and injuring people when it is broken, thereby improving the safety during strength testing;

[0039] After the detection is completed, the detection rod 7 is pulled upward, and the protrusion loses its torsional force. At this time, the force of the external tension spring 65 that tightens the cover body 63 is released to form a reset, so as to facilitate the next detection.

[0040] like Figures 7 and 8 , Fig.11As shown, the inner wall of the strength detection tube 6 is installed with an anti-breakage component, which is used to fill the gaps between the multiple cover bodies 63. The anti-breakage component includes multiple air storage members 611 installed on the inner wall of the strength detection tube 6. Two air pipes 612 are installed above the sides of the multiple air storage members 611. The ends of the two air pipes 612 are fixedly connected with air bags 613; the air bags 613 include an assembly box and a deformation part. The interiors of the assembly box and the deformation part are both cavities. A vertical plate 614 is installed in the assembly box cavity. The vertical plate 614 side A return spring 616 is installed on the edge, and an inclined arc plate 615 is fixedly connected to the end of the return spring 616. A plurality of protrusions 617 are installed on the side of the inclined arc plate 615 close to the detection rod 7; an air outlet is opened in the assembly box, and the air outlet is connected with the deformation part. The inclined arc plate 615 and the deformation part are both made of elastic material, and the inclined arc plate 615 adapts to the state change of the deformation part. The airbag 613 is installed on the side of the gap between two adjacent cover bodies 63; a notch is opened at the bottom of the deformation part, and the notch is adapted to the protrusion 617.

[0041] During operation, since there are gaps between a plurality of adjacent covers 63, there is a danger of glass fragments flying out of the gaps, which may still injure people. When the ring 62 is pressed downward, the ring 62 squeezes the gas storage member 611, and the gas storage member 611 is transmitted from the air pipe 612 to the air bag 613 by the compressed gas, and the gas enters the assembly box. The gas gradually enters the deformation part through the air outlet in the assembly box, and the deformation part expands from a deflated state to a full state. After the deformation part expands, it gradually fills the gaps between the adjacent covers 63, reducing the optical glass fragments flying out of the gaps, and further ensuring the safety of people.

[0042] Since the deformation part of the airbag 613 is made of flexible material, there is a risk of being punctured by flying broken glass. When the gas enters the deformation part, the gas will push the inclined arc plate 615. The deformation of the inclined arc plate 615 gradually pushes the protrusion 617 to move. The protrusion 617 passes through the groove of the deformation part. Multiple protrusions 617 form a protective effect on the outer wall of the deformation part to prevent flying glass fragments from puncturing the deformation part of the airbag 613. It should be noted that before the deformation part is expanded, the protrusion 617 is located in the groove of the deformation part. Therefore, the groove will not cause the deformation part to leak and fail to expand.

[0043] like Figure 3As shown, a marking assembly is installed on the outer side of the elastic folding rod 5, and the marking assembly is used to mark the optical glass that has passed the strength test. The marking assembly includes a baffle 51 installed on the outer periphery of the detection rod 7, and a spring member 52 is installed at the angle formed when the elastic folding rod 5 is folded. The bottom end of the elastic folding rod 5 is telescopically connected with a marking rod 53; both ends of the rear side of the baffle 51 are connected to the elastic folding rod 5, and the marking rod 53 is hollow inside. The marking rod 53 includes a refill and a buffer spring. The elastic folding rod 5 has an ink sac inside, and the ink sac is in contact with the buffer spring.

[0044] During operation, the optical glass after inspection needs to be checked in quantity. If the marking is not timely, it is easy to be forgotten or the quantity is not checked accurately. When using the embodiment of the present invention, the cylinder 4 moves downward to drive the inspection rod 7 to move, and the inspection rod 7 drives the baffle 51 to move synchronously. The baffle 51 forms a tendency to slide downward, and the elastic folding rod 5 gradually becomes longer. The elastic folding rod 5 pushes the marking rod 53. After the marking rod 53 moves to the optical glass for strength inspection, the pen core contacts the optical glass, and the optical glass that is qualified after inspection is marked by the pen core, thereby having the function of synchronous marking; it should be noted that if the optical glass is unqualified, cracks or splashes will occur, making it difficult to mark, and the elastic folding rod 5 adapts to the telescopic deformation of the inspection rod 7;

[0045] When the marking rod 53 contacts the optical glass, the buffer spring contacts the optical glass first. The buffer spring is located on the periphery of the lower surface of the pen core. The pen core marks the optical glass by penetrating the buffer spring. After the spring contacts the optical glass, it is briefly inserted upward to the ink sac. The ink sac is squeezed and ink drips out, and ink is added through the pen core, which is convenient for the next use.

[0046] like Figures 9 and 10 As shown, a limiting groove is provided on the side wall of the main tube 1, and a cleaning component is installed inside the limiting groove. The cleaning component is used to wipe the optical glass, and an upper pressing plate 10 and a lower pressing plate 11 are respectively installed on the top wall and the bottom wall of the limiting groove. Rubber strips 12 are installed on both sides of the upper pressing plate 10 and the lower pressing plate 11, and a brush strip 13 is installed in the middle of the inner cavity of the lower pressing plate 11.

[0047] During operation, after the strength test of the optical glass is completed, other glass fragments may remain on the outside of the qualified optical glass. When using the embodiment of the present invention, before the optical glass is pulled out, it can be inserted from the inside of the main tube 1 between the upper pressing plate 10 and the lower pressing plate 11. After the optical glass moves to the position of the brush strip 13, the brush strip 13 wipes the top glass, and then takes it out after wiping it clean, so that the device has a cleaning function; it should be noted that the rubber strip 12 will be tilted by the squeezing when the optical glass is inserted, and the rubber strip 12 is convenient for protecting the optical glass to prevent the optical glass from being directly damaged by friction with the lower pressing plate 11 and the upper pressing plate 10;

[0048] Finally, after the strength test of the optical glass, the electric telescopic rod 2 is retracted, and the support plate 3 is combined with the main tube 1 to reduce the occupied area and facilitate carrying.

[0049] Working principle: When it is necessary to conduct random inspection on the strength of optical glass during operation, the embodiment of the present invention is used. The device is suitable for use in the production line of the factory for random inspection. The device is placed beside the production line, and the electric telescopic rod 2 is started to push the support plate 3 upwards, so that the support plate 3 is pulled out from the main tube 1. After the support plate 3 and the main tube 1 are adjusted to a suitable height, the optical glass is pulled out from the production line and placed on the fixture 8. After the placement is completed, the cylinder 4 drives the detection rod 7 to press downward, and the detection rod 7 presses down to squeeze the optical glass. The optical glass is judged to be qualified by observing whether it is broken. If the strength is qualified, it is intact, and if the strength of the optical glass is not enough, it will be broken;

[0050] During the inspection process, when the inspection rod 7 is pressed down, the protective component will be squeezed to run. After the protective component is activated, it surrounds the clamp 8 to prevent the glass from being broken and the fragments from splashing and injuring the inspection personnel due to insufficient strength;

[0051] If the optical glass strength is qualified, the optical glass can be extracted normally;

[0052] If the optical glass does not meet the strength requirements, it may break, and the broken glass fragments are collected at the bottom of the strength detection tube 6 .

[0053] When the optical glass is broken or splashed due to unqualified strength, the embodiment of the present invention is used, the detection rod 7 is pressed down to drive the lower pressing plate 60 and the push block 66 to move synchronously, the push block 66 moves downward to be squeezed with the ring 62, the protrusion is twisted after being squeezed, the torsion of the protrusion drives the torsion bar 61 to move synchronously, the torsion of the torsion bar 61 drives the multiple covers 63 to move, the multiple covers 63 move closer to the center of the detection rod 7, and form a closed shielding cover, thereby preventing the optical glass from splashing to the outside and injuring people when it is broken, and improving the safety during strength testing;

[0054] After the detection is completed, the detection rod 7 is pulled upward, and the protrusion loses its torsional force. At this time, the force of the external tension spring 65 that tightens the cover body 63 is released to form a reset, so as to facilitate the next detection.

[0055] Since there are gaps between a plurality of adjacent covers 63, there is a danger of glass fragments flying out of the gaps, which may still injure people. When the ring 62 is pressed downward, the ring 62 squeezes the gas storage member 611, and the gas storage member 611 is transmitted from the air pipe 612 to the air bag 613 by the compressed gas, and the gas enters the assembly box. The gas gradually enters the deformation part through the air outlet in the assembly box, and the deformation part expands from a deflated state to a full state. After the deformation part expands, it gradually fills the gaps between the adjacent covers 63, reducing the optical glass fragments flying out of the gaps, and further ensuring the safety of people.

[0056] Since the deformation part of the airbag 613 is made of flexible material, there is a risk of being punctured by flying broken glass. When the gas enters the deformation part, the gas will push the inclined arc plate 615. The deformation of the inclined arc plate 615 gradually pushes the protrusion 617 to move. The protrusion 617 passes through the groove of the deformation part. Multiple protrusions 617 form a protective effect on the outer wall of the deformation part to prevent flying glass fragments from puncturing the deformation part of the airbag 613.

[0057] 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 strength detection device for optical glass processing, characterized in that: The invention comprises a main cylinder (1), wherein two electric telescopic rods (2) are installed on the inner bottom wall of the main cylinder (1), the top of the electric telescopic rod (2) is fixedly connected to a support plate (3), a cylinder (4) is installed at the center of the support plate (3), the bottom of the cylinder (4) is telescopically connected to a detection rod (7), and the detection rod (7) passes through the support plate (3), two elastic folding rods (5) are installed on the lower surface of the support plate (3), and the elastic folding rods (5) are symmetrically arranged on both sides of the detection rod (7), the inner bottom wall of the main cylinder (1) is fixedly connected to a strength detection cylinder (6), the inner cavity of the strength detection cylinder (6) is installed with a protective component, and the protective component is used to block the optical glass broken due to detection, the inner bottom wall of the strength detection cylinder (6) is installed with a clamp (8), and the inner cavity of the clamp (8) is plugged with a guide rail (9).

2. The optical glass processing strength detection device according to claim 1, characterized in that: The protection component comprises a torsion bar (61) installed on the outer periphery of the top of the strength detection tube (6), the torsion bar (61) is fixedly connected to a plurality of collars (62) on the outside, the bottom of the detection rod (7) is fixedly connected to a lower pressure plate (60), the outer side of the lower pressure plate (60) is fixedly connected to a plurality of push blocks (66), the outer surface of the torsion bar (61) is connected to a plurality of covers (63), the outer surface of the covers (63) is fixedly connected to a tension spring (65), and the end of the tension spring (65) away from the cover (63) is fixedly connected to a reinforcement member (64).

3. The optical glass processing strength detection device according to claim 2, characterized in that: The spacings between adjacent covers (63) are the same, and the sizes of the collar (62) and the torsion bar (61) are adapted to each other.

4. The optical glass processing strength detection device according to claim 2, characterized in that: The strength detection tube (6) has a groove at the top, the groove is matched with the torsion bar (61), the collar (62) has a protrusion, and the protrusion is rotatably connected to the inner wall of the cover body (63).

5. The optical glass processing strength detection device according to claim 2, characterized in that: An anti-breakage component is installed on the inner wall of the strength detection tube (6), and the anti-breakage component is used to fill the gaps between the multiple cover bodies (63). The anti-breakage component includes multiple air storage members (611) installed on the inner wall of the strength detection tube (6), and two air pipes (612) are installed above the sides of the multiple air storage members (611). The ends of the two air pipes (612) are fixedly connected to air bags (613). The air bags (613) include an assembly box and a deformation part. The interiors of the assembly box and the deformation part are both cavities. A vertical plate (614) is installed in the assembly box cavity. A reset spring (616) is installed on the side of the vertical plate (614). The end of the reset spring (616) is fixedly connected to an inclined arc plate (615). The side of the inclined arc plate (615) close to the detection rod (7) is equipped with multiple protrusions (617).

6. The optical glass processing strength detection device according to claim 5, characterized in that: An air outlet is provided in the assembly box, and the air outlet is communicated with the deformation part. The inclined arc plate (615) and the deformation part are both made of elastic material, and the inclined arc plate (615) adapts to the state change of the deformation part. The airbag (613) is installed on the side of the gap between two adjacent cover bodies (63).

7. The optical glass processing strength detection device according to claim 5, characterized in that: A notch is provided at the bottom of the deformation portion, and the notch is adapted to fit the protrusion (617).

8. The optical glass processing strength detection device according to claim 1, characterized in that: A marking component is installed on the outside of the elastic folding rod (5), and the marking component is used to mark optical glass that has passed the strength test. The marking component comprises a baffle (51) installed on the periphery of the detection rod (7), a spring member (52) is installed at the angle formed when the elastic folding rod (5) is folded, and the bottom end of the elastic folding rod (5) is telescopically connected to a marking rod (53).

9. The optical glass processing strength detection device according to claim 8, characterized in that: Both rear ends of the baffle (51) are connected to the elastic folding rod (5); the interior of the marking rod (53) is a cavity; the marking rod (53) comprises a pen core and a buffer spring; the interior of the elastic folding rod (5) comprises an ink bag, and the ink bag is in contact with the buffer spring.

10. The optical glass processing strength detection device according to claim 8, characterized in that: The side wall of the main cylinder (1) is provided with a limiting groove, a cleaning component is installed inside the limiting groove, and the cleaning component is used to wipe the optical glass. The top wall and the bottom wall of the limiting groove are respectively installed with an upper pressing plate (10) and a lower pressing plate (11), and rubber strips (12) are installed on both sides of the upper pressing plate (10) and the lower pressing plate (11), and a brush strip (13) is installed in the middle of the inner cavity of the lower pressing plate (11).

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