Lens wear-resistant and scratch-resistant detection equipment

Abstract

The utility model discloses wear-resistant and scratch-resistant detection equipment for lenses, which belongs to the field of scratch-resistant detection for lenses and comprises a detection component and a clamping component, the detection component comprises a plurality of support rods, a top plate is mounted at the upper ends of the plurality of support rods, a transmission rod is inserted into the top plate, and a mounting plate is fixedly connected to the lower end of the transmission rod. According to the lens wear-resistant and scratch-resistant detection device, the detection assembly is matched with the clamping assembly, so that all-directional wear-resistant and scratch-resistant detection work without dead corners can be carried out on a lens, and the detection quality is improved; and meanwhile, lenses with different sizes can be clamped, so that the detection efficiency of the detection equipment can be improved.

Description

Technical Field

[0001] The utility model relates to the field of lens anti-scratch detection, in particular to a lens wear-resistant and anti-scratch detection device. Background Art

[0002] Blue light lenses are materials used to manufacture glasses. During the lens production process, testing equipment is needed to test the wear and scratch resistance of the lenses. The existing testing equipment has a simple overall structure and the lens surface is mostly convex or concave. Therefore, there are blind spots in the wear and scratch resistance test of the lenses. Based on this, it is necessary to provide a testing equipment that can perform wear-resistant operations on lenses without dead spots and improve the detection quality. In addition, the existing testing equipment is not convenient for clamping lenses of different sizes, thus affecting the detection efficiency of the testing equipment. Based on this, it is necessary to provide a testing equipment that can clamp lenses of different sizes and improve the detection efficiency. Utility Model Content

[0003] The embodiment of the utility model provides a lens wear and scratch detection device, which aims to solve the problem that the existing detection equipment is not convenient for all-round wear detection without dead angles and clamping lenses of different sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides a lens wear-resistant and scratch-resistant detection device, including a detection component and a clamping component;

[0005] Wherein, the detection assembly includes a plurality of support rods, a top plate is installed on the upper ends of the plurality of support rods, a transmission rod is inserted inside the top plate, a mounting plate is fixedly connected to the lower end of the transmission rod, a plurality of fixing plates are installed inside the mounting plate, a first spring is fixedly connected to the lower ends of the fixing plates, a damping hydraulic rod is connected to the lower end of the damping hydraulic rod, a connecting rod is connected to the lower end of the connecting rod, a sanding block is installed at the lower end of the connecting rod, a servo motor is installed at the upper end of the top plate, a first bevel gear is fixedly connected to the top end of the transmission rod, a second bevel gear is connected to the output end of the servo motor, and the first bevel gear and the second bevel gear are meshingly connected;

[0006] The clamping assembly includes a hydraulic cylinder, a receiving plate is movably installed on the upper end of the hydraulic cylinder, a receiving groove is provided on the upper end of the receiving plate, a plurality of clamping blocks are installed inside the receiving groove, the inner walls of a plurality of the clamping blocks are provided with arc grooves, the side surfaces of a plurality of the clamping blocks are connected with a second spring, the side surfaces of a plurality of the clamping blocks are movably connected with two guide rods, the inner wall of the receiving groove is provided with a plurality of guide holes, and the plurality of guide rods are inserted into the guide holes.

[0007] As a preferred solution of the utility model, a fixing hole is opened at the upper end of the top plate, a bearing is installed inside the fixing hole, and the transmission rod is inserted into the inside of the bearing.

[0008] As a preferred solution of the utility model, the upper ends of several support rods are fixedly connected with plug-in blocks, the surface of the top plate is provided with several plug-in holes, and the plug-in blocks are plugged into the inside of the plug-in holes.

[0009] As a preferred solution of the utility model, a bottom plate is installed at the lower ends of the plurality of support rods, a limiting groove is provided at the upper end of the bottom plate, and the hydraulic cylinder is installed inside the limiting groove.

[0010] As a preferred solution of the utility model, a positioning ring is sleeved on the side surface of the transmission rod, a plurality of side rods are fixedly connected to the side surface of the positioning ring, and the ends of the plurality of side rods are fixedly connected with mounting rings, which are sleeved on the side surface of the support rod.

[0011] As a preferred solution of the utility model, a plurality of connecting holes are opened at the lower end of the mounting plate, a plurality of the fixing plates, the first spring and the damping rod are installed inside the connecting holes, a mounting hole is opened at the lower end of the connecting rod, a mounting block is fixedly connected to the upper end of the sanding block, and the mounting block is inserted into the mounting hole.

[0012] As a preferred solution of the utility model, the inner wall of the receiving groove is provided with a plurality of T-shaped grooves, and the ends of a plurality of the second springs are fixedly connected with T-shaped blocks, and the T-shaped blocks are clamped in the interior of the T-shaped grooves.

[0013] As a preferred solution of the utility model, a plurality of guide grooves are provided at the bottom end of the receiving groove, and the lower ends of the plurality of clamping blocks are fixedly connected to two guide blocks, and the two guide blocks are slidably connected inside the guide grooves.

[0014] As a preferred solution of the utility model, the lower end of the receiving plate is fixedly connected to a first sleeve, the output end of the hydraulic cylinder is inserted into the inside of the first sleeve, the side surfaces of several of the clamping blocks are fixedly connected to two second sleeves, and the two guide rods are inserted into the inside of the second sleeves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When the blue light lens is subjected to all-round and non-dead angle friction, the receiving plate and the lens inside the receiving groove are first lifted by the damping hydraulic rod, so that the several frosting blocks at the lower end of the mounting plate are in contact with the lens and exert a certain pressure, and then the servo motor is started to rotate the second bevel gear, and the first bevel gear is coordinated to rotate the transmission rod, so that the mounting plate can be rotated, and the several frosting blocks are rotated with the rotation of the mounting plate. At the same time, the several first springs and the damping hydraulic rod can be contracted under the pressure of the hydraulic cylinder, so that the several frosting blocks fit with the concave or convex surface of the lens, and the wear and scratch resistance detection work can be carried out through the rotation of the frosting blocks. Compared with the detection equipment in the prior art, the utility model can perform non-dead angle wear resistance detection work on the lens through the mutual cooperation of the above structures, so the detection quality of the detection equipment can be improved;

[0017] 2. When clamping lenses of different sizes, it is only necessary to place the lenses of different sizes between the several clamping blocks in the receiving groove. The several clamping blocks can clamp the lenses under the rebound force of the second spring. When the lens size is larger, the second spring contracts and the guide rod moves along the guide groove, thereby improving the clamping stability of the detection equipment. Compared with the detection equipment in the prior art, the utility model can clamp lenses of different sizes through the cooperation of the above structures, thereby improving the detection efficiency of the detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a disassembly diagram of the support rod and top plate structure of the utility model;

[0020] Figure 3 This is a disassembly diagram of the detection component structure of the utility model;

[0021] Figure 4 This is a disassembled diagram of the first spring and damping hydraulic rod structure of the utility model;

[0022] Figure 5 This is a disassembly diagram of the receiving plate structure of the utility model;

[0023] Figure 6 This is a disassembly diagram of the hydraulic cylinder structure of the utility model;

[0024] Figure 7 This is a disassembled diagram of the clamping assembly structure of the utility model.

[0025] In the figure: 100, detection assembly; 101, support rod; 102, top plate; 103, transmission rod; 106, mounting plate; 107, fixing plate; 108, first spring; 109, damping hydraulic rod; 110, connecting rod; 120, grinding block; 130, servo motor; 140, first bevel gear; 150, second bevel gear; 111, fixing hole; 112, bearing; 121, plug-in block; 122, plug-in hole; 131, bottom plate; 132, limit groove; 141 , positioning ring; 142, side rod; 143, mounting ring; 151, connecting hole; 152, mounting hole; 153, mounting block; 200, clamping assembly; 201, hydraulic cylinder; 202, receiving plate; 203, receiving groove; 204, clamping block; 205, arc groove; 206, second spring; 207, guide rod; 208, guide hole; 211, T-slot; 212, T-block; 221, guide groove; 222, guide block; 231, first sleeve; 232, second sleeve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7 , the utility model provides a lens wear and scratch resistance detection device, including a detection component 100 and a clamping component 200;

[0028] Wherein, the detection component 100 includes a plurality of support rods 101, a top plate 102 is installed at the upper end of the plurality of support rods 101, a transmission rod 103 is inserted inside the top plate 102, a mounting plate 106 is fixedly connected to the lower end of the transmission rod 103, a plurality of fixing plates 107 are installed inside the mounting plate 106, a first spring 108 is fixedly connected to the lower end of the fixing plates 107, a damping hydraulic rod 109 is connected to the lower end of the damping hydraulic rod 109, a connecting rod 110 is connected to the lower end of the connecting rod 110, a grinding block 120 is installed at the lower end of the connecting rod 110, a servo motor 130 is installed at the upper end of the top plate 102, a first bevel gear 140 is fixedly connected to the top end of the transmission rod 103, a second bevel gear 150 is connected to the output end of the servo motor 130, and the first bevel gear 140 and the second bevel gear 150 are meshingly connected;

[0029] The clamping assembly 200 includes a hydraulic cylinder 201, and a receiving plate 202 is movably installed on the upper end of the hydraulic cylinder 201. A receiving groove 203 is opened on the upper end of the receiving plate 202. A plurality of clamping blocks 204 are installed inside the receiving groove 203. The inner walls of the plurality of clamping blocks 204 are all provided with arc grooves 205. The side surfaces of the plurality of clamping blocks 204 are all connected with a second spring 206. The side surfaces of the plurality of clamping blocks 204 are all movably connected with two guide rods 207. The inner wall of the receiving groove 203 is provided with a plurality of guide holes 208, and the plurality of guide rods 207 are all inserted into the inside of the guide holes 208.

[0030] In a specific embodiment, the detection component 100 is set to cooperate with the clamping component 200, which can not only perform all-round wear-resistant and scratch-resistant detection on the lens without dead angles, thereby improving the detection quality, but also can clamp lenses of different sizes, thereby improving the detection efficiency of the detection equipment. When in use, lenses of different sizes are first placed between the plurality of clamping blocks 204 inside the receiving groove 203. At this time, the plurality of second springs 206 on the side surfaces of the plurality of clamping blocks 204 are stretched open under the action of the lens, and the second springs 206 are contracted. Under the rebound force of the second springs 206, the lens can be clamped in cooperation with the arc groove 205. The guide rod 207 moves along the guide hole 208, and then the hydraulic cylinder 201 is started to carry the receiving plate 202 and the lens inside it up and contact with a plurality of frosting blocks 120. At the same time, the hydraulic cylinder 201 continues to rise so that the frosting blocks 120 apply pressure to the lens. Under the action of pressure, the first spring 108 and the damping hydraulic rod 109 contract, so that the frosting block 120 can fit the concave or convex surface of the lens. At this time, the servo motor 130 is started to rotate the second bevel gear 150, and the first bevel gear 140 can rotate the transmission rod 103 and the mounting plate 106 at its lower end, so that the lens is tested for wear resistance and scratch resistance through the frosting block 120.

[0031] See also Figure 2-Figure 4 A fixing hole 111 is opened at the upper end of the top plate 102 , a bearing 112 is installed inside the fixing hole 111 , and the transmission rod 103 is inserted into the bearing 112 .

[0032] In a specific embodiment, the fixing hole 111 is used to fix the bearing 112. The existence of the bearing 112 can reduce the friction force when the transmission rod 103 rotates, and improve the stability of the transmission rod 103 when rotating.

[0033] See also Figure 2-Figure 4 The upper ends of the plurality of support rods 101 are fixedly connected with plug-in blocks 121 , and the surface of the top plate 102 is provided with a plurality of plug-in holes 122 , and the plug-in blocks 121 are plugged into the inside of the plug-in holes 122 .

[0034] In a specific embodiment, the plug-in block 121 is plugged into the plug-in hole 122 to facilitate the movable installation of the top plate 102 and the support rod 101, and also facilitate the disassembly.

[0035] See also Figure 2-Figure 7 A bottom plate 131 is installed at the lower end of the plurality of support rods 101 , a limiting groove 132 is provided at the upper end of the bottom plate 131 , and the hydraulic cylinder 201 is installed inside the limiting groove 132 .

[0036] In a specific embodiment, the bottom plate 131 cooperates with the limiting groove 132 to improve the installation stability of the hydraulic cylinder 201, thereby improving the lifting and lowering smoothness of the receiving plate 202.

[0037] See also Figure 2-Figure 4 A positioning ring 141 is sleeved on the side surface of the transmission rod 103 , and a plurality of side rods 142 are fixedly connected to the side surface of the positioning ring 141 . The ends of the plurality of side rods 142 are fixedly connected with mounting rings 143 , which are sleeved on the side surface of the support rod 101 .

[0038] In a specific embodiment, the positioning ring 141 cooperates with the side rod 142 and the mounting ring 143 to position the transmission rod 103, thereby preventing the transmission rod 103 from being offset when the sanding block 120 rotates.

[0039] See also Figure 2-Figure 4 A plurality of connecting holes 151 are provided at the lower end of the mounting plate 106, a plurality of fixing plates 107, a first spring 108 and a damping hydraulic rod 109 are all installed inside the connecting hole 151, a mounting hole 152 is provided at the lower end of the connecting rod 110, and a mounting block 153 is fixedly connected to the upper end of the sanding block 120, and the mounting block 153 is inserted into the inside of the mounting hole 152.

[0040] In a specific embodiment, the connection hole 151 facilitates the fixing of the fixing plate 107 , and also facilitates the first spring 108 and the damping hydraulic rod 109 to perform telescopic work inside the connection hole 151 .

[0041] See also Figure 5-Figure 7 The inner wall of the receiving groove 203 is provided with a plurality of T-shaped grooves 211 , and the ends of the plurality of second springs 206 are fixedly connected with T-shaped blocks 212 , and the T-shaped blocks 212 are clamped in the interior of the T-shaped grooves 211 .

[0042] In a specific embodiment, the T-shaped block 212 is clamped in the T-shaped slot 211 to facilitate quick disassembly and assembly of the second spring 206, thereby improving the convenience of disassembly and assembly.

[0043] See also Figure 5-Figure 7A plurality of guide grooves 221 are formed at the bottom of the receiving groove 203 , and two guide blocks 222 are fixedly connected to the lower ends of the plurality of clamping blocks 204 , and the two guide blocks 222 are slidably connected to the inside of the guide grooves 221 .

[0044] In a specific embodiment, the movement of the guide block 222 along the guide groove 221 can improve the stability of the clamping block 204 when it moves, thereby improving the clamping stability of the lens.

[0045] See also Figure 5-Figure 7 The lower end of the receiving plate 202 is fixedly connected with a first sleeve 231, the output end of the hydraulic cylinder 201 is inserted into the inside of the first sleeve 231, the side surfaces of several clamping blocks 204 are fixedly connected with two second sleeves 232, and the two guide rods 207 are inserted into the inside of the second sleeve 232.

[0046] In a specific embodiment, the first sleeve 231 facilitates the disassembly, assembly and fixation of the receiving plate 202 and the hydraulic cylinder 201 as needed, and the second sleeve 232 facilitates the disassembly, assembly and fixation of the guide rod 207, thereby improving the convenience of disassembly, assembly and replacement.

[0047] Working principle: When performing wear resistance testing, lenses of different sizes are first placed between a number of clamping blocks 204. At this time, a number of second springs 206 contract under the action of the lenses. The elastic force of the contracted second springs 206 cooperates with the arc groove 205 to clamp the lenses and improve the clamping stability. At this time, the guide rod 207 moves along the guide hole 208, and then the hydraulic cylinder 201 is started to carry the receiving plate 202 and the lens inside the receiving groove 203 to rise and contact with a number of frosting blocks 120. At the same time, the hydraulic cylinder 201 carries the receiving plate 202 and the lens inside the receiving groove 203 to rise and contact with each other. Continuing to rise can make the frosting block 120 apply pressure to the lens. Under the pressure of the frosting block 120, the first spring 108 and the damping hydraulic rod 109 contract, so that the frosting block 120 can be controlled to fit with the concave or convex surface of the lens. Then, the servo motor 130 is started to rotate the second bevel gear 150, and the first bevel gear 140 can rotate the transmission rod 103 and the mounting plate 106 at the lower end thereof, so that the frosting block 120 can perform wear and scratch resistance detection on the lens, thereby improving the detection efficiency and quality of the detection equipment.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] 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 wear and scratch resistance detection device, characterized in that: include: A detection assembly (100), the detection assembly (100) comprising a plurality of support rods (101), a top plate (102) being mounted on the upper ends of the plurality of support rods (101), a transmission rod (103) being inserted into the interior of the top plate (102), a mounting plate (106) being fixedly connected to the lower end of the transmission rod (103), a plurality of fixing plates (107) being mounted inside the mounting plate (106), a first spring (108) being fixedly connected to the lower ends of the plurality of fixing plates (107), and the fixing plates (107) being fixedly connected to the lower ends of the plurality of fixing plates (107). ) is connected to a damping hydraulic rod (109) at its lower end, the damping hydraulic rod (109) is connected to a connecting rod (110) at its lower end, a grinding block (120) is mounted on the lower end of the connecting rod (110), a servo motor (130) is mounted on the upper end of the top plate (102), a first bevel gear (140) is fixedly connected to the top end of the transmission rod (103), a second bevel gear (150) is connected to the output end of the servo motor (130), and the first bevel gear (140) and the second bevel gear (150) are meshingly connected; A clamping assembly (200), the clamping assembly (200) comprising a hydraulic cylinder (201), a receiving plate (202) being movably mounted on the upper end of the hydraulic cylinder (201), a receiving groove (203) being provided on the upper end of the receiving plate (202), a plurality of clamping blocks (204) being mounted inside the receiving groove (203), an arc groove (205) being provided on the inner walls of the plurality of clamping blocks (204), a second spring (206) being connected to the side surfaces of the plurality of clamping blocks (204), two guide rods (207) being movably connected to the side surfaces of the plurality of clamping blocks (204), a plurality of guide holes (208) being provided on the inner wall of the receiving groove (203), and the plurality of guide rods (207) being inserted into the guide holes (208).

2. The lens wear and scratch resistance detection device according to claim 1, characterized in that: A fixing hole (111) is provided at the upper end of the top plate (102), a bearing (112) is installed inside the fixing hole (111), and the transmission rod (103) is inserted into the inside of the bearing (112).

3. The lens wear and scratch resistance detection device according to claim 1, characterized in that: The upper ends of the plurality of support rods (101) are fixedly connected to a plug-in block (121); a plurality of plug-in holes (122) are provided on the surface of the top plate (102); and the plug-in blocks (121) are plugged into the inside of the plug-in holes (122).

4. The lens wear and scratch resistance detection device according to claim 1, characterized in that: A bottom plate (131) is installed at the lower ends of the plurality of support rods (101), a limiting groove (132) is provided at the upper end of the bottom plate (131), and the hydraulic cylinder (201) is installed inside the limiting groove (132).

5. The lens wear and scratch resistance detection device according to claim 1, characterized in that: A positioning ring (141) is sleeved on the side surface of the transmission rod (103), a plurality of side rods (142) are fixedly connected to the side surface of the positioning ring (141), and the ends of the plurality of side rods (142) are fixedly connected to mounting rings (143), and the mounting rings (143) are sleeved on the side surface of the support rod (101).

6. The lens wear and scratch resistance detection device according to claim 1, characterized in that: A plurality of connection holes (151) are formed at the lower end of the mounting plate (106), and a plurality of the fixing plates (107), the first spring (108) and the damping hydraulic rod (109) are all mounted inside the connection holes (151). A mounting hole (152) is formed at the lower end of the connecting rod (110), and a mounting block (153) is fixedly connected to the upper end of the sanding block (120), and the mounting block (153) is inserted into the mounting hole (152).

7. The lens wear and scratch resistance detection device according to claim 1, characterized in that: The inner wall of the receiving groove (203) is provided with a plurality of T-shaped grooves (211), and the ends of the plurality of second springs (206) are fixedly connected with T-shaped blocks (212), and the T-shaped blocks (212) are clamped inside the T-shaped grooves (211).

8. The lens wear and scratch resistance detection device according to claim 1, characterized in that: A plurality of guide grooves (221) are provided at the bottom end of the receiving groove (203), and the lower ends of the plurality of clamping blocks (204) are fixedly connected to two guide blocks (222), and the two guide blocks (222) are slidably connected inside the guide grooves (221).

9. The lens wear and scratch resistance detection device according to claim 1, characterized in that: The lower end of the receiving plate (202) is fixedly connected to a first sleeve (231), the output end of the hydraulic cylinder (201) is plugged into the interior of the first sleeve (231), the side surfaces of a plurality of the clamping blocks (204) are fixedly connected to two second sleeves (232), and the two guide rods (207) are plugged into the interior of the second sleeves (232).

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