Lens stamping and disassembling device

Abstract

The utility model belongs to the technical field of lens recovery, and discloses a lens stamping and disassembling device which comprises a rack and a stamping assembly, the stamping assembly comprises a driving piece, a connecting piece, a positioning plate and a buffering assembly, the driving piece is fixed to the rack, the output end of the driving piece is provided with a bearing plate, and the bearing plate is provided with a stamping rod; the connecting piece penetrates through the bearing plate in the vertical direction, and external threads are arranged at the bottom of the connecting piece. The positioning plate is in threaded connection with the bottom of the connecting piece, and the positioning plate is provided with a positioning hole corresponding to the stamping rod; the buffering assembly is connected between the bearing plate and the positioning plate. According to the lens stamping and disassembling device, the positioning plate is used for positioning the lens, and the lens is prevented from deviating from the preset position.

Description

Technical Field

[0001] The utility model relates to the technical field of lens recycling, in particular to a lens stamping and disassembling device. Background Art

[0002] The lens is usually fixed inside the lens barrel by dispensing glue or hot melting. During the production process, if the lens is not assembled properly or the resolution yield is unsatisfactory, the lens needs to be disassembled from the lens barrel and recycled.

[0003] There are two ways to fix the lens in the lens barrel: glue-on fixation and hot-melt fixation. When the lens is fixed to the inside of the lens barrel by glue-on fixation, the connection strength between the lens and the lens barrel is relatively low. In order to increase the disassembly speed, the lens is generally ejected directly from the inside of the lens barrel by punching. However, when ejecting the lens, the lens barrel is easily offset and the lens is dragged with it, and the lens is scratched by the ejection head of the ejection device. Utility Model Content

[0004] The purpose of the utility model is to provide a lens stamping and disassembling device, which utilizes a positioning plate to position the lens to prevent the lens from deviating from a preset position.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] The lens stamping and disassembling device includes a frame and a stamping assembly, wherein the stamping assembly includes:

[0007] A driving member is fixed to the frame, wherein an output end of the driving member is provided with a load-bearing plate, and the load-bearing plate is provided with a punching rod;

[0008] A connecting piece, which passes through the load-bearing plate in a vertical direction, and the bottom of the connecting piece is provided with an external thread;

[0009] A positioning plate, threadedly connected to the bottom of the connecting piece, the positioning plate being provided with a positioning hole corresponding to the punching rod;

[0010] A buffer assembly is connected between the load-bearing plate and the positioning plate.

[0011] As an optional technical solution, the buffer assembly includes:

[0012] a first guide rod, penetrating the load-bearing plate and the positioning plate in a vertical direction;

[0013] The first spring is sleeved on the periphery of the first guide rod. The first spring is located between the load-bearing plate and the positioning plate. Two ends of the first spring respectively abut against the load-bearing plate and the positioning plate.

[0014] As an optional technical solution, a limit assembly is provided on the frame. In the vertical direction, the limit assembly corresponds to the load-bearing plate. When the punching rod completes punching the lens, the limit assembly abuts against the load-bearing plate.

[0015] As an optional technical solution, the limit assembly includes:

[0016] a sleeve, threadedly mounted on the frame;

[0017] a second guide rod, penetrating the sleeve in a vertical direction;

[0018] The second spring is sleeved on the periphery of the second guide rod, and the second spring is used for lifting the second guide rod.

[0019] As an optional technical solution, a support seat is provided on the top of the frame, and a sliding rod is provided on the load-bearing plate, and the sliding rod passes through the support seat in a vertical direction.

[0020] As an optional technical solution, a bearing assembly is provided on the frame, and the bearing assembly is located at the bottom of the stamping assembly, and the bearing assembly includes:

[0021] A supporting base, wherein the supporting base is provided with a first magnetic attraction member;

[0022] The supporting plate is slidably arranged on the supporting seat along the X-axis direction. The supporting plate is provided with a second magnetic component. When the supporting plate slides to a preset position, the first magnetic component and the second magnetic component are magnetically fixed. The supporting plate is provided with a mounting hole, and the mounting hole is used to accommodate a lens.

[0023] As an optional technical solution, the supporting seat is also provided with a third magnetic component, and the supporting assembly also includes a storage box, which is slidably arranged below the supporting plate along the X-axis direction. The storage box is provided with a fourth magnetic component. When the storage box slides to the bottom of the supporting plate, the third magnetic component and the fourth magnetic component are magnetically fixed.

[0024] As an optional technical solution, the supporting seat is provided with a limiting groove, an opening is provided at one end of the supporting seat in the X-axis direction, the first magnetic component and the third magnetic component are provided at the other end of the supporting seat in the X-axis direction, and the two opposite side walls of the limiting groove are provided with supporting steps, the supporting plate is placed on the supporting steps, and the storage box is placed at the bottom of the limiting groove.

[0025] As an optional technical solution, the supporting base is provided with a first handle; and / or the storage box is provided with a second handle.

[0026] As an optional technical solution, the frame is provided with a slide rail, and the bearing assembly is slidably arranged on the slide rail along the X-axis direction.

[0027] Beneficial effects of the utility model:

[0028] The utility model provides a lens stamping and disassembling device, which includes a frame and a stamping assembly. The stamping assembly includes a driving member, a connecting member, a positioning plate and a buffer assembly. The driving member is fixed to the frame, and an output end of the driving member is provided with a load-bearing plate, which is provided with a stamping rod; the connecting member passes through the load-bearing plate in a vertical direction, and the bottom of the connecting member is provided with an external thread; the positioning plate is threadedly connected to the bottom of the connecting member, and the positioning plate is provided with a positioning hole corresponding to the stamping rod; and the buffer assembly is connected between the load-bearing plate and the positioning plate.

[0029] After the lens is placed on the frame, the driving part drives the load-bearing plate to descend in the vertical direction close to the lens, and the stamping rod, connecting part, positioning plate and buffer assembly descend together. First, the positioning plate abuts the lens to prevent the lens from deviating from the preset position; the load-bearing plate and the positioning plate are connected by a buffer assembly, which can buffer the impact of the positioning plate on the lens; when the load-bearing plate continues to descend, the buffer assembly is compressed, and the distance between the load-bearing plate and the positioning plate is reduced, and the load-bearing plate drives the stamping rod to descend, and the stamping rod passes through the positioning hole and punches out the lens in the lens; when the positioning plate abuts the lens and the load-bearing plate continues to descend, the load-bearing plate slides from the top of the connecting part to the bottom of the connecting part; when the disassembly work is completed, the driving part drives the load-bearing plate to rise in the vertical direction, the load-bearing plate drives the stamping rod to rise, and the load-bearing plate slides from the bottom of the connecting part to the top of the connecting part. When the load-bearing plate abuts the top of the connecting part, the load-bearing plate drives the positioning plate to rise through the connecting part, and at this time the buffer assembly returns to its original state. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural diagram of the lens punching and disassembling device of the present invention;

[0031] Figure 2 yes Figure 1 A partial enlarged view of position A in the middle;

[0032] Figure 3 yes Figure 1 A partial enlarged view of position B in the middle;

[0033] Figure 4 It is a partial structural diagram of the stamping assembly of the utility model;

[0034] Figure 5 This is an exploded view of the load-bearing assembly of the present invention from a first perspective;

[0035] Figure 6 It is an exploded view of the load-bearing assembly of the present invention from a second perspective.

[0036] In the picture:

[0037] 100, lens;

[0038] 1. Frame;

[0039] 2. Stamping assembly; 21. Driving member; 22. Bearing plate; 23. Stamping rod; 24. Connecting member; 25. Positioning plate; 26. Buffer assembly; 261. First guide rod; 262. First spring;

[0040] 3. Limiting assembly; 31. Sleeve; 32. Second guide rod; 33. Second spring;

[0041] 4. Support seat;

[0042] 5. Slider;

[0043] 6. Carrying assembly; 61. Carrying seat; 611. Limiting groove; 612. Carrying step; 62. First magnetic member; 63. Carrying plate; 64. Second magnetic member; 65. Third magnetic member; 66. Storage box; 67. Fourth magnetic member; 68. First handle; 69. Second handle;

[0044] 7. Slide rail. DETAILED DESCRIPTION

[0045] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0046] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0047] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0048] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0049] like Figures 1 to 6 As shown, this embodiment provides a lens stamping and disassembly device, which includes a frame 1 and a stamping assembly 2. The stamping assembly 2 includes a driving member 21, a connecting member 24, a positioning plate 25 and a buffer assembly 26. The driving member 21 is fixed to the frame 1, and the output end of the driving member 21 is provided with a load-bearing plate 22, and the load-bearing plate 22 is provided with a stamping rod 23; the connecting member 24 passes through the load-bearing plate 22 in a vertical direction, and the bottom of the connecting member 24 is provided with an external thread; the positioning plate 25 is threadedly connected to the bottom of the connecting member 24, and the positioning plate 25 is provided with a positioning hole corresponding to the stamping rod 23; the buffer assembly 26 is connected between the load-bearing plate 22 and the positioning plate 25.

[0050] Specifically, after the lens 100 is placed on the rack 1, the driving member 21 drives the load-bearing plate 22 to descend in the vertical direction close to the lens 100, and the punching rod 23, the connecting member 24, the positioning plate 25 and the buffer assembly 26 descend together. First, the positioning plate 25 abuts against the lens 100 to prevent the lens 100 from deviating from the preset position; the load-bearing plate 22 and the positioning plate 25 are connected by a buffer assembly 26, which can buffer the impact of the positioning plate 25 on the lens 100; when the load-bearing plate 22 continues to descend, the buffer assembly 26 is compressed, and the distance between the load-bearing plate 22 and the positioning plate 25 is reduced, and the load-bearing plate 22 drives the punching rod 23 descends, the punching rod 23 passes through the positioning hole and punches out the lens in the lens 100; when the positioning plate 25 abuts the lens 100 and the load-bearing plate 22 continues to descend, the load-bearing plate 22 slides from the top of the connecting member 24 to the bottom of the connecting member 24; when the disassembly work is completed, the driving member 21 drives the load-bearing plate 22 to rise in the vertical direction, the load-bearing plate 22 drives the punching rod 23 to rise, and the load-bearing plate 22 slides from the bottom of the connecting member 24 to the top of the connecting member 24. When the load-bearing plate 22 abuts against the top of the connecting member 24, the load-bearing plate 22 drives the positioning plate 25 to rise through the connecting member 24, and at this time the buffer assembly 26 returns to its original state.

[0051] In this embodiment, the load-bearing plate 22 is provided with a threaded hole, and the top of the punching rod 23 is provided with an external thread. The punching rod 23 is threadedly connected to the load-bearing plate 22. By rotating the punching rod 23, the position of the punching rod 23 in the vertical direction can be adjusted to adapt to lenses 100 of different lengths.

[0052] In this embodiment, the driving member 21 is a hydraulic cylinder. In some other embodiments, the driving member 21 is a pneumatic cylinder.

[0053] In this embodiment, the connecting member 24 is a bolt, the top of the bolt is the bolt head, the bolt head is located above the load-bearing plate 22, and the outer periphery of the bottom thread is provided with an external thread. The bolt passes through the through hole of the load-bearing plate 22 and is threadedly connected to the positioning plate 25. When the bottom of the positioning plate 25 is not supported by external force, the bolt head abuts against the load-bearing plate 22, and the bolt lifts the positioning plate 25, and the distance between the load-bearing plate 22 and the positioning plate 25 is at its maximum.

[0054] In some embodiments, the buffer component 26 is a spring component, and the two ends of the spring component are respectively connected to the load-bearing plate 22 and the positioning plate 25. In other embodiments, the buffer component 26 is an airbag component, and the two ends of the airbag component are respectively connected to the load-bearing plate 22 and the positioning plate 25.

[0055] In this embodiment, the buffer assembly 26 includes a first guide rod 261 and a first spring 262. The first guide rod 261 passes through the load-bearing plate 22 and the positioning plate 25 in the vertical direction; the first spring 262 is sleeved on the periphery of the first guide rod 261, and the first spring 262 is located between the load-bearing plate 22 and the positioning plate 25. The two ends of the first spring 262 respectively abut against the load-bearing plate 22 and the positioning plate 25.

[0056] The first spring 262 is sleeved on the periphery of the first guide rod 261 to prevent the first spring 262 from being separated from the preset position; when the distance between the load-bearing plate 22 and the positioning plate 25 is reduced, the first spring 262 is compressed, and when the distance between the load-bearing plate 22 and the positioning plate 25 is increased, the first spring 262 is extended.

[0057] In this embodiment, a plurality of punching rods 23 are provided, so that a plurality of lenses 100 can be punched and disassembled at the same time.

[0058] In this embodiment, threaded holes are provided at the top and bottom ends of the first guide rod 261, and gaskets and screws are provided at the top and bottom ends of the first guide rod 261. The screws pass through the gaskets and are connected to the threaded holes. The gaskets are used to limit the first guide rod 261 to prevent the first guide rod 261 from detaching from the load-bearing plate 22 and the positioning plate 25.

[0059] In this embodiment, the buffer components 26 are set to four groups, and the four groups of buffer components 26 are respectively arranged at the four corners of the positioning plate 25. In some other embodiments, the number of buffer components 26 can be set according to actual needs, such as six groups or eight groups.

[0060] Optionally, a limit assembly 3 is provided on the frame 1. In the vertical direction, the limit assembly 3 corresponds to the load-bearing plate 22. When the punching rod 23 completes punching the lens 100, the limit assembly 3 abuts against the load-bearing plate 22 to prevent the punching rod 23 from crushing the lens.

[0061] Optionally, the limiting assembly 3 includes a sleeve 31, a second guide rod 32 and a second spring 33. The sleeve 31 is threadedly installed on the frame 1; the second guide rod 32 passes through the sleeve 31 in the vertical direction; the second spring 33 is sleeved on the periphery of the second guide rod 32, and the second spring 33 is used to lift the second guide rod 32.

[0062] After the lens is detached from the lens 100, the driver 21 stops driving the punch rod 23 downward. However, due to inertia, the bearing plate 22 and the punch rod 23 continue to descend. When the bearing plate 22 abuts the top of the second guide rod 32, the elastic force of the second spring 33 cushions the impact of the second guide rod 32 on the bearing plate 22. The second guide rod 32 then resists the descent of the bearing plate 22, preventing the bearing plate 22 and the punch rod 23 from descending further. Because the sleeve 31 is threadedly connected to the frame 1, the height of the sleeve 31, the second spring 33, and the second guide rod 32 can be adjusted by rotating the sleeve 31.

[0063] The second guide rod 32 is a bolt, which passes downward through the sleeve 31 and is connected to the nut. Due to the elastic force of the second spring 33, the second spring 33 lifts the bolt, and the limiting effect of the nut can prevent the bolt from completely separating from the sleeve 31; two washers are also sleeved on the circumference of the bolt, one of which is located between the second spring 33 and the sleeve 31, and the other is located between the second spring 33 and the screw head.

[0064] Optionally, a support seat 4 is provided on the top of the frame 1, and a slide bar 5 is provided on the load-bearing plate 22. The slide bar 5 vertically penetrates the support seat 4. The slide bar 5 cooperates with the support seat 4 to guide the load-bearing plate 22.

[0065] Optionally, a supporting assembly 6 is provided on the frame 1, and the supporting assembly 6 is located at the bottom of the stamping assembly 2. The supporting assembly 6 includes a supporting seat 61 and a supporting plate 63. The supporting seat 61 is provided with a first magnetic component 62; the supporting plate 63 is slidably provided on the supporting seat 61 along the X-axis direction, and the supporting plate 63 is provided with a second magnetic component 64. When the supporting plate 63 slides to a preset position, the first magnetic component 62 is magnetically fixed to the second magnetic component 64. The supporting plate 63 is provided with a mounting hole, and the mounting hole is used to accommodate the lens 100.

[0066] By utilizing the magnetic attraction between the first magnetic member 62 and the second magnetic member 64, relative movement between the supporting plate 63 and the supporting seat 61 can be prevented during the stamping process; when the lens 100 is completed by stamping and disassembly, the supporting plate 63 is pulled away along the X-axis direction, and the first magnetic member 62 is separated from the second magnetic member 64.

[0067] Optionally, the supporting seat 61 is also provided with a third magnetic component 65, and the supporting assembly 6 also includes a storage box 66, which is slidably arranged below the supporting plate 63 along the X-axis direction. The storage box 66 is provided with a fourth magnetic component 67. When the storage box 66 slides to the bottom of the supporting plate 63, the third magnetic component 65 and the fourth magnetic component 67 are magnetically fixed.

[0068] After the lens is detached from the lens 100, it falls into the storage box 66. When the storage box 66 is full of lenses, the storage box 66 is pulled out along the X-axis direction, and the third magnetic component 65 and the fourth magnetic component 67 are separated. When the storage box 66 slides to the bottom of the supporting plate 63, the third magnetic component 65 and the fourth magnetic component 67 are magnetically fixed to ensure that the lenses on the supporting plate 63 can accurately fall into the storage box 66.

[0069] Optionally, the supporting seat 61 is provided with a limiting groove 611, an opening is provided at one end of the supporting seat 61 in the X-axis direction, and a first magnetic component 62 and a third magnetic component 65 are provided at the other end of the supporting seat 61 in the X-axis direction. The two opposite side walls of the limiting groove 611 are provided with supporting steps 612, the supporting plate 63 is placed on the supporting step 612, and the storage box 66 is placed at the bottom of the limiting groove 611.

[0070] The load-bearing plate 22 and the storage box 66 can be pulled out of the support base 61 from the opening along the X-axis direction, and can also be pushed into the support base 61 from the opening along the X-axis direction.

[0071] In this embodiment, the first magnetic component 62 , the second magnetic component 64 , the third magnetic component 65 and the fourth magnetic component 67 are all magnets.

[0072] Optionally, the supporting base 61 is provided with a first handle 68 , so as to facilitate driving the supporting base 61 through the first handle 68 .

[0073] Optionally, the storage box 66 is provided with a second handle 69 to facilitate driving the storage box 66 via the second handle 69 .

[0074] Optionally, a slide rail 7 is provided on the frame 1, and the supporting component 6 is slidably arranged on the slide rail 7 along the X-axis direction, so as to facilitate sliding the supporting component 6 into or out from directly below the stamping component 2.

[0075] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A lens stamping and disassembling device, comprising a frame (1) and a stamping assembly (2), characterized in that: The stamping assembly (2) comprises: A driving member (21) is fixed to the frame (1); an output end of the driving member (21) is provided with a bearing plate (22); and the bearing plate (22) is provided with a punching rod (23); A connecting piece (24) passes through the load-bearing plate (22) in a vertical direction, and an external thread is provided at the bottom of the connecting piece (24); A positioning plate (25) is threadedly connected to the bottom of the connecting member (24), and the positioning plate (25) is provided with a positioning hole corresponding to the punching rod (23); A buffer assembly (26) is connected between the load-bearing plate (22) and the positioning plate (25).

2. The lens stamping and disassembling device according to claim 1, characterized in that: The buffer assembly (26) comprises: A first guide rod (261) vertically passes through the load-bearing plate (22) and the positioning plate (25); A first spring (262) is sleeved on the periphery of the first guide rod (261). The first spring (262) is located between the load-bearing plate (22) and the positioning plate (25). Two ends of the first spring (262) respectively abut against the load-bearing plate (22) and the positioning plate (25).

3. The lens stamping and disassembling device according to claim 1, characterized in that: The frame (1) is provided with a limit assembly (3), and in the vertical direction, the limit assembly (3) corresponds to the load-bearing plate (22). When the punching rod (23) completes punching the lens (100), the limit assembly (3) abuts against the load-bearing plate (22).

4. The lens stamping and disassembling device according to claim 3, characterized in that: The limiting component (3) comprises: a sleeve (31) threadedly mounted on the frame (1); A second guide rod (32) vertically passes through the sleeve (31); The second spring (33) is sleeved on the periphery of the second guide rod (32), and the second spring (33) is used to lift the second guide rod (32).

5. The lens stamping and disassembling device according to claim 1, characterized in that: A support seat (4) is provided on the top of the frame (1), and a slide bar (5) is provided on the load-bearing plate (22). The slide bar (5) passes through the support seat (4) in a vertical direction.

6. The lens stamping and disassembling device according to claim 1, characterized in that: A bearing assembly (6) is provided on the frame (1), and the bearing assembly (6) is located at the bottom of the punching assembly (2). The bearing assembly (6) comprises: A supporting seat (61), wherein the supporting seat (61) is provided with a first magnetic attraction member (62); A supporting plate (63) is slidably arranged on the supporting seat (61) along the X-axis direction. The supporting plate (63) is provided with a second magnetic member (64). When the supporting plate (63) slides to a preset position, the first magnetic member (62) and the second magnetic member (64) are magnetically fixed. The supporting plate (63) is provided with a mounting hole, and the mounting hole is used to accommodate the lens (100).

7. The lens stamping and disassembling device according to claim 6, characterized in that: The supporting seat (61) is also provided with a third magnetic member (65), and the supporting assembly (6) also includes a storage box (66). The storage box (66) is slidably arranged below the supporting plate (63) along the X-axis direction. The storage box (66) is provided with a fourth magnetic member (67). When the storage box (66) slides to the bottom of the supporting plate (63), the third magnetic member (65) and the fourth magnetic member (67) are magnetically fixed.

8. The lens stamping and disassembling device according to claim 7, characterized in that: The supporting seat (61) is provided with a limiting groove (611), one end of the supporting seat (61) in the X-axis direction is provided with an opening, the other end of the supporting seat (61) in the X-axis direction is provided with the first magnetic member (62) and the third magnetic member (65), two opposite side walls of the limiting groove (611) are provided with supporting steps (612), the supporting plate (63) is placed on the supporting steps (612), and the storage box (66) is placed at the bottom of the limiting groove (611).

9. The lens stamping and disassembling device according to claim 7, characterized in that: The bearing seat (61) is provided with a first handle (68); and / or the storage box (66) is provided with a second handle (69).

10. The lens punching and disassembling device according to claim 6, characterized in that: A slide rail (7) is provided on the frame (1), and the bearing assembly (6) is slidably arranged on the slide rail (7) along the X-axis direction.

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