Blanking clamp for lens cone
By designing a blanking fixture for the lens barrel and using a cylinder and sliding module to achieve automatic clamping and collection of the lens barrel, the problem of cumbersome lens barrel blanking operation is solved, and production efficiency and automation level are improved.
Patent Information
- Application Number
- CN202422817476.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-18
AI Technical Summary
The lens barrel and the material handle are stuck together, which makes the lens barrel unloading operation cumbersome and affects the efficiency of automated production.
A blanking fixture for lens barrels is designed, which includes a fixture body, a mounting plate, a fixing plate and a clamping mechanism. The lens barrel is clamped and released by a cylinder and a sliding module, and the lens barrel is automatically blanked and collected by a robotic arm.
The lens barrel unloading operation is simplified, the production efficiency and automation level are improved, and the efficient collection of the lens barrel is achieved.
Smart Images
Figure CN223353584U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps, in particular to a blanking clamp for a lens barrel. Background Art
[0002] The lens barrel, also known as the lens cartridge, is a special metal or plastic cylinder that holds the lens elements. The length of the lens barrel varies depending on the focal length of the lens, and its diameter matches the lens diameter. The front of the barrel has a screw-on mount for the lens hood, while the rear of the cartridge has a screw-on mount (or bayonet mount) for attaching the camera. Depending on the lens and camera, the lens barrel may be equipped with various devices, such as a focus ring, aperture adjustment ring (or aperture ring), shutter adjustment ring, and zoom ring. It may also be engraved with information such as the lens's maximum relative aperture, focal length, or depth of field gauge.
[0003] During the injection molding production process of the lens barrel, under normal circumstances, the lens barrel and the material handle are stuck together, and manual separation of the lens barrel and the material handle is required, and then the lens barrel is unloaded and collected. The operation is cumbersome and the work efficiency is low, which affects the progress of automated production. Utility Model Content
[0004] Based on this, the purpose of the present invention is to provide a simple and efficient blanking fixture for a lens barrel.
[0005] The utility model adopts the following technical solutions:
[0006] A blanking fixture for a lens barrel, comprising a fixture body, the fixture body comprising a mounting plate, a fixing plate, and a clamping mechanism; a plurality of mounting grooves are provided on one side of the mounting plate; the fixing plate is connected to the top of the clamping mechanism; the clamping mechanism comprises a first clamping plate assembly, a second clamping plate assembly, a third clamping plate assembly, and a fourth clamping plate assembly; the first clamping plate assembly and the second clamping plate assembly are relatively arranged on both sides of the mounting plate; the third clamping plate assembly and the fourth clamping plate assembly are relatively arranged on one side of the first clamping plate assembly and the second clamping plate assembly, and are respectively connected to the mounting plate.
[0007] A further improvement to the above technical solution is that the first clamping plate assembly, the second clamping plate assembly, the third clamping plate assembly and the fourth clamping plate assembly are respectively movably connected with two limiting slide grooves, and the limiting slide grooves are opened above the mounting plate.
[0008] A further improvement to the above technical solution is that the first clamping plate assembly includes a first cylinder, a first clamping block and a first sliding module; the first cylinder is used to move the first clamping block; the first clamping block includes a first connecting part and a first clamping part, and one side of the first connecting part is connected to the output end of the first cylinder; the first sliding module is connected to both sides of the first clamping block through a limiting slide groove.
[0009] A further improvement to the above technical solution is that the first sliding module includes a first top block and two first sliding blocks, the first top block is arranged above the limiting slide groove, the upper parts of the two first sliding blocks are respectively connected to the two sides of the first top block, and the side parts of the two first sliding blocks are respectively connected to the two sides of the first clamping block.
[0010] A further improvement to the above technical solution is that the second clamping plate assembly includes a second cylinder, a second clamping block and a second sliding module; the second cylinder is used to move the second clamping block; the second clamping block includes a second connecting part and a second clamping part, and one side of the second connecting part is connected to the output end of the second cylinder; the second sliding module is connected to both sides of the second clamping block through a limiting slide groove.
[0011] A further improvement to the above technical solution is that the second sliding module includes a second top block and two second sliding blocks, the second top block is arranged above the limiting slide groove, the upper parts of the two second sliding blocks are respectively connected to the two sides of the second top block, and the side parts of the two second sliding blocks are respectively connected to the two sides of the second clamping block.
[0012] A further improvement to the above technical solution is that the third clamping plate assembly includes a third cylinder, a third clamping block and a third sliding module; the third cylinder is used to move the third clamping block; the third clamping block includes a third connecting part and a third clamping part, and one side of the third connecting part is connected to the output end of the third cylinder; the third sliding module is connected to both sides of the third clamping block through a limiting slide groove.
[0013] A further improvement to the above technical solution is that the third sliding module includes a third top block and two third sliding blocks, the third top block is arranged above the limiting slide groove, the upper parts of the two third sliding blocks are respectively connected to the two sides of the third top block, and the side parts of the two third sliding blocks are respectively connected to the two sides of the third clamping block.
[0014] A further improvement to the above technical solution is that the fourth clamping plate assembly includes a fourth cylinder, a fourth clamping block and a fourth sliding module; the fourth cylinder is used to move the fourth clamping block; the fourth clamping block includes a fourth connecting part and a fourth clamping part, and one side of the fourth connecting part is connected to the output end of the fourth cylinder; the fourth sliding module is connected to both sides of the fourth clamping block through a limiting slide groove.
[0015] A further improvement to the above technical solution is that the fourth sliding module includes a fourth top block and two fourth sliding blocks, the fourth top block is arranged above the limiting slide groove, the upper parts of the two fourth sliding blocks are respectively connected to the two sides of the fourth top block, and the side parts of the two fourth sliding blocks are respectively connected to the two sides of the fourth clamping block.
[0016] The beneficial effects of the utility model are:
[0017] The utility model is provided with a mounting plate, a fixing plate and a clamping mechanism, the mounting plate is mounted on the robotic arm, the fixing plate fixes the clamping mechanism, and after the mold is opened, the clamping mechanism is moved into the injection molding machine, and the lens barrel is clamped by the first clamping plate assembly, the second clamping plate assembly, the third clamping plate assembly and the fourth clamping plate assembly of the clamping mechanism, and the lens barrel is moved out by the robotic arm and then moved above the collection box, and at the same time, the first clamping plate assembly, the second clamping plate assembly, the third clamping plate assembly and the fourth clamping plate assembly release the lens barrel, so that the lens barrel falls into the collection box, completing the collection of the lens barrel. The device has a reasonable structural design, is convenient and simple to operate, and effectively improves production efficiency and automation level. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic structural diagram of a blanking fixture for a lens barrel of the present invention;
[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the lens barrel blanking fixture for removing the fixed plate;
[0020] Figure 3 for Figure 1 A schematic structural diagram of a first clamping plate assembly and a second clamping plate assembly of a lens barrel blanking fixture;
[0021] Figure 4 for Figure 1 Schematic diagram of the structure of the third clamping plate assembly and the fourth clamping plate assembly of the lens barrel blanking fixture.
[0022] The numbers in the figure are:
[0023] 10. Clamp body; 11. Mounting plate; 12. Fixing plate; 13. Clamping mechanism; 14. Mounting slot; 15. Limiting slide; 20. First clamping plate assembly; 21. First cylinder; 22. First clamping block; 221. First connecting portion; 222. First clamping portion; 30. Second clamping plate assembly; 31. Second cylinder; 32. Second clamping block; 321. Second connecting portion; 322. Second clamping portion; 40. Third clamping plate assembly; 41. Third cylinder; 42. Third clamping block; 421 , third connecting part; 422, third clamping part; 50, fourth clamping plate assembly; 51, fourth cylinder; 52, fourth clamping block; 521, fourth connecting part; 522, fourth clamping part; 60, first sliding module; 61, first top block; 62, first slider; 70, second sliding module; 71, second top block; 72, second slider; 80, third sliding module; 81, third top block; 82, third slider; 90, fourth sliding module; 91, fourth top block; 92, fourth slider. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0026] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0027] like Figures 1 to 4 As shown in the figure, an embodiment of the present invention relates to a blanking fixture for a lens barrel, including a fixture body 10, wherein the fixture body 10 includes a mounting plate 11, a fixing plate 12, and a clamping mechanism 13; a plurality of mounting grooves 14 are provided on one side of the mounting plate 11; the fixing plate 12 is connected to the top of the clamping mechanism 13; the clamping mechanism 13 includes a first clamping plate assembly 20, a second clamping plate assembly 30, a third clamping plate assembly 40 and a fourth clamping plate assembly 50; the first clamping plate assembly 20 and the second clamping plate assembly 30 are relatively arranged on both sides of the mounting plate 11; the third clamping plate assembly 40 and the fourth clamping plate assembly 50 are relatively arranged on one side of the first clamping plate assembly 20 and the second clamping plate assembly 30, and are respectively connected to the mounting plate 11.
[0028] Furthermore, the first clamping plate assembly 20, the second clamping plate assembly 30, the third clamping plate assembly 40, and the fourth clamping plate assembly 50 are each movably connected to two limiting slides 15, and the limiting slides 15 are provided above the mounting plate 11. Specifically, the limiting slides 15 are provided to effectively drive the first clamping plate assembly 20, the second clamping plate assembly 30, the third clamping plate assembly 40, and the fourth clamping plate assembly 50 to move therein, thereby preventing excessive movement and improving clamping efficiency. The mounting plate 11 is provided with a mounting slot 14 to facilitate connection of the device to a robotic arm.
[0029] Furthermore, the first clamping plate assembly 20 includes a first cylinder 21, a first clamping block 22, and a first sliding module 60. The first cylinder 21 is used to move the first clamping block 22. The first clamping block 22 includes a first connecting portion 221 and a first clamping portion 222. One side of the first connecting portion 221 is connected to the output end of the first cylinder 21. The first sliding module 60 is connected to both sides of the first clamping block 22 through the limiting slide groove 15. Specifically, the first cylinder 21 pushes the first clamping block 22 to move, cooperating with the second clamping plate assembly 30 to clamp or release the lens barrel. The first sliding module 60 is also provided to improve the movement stability of the first clamping block 22 and enhance the clamping effect.
[0030] Furthermore, the first sliding module 60 includes a first top block 61 and two first sliders 62. The first top block 61 is disposed above the limiting chute 15. The upper portions of the two first sliders 62 are respectively connected to the two sides of the first top block 61, and the side portions of the two first sliders 62 are respectively connected to the two sides of the first clamping block 22. Specifically, when the first cylinder 21 pushes the first clamping block 22 to move, the two first sliders 62 move with the first clamping block 22 and move on the limiting chute 15, effectively improving the movement stability of the first clamping block 22 and enhancing the clamping effect.
[0031] Furthermore, the second clamping plate assembly 30 includes a second cylinder 31, a second clamping block 32, and a second sliding module 70. The second cylinder 31 is used to move the second clamping block 32. The second clamping block 32 includes a second connecting portion 321 and a second clamping portion 322. One side of the second connecting portion 321 is connected to the output end of the second cylinder 31. The second sliding module 70 is connected to both sides of the second clamping block 32 through the limiting slide slot 15. Specifically, the second cylinder 31 pushes the second clamping block 32 to move, cooperating with the first clamping plate assembly 20 to clamp or release the lens barrel. The second sliding module 70 is also provided to improve the movement stability of the second clamping block 32 and enhance the clamping effect.
[0032] Furthermore, the second sliding module 70 includes a second top block 71 and two second sliders 72. The second top block 71 is disposed above the limiting chute 15. The upper portions of the two second sliders 72 are respectively connected to the two sides of the second top block 71, and the side portions of the two second sliders 72 are respectively connected to the two sides of the second clamping block 32. Specifically, when the second cylinder 31 pushes the second clamping block 32 to move, the two second sliders 72 move with the second clamping block 32 and move on the limiting chute 15, effectively improving the movement stability of the second clamping block 32 and enhancing the clamping effect.
[0033] Furthermore, the third clamping plate assembly 40 includes a third cylinder 41, a third clamping block 42, and a third sliding module 80. The third cylinder 41 is used to move the third clamping block 42. The third clamping block 42 includes a third connecting portion 421 and a third clamping portion 422. One side of the third connecting portion 421 is connected to the output end of the third cylinder 41. The third sliding module 80 is connected to both sides of the third clamping block 42 through the limiting slide groove 15. Specifically, the third cylinder 41 pushes the third clamping block 42 to move, cooperating with the fourth clamping plate assembly 50 to clamp or release the lens barrel. The third sliding module 80 is also provided to improve the movement stability of the third clamping block 42 and enhance the clamping effect.
[0034] Furthermore, the third sliding module 80 includes a third top block 81 and two third sliders 82. The third top block 81 is disposed above the limiting chute 15. The upper portions of the two third sliders 82 are respectively connected to the two sides of the third top block 81, and the side portions of the two third sliders 82 are respectively connected to the two sides of the third clamping block 42. Specifically, when the third cylinder 41 pushes the third clamping block 42 to move, the two third sliders 82 move with the third clamping block 42 and move on the limiting chute 15, effectively improving the movement stability of the third clamping block 42 and enhancing the clamping effect.
[0035] Furthermore, the fourth clamping plate assembly 50 includes a fourth cylinder 51, a fourth clamping block 52, and a fourth sliding module 90. The fourth cylinder 51 is used to move the fourth clamping block 52. The fourth clamping block 52 includes a fourth connecting portion 521 and a fourth clamping portion 522. One side of the fourth connecting portion 521 is connected to the output end of the fourth cylinder 51. The fourth sliding module 90 is connected to both sides of the fourth clamping block 52 through the limiting slide groove 15. Specifically, the fourth cylinder 51 pushes the fourth clamping block 52 to move, cooperating with the third clamping plate assembly 40 to clamp or release the lens barrel. The fourth sliding module 90 is also provided to improve the movement stability of the fourth clamping block 52 and enhance the clamping effect.
[0036] Furthermore, the fourth sliding module 90 includes a fourth top block 91 and two fourth sliders 92. The fourth top block 91 is disposed above the limiting chute 15. The upper portions of the two fourth sliders 92 are respectively connected to the sides of the fourth top block 91, and the side portions of the two fourth sliders 92 are respectively connected to the sides of the fourth clamping block 52. Specifically, when the fourth cylinder 51 pushes the fourth clamping block 52 to move, the two fourth sliders 92 move with the fourth clamping block 52 and move on the limiting chute 15, effectively improving the movement stability of the fourth clamping block 52 and enhancing the clamping effect.
[0037] The utility model is provided with a mounting plate 11, a fixing plate 12, and a clamping mechanism 13. The mounting plate 11 is mounted on a robotic arm, and the fixing plate 12 fixes the clamping mechanism 13. After the mold is opened, the clamping mechanism 13 is moved into the injection molding machine, and the lens barrel is clamped by the first clamping plate assembly 20, the second clamping plate assembly 30, the third clamping plate assembly 40 and the fourth clamping plate assembly 50 of the clamping mechanism 13, and the lens barrel is moved out by the robotic arm and then moved above the collection box. At the same time, the first clamping plate assembly 20, the second clamping plate assembly 30, the third clamping plate assembly 40 and the fourth clamping plate assembly 50 release the lens barrel, so that the lens barrel falls into the collection box, completing the collection of the lens barrel. The device has a reasonable structural design, is convenient and simple to operate, and effectively improves production efficiency and automation level.
[0038] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.
Claims
1. A blanking fixture for a lens barrel, characterized in that: The clamp body includes a mounting plate, a fixing plate, and a clamping mechanism; a plurality of mounting grooves are provided on one side of the mounting plate; the fixing plate is connected to the top of the clamping mechanism; the clamping mechanism includes a first clamping plate assembly, a second clamping plate assembly, a third clamping plate assembly and a fourth clamping plate assembly; the first clamping plate assembly and the second clamping plate assembly are relatively arranged on both sides of the mounting plate; the third clamping plate assembly and the fourth clamping plate assembly are relatively arranged on one side of the first clamping plate assembly and the second clamping plate assembly, and are respectively connected to the mounting plate.
2. The lens barrel blanking fixture according to claim 1, characterized in that: The first clamping plate assembly, the second clamping plate assembly, the third clamping plate assembly and the fourth clamping plate assembly are respectively movably connected to two limiting sliding grooves, and the limiting sliding grooves are opened above the mounting plate.
3. The lens barrel blanking fixture according to claim 1, characterized in that: The first clamping plate assembly includes a first cylinder, a first clamping block and a first sliding module; the first cylinder is used to move the first clamping block; the first clamping block includes a first connecting part and a first clamping part, and one side of the first connecting part is connected to the output end of the first cylinder; the first sliding module is connected to both sides of the first clamping block through a limiting slide groove.
4. The lens barrel blanking fixture according to claim 3, characterized in that: The first sliding module includes a first top block and two first sliding blocks. The first top block is arranged above the limiting sliding groove. The upper parts of the two first sliding blocks are respectively connected to the two sides of the first top block, and the side parts of the two first sliding blocks are respectively connected to the two sides of the first clamping block.
5. The lens barrel blanking fixture according to claim 1, characterized in that: The second clamping plate assembly includes a second cylinder, a second clamping block and a second sliding module; the second cylinder is used to move the second clamping block; the second clamping block includes a second connecting part and a second clamping part, and one side of the second connecting part is connected to the output end of the second cylinder; the second sliding module is connected to both sides of the second clamping block through a limiting slide groove.
6. The lens barrel blanking fixture according to claim 5, characterized in that: The second sliding module includes a second top block and two second sliding blocks. The second top block is arranged above the limiting sliding groove. The upper parts of the two second sliding blocks are respectively connected to the two sides of the second top block, and the side parts of the two second sliding blocks are respectively connected to the two sides of the second clamping block.
7. The lens barrel blanking fixture according to claim 1, characterized in that: The third clamping plate assembly includes a third cylinder, a third clamping block and a third sliding module; the third cylinder is used to move the third clamping block; the third clamping block includes a third connecting part and a third clamping part, and one side of the third connecting part is connected to the output end of the third cylinder; the third sliding module is connected to both sides of the third clamping block through a limiting slide groove.
8. The lens barrel blanking fixture according to claim 7, characterized in that: The third sliding module includes a third top block and two third sliding blocks. The third top block is arranged above the limiting slide groove. The upper parts of the two third sliding blocks are respectively connected to the two sides of the third top block, and the side parts of the two third sliding blocks are respectively connected to the two sides of the third clamping block.
9. The lens barrel blanking fixture according to claim 1, characterized in that: The fourth clamping plate assembly includes a fourth cylinder, a fourth clamping block and a fourth sliding module; the fourth cylinder is used to move the fourth clamping block; the fourth clamping block includes a fourth connecting part and a fourth clamping part, and one side of the fourth connecting part is connected to the output end of the fourth cylinder; the fourth sliding module is connected to both sides of the fourth clamping block through a limiting slide groove.
10. The lens barrel blanking fixture according to claim 9, characterized in that: The fourth sliding module includes a fourth top block and two fourth sliding blocks. The fourth top block is arranged above the limiting slide groove. The upper parts of the two fourth sliding blocks are respectively connected to the two sides of the fourth top block, and the side parts of the two fourth sliding blocks are respectively connected to the two sides of the fourth clamping block.