Projector for optical component

Abstract

The invention belongs to the technical field of projection measurement, and particularly relates to a projector for an optical component, which comprises a stand column and a base connected with the stand column, an optical lens is arranged at the bottom of a cover, and a connecting piece synchronously moving with a fixing piece is arranged on the side edge of the fixing piece of the cover. A plurality of pieces of wiping paper used for wiping the optical lens are arranged in the storage box, the moving block moves forwards to drive the first transverse rod to move into the storage box on the other side of the optical lens to be attached to the wiping paper, meanwhile, the first transverse rod abuts against the first switch in the moving process, and the nozzle is driven to spray cleaning liquid to the optical lens. A first negative pressure suction head is attached to the wiping paper to suck the wiping paper, a convex block on a first gear drives a moving block and a first cross rod to reset in the process of driving a driving piece to swing and reset, the wiping paper is pulled to move along the surface of the optical lens to wipe the surface of the optical lens, and therefore the automatic cleaning effect is achieved; when a small object is measured by moving downwards, the dust is cleaned when the magnification is increased and amplified, and the measurement is not influenced.

Description

Technical Field

[0001] The invention discloses a projector, and in particular relates to a projector used for optical components. Background Art

[0002] The projector used for optical components is used to detect the form and position tolerances, dimensional accuracy and surface quality of optical components, detect the contour and surface shape of optical components, and ensure that production and processing meet design requirements. When in use, it observes through high-definition optical lenses, uses optical imaging systems to obtain two-dimensional images of objects, and combines image processing algorithms to achieve precise dimensional measurement.

[0003] During use, components are placed on a workbench and the device is turned on for inspection and scanning. In the prior art, in order to ensure the accuracy of scanning and measurement, the lens of this device is generally cleaned regularly to prevent excessive dust from affecting the measurement. In order to solve this problem and reduce dust, some large industries will place this device in a dust-free workshop to reduce or avoid dust adhesion. However, most small industries can only place it in a relatively closed or dust-free environment. Therefore, dust will still adhere after long-term use. If it is used in ordinary inspection or inspection of larger objects, the magnification and resolution do not need to be too high, and a small amount of attached dust will not have much impact. However, when inspecting some smaller components that require more precision and clarity, the magnification is often increased, and the lens is simultaneously moved closer to the component to shorten the distance, which will make the dust magnified more clearly, affect the measurement and reduce the image clarity, resulting in increased edge detection errors. Therefore, a new solution is proposed. When the lens needs to be adjusted closer, the corresponding clarity needs to be higher, and the dust can be automatically cleaned and adsorbed. Summary of the Invention

[0004] An object of the present invention is to provide a projector for an optical component in order to solve the above-mentioned problem.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a projector for optical components, comprising a column and a base connected to the column, the base being provided with a workbench for placing components, the column being provided with a cover, and an optical lens being provided at the bottom of the cover, the optical lens and the cover being slidably connected via a fixing member, the cover being provided with a connecting member located on the side of the fixing member and moving synchronously with the fixing member, the connecting member being divided into a first connecting member and a second connecting member and being distributed on the left and right sides of the fixing member, a storage box being provided on the first connecting member on one side of the optical lens, a rotating member being rotatably connected to the second connecting member, a plurality of wiping papers for wiping the optical lens being provided in the storage box, and a pulling assembly for pulling the wiping papers to wipe the optical lens being provided on the second connecting member; The pulling assembly includes a gear 1 provided on a rotating member, the cover is fixedly provided with a rack meshing with the gear 1 at the connecting member 2, a protrusion is fixedly provided on the outer ring of the side of the rotating member, the connecting member 2 is rotatably connected to a pushing member at the lower end of the gear, a driving member extending toward the gear 1 is fixedly provided on the pushing member, a slide groove 1 is provided on the driving member for accommodating the protrusion to be embedded and for accommodating the pushing of the protrusion, a half gear is rotatably connected to the pushing member, and a moving block meshing with the half gear is slidably connected to the bottom of the connecting member 2; The movable block is fixedly connected to a cross bar 1 at one end away from the pushing member, and the cross bar 1 is provided with a nozzle for spraying the optical lens. The cross bar 1 is provided with a negative pressure suction head 1 for adsorbing the wiping paper on both sides of the nozzle, and the connecting member 2 is provided with a guide groove 1 for guiding the movement of the cross bar 1, and the connecting member 2 is provided with a driving component for controlling the spraying of the nozzle and the opening of the negative pressure suction head 1.

[0006] Preferably, the driving assembly includes a switch 1 arranged in a guide groove 1 and abutting against a cross bar 1, and the cover is provided with a water storage component whose water output is controlled by the switch 1, and the water storage component is connected to the nozzle through a hose.

[0007] Preferably, the bottom of the storage box is provided with an opening for accommodating a cross bar 1 for embedding the adsorption wiping paper, and the storage box is provided with a number of rotating rollers on both sides of the opening for abutting the wiping paper, and the side of the storage box away from the optical lens is provided with a cross bar 2, and the cross bar 2 is provided with a negative pressure suction head 2 which has the same function as the negative pressure suction head, and the negative pressure suction head 1 and the negative pressure suction head 2 are activated by switch 1 in the same way.

[0008] Preferably, a connecting rod abutting against the first crossbar is provided on the second crossbar, a magnetic block is provided on the side of the connecting rod close to the optical lens, and a magnetic block is provided on the side of the first crossbar close to the optical lens and abutting against the connecting rod.

[0009] Preferably, the connecting member 1 is provided with a winding member at the rear end of the storage box and the cross bar 2, a pull rope is wound around the winding member, one end of the pull rope is connected to the winding member and the other end is connected to the cross bar 2, a spring connected to the connecting member 1 is provided in the winding member, the elastic force of the spring is smaller than the magnetic force of the mutual attraction between the magnetic block 1 and the magnetic block 2, and the pulling force of the movable block is greater than the attraction force of the magnetic block 1 and the magnetic block 2.

[0010] Preferably, the movable block and the cross bar 2 are both provided with a support rod, the connecting member 2 and the connecting member 1 are provided with a guide groove 2 for guiding the support rod 1, and the slide groove 2 and the guide groove 1 are staggered up and down, the guide groove 1 includes three sections of groove 1, groove 2 and groove 3, the groove 1 is connected with groove 2, and the end of groove 2 away from groove 1 is connected with groove 3, the other end of groove 3 extends to a groove point and is connected with groove 1, the end of groove 2 connected with groove 1 is lower than groove 1, and the end of groove 2 connected with groove 3 is higher than groove 3, and the connection between groove 3 and groove 1 is higher than the connection between groove 1 and groove 2.

[0011] Preferably, the connecting rod and the cross bar 1 are both provided with a slider embedded in the guide groove 1, and a spring is provided between the slider and the connecting rod and the cross bar 1.

[0012] Compared with the prior art, the present invention has the following beneficial effects: First, by using this device, when it is necessary to measure a small component, the driving fixed part and the optical lens are first moved down along the cover, so that the fixed part drives the connecting part 1 and the connecting part 2 to move down synchronously, and the rotating part and the gear 1 on the connecting part 2 move down synchronously. When the gear moves down, it will mesh with the rack on the cover, and the fixed rack will push the gear 1 and the rotating part to rotate. The rotation of the gear 1 drives the protrusion to revolve synchronously along the center of the gear 1. When rotating, the protrusion will push the driving part to swing left and right along the slide groove 1 of the driving part, and drive the connected pushing part to rotate along the rotating point, so that the half gear connected to the other end of the pushing part rotates synchronously, and the teeth on the half gear mesh with the teeth of the bottom moving block, pushing the moving block to move forward, driving the cross bar 1 to move into the storage box on the other side of the optical lens, and fit on the wiping paper. When the crossbar moves, it will abut against switch 1, and switch 1 will be pressed to control the nozzle and the negative pressure suction head 1 to turn on, and the nozzle will spray cleaning liquid onto the optical lens, and wait for the negative pressure suction head 1 to fit the wiping paper and absorb the wiping paper. The protrusion on gear 1 will drive the driving part to swing and reset. During the resetting process of the driving part, it will drive the upper half gear of the pushing part to reverse, driving the moving block and crossbar 1 to reset, and crossbar 1 will pull the wiping paper along the surface of the optical lens through the negative pressure suction head 1, so that the surface of the optical lens can be wiped by fitting the surface of the optical lens, and the cleaning liquid and dust will be wiped off by the wiping paper, and the static electricity caused by the friction between the wiping paper and the optical lens can be eliminated by spraying the cleaning liquid, thereby achieving the effect of automatic cleaning, ensuring that when the magnification is increased when moving down to measure smaller objects, the dust will be cleaned and will not affect the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a projector for optical components; Figure 2 A schematic structural diagram of a projector cover for optical components; Figure 3 Schematic diagram of the internal structure of a projector cover used for optical components Figure 1 ; Figure 4 for Figure 3 A local enlarged schematic diagram at point A; Figure 5 Schematic diagram of the internal structure of a projector cover used for optical components Figure 2 ; Figure 6 A schematic diagram of the partial structure of a projector connector 1 and a connector 2 used in an optical component; Figure 7 for Figure 6 A partial enlarged schematic diagram at point B; Figure 8 A schematic structural diagram of a projector guide groove 1 for an optical component; Figure 9 It is a structural schematic diagram of the slider being located in the guide groove 1.

[0014] Figure 1: Column; 2: Base; 3: Workbench; 4: Cover; 5: Optical lens; 6: Fixing member; 7: Connecting member 1; 8: Connecting member 2; 9: Storage box; 10: Rotating member; 11: Gear 1; 12: Rack; 13: Protrusion; 14: Pushing member; 15: Driving member; 16: Slide 1; 17: Half gear; 18: Moving block; 19: Crossbar 1; 20: Nozzle; 21: Negative pressure nozzle 1; 22. Guide groove 1; 23. Switch 1; 24. Water storage part; 25. Opening; 26. Rotating roller; 27. Cross bar 2; 28. Negative pressure suction head 2; 29. ​​Connecting rod; 30. Magnetic block 1; 31. Magnetic block 2; 32. Winding part; 33. Pull rope; 34. Spring; 35. Support rod; 36. Guide groove 2; 37. Groove 1; 38. Groove 2; 39. Groove 3; 40. Slider; 41. Spring. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on 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 in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] A projector for optical components, such as Figures 1-9 As shown, it includes a column 1 and a base 2 connected to the column 1, a workbench 3 for placing components is provided on the base 2, a cover 4 is provided on the column 1, and an optical lens 5 is provided at the bottom of the cover 4. Through normal use of this device, when encountering a small component to be measured, the optical lens 5 is driven to move by a side rocker or a cylinder and other devices, and the optical lens 5 is moved close to the component and the magnification is increased to facilitate the measurement of the component. If it is a normal measurement without adjusting the optical lens 5, the measured object can be directly driven to move by the workbench 3, while the optical lens 5 remains fixed, or the optical lens 5 can be moved left and right. However, except for dust-free workshops, dust will slowly adhere to it after long-term use, and measurement in this way will reduce the image clarity of the optical lens 5, affecting the accuracy of the measurement. Generally, it must be manually cleaned in advance when it is needed.

[0017] The optical lens 5 is slidably connected to the cover 4 through a fixing member 6. The cover 4 is provided with a connecting member that moves synchronously with the fixing member 6 on the side of the fixing member 6. The connecting members are divided into a connecting member 1 7 and a connecting member 2 8 and are distributed on the left and right sides of the fixing member 6. A storage box 9 is provided on the connecting member 1 7 on one side of the optical lens 5. A rotating member 10 is rotatably connected to the connecting member 2 8. A plurality of wiping papers for wiping the optical lens 5 are provided in the storage box 9. A pulling assembly for pulling the wiping paper to wipe the optical lens 5 is provided on the connecting member 2 8. The pulling assembly includes a gear 11 provided on the rotating member 10. The cover 4 is fixedly provided with a rack 12 meshing with the gear 11 at the connecting member 2 8. A protrusion 13 is fixedly provided on the outer ring of the side of the rotating member 10. The connecting member 2 8 is located at the gear 1 1 1 is rotatably connected to a pusher 14 at the lower end, a driving member 15 extending toward the gear 11 is fixedly provided on the pushing member 14, a slide 16 for accommodating the projection 13 to be embedded and pushed by the projection 13 is provided on the driving member 15, a half gear 17 is rotatably connected to the pushing member 14, a moving block 18 meshing with the half gear 17 is slidably connected to the bottom of the connecting member 28, and a cross bar 19 is fixedly connected to the end of the moving block 18 away from the pushing member 14, a nozzle 20 for spraying the optical lens 5 is provided on the cross bar 19, and negative pressure suction heads 21 for adsorbing wiping paper are provided on both sides of the cross bar 19. After using this device, if it is necessary to move the optical lens 5 downward, when measuring close to the components, the internal fixing member 6 and the downward movement of the optical lens 5 are used. The entire connecting member 1 7 and the connecting member 2 8 are driven to move downward synchronously, and are fixed by the rack 12 on the side cover 4, while the gear 11 and the rotating member 10 are moved downward synchronously, thereby contacting with the teeth of the rack 12, and the rotating member 10 and the gear 11 are pushed to rotate through the teeth of the rack 12. At the same time, when the gear 11 rotates, it drives the protrusion 13 set on the outer ring to rotate synchronously along the center of the gear 11. When the protrusion 13 rotates, it pushes the driving member 15 to swing along the slide groove 16 of the driving member 15, so that the driving member 15 drives the pushing member 14 to swing, and rotates along the rotation point of the pushing member 14, and at the same time drives the connected half gear 17 to rotate synchronously. When the half gear 17 rotates, it drives the bottom meshing moving member through the teeth. The movable block 18 moves, so that the movable block 18 moves toward the optical lens 5 and drives the cross bar 19 to be embedded in the storage box 9, so that the negative pressure suction head 21 on the cross bar 19 is attached to the wiping paper. In the process of the movement of the cross bar 19, it will abut against the switch movement and press the switch 23 so that the switch 23 controls the water storage part 24 to discharge water and the nozzle 20 sprays the cleaning liquid on the optical lens 5. At the same time, the negative pressure suction head 21 is also turned on with adsorption force to adhere to the wiping paper. Therefore, when the protrusion 13 rotates and resets, the driving member 15 is pushed to reset and the pushing member 14 and the half gear 17 are pulled to rotate and reset. When the half gear 17 is reset, the meshed movable block 18 is driven to reset at the same time, thereby pulling the cross bar 19 to reset and the wiping paper moves along the surface of the optical lens 5.The cleaning liquid and dust on the surface of the optical lens 5 are wiped away, and the size of the above-mentioned structural ratio can be adjusted according to the size or distance of the device. In this way, when the optical lens 5 is lowered close to the component, the optical lens 5 can be automatically cleaned, avoiding excessive dust absorption, which may cause dust to cover the lens when the magnification is increased. It also avoids the problem of dust affecting detection, reducing image clarity, and increasing edge detection errors.

[0018] The connecting member 28 is provided with a guide groove 22 for guiding the movement of the cross bar 19. The connecting member 28 is provided with a driving component for controlling the spraying of the nozzle 20 and the opening of the negative pressure suction head 21. The driving component includes a switch 23 arranged in the guide groove 22 and abutting against the cross bar 19. The cover 4 is provided with a water storage part 24 whose water output is controlled by the switch 23. The water storage part 24 is connected to the nozzle 20 through a hose. An opening 25 is provided at the bottom of the storage box 9 to accommodate a cross bar 19 for embedding the adsorption wiping paper. A number of rotating rollers 26 that abut the wiping paper are provided on both sides of the opening 25 of the storage box 9. A cross bar 27 is provided on the side of the storage box 9 away from the optical lens 5. A negative pressure suction head 28 having the same function as the negative pressure suction head 21 is provided on the cross bar 27. The negative pressure suction head 21 and the negative pressure suction head 28 are activated by the switch 1 23 in the same manner. A connecting rod 29 abutting against the cross bar 19 is provided on the cross bar 27. A magnetic block 30 is provided on the side of the connecting rod 29 close to the optical lens 5, and a magnetic block 31 is provided on the side of the cross bar 19 close to the optical lens 5 and abutting against the connecting rod 29.After being pushed by the half gear 17, the moving block 18 drives the crossbar 19 to move along the guide groove 22, and abuts against the switch 23 and squeezes the switch 23, so that the water storage part 24 opens to drain water, and the water is discharged from the hose into the nozzle 20. This setting is equivalent to an electric control valve controlled by the switch 23, and the switch 23 is activated once, that is, the control valve is opened once and then automatically closed. This is the existing technology and will not be discussed in detail here. It is sufficient to ensure that water can be sprayed once after opening it once, and then wait for the crossbar 1 9 moves the other side of the optical lens 5 and is embedded in the storage box 9 and is inserted into the storage box 9 along the bottom opening 25 and is attached to the wiping paper. At the same time, when the switch 1 23 is turned on, the negative pressure suction head 1 21 is turned on synchronously, so that the wiping paper can be tightly adsorbed when it is attached, and the wiping paper can be driven together when the cross bar 19 is reset. When the cross bar 19 is embedded in the opening 25, the cross bar 19 will be attached to the connecting rod 29, and the magnetic block 1 30 and the magnetic block 2 31 are attached to each other and When the wiping paper in the storage box 9 is pulled and moved, both ends of the wiping paper are fixed and moved, so that the movement is more stable and the wiping is more stable. Compared with only one end being fixed, if the wiping paper is pulled to move along the optical lens 5, the other end will fall and cannot fit the optical lens 5 if it is fixed, then the wiping paper will always only be wiped at one end, which may cause dust residue. The wiping paper is supported by both ends, so that the entire wiping paper can fit and move with the optical lens 5. When the wiping paper at the front end connected to the negative pressure suction head 21 contacts the dust first, if it is not wiped clean, the wiping paper at the rear end continues to move, and will continue to clean and wipe to achieve multiple cleaning, avoiding dirty dust residue. The above arrangement improves the cleaning effect.

[0019] Connecting piece 1 7 is located at the rear end of the storage box 9 and the cross bar 2 27 and is provided with a winding piece 32, a pull rope 33 is wound around the winding piece 32, one end of the pull rope 33 is connected to the winding piece 32 and the other end is connected to the cross bar 2 27, and a spring 34 connected to connecting piece 1 7 is provided in the winding piece 32, and the pulling force of the moving block 18 is greater than the adsorption force of the magnetic block 1 30 and the magnetic block 2 31. After being driven to move by the connecting rod 29, the cross bar 27 will synchronously pull and unfold the drawstring 33. At the same time, the winding and unfolding of the drawstring 33 will drive the winding member 32 to rotate, and at the same time, the spring 34 will be compressed to ensure the synchronous movement of the cross bar 27. The elastic force of the spring 34 is less than the magnetic force of the mutual attraction between the magnet block 1 30 and the magnet block 2 31. This can ensure that the cross bar 19 pulls the connecting rod 29 and the cross bar 2 27 and the magnet block 1 30 and the magnet block 2 31 will not separate. Therefore, when pulling, the wiping paper moves along the rotating roller 26 to avoid excessive friction and difficulty in moving. The rotation of the rotating roller 26 makes the wiping paper move more smoothly. After the cross bar 19 is completely reset, and the connecting rod 29 and the cross bar 27 are pulled until the pull rope 33 is fully unfolded, the cross bar 19 continues to move backward. The interaction between the tension of the cross bar 19 and the restriction of the pull rope 33 causes the magnet 1 30 to separate from the magnet 2 31, thereby breaking away from the tension of the cross bar 19. The elastic force of the spring 34 will drive the winding member 32 to reset, and the winding pull rope 33 will simultaneously pull the cross bar 2 27 and the connecting rod 29 to reset and re-fit into the storage box 9. Through the above arrangement, it is ensured that the cross bar 27 can move synchronously and automatically reset, and it also ensures that it can be reused continuously.

[0020] Both the movable block 18 and the second crossbar 27 are equipped with a support rod 35. Connecting piece 28 and connecting piece 17 are equipped with a guide groove 26 for guiding the support rod 35. The guide groove 2 is vertically offset from the guide groove 1 22. The guide groove 1 22 comprises three sections: groove 1 37, groove 2 38, and groove 3 39. Groove 1 37 communicates with groove 2 38. The end of groove 2 38 distal from groove 1 37 communicates with groove 3 39. The other end of groove 39 extends to groove 1 37 and connects with groove 1 37. The end of groove 2 38 connecting with groove 1 37 is lower than groove 1 37, while the end of groove 2 38 connecting with groove 3 39 is higher than groove 39. The junction of groove 39 with groove 1 37 is higher than the junction of groove 1 37 with groove 2 38. Both the connecting rod 29 and the first crossbar 19 are equipped with a slider 40 that fits into the guide groove 1 22. A spring 41 is provided between the slider 40, the connecting rod 29, and the first crossbar 19.When the moving block 18 is pushed, the support rod 35 on the side of the moving block 18 moves along the guide groove 2 36, and the slider 40 on the side of the cross bar 19 moves along the first section groove 1 37 of the guide groove 1 22. When it moves to the connection between groove 1 37, groove 2 38 and groove 39, the thickness of groove 39 here is greater than the connection between groove 1 37 and groove 2 38, thereby blocking the slider 40 from moving along groove 39, so that the slider 40 can only enter the groove 2 38 which is lower than the groove 1 37 and groove 39, and continue to move forward. When entering the groove 2 38 and moving forward continuously, the middle position of groove 2 38 is lower than groove 1 37 and groove 39, thereby making the cross bar 19 drive the moving block 18 to rotate along the support rod 35 The cross bar 19 moves down a little, so that the cross bar 19 drives the nozzle 20 to move down and create a certain distance between it and the optical lens 5, thereby setting it not to fit the optical lens 5 and move when the wiping paper is not yet adsorbed, and when the slider 40 on the cross bar 19 moves along the groove 2 38 to the connection between the end of the groove 2 38 and the groove 39, the groove 2 38 is continuously thickened and is higher than the groove 39, so that when entering the groove 39, the cross bar 19 is also lifted up again and fits on the wiping paper, and is consistent with the height of the optical lens 5, so that after the moving block 18 is driven by the half gear 17 to move and reset, the cross bar 19 is driven to reset, so that the slider 40 on the cross bar 19 and the slider 40 on the connecting rod 29 move along the groove 39 and are higher than the groove 39 The groove 2 38 at the position is blocked and will not move down into the groove 2 38, thereby ensuring that the cross bar 19 pulls the connecting rod 29 to fit the movement of the optical lens 5, thereby ensuring that the wiping paper fits the optical lens 5 to wipe the optical lens 5. Similarly, when the slider 40 on the connecting rod 29 is driven along the groove 39 to move to the groove 1 37 and needs to be reset, it will be consistent with the path of the cross bar 19 slider 40 moving to the storage and position. During the movement, the guide groove 1 22 and the guide groove 2 36 are staggered, which can ensure that the movement path of the cross bar 19 and the connecting rod 29 is synchronized, and the movement path of the cross bar 27 and the moving block 18 is consistent, thereby avoiding the problem of confusion and mutual influence caused by interlacing. The above arrangement can ensure that the cross bar 19 and the cross bar 2 When rod 2 27 does not absorb the wiping paper, it will definitely not fit the optical lens 5, ensuring that the optical lens 5 is not scratched when moving. When the lens is absorbed and moved, it is lifted and the wiping paper fits the optical lens 5 and moves, thereby ensuring that the optical lens 5 is wiped and cleaned. Finally, a cylinder can be set in the fixing part 6, and its switch is connected to gear 11. When gear 11 rotates, cylinder 1 automatically opens to make the lens retract upward and reach the same height as the head. After waiting for the optical lens 5 to be cleaned, the cylinder resets and drives the optical lens 5 to protrude, which is more convenient for cleaning. At the same time, the protruding optical lens 5 is also convenient for manual wiping. Finally, after the wiping paper finishes wiping, the automatic suction stops and the wiping paper will also fall, and the operator can directly remove it.

[0021] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0022] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A projector for optical components, comprising a column (1) and a base (2) connected to the column (1), wherein the base (2) is provided with a workbench (3) for placing components, the column (1) is provided with a cover (4), and an optical lens (5) is provided at the bottom of the cover (4), the optical lens (5) and the cover (4) are slidably connected via a fixing member (6), characterized in that: The cover (4) is provided with a connecting member located on the side of the fixing member (6) and moving synchronously with the fixing member (6), the connecting member is divided into a connecting member 1 (7) and a connecting member 2 (8) and is distributed on the left and right sides of the fixing member (6), a storage box (9) is provided on the connecting member 1 (7) on one side of the optical lens (5), a rotating member (10) is rotatably connected to the connecting member 2 (8), a plurality of wiping papers for wiping the optical lens (5) are provided in the storage box (9), and a pulling component for pulling the wiping papers to wipe the optical lens (5) is provided on the connecting member 2 (8); The pulling assembly includes a gear 1 (11) provided on a rotating member (10), a rack (12) meshing with the gear 1 (11) fixedly provided on the cover (4) at the connecting member 2 (8), a protrusion (13) fixedly provided on the outer ring of the side of the rotating member (10), the connecting member 2 (8) is rotatably connected to a pusher (14) at the lower end of the gear 1 (11), a driving member (15) extending toward the gear 1 (11) fixedly provided on the pushing member (14), a slide groove 1 (16) for accommodating the protrusion (13) to be embedded and for accommodating the protrusion (13) to be pushed on the driving member (15), a half gear (17) rotatably connected to the pushing member (14), and a moving block (18) meshing with the half gear (17) slidably connected to the bottom of the connecting member 2 (8); The movable block (18) is fixedly connected to a cross bar (19) at one end away from the pushing member (14), and the cross bar (19) is provided with a nozzle (20) for spraying the optical lens (5), and the cross bar (19) is provided with a negative pressure suction head (21) for adsorbing the wiping paper on both sides of the nozzle (20), and the connecting member (8) is provided with a guide groove (22) for guiding the movement of the cross bar (19), and the connecting member (8) is provided with a driving component for controlling the spraying of the nozzle (20) and the opening of the negative pressure suction head (21).

2. The projector for an optical component according to claim 1, wherein: The driving assembly includes a switch (23) disposed in a guide groove (22) and abutting against a crossbar (19). The cover (4) is provided with a water storage member (24) whose water discharge is controlled by the switch (23). The water storage member (24) is connected to the nozzle (20) via a hose.

3. The projector for an optical component according to claim 2, wherein: The bottom of the storage box (9) is provided with an opening (25) for accommodating the cross bar 1 (19) to be embedded in the adsorption wiping paper. The storage box (9) is provided with a plurality of rotating rollers (26) on both sides of the opening (25) for contacting the wiping paper. The side of the storage box (9) away from the optical lens (5) is provided with a cross bar 2 (27). The cross bar 2 (27) is provided with a negative pressure suction head 2 (28) having the same function as the negative pressure suction head 1 (21). The negative pressure suction head 1 (21) and the negative pressure suction head 2 (28) are activated by the switch 1 (23) in the same manner.

4. The projector for an optical component according to claim 3, wherein: A connecting rod (29) is provided on the second crossbar (27) and is in contact with the first crossbar (19). A magnetic block (30) is provided on the side of the connecting rod (29) close to the optical lens (5). A magnetic block (31) is provided on the side of the first crossbar (19) close to the optical lens (5) and in contact with the connecting rod (29).

5. The projector for an optical component according to claim 1, wherein: The connecting member 1 (7) is provided with a winding member (32) at the rear end of the storage box (9) and the cross bar 2 (27), and a pull rope (33) is wound around the winding member (32). One end of the pull rope (33) is connected to the winding member (32) and the other end is connected to the cross bar 2 (27). A spring (34) connected to the connecting member 1 (7) is provided in the winding member (32), and the elastic force of the spring (34) is smaller than the magnetic force of the mutual attraction between the magnetic block 1 (30) and the magnetic block 2, and the pulling force of the moving block (18) is greater than the attraction force of the magnetic block 1 and the magnetic block 2.

6. The projector for an optical component according to claim 1, wherein: The moving block (18) and the second crossbar (27) are both provided with a support rod (35), the second connecting member (8) and the first connecting member (7) are provided with a second guide groove (36) for guiding the support rod (35), and the second guide groove and the first guide groove (22) are arranged in an upper and lower offset manner, and the first guide groove (22) includes three sections of groove one (37), groove two (38) and groove three (39), the groove one (37) is connected to the groove two (38), and the groove two (38) is far away. One end away from groove one (37) is connected to groove three (39), and the other end of groove three (39) extends to groove one (37) and is connected to groove one (37). The end of groove two (38) connected to groove one (37) is lower than groove one (37), and the end of groove two (38) connected to groove three (39) is higher than groove three (39). The connection between groove three (39) and groove one (37) is higher than the connection between groove one (37) and groove two (38).

7. The projector for an optical component according to claim 4, characterized in that: The connecting rod (29) and the crossbar (19) are both provided with a slider (40) embedded in the guide groove (22), and a spring (41) is provided between the slider (40), the connecting rod (29) and the crossbar (19).

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