CN213670217U - Plastic camera dome cover surface hardening processing apparatus - Google Patents
Plastic camera dome cover surface hardening processing apparatus Download PDFInfo
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- CN213670217U CN213670217U CN202022539429.1U CN202022539429U CN213670217U CN 213670217 U CN213670217 U CN 213670217U CN 202022539429 U CN202022539429 U CN 202022539429U CN 213670217 U CN213670217 U CN 213670217U
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Abstract
The utility model provides a plastic camera dome cover outer surface hardening processing device, which comprises a fixed seat, the middle part of the upper surface of the fixed seat is provided with a boss, the upper surface of the boss is provided with an annular clamping groove, a rotary table is erected on the boss, the lower surface of the rotary table is provided with a groove, the middle part in the groove is provided with a limit convex part matched with the annular clamping groove, the limit convex part is sleeved with a first gear, the middle part on the rotary table is provided with a through hole, the through hole penetrates through the middle part of the limit convex part, the inner peripheral side wall of the through hole is provided with an internal thread, a support rod is spirally arranged in the through hole, and the outer peripheral side wall of the; a driving motor is arranged on the upper surface of the fixed seat and is positioned on the right side of the boss; the utility model discloses simple structure, the simple operation can be fixed camera hemisphere cover, and carries out the stiffened processing to camera hemisphere cover surface.
Description
Technical Field
The utility model relates to a camera hemisphere cover surface adds hard technical field, especially a plastic camera hemisphere cover surface adds hard processing apparatus.
Background
The current social camera is widely applied, so that the life of human beings is facilitated. Including security monitoring, traffic management, factory automation, smart home, network communications, and the like. The cameras are used in different environments, and a transparent outer cover with a hemispherical shape is needed to protect the cameras. So as to prevent the external environment from damaging and influencing the inside of the movement, such as particle dust, rain mist, even foreign matter collision and the like. The conventional camera protective cover is made of transparent PC or PMMA materials through injection molding. PC or PMMA is plastic material, and the surface hardness is not good enough (pencil hardness is 5B-HB). In long-term use, the camera may be in contact with many foreign matters such as dust particles, wind and rain, wiping and touching treatment during manual installation or cleaning, and the like, and scratch damage to the surface of the transparent hemisphere cover is generated to different degrees. In order to solve the problem, people adopt a process of hardening the surface of the dome cover of the camera, wherein the hardening treatment is to adhere a thin transparent protective layer (the thickness is less than 0.02 mm) on the surface of a plastic product. Therefore, the surface hardness (pencil hardness HB-2H) of the product can be increased, and the imaging function of the camera is not influenced.
There are also several problems with dome stiffening that are plagued by: 1) some hemispherical caps are integral profiles (no flange) and do not have redundant locations to provide for stiffening or tooling clamping. 2) If the inner side and the outer side of the whole hemispherical cover are hardened, the hardening liquid is difficult to take and place in the non-drying process, and the hardening layer can be damaged in the taking and placing operation process. 3) Some hemispherical caps are designed to be flangeless structures, assembly with an assembly part is achieved by bottom ultrasonic welding or bottom viscose, and areas covered by hardening liquid are difficult to achieve ultrasonic welding with other plastics and effective adhesion with glue due to the fact that a hardening film with good smoothness and hardness is added.
Disclosure of Invention
In view of this, the utility model aims at providing a can fix camera hemisphere cover, and carry out the plastic camera hemisphere cover surface stiffened processing device that stiffened and handled camera hemisphere cover surface.
The utility model discloses a following method realizes: the utility model provides a plastic camera dome cover surface adds hard processing apparatus, includes a fixing base, its characterized in that: the middle part of the upper surface of the fixed seat is provided with a boss, the upper surface of the boss is provided with an annular clamping groove, the boss is erected with a turntable, the lower surface of the turntable is provided with a groove, the middle part in the groove is provided with a limiting convex part matched with the annular clamping groove, the limiting convex part is sleeved with a first gear, the middle part of the turntable is provided with a through hole, the through hole penetrates through the middle part of the limiting convex part, the inner peripheral side wall of the through hole is provided with an internal thread, the through hole is internally and spirally provided with a supporting rod, and the outer peripheral side wall of the supporting; a driving motor is arranged on the upper surface of the fixed seat and is positioned on the right side of the boss, a second gear meshed with the first gear is arranged at the tail end of an output shaft of the driving motor, and the second gear is positioned in the groove; the improved semi-spherical camera cover is characterized in that a placing opening for erecting a semi-spherical camera cover is formed in the upper surface of the rotary table, a fixing mechanism for adsorbing and fixing the semi-spherical camera cover on the placing opening is arranged on the supporting rod, a liquid inlet pipe for supplying hardening liquid to the surface of the semi-spherical camera cover is arranged above the supporting rod, and a plurality of liquid suction pipes for sucking away the excessive hardening liquid flowing down from the semi-spherical camera cover are arranged outside the rotary table.
Further, the fixed establishment is including the vacuum chuck that is used for adsorbing the camera hemisphere cover, vacuum chuck set up in upper end of the support bar, just vacuum chuck set up in the carousel top, be provided with in the bracing piece and be used for doing the exhaust tube that vacuum chuck bled, the exhaust tube with the bracing piece lower extreme is connected through rotary joint, exhaust tube and outside vacuum pump connection.
Furthermore, the number range of the pipette is 2-4, the pipette is connected with an external vacuum pump, and the distance between a suction port of the pipette and the edge of the camera dome cover ranges from 0.3 mm to 1 mm.
Furthermore, a placing groove is formed in the upper surface of the fixing seat, and the driving motor is fixed in the placing groove.
Further, the cross section of the groove is circular.
Furthermore, an oil groove used for placing lubricating oil to enable the rotary disc to rotate is formed in the annular clamping groove.
The beneficial effects of the utility model reside in that: the rotary table, the placing port and the fixing mechanism are added into the device, so that the semi-spherical cover of the camera is prevented by arranging the placing port on the rotary table, and then the semi-spherical cover of the camera is better fixed on the rotary table through the fixing mechanism, and the problems of clamping and difficult taking and placing of the hardening treatment of the semi-spherical cover of the camera can be solved; the utility model can avoid the problem of difficult ultrasonic welding or viscose bonding in the post-process caused by the penetration of the hardening liquid into the root plane and the turning-in of the hardening liquid in the outer side in the hardening process by adding the pipette; the utility model discloses simple structure, the simple operation can realize the stiffened effect to camera hemisphere cover surface, and the uniformity is high and can realize batch production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an explosion diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present invention provides an embodiment: a hardening treatment device for the outer surface of a plastic camera dome cover comprises a fixed seat 1, wherein a boss 11 is arranged in the middle of the upper surface of the fixed seat 1, an annular clamping groove 12 is formed in the upper surface of the boss 11, a rotary disc 2 is erected on the boss 11, a groove 21 is formed in the lower surface of the rotary disc 2, a limiting convex part 22 matched with the annular clamping groove 12 is arranged in the middle of the groove 21, a first gear 23 is sleeved on the limiting convex part 22, a through hole 24 is formed in the middle of the rotary disc 2, the through hole 24 penetrates through the middle of the limiting convex part 22, internal threads (not shown) are arranged on the inner peripheral side wall of the through hole 24, a support rod 25 is spirally arranged in the through hole 24, and external threads (not shown) matched with the internal threads; a driving motor 13 is arranged on the upper surface of the fixed seat 1, the driving motor 13 is positioned on the right side of the boss 11, a second gear 14 meshed with the first gear 23 is arranged at the tail end of an output shaft of the driving motor 13, and the second gear 14 is positioned in the groove 21; the upper surface of the rotary table 2 is provided with a placing opening 26 for erecting a dome cover of a camera, the supporting rod 25 is provided with a fixing mechanism 3 for adsorbing and fixing the dome cover of the camera on the placing opening 26, a liquid inlet pipe 27 for supplying hardening liquid to the surface of the dome cover of the camera is arranged above the supporting rod 25, and a plurality of liquid suction pipes 28 for sucking away redundant hardening liquid flowing down from the dome cover of the camera are arranged outside the rotary table 2. Make the staff erect on placing mouth 26 through the camera hemisphere cover that will add hardiness, then adsorb camera hemisphere cover through fixed establishment 3 and fix, feed liquor pipe 27 flows to the camera hemisphere cover with adding hardiness liquid, open driving motor 13 simultaneously, driving motor 13 can drive second gear 14 and rotate, second gear 14 rotates and can drive first gear 23 and rotate, thereby first gear 23 rotates and can drive carousel 2 and rotate, thereby carousel 2 rotates and can drive camera hemisphere cover and rotate, make and add hardiness liquid can evenly distributed on camera hemisphere cover, then inhale away unnecessary hardiness liquid through pipette 28.
Please continue to refer to fig. 1 and fig. 2, in an embodiment of the present invention, the fixing mechanism 3 includes a vacuum chuck 31 for adsorbing the dome cover of the camera, the vacuum chuck 31 is disposed at the upper end of the supporting rod 25, the vacuum chuck 31 is disposed above the turntable 2, an exhaust tube 32 for exhausting air from the vacuum chuck 31 is disposed in the supporting rod 25, the exhaust tube 32 is connected to the lower end of the supporting rod 25 via a rotary joint 33, and the exhaust tube 32 is connected to an external vacuum pump. Make and inhale in vacuum through exhaust tube 32, let the hemisphere cover can fix on vacuum chuck 31, the value of bleeding of exhaust tube 32 can adjust the vacuum pump vacuum value according to hemisphere cover size weight and do not drop to revolving stage work hemisphere cover can, vacuum chuck 31's external diameter can be about 1/5 of hemisphere cover diameter, but is not limited to this, through rotary joint 33 joint support pole 25 and exhaust tube 32, can reach 2 rotatory processes exhaust tube 32 irrotational knots of carousel.
Referring to fig. 1 and 2, in an embodiment of the present invention, the number of the pipette tubes 28 ranges from 2 to 4, the pipette tubes 28 are connected to an external vacuum pump, and the distance between the suction port of the pipette tube 28 and the edge of the dome cover ranges from 0.3 mm to 1 mm. The number of the liquid suction pipes 28 can be 4, but is not limited to this, the size of the mouth of the liquid suction pipes 28 is suggested to be phi 1.5-phi 3mm and evenly distributed around the periphery of the root of the hemispherical cover, and the fixing mode is not limited. The distance between the fixed mouth part and the edge of the hemispherical cover is recommended to be 0.3-1 mm, the angle is 30-60 degrees, the preferred edge distance can be 0.5mm, and the angle can be 45 degrees, but the invention is not limited to the angle. The back end is connected external vacuum pump and is reached the purpose of vacuum imbibition, and the pipette is connected the vacuum pump, and the suggestion selects for use to adjust the vacuum value and uses really adsorbing to add hard liquid and not permeating hemisphere cover terminal surface as the standard often.
Referring to fig. 2, in an embodiment of the present invention, a placing groove 15 is formed on the upper surface of the fixing base 1, and the driving motor 13 is fixed in the placing groove 15. So that the drive motor 13 can be fixed better.
Referring to fig. 1 and 2, in an embodiment of the present invention, the cross section of the groove 21 is circular. Enabling better rotation.
Referring to fig. 2, in an embodiment of the present invention, an oil groove 16 for placing lubricating oil to rotate the turntable 2 is formed in the ring-shaped clamping groove 12. So that a small amount of lubricating oil is poured into the oil groove 16, and the rotating disc 2 can rotate more smoothly.
The utility model discloses a theory of operation:
early preparation: firstly fixing a vacuum sucker on a support rod, rotatably installing support rod screw threads into a tooth hole in a turntable, connecting one end of a rotary joint with an exhaust pipe and the other end of the rotary joint with the tail end of the support rod, then installing a driving motor on a fixed seat and installing a gear at the tail end of an output shaft of the driving motor, then installing the connected support rod and the turntable on the fixed seat, enabling the exhaust pipe to pass through a through hole of the fixed seat and be connected with a vacuum pump, ensuring that the gear of the driving motor is meshed with the gear of the turntable, then installing a hemispherical cover needing hardening treatment, rotatably adjusting the height of the support rod, enabling the root of the hemispherical cover to be normally clamped into a placing hole of the turntable, enabling the top of the hemispherical cover to be in die-cutting contact with the vacuum sucker, then placing and installing a pipette, uniformly arranging the hemispherical cover at the periphery of the root of the hemispherical cover, the angle is 30-60 degrees, the vacuum pump and the waste liquid storage tank are connected, finally, the liquid inlet pipe is arranged on the top of the hemispherical cover, the position which is 3-10mm away from the hemispherical cover during liquid inlet is ensured, and the hemispherical cover can be moved to be convenient to pick and place.
And (3) starting to work: starting vacuum air exhaust to enable a vacuum sucker to fix the hemispherical cover, starting a driving motor to drive a second gear to rotate, enabling the second gear to rotate to drive a first gear to rotate, enabling the first gear to rotate to drive a turntable to rotate, enabling the turntable to drive the hemispherical cover to start rotating, placing a liquid inlet pipe to a set position, opening the liquid inlet pipe and synchronously opening a liquid suction pipe, cutting off liquid supply after a hardening liquid covers the hemispherical cover to a root position, continuing to continue for about 3-6s with the turntable, stopping the driving motor to rotate and the liquid suction pipe, moving away the liquid inlet pipe, cutting off vacuum air exhaust, taking out the hemispherical cover and entering a baking box, finishing primary hemispherical cover hardening work, and repeating the above actions to finish batch hemispherical cover external surface hardening production.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a plastic camera dome cover surface adds hard processing apparatus, includes a fixing base, its characterized in that: the middle part of the upper surface of the fixed seat is provided with a boss, the upper surface of the boss is provided with an annular clamping groove, the boss is erected with a turntable, the lower surface of the turntable is provided with a groove, the middle part in the groove is provided with a limiting convex part matched with the annular clamping groove, the limiting convex part is sleeved with a first gear, the middle part of the turntable is provided with a through hole, the through hole penetrates through the middle part of the limiting convex part, the inner peripheral side wall of the through hole is provided with an internal thread, the through hole is internally and spirally provided with a supporting rod, and the outer peripheral side wall of the supporting; a driving motor is arranged on the upper surface of the fixed seat and is positioned on the right side of the boss, a second gear meshed with the first gear is arranged at the tail end of an output shaft of the driving motor, and the second gear is positioned in the groove; the improved semi-spherical camera cover is characterized in that a placing opening for erecting a semi-spherical camera cover is formed in the upper surface of the rotary table, a fixing mechanism for adsorbing and fixing the semi-spherical camera cover on the placing opening is arranged on the supporting rod, a liquid inlet pipe for supplying hardening liquid to the surface of the semi-spherical camera cover is arranged above the supporting rod, and a plurality of liquid suction pipes for sucking away the excessive hardening liquid flowing down from the semi-spherical camera cover are arranged outside the rotary table.
2. The apparatus as claimed in claim 1, wherein the plastic dome cover comprises: the fixing mechanism comprises a vacuum chuck for adsorbing the dome cover of the camera, the vacuum chuck is arranged at the upper end of the supporting rod, the vacuum chuck is arranged above the turntable, an exhaust tube used for exhausting air by the vacuum chuck is arranged in the supporting rod, the exhaust tube is connected with the lower end of the supporting rod through a rotary joint, and the exhaust tube is connected with an external vacuum pump.
3. The apparatus as claimed in claim 1, wherein the plastic dome cover comprises: the number range of the pipette is 2-4, the pipette is connected with an external vacuum pump, and the distance range between a suction port of the pipette and the edge of the camera dome cover is 0.3-1 mm.
4. The apparatus as claimed in claim 1, wherein the plastic dome cover comprises: a placing groove is formed in the upper surface of the fixing seat, and the driving motor is fixed in the placing groove.
5. The apparatus as claimed in claim 1, wherein the plastic dome cover comprises: the cross section of the groove is circular.
6. The apparatus as claimed in claim 1, wherein the plastic dome cover comprises: an oil groove used for containing lubricating oil to enable the rotary disc to rotate is formed in the annular clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539429.1U CN213670217U (en) | 2020-11-05 | 2020-11-05 | Plastic camera dome cover surface hardening processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539429.1U CN213670217U (en) | 2020-11-05 | 2020-11-05 | Plastic camera dome cover surface hardening processing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN213670217U true CN213670217U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539429.1U Active CN213670217U (en) | 2020-11-05 | 2020-11-05 | Plastic camera dome cover surface hardening processing apparatus |
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| Country | Link |
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| CN (1) | CN213670217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500538A (en) * | 2021-07-22 | 2021-10-15 | 成都浩孚科技有限公司 | Positioning tool for gluing optical spherical cover |
| CN114434361A (en) * | 2022-02-23 | 2022-05-06 | 安徽光智科技有限公司 | Convex film coating tool for fairing |
| CN114917375A (en) * | 2022-06-14 | 2022-08-19 | 浙江湖州淳元智能科技有限公司 | Purification and disinfection machine capable of comprehensively killing viruses |
-
2020
- 2020-11-05 CN CN202022539429.1U patent/CN213670217U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500538A (en) * | 2021-07-22 | 2021-10-15 | 成都浩孚科技有限公司 | Positioning tool for gluing optical spherical cover |
| CN114434361A (en) * | 2022-02-23 | 2022-05-06 | 安徽光智科技有限公司 | Convex film coating tool for fairing |
| CN114434361B (en) * | 2022-02-23 | 2023-12-05 | 安徽光智科技有限公司 | Cowling convex surface coating frock |
| CN114917375A (en) * | 2022-06-14 | 2022-08-19 | 浙江湖州淳元智能科技有限公司 | Purification and disinfection machine capable of comprehensively killing viruses |
| CN114917375B (en) * | 2022-06-14 | 2024-04-30 | 浙江湖州淳元智能科技有限公司 | Purifying sterilizer for comprehensively sterilizing viruses |
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