Processing device for optical protective cover of hemispherical camera
By combining the air shear device and the limiting block, the problem of improper shearing of the material head of the hemispherical lidar cover was solved, realizing efficient and precise automated shearing and improving the installation stability and accuracy of the product.
Patent Information
- Application Number
- CN202422890051.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-26
AI Technical Summary
During the injection molding process of the hemispherical lidar cover, improper shearing of the slug results in loss of product roundness, affecting installation stability and accuracy. Traditional manual processing is inefficient and highly uncertain.
The air shearing device is used to precisely cut the material head. Combined with the limiting block and negative pressure adsorption technology, it ensures that the protective cover is stably positioned and automatically cuts off excess material head. The rotating platform and collection tank are used to prevent flying debris, thereby improving efficiency and accuracy.
Reduce manpower consumption, improve material cutting efficiency and accuracy, ensure product installation stability and accuracy, reduce uncertainty, and achieve automated production.
Smart Images
Figure CN223466651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical product processing, in particular to a processing device for a hemispherical camera optical protective cover. Background Art
[0002] With the continuous advancement of security monitoring technology and the diversification of information technology demands, information systems are becoming increasingly large and complex. LiDAR, as a key component, is becoming increasingly prevalent in various application scenarios. To ensure stable operation in various special environments, LiDAR housings are often equipped with protective devices, such as hemispherical LiDAR housings. This housing must not only protect the LiDAR and lens from dust, impurities, and corrosive gases, preventing unauthorized intrusion, but also possess sufficient strength and structure to ensure it can be securely mounted on a wall or ceiling, or embedded within it.
[0003] During the injection molding process of hemispherical LiDAR covers, a common problem arises: when cutting multiple slugs, there may be too much or too little slugs cut, resulting in loss of product roundness and, in turn, impacting stability and performance after installation. The traditional solution is to manually remove the excess slugs. This method is not only labor-intensive but also involves significant uncertainty. The resulting cover may have varying degrees of flatness issues, affecting the subsequent installation accuracy of the camera optical cover. Utility Model Content
[0004] The utility model aims to provide a processing device for a hemispherical camera optical protective cover, which can shear the material head through an air shear and reduce the consumption of manpower.
[0005] The technical solution of this utility model:
[0006] A processing device for a hemispherical camera optical protective cover includes a positioning seat, the positioning seat being provided with a limit seat for placing the protective cover; a gas shear is provided on the left side of the positioning seat for shearing off excess material B of the protective cover; the limit seat has two first limit blocks on the left side of the top and two second limit blocks on the right side, the two first limit blocks and the two second limit blocks being symmetrically arranged front to back;
[0007] The channel between the two first limit blocks is used for the material head A of the protective cover to pass through, and the channel between the two second limit blocks is used for the material handle of the protective cover to pass through; the channel between the first limit block and the second limit block is used for the excess material head B of the protective cover to pass through.
[0008] Furthermore, the gas shear is fixed on a slide of a slide cylinder, and the slide cylinder drives the gas shear to move rightward to shear the excess material head B of the protective cover.
[0009] Further, a sliding groove is arranged in the second limiting block, a sliding block is connected to the sliding groove through a spring, and the end of the sliding block penetrates the second limiting block and is arc-shaped.
[0010] Further, a first negative pressure channel is arranged at the top of the limiting seat, a second negative pressure channel is arranged at the right side of the limiting seat and communicates with the first negative pressure channel, and after the second negative pressure channel is connected to the negative pressure pipe, negative pressure can be used to adsorb the protective cover on the limiting seat through the first negative pressure channel.
[0011] Further, a hollow rotating platform is fixed at the top of the limiting seat, the top rotating end of the hollow rotating platform is fixedly connected to the limiting seat, the bottom input end of the hollow rotating platform penetrates the limiting seat and extends to the inner cavity of the limiting seat, and the input end of the hollow rotating platform is connected to the motor.
[0012] Further, an installation hole is arranged at the top of the limiting seat, and a rotating joint is arranged in the installation hole, and after the rotating joint is connected to the negative pressure pipe, negative pressure can be used to adsorb the protective cover on the limiting seat through the installation hole.
[0013] Further, the front and rear sides of the limiting seat are both fixedly provided with collecting grooves.
[0014] Further, a protective cover is arranged on the collecting groove.
[0015] Further, the limiting seat, the sliding table air cylinder and the collecting groove are all fixed on a bottom plate, and shockproof foot cups are fixed at the four corners of the bottom of the bottom plate.
[0016] Further, a pressure reducing valve is arranged on the bottom plate.
[0017] The beneficial effects of the utility model are as follows:
[0018] (1) The left side of the limiting seat is provided with air shears for shearing the excess material head B of the protective cover. The protective cover can be clamped on the limiting seat through the first limiting block and the second limiting block, and the subsequent shearing is facilitated. The channel between the two first limiting blocks is used for the material head A of the protective cover to pass through, the channel between the two second limiting blocks is used for the material handle of the protective cover to pass through, and the channel between the first limiting block and the second limiting block is used for the excess material head B of the protective cover to pass through.
[0019] (2) The protective cover is placed on the limiting seat, the end of the sliding block is arc-shaped, the sliding block slides into the sliding groove, the end of the sliding block contacts the protective cover due to the reset action of the spring, the end of the sliding block cooperates with the inner wall of the first limiting block, the protective cover is clamped on the limiting seat, and the protective cover is taken out after shearing is completed. The end of the sliding block is arc-shaped, so that the sliding block slides into the sliding groove, and the protective cover can be directly taken out.
[0020] (3) The top rotating end of the hollow rotating platform can be driven to rotate by the motor, so that the positioning seat can be driven to rotate, so that the excess material heads B of the protective cover can be rotated to the right side of the air shear, so that the air shear can cut the plurality of material heads B in turn.
[0021] (4) When the material heads B are cut and fly out, the protective cover can block the material heads B and make them fall into the collecting groove.
[0022] The utility model can cut the material heads by the air shear, and reduce the consumption of manpower. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is the structure schematic diagram of the first visual angle of the utility model.
[0024] Figure 2 It is the structure schematic diagram of the second visual angle of the utility model.
[0025] Figure 3 It is the structure schematic diagram of the third visual angle of the utility model.
[0026] Figure 4 It is the structure schematic diagram of the protective cover.
[0027] Figure 5 It is the top schematic diagram of the limiting seat.
[0028] Figure 6 It is the structure schematic diagram of the sliding block.
[0029] Figure 7 It is the structure schematic diagram of the hollow rotating platform.
[0030] Figure 8 It is the structure schematic diagram of the rotating joint.
[0031] In the drawing: positioning seat 1, protective cover 100, limiting seat 2, air shear 3, material head B 400, first limiting block 201, second limiting block 202, material head A 200, handle 300, sliding table air cylinder 4, sliding groove 203, spring 204, sliding block 205, first negative pressure channel 206, second negative pressure channel 207, hollow rotating platform 5, motor 6, mounting hole 7, rotating joint 8, through hole 9, collecting groove 10, protective cover 11, bottom plate 12, shockproof foot cup 13, pressure reducing valve 14, air control valve 15, button 16. DETAILED DESCRIPTION
[0032] The utility model will be further described below in combination with the drawings.
[0033] As Figures 1-8The utility model provides a kind of first embodiment of processing device of hemispherical camera optical protective cover, including a locating seat 1, the locating seat 1 is provided with the limiting seat 2 for placing protective cover 100;The left side of the locating seat 1 is provided with air shear 3, for shearing the excess material head B400 of protective cover 100, the model of air shear 3 can be NS-10, but not only limited to this;The top left side of the limiting seat 2 has two first limiting blocks 201, and right side has two second limiting blocks 202, two first limiting blocks 201 and two second limiting blocks 202 are symmetrically arranged front and back;Protective cover 100 can be clamped on limiting seat 2 by first limiting block 201 and second limiting block 202, to facilitate subsequent shearing.
[0034] The passage between two first limiting blocks 201 is used for the material head A200 of protective cover 100 to pass through, and the passage between two second limiting blocks 202 is used for the material handle 300 of protective cover 100 to pass through;The passage between first limiting block 201 and second limiting block 202 is used for the excess material head B400 of protective cover 100 to pass through.
[0035] Air shear 3 is fixed on the slide of a slide cylinder 4, and slide cylinder 4 drives air shear 3 to move right, and the excess material head B400 of protective cover 100 is sheared, and the model of slide cylinder 4 can be HLF12X50S, but not only limited to this. Air shear 3 is driven to move right by slide cylinder 4, and when air shear 3 moves to protective cover 100, the excess material head B400 of protective cover 100 is sheared by air shear 3.
[0036] On the basis of the previous embodiment, the utility model provides second embodiment, generally, the excess material head B400 of protective cover 100 is two, and is respectively located at the front and rear sides of protective cover 100. Therefore, in the embodiment, the number of air shear 3 is two, and is respectively fixed on the front and rear ends of the slide of slide cylinder 4, when slide cylinder 4 is started, two air shears 3 can be simultaneously driven to move, so that the front and rear excess material head B400 of protective cover 100 can be simultaneously sheared, and the shearing efficiency is improved.
[0037] On the basis of any one of the above embodiments, the utility model provides third embodiment, the second limit block 202 is internally provided with a sliding slot 203, the sliding slot 203 is connected with sliding block 205 through spring 204, the end of sliding block 205 penetrates second limit block 202, and the end of sliding block 205 is arc-shaped. The protective cover 100 is placed on the limiting seat 2, because the end of sliding block 205 is arc-shaped, sliding block 205 slides into the sliding slot 203, because the reset action of spring 204, the end of sliding block 205 contacts with the protective cover 100, and cooperates with the inner wall of the first limit block 201, the protective cover 100 is clamped on the limiting seat 2. When the protective cover 100 is cut, the protective cover 100 is taken out, because the end of sliding block 205 is arc-shaped, sliding block 205 slides into the sliding slot 203, so that the protective cover 100 can be directly taken out.
[0038] On the basis of the first or second embodiment, the utility model provides fourth embodiment, the top of limiting seat 2 is provided with first negative pressure passage 206, the right side of positioning seat 1 is provided with second negative pressure passage 207 that communicates with first negative pressure passage 206, after second negative pressure passage 207 is connected negative pressure pipe, negative pressure can pass first negative pressure passage 206 and adsorb protective cover 100 on limiting seat 2, it is convenient for subsequent cutting.
[0039] On the basis of the first embodiment, the utility model provides fifth embodiment, the top of positioning seat 1 is fixed with hollow rotating platform 5, the top rotating end of hollow rotating platform 5 is fixedly connected with limiting seat 2, the bottom input end of hollow rotating platform 5 penetrates positioning seat 1 and extends to the inner chamber of positioning seat 1, and the input end of hollow rotating platform 5 is connected with motor 6. The top rotating end of hollow rotating platform 5 can be driven to rotate by motor 6, so that positioning seat 1 can be driven to rotate, so that the excess material head B400 of protective cover 100 can be rotated to the right side of air cutter 3, so that air cutter 3 can cut the plurality of material heads B400 in turn.
[0040] On the basis of the fifth embodiment, the utility model provides sixth embodiment, the top of limiting seat 2 is provided with a mounting hole 7, a rotary joint 8 is installed in the mounting hole 7, the model of rotary joint 8 can be KSH08-02S, but is not limited to this, the rotating end of rotary joint 8 is fixed with mounting hole 7, is convenient for the common rotation with limiting seat 2, and the non-rotating end is located in the hollow portion of hollow rotating platform 5 and is connected with negative pressure pipe, to prevent negative pressure pipe from rotating with limiting seat 2. After rotary joint 8 is connected with negative pressure pipe, negative pressure can pass mounting hole 7 and adsorb protective cover 100 on limiting seat 2, it is convenient for subsequent cutting. The positioning seat 1 is provided with through hole 9 for the negative pressure pipe to pass through, facilitating the connection of negative pressure pipe and rotary joint 8.
[0041] On the basis of any one of the above embodiments, the utility model provides seventh embodiment, the front and back both sides of positioning seat 1 are fixed with collection groove 10, be used for collecting the material head B400 that is cut.
[0042] On the basis of seventh embodiment, the utility model provides eighth embodiment, collection groove 10 is provided with protective cover 11, when cutting material head B400 causes material head B400 to fly, protective cover 11 can block material head B400, make it fall into collection groove 10.
[0043] On the basis of seventh or eighth embodiment, the utility model provides ninth embodiment, positioning seat 1, sliding table air cylinder 4 and collection groove 10 are all fixed on a bottom plate 12, the bottom four corners of bottom plate 12 are all fixed with shockproof foot cup 13, the model of shockproof foot cup 13 can be wac01-d40, but not only limited to this. Through shockproof foot cup 13 can keep the stability of bottom plate 12 in the cutting process.
[0044] On the basis of ninth embodiment, the utility model provides tenth embodiment, bottom plate 12 is also provided with pressure reducing valve 14, the model of pressure reducing valve 14 can be AR15001, but not only limited to this. Through pressure reducing valve 14 can reduce high-pressure gas to lower pressure value, and keep the stability of output pressure.
[0045] On the basis of ninth or tenth embodiment, the utility model provides eleventh embodiment, the bottom of bottom plate 12 is provided with pneumatic control valve 15, the model of pneumatic control valve 15 can be 4A22006, but not only limited to this. Through the switching action of pneumatic control valve 15 valve core, the flow path of gas between different orifices can be changed.
[0046] On the basis of any one of ninth to eleventh embodiment, the utility model provides twelfth embodiment, bottom plate 12 is also provided with a plurality of buttons 16, for controlling each component.
[0047] The hollow rotating platform and motor in the utility model are prior art, and the person skilled in the art can clearly understand, and do not make detailed description here.
[0048] The above only is the preferred embodiment of the utility model, can not be understood as the limitation of the application, and all equivalent changes and modifications made according to the utility model application patent range, should belong to the coverage range of the utility model.
Claims
1. A processing device for a hemispherical camera optical protective cover, characterized in that, Including a positioning seat, the positioning seat is provided with a limiting seat for placing a protective cover; The left side of the limiting seat is provided with a gas shear for shearing the excess material head B of the protective cover; The top left side of the limiting seat has two first limiting blocks, and the right side has two second limiting blocks, and the two first limiting blocks and the two second limiting blocks are symmetrically arranged; The channel between the two first limiting blocks is used for the material head A of the protective cover to pass through, and the channel between the two second limiting blocks is used for the material handle of the protective cover to pass through; The channel between the first limiting block and the second limiting block is used for the excess material head B of the protective cover to pass through.
2. The processing device of a hemispherical camera optical protective cover according to claim 1, wherein, The gas shear is fixed on the slide of a slide cylinder, and the slide cylinder drives the gas shear to move to the right, and the excess material head B of the protective cover is sheared.
3. The processing device of a hemispherical camera optical protective cover according to claim 1 or 2, characterized in that, A sliding groove is formed in the second limiting block, a sliding block is connected in the sliding groove through a spring, the end of the sliding block penetrates the second limiting block, and the end of the sliding block is arc-shaped.
4. The processing device of a hemispherical camera optical protective cover according to claim 1 or 2, characterized in that, A first negative pressure channel is formed in the top of the limiting seat, a second negative pressure channel is formed in the right side of the positioning seat and communicates with the first negative pressure channel, and after the second negative pressure channel is connected with the negative pressure pipe, the negative pressure can pass through the first negative pressure channel to adsorb the protective cover on the limiting seat.
5. The processing device of a hemispherical camera optical protective cover according to claim 1 or 2, characterized in that, The top of the limiting seat is fixed with a hollow rotating platform, the top rotating end of the hollow rotating platform is fixedly connected with the limiting seat, the bottom input end of the hollow rotating platform penetrates the positioning seat and extends to the inner cavity of the limiting seat, and the input end of the hollow rotating platform is connected with the motor.
6. The processing device of a hemispherical camera optical protective cover according to claim 5, characterized in that, A mounting hole is formed in the top of the limiting seat, a rotary joint is mounted in the mounting hole, and after the rotary joint is connected with the negative pressure pipe, the negative pressure can pass through the mounting hole to adsorb the protective cover on the limiting seat.
7. The processing device of a hemispherical camera optical protective cover according to claim 2, characterized in that, The front and rear sides of the limiting seat are both fixed with a collecting groove.
8. The apparatus of claim 7, wherein the apparatus is configured to process the optical cover for a hemispherical camera, and The collecting groove is provided with a protective cover.
9. The processing device of a hemispherical camera optical protective cover according to claim 7 or 8, characterized in that, The positioning seat, the slide cylinder and the collecting groove are all fixed on a bottom plate, and the bottom corners of the bottom plate are all fixed with shockproof foot cups.
10. The apparatus of claim 9, wherein the apparatus is configured to process the optical cover for a hemispherical camera. The bottom plate is also provided with a pressure reducing valve.