Bilateral jacking correction mechanism
By designing a bilateral lifting correction mechanism, the problem of position deviation of VR lenses during transportation is solved, the accurate lifting and correction of the carrier plate is achieved, the accuracy and operation efficiency of the processing equipment are improved, and the high yield of the lens is ensured. Delivery from the factory.
Patent Information
- Application Number
- CN202420366587.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-28
AI Technical Summary
VR lenses are easily contaminated with dust and oil during processing and transportation, and errors are prone to occur during mechanical load transfer, resulting in the left and right positions of the carrier plate being offset, affecting subsequent pick-up and clamping.
Design a bilateral lifting correction mechanism, including a base plate, lifting module, support assembly and correction assembly, through the lifting drive device, guide column, slide rail and card block, the lifting of the product carrier plate and Calibrate to ensure the exact position and parallel direction of the carrier plate on the conveyor line.
It effectively avoids the position deviation of the carrier plate, improves the accuracy and operation efficiency of subsequent processing equipment, simplifies structural design, reduces interference, and ensures the high yield of VR lenses.
Smart Images
Figure CN222225324U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lens carrier plate correction, in particular to a bilateral lifting correction mechanism. Background Art
[0002] VR (Virtual Reality) is a new technology that mainly uses interface devices and computer graphics systems to generate an interactive three-dimensional environment on the computer to provide users with an immersive experience. In recent years, with the development of computer computing power and various types of sensors, various types of virtual reality glasses have appeared on the market. They are basically composed of a display screen or a mobile phone and a pair of eyepieces. The human eye can see the enlarged image on the screen through the eyepieces. The sensor senses the changes in the human head and adjusts the images on the left and right screens, so that the human eye can see a three-dimensional, interactive visual image. VR lenses are key accessories for VR glasses. During the processing and transportation of VR lenses, they are often transferred from one processing station to the next by manual handling. During the process, they are easily contaminated with dust and oil, which can easily affect the factory yield of the lenses. If the conveying mechanism on the production line is used, errors are likely to occur during the transfer process due to the mechanical transfer process, causing the left and right positions of the carrier board carrying the VR lenses to shift, affecting the subsequent VR lens picking and clamping. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bilateral lifting and correction mechanism which has a simple structure and can perform lifting and correction on VR lenses on a conveying line.
[0004] The technical solution adopted by the utility model is: the utility model includes a bottom plate and two groups of jacking modules, the two groups of jacking modules are arranged on the bottom plate, the jacking module includes a base, a jacking component 22, a supporting component and a correction component, the base is fixedly connected to the bottom plate, the jacking component 22 is arranged on the base, the supporting component is slidably connected to the movable end of the jacking component, the correction component is arranged at the movable end of the jacking component, the jacking component drives the supporting component and the correction component to move up and down, the supporting component cooperates with the product carrier plate support, and the correction component is pushed and limited with the product carrier plate.
[0005] Furthermore, the jacking assembly includes a jacking drive device, a jacking plate and a plurality of guide columns. The jacking drive device is fixedly connected to the base, the jacking plate is connected to the movable end of the jacking drive device, the plurality of guide columns are respectively arranged at both ends of the base and cooperate with the jacking plate for guiding, the jacking plate is provided with a plurality of slide rails, and the plurality of slide rails correspond to and slide with the supporting assembly and the correction assembly.
[0006] Furthermore, the supporting assembly includes a supporting drive device, a supporting plate, a limiting column and a buffer column. The supporting drive device is arranged on the lifting plate, the supporting plate is connected to the movable end of the supporting drive device, the limiting column and the buffer column are both arranged on the supporting plate, the lifting plate is provided with a pushing block that cooperates with the limiting column and the buffer column, and the lower end of the supporting plate is fixedly connected with a plurality of first sliding blocks, and the plurality of first sliding blocks are correspondingly slidably connected with a plurality of the slide rails.
[0007] Furthermore, the correction assembly includes a correction drive device, a push plate and two groups of blocks. The correction drive device is arranged at the movable end of the lifting assembly, the push plate is connected to the output end of the correction drive device, the two groups of blocks are respectively arranged at both ends of the push plate and are pushed and limited with the product carrier plate, and the push plate is provided with a plurality of second sliders, and the plurality of second sliders are correspondingly slidably connected with a plurality of the slide rails.
[0008] Furthermore, the base is provided with a protective shell and an outer cover, the protective shell is connected to the base, and the outer cover is connected to the output end of the jacking assembly.
[0009] Furthermore, limit seats are provided on both sides of the base, and the limit seats are provided with limit screws and buffer plungers. Limit protrusions are provided at both ends of the lifting plate, and two groups of limit protrusions are respectively pressed together with the limit screws and the buffer plungers.
[0010] Furthermore, the two groups of lifting modules are symmetrically arranged on the base plate.
[0011] The beneficial effect of the utility model is as follows: since the utility model detects that the product carrier plate reaches the specified position, the production line stops, the jacking assembly drives the supporting assembly and the correction assembly to rise, the supporting assembly extends out of the support plate to realize the support limit of the product carrier plate, and then the correction assembly is pushed out to a certain position, and the clamping blocks at both ends of the correction assembly are limitedly engaged with the reserved grooves on the carrier plate, the limiting grooves on the carrier plate are V-shaped, and have a good guiding effect when matched, the clamping blocks on both sides are extended at the same time and fixed with the limiting grooves, so that the product carrier plate is turned to a direction parallel to the assembly line, which is convenient for the external picking mechanism to pick up and adsorb the VR carried by the carrier plate, the overall structure is simple, and a plurality of sets of limiting parts and buffer parts are arranged inside to cooperate, which effectively avoids the interference between the mechanism and the carrier plate caused by excessive displacement during operation, thereby improving the operation efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 yes Figure 1 A partial enlarged view of part A;
[0014] Figure 3 It is a structural schematic diagram of the jacking module of the utility model;
[0015] Figure 4 It is a structural schematic diagram of the jacking assembly of the utility model;
[0016] Figure 5 It is a structural schematic diagram of the supporting assembly of the utility model;
[0017] Figure 6 This is a schematic diagram of the structure of the correction component of the utility model DETAILED DESCRIPTION
[0018] like Figures 1 to 6 As shown, in this embodiment, the utility model includes a bottom plate 1 and two groups of jacking modules 2, the two groups of jacking modules 2 are arranged on the bottom plate 1, the jacking module 2 includes a base 21, a jacking assembly 22, a supporting assembly 23 and a correction assembly 24, the base 21 is fixedly connected to the bottom plate 1, the jacking assembly 22 is arranged on the base 21, the supporting assembly 23 is slidably connected to the movable end of the jacking assembly 22, the correction assembly 24 is arranged at the movable end of the jacking assembly 22, the jacking assembly 22 drives the supporting assembly 23 and the correction assembly 24 to move up and down, the supporting assembly 23 is supported and matched with the product carrier plate, the correction assembly 24 is pushed and limited with the product carrier plate, the lower end of the base 21 is provided with a plurality of fixing screws, and the bottom plate 1 is provided with a plurality of Positioning holes, several positioning holes are fixed with several positioning screws. On one side of the two groups of jacking modules 2, there are in-place sensors, which are used to detect the position of the product carrier. After detecting that the product carrier reaches the specified position, the production line stops, and the jacking component 22 drives the supporting component 23 and the correction component 24 to rise. The supporting component 23 extends out of the support plate 232 to achieve the support limit of the product carrier. Then the correction component 24 is pushed out to a certain position, and the blocks 243 at both ends of the correction component 24 are limitedly engaged with the reserved grooves on the carrier. The limiting grooves on the carrier are V-shaped, and have a good guiding effect when engaged. The blocks 243 on both sides are extended at the same time and fixed with the limiting grooves, so that the product carrier is turned to a direction parallel to the assembly line, which is convenient for the external picking mechanism to pick up and adsorb the VR carried by the carrier.
[0019] In this embodiment, the jacking assembly 22 includes a jacking drive device 221, a jacking plate 222 and a plurality of guide columns 223. The jacking drive device 221 is fixedly connected to the base 21, the jacking plate 222 is connected to the movable end of the jacking drive device 221, and the plurality of guide columns 223 are respectively arranged at both ends of the base 21 and cooperate with the jacking plate 222 for guiding. The jacking plate 222 is provided with a plurality of slide rails 224, and the plurality of slide rails 224 are connected to the movable end of the jacking drive device 221. It should slide with the supporting assembly 23 and the correction assembly 24. The lifting drive device 221 is a telescopic cylinder. Limiting protrusions 225 are arranged at both ends of the lifting plate 222. The limiting protrusions 225 are T-shaped. The guide sleeves of several guide columns 223 are fixed on the base 21. The column body that slides with the guide sleeve is fixedly connected with the lifting plate 222, so that when the lifting drive device 221 drives the lifting plate 222 to move up and down, the left and right ends of the lifting plate 222 can maintain relative balance.
[0020] In this embodiment, the supporting assembly 23 includes a supporting driving device 231, a supporting plate 232, a limiting column 233 and a buffer column 234. The supporting driving device 231 is arranged on the lifting plate 222, the supporting plate 232 is connected to the movable end of the supporting driving device 231, the limiting column 233 and the buffer column 234 are both arranged on the supporting plate 232, and the lifting plate 222 is provided with a pushing block 231 that cooperates with the limiting column 233 and the buffer column 234. 5. The lower end of the support plate 232 is fixedly connected with a plurality of first sliders 236, and the plurality of first sliders 236 are correspondingly slidably connected with the plurality of slide rails 224. The supporting driving device 231 is a telescopic cylinder, the limiting column 233 is a limiting screw, the buffer column 234 is a buffer plunger 52, and the telescopic end of the buffer plunger 52 is pushed together with the pushing block 235. The design of the buffer column 234 and the limiting column 233 effectively prevents the support plate 232 from being over-extended and disengaged from the slide rail 224 during the forward and backward movement.
[0021] In this embodiment, the correction component 24 includes a correction drive device 241, a push plate 242 and two groups of blocks 243. The correction drive device 241 is arranged at the movable end of the lifting component 22, and the push plate 242 is connected to the output end of the correction drive device 241. The two groups of blocks 243 are respectively arranged at both ends of the push plate 242 and push and limit with the product carrier. The push plate 242 is provided with a plurality of second sliders 244, and the plurality of second sliders 244 are correspondingly slidably connected with the plurality of slide rails 224. The correction drive device 241 is a telescopic cylinder, and the correction drive device 241 is arranged in the middle of the lift plate 222. The end of the block 243 is a V-shaped structure, which is adapted to the reserved groove of the product carrier. It is pushed out to cooperate with the side wall of the reserved groove and push tightly until it is fully fitted. At this time, the product carrier completes the calibration and positioning, and the carrier direction is parallel to the moving direction of the conveyor line, ensuring that the subsequent processing equipment picks up the lens position accurately.
[0022] In this embodiment, limit seats 5 are provided on both sides of the base 21, and the limit seats 5 are provided with limit screws 51 and buffer plungers 52. Limit protrusions 225 are provided at both ends of the lifting plate 222. The two groups of limit protrusions 225 are respectively pressed with the limit screws 51 and the buffer plungers 52, and the limit protrusions 225 are T-shaped. The two ends of the limit seat 5 are respectively fixed to the base 21 by screws, and the limit screws 51 and the buffer plungers 52 are both connected to the middle part of the limit seat 5. The extension amount of the limit screw 51 is the same as the extension amount of the fixed part of the buffer plunger 52. The movable part of the buffer plunger 52 is elastically buffered with the limit protrusion 225 to prevent the support plate 232 from colliding with the subsequent product carrier due to rising.
[0023] In this embodiment, the base 21 is provided with a protective shell 3 and an outer cover 4, the protective shell 3 is connected to the base 21, the outer cover 4 is connected to the output end of the jacking assembly 22, the protective cover and the outer cover 4 are both plate structures, the supporting assembly 23 and the correction assembly 24 are both arranged in the outer cover 4, an opening is provided on one side of the outer cover 4, the opening is matched with the support plate 232 of the supporting module, two reserved holes are provided at the upper end of the opening, the two reserved holes are adapted to two groups of blocks 243, the two groups of blocks 243 extend out from the two groups of reserved holes correspondingly, and then calibrate and match with the reserved groove of the product carrier plate, before the carrier plate enters, the blocks 243 and the support plate 232 both retreat to the inner side of the outer cover 4 to avoid collision and contact with the outside, and avoid dust and fine debris pollution in the site space, which leads to wear during movement.
[0024] In this embodiment, the two groups of lifting modules 2 are symmetrically arranged on the base plate 1. The two symmetrically arranged groups of lifting modules 2 cooperate with the in-place detector to synchronously lift, push and correct the product carrier. The lifting and lowering are stable during use. During the correction process, the blocks 243 on both sides are pushed out synchronously, and the direction of the product carrier is corrected without affecting the position of the left and right sides of the product carrier.
[0025] The working principle of this utility model:
[0026] After detecting that the product carrier plate has reached the specified position, the production line stops, and the lifting assembly 22 drives the supporting assembly 23 and the correction assembly 24 to rise. The supporting assembly 23 extends the support plate 232 to achieve the support limit of the product carrier plate. Then the correction assembly 24 is pushed out to a certain position, and the blocks 243 at both ends of the correction assembly 24 are engaged with the reserved grooves on the carrier plate. The limiting grooves on the carrier plate are V-shaped, and have a good guiding effect when matched. The blocks 243 on both sides are extended at the same time and fixed with the limiting grooves, so that the product carrier plate is turned to a direction parallel to the assembly line, which is convenient for the external picking mechanism to pick up and adsorb the VR carried by the carrier plate.
[0027] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.
Claims
1. A bilateral lifting correction mechanism, comprising a base plate (1) and two sets of lifting modules (2), wherein the two sets of lifting modules (2) are arranged on the base plate (1), and characterized in that: The jacking module (2) comprises a base (21), a jacking assembly (22), a supporting assembly (23) and a correction assembly (24); the base (21) is fixedly connected to the bottom plate (1); the jacking assembly (22) is arranged on the base (21); the supporting assembly (23) is slidably connected to the movable end of the jacking assembly (22); the correction assembly (24) is arranged at the movable end of the jacking assembly (22); the jacking assembly (22) drives the supporting assembly (23) and the correction assembly (24) to move up and down; the supporting assembly (23) cooperates with the product carrier plate for support; and the correction assembly (24) is pushed and limited by the product carrier plate.
2. A bilateral lifting correction mechanism according to claim 1, characterized in that: The jacking assembly (22) comprises a jacking drive device (221), a jacking plate (222) and a plurality of guide columns (223); the jacking drive device (221) is fixedly connected to the base (21); the jacking plate (222) is connected to the movable end of the jacking drive device (221); the plurality of guide columns (223) are respectively arranged at two ends of the base (21) and are guided and matched with the jacking plate (222); the jacking plate (222) is provided with a plurality of slide rails (224); the plurality of slide rails (224) are slidably matched with the supporting assembly (23) and the correction assembly (24) respectively.
3. A bilateral lifting correction mechanism according to claim 2, characterized in that: The supporting assembly (23) comprises a supporting drive device (231), a supporting plate (232), a limiting column (233) and a buffer column (234); the supporting drive device (231) is arranged on the lifting plate (222); the supporting plate (232) is connected to the movable end of the supporting drive device (231); the limiting column (233) and the buffer column (234) are both arranged on the supporting plate (232); the lifting plate (222) is provided with a pushing block (235) matched with the limiting column (233) and the buffer column (234); the lower end of the supporting plate (232) is fixedly connected with a plurality of first sliding blocks (236); the plurality of first sliding blocks (236) are correspondingly slidably connected with a plurality of the slide rails (224).
4. A bilateral lifting correction mechanism according to claim 2, characterized in that: The correction assembly (24) comprises a correction drive device (241), a push plate (242) and two groups of clamping blocks (243); the correction drive device (241) is arranged at the movable end of the lifting assembly (22); the push plate (242) is connected to the output end of the correction drive device (241); the two groups of clamping blocks (243) are respectively arranged at two ends of the push plate (242) and are pushed and limited with the product carrier plate; the push plate (242) is provided with a plurality of second sliding blocks (244); the plurality of second sliding blocks (244) are correspondingly slidably connected to a plurality of slide rails (224).
5. The bilateral lifting and correction mechanism according to claim 1, characterized in that: The base (21) is provided with a protective shell (3) and an outer cover (4); the protective shell (3) is connected to the base (21), and the outer cover (4) is connected to the output end of the lifting component (22).
6. The bilateral lifting and correction mechanism according to claim 2, characterized in that: Limit seats (5) are provided on both sides of the base (21), and the limit seats (5) are provided with limit screws (51) and buffer plungers (52). Limit protrusions (225) are provided on both ends of the lifting plate (222), and two groups of the limit protrusions (225) are respectively pressed and matched with the limit screws (51) and the buffer plungers (52).
7. The bilateral lifting and correction mechanism according to claim 1, characterized in that: The two groups of lifting modules (2) are symmetrically arranged on the base plate (1).