Camera spring seat feeding and taking device based on visual positioning

Abstract

The invention discloses a camera spring seat feeding and taking device based on visual localization, and relates to the technical field of camera machining.The camera spring seat feeding and taking device based on visual localization comprises an operation table used for feeding and taking camera spring seat materials, and a movable frame is fixed to the operation table; the camera spring seat is composed of a circular seat, an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are fixed to the upper end of the circular seat, the inner cylinder is located on the inner side of the outer cylinder, and the inner cylinder and the outer cylinder are concentrically arranged. Through mutual cooperation of the moving assembly, the feeding assembly, the clamping assembly, the positioning assembly, the transmission assembly and other components, feeding and taking operation of the camera spring seat is completed, in the feeding and taking process, the state of the camera spring seat can be autonomously adjusted and positioned, repeated position adjustment is not needed any more, and the working efficiency is improved. And the assembling and processing efficiency of the camera mounting seat is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of camera processing, and in particular to a camera spring seat loading and taking device based on visual positioning. Background Art

[0002] The camera mounting base is composed of a base, a camera spring seat and a back cover. During the assembly and processing of the camera mounting base, the camera spring seat and the back cover are sequentially loaded and placed on the base. After the placement is completed, the back cover and the base are installed and connected by threads. In order to avoid the impact on the camera spring seat during the threaded connection process, a plurality of avoidance holes are provided on the camera spring seat to avoid the bolts during the threaded connection process. However, due to the positional relationship between the avoidance holes on the camera spring seat and the subsequent bolt positions, the camera spring seat needs to be adjusted according to the position requirements after being placed on the base. The operation is relatively cumbersome, which affects the assembly and processing efficiency of the camera mounting base. Therefore, a camera spring seat loading and picking device based on visual positioning is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a camera spring seat loading and unloading device based on visual positioning to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a camera spring seat loading and picking device based on visual positioning, comprising an operating table for loading and picking materials of the camera spring seat, a movable frame is fixed on the operating table, the camera spring seat is composed of a circular seat, an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are fixed to the upper end of the circular seat, the inner cylinder is on the inner side of the outer cylinder, and the inner cylinder and the outer cylinder are concentrically arranged, the outer cylinder and the circular seat are provided with avoidance holes for avoiding connecting bolts after the camera spring seat is installed; it also includes a loading assembly arranged on the operating table for loading the camera spring seat, the movable frame is connected with a movable seat through a movable assembly, the lower end of the movable seat is fixedly connected with a circular plate through a mounting rod, the lower end of the circular plate is rotatably connected with an operating rod through a rotating assembly, the operating rod is provided with a clamping assembly for clamping against the inner wall of the inner cylinder during the picking process, the circular plate is provided with a positioning assembly for positioning the camera spring seat during the picking process and a transmission assembly for transmitting the operating rod after positioning abnormality.

[0005] Preferably, the feeding assembly includes a vibrating feeding plate installed on the upper end of the operating table, the upper end of the vibrating feeding plate is provided with a discharge port, a bearing platform is provided above the operating table, the bearing platform and the operating table are fixed by a support frame, a positioning groove for positioning the rear camera spring seat is provided on the bearing platform, the positioning groove and the discharge port are connected by a conveying cover, and a visual positioning assembly is provided on the support frame for identifying and positioning the state of the rear camera spring seat in the positioning groove after feeding.

[0006] Preferably, the clamping assembly is provided in multiple groups, and the multiple groups of clamping assemblies are arranged in a circular array on the operating rod, and the clamping assembly includes a mounting groove opened on the operating rod, and a clamping plate is connected to the mounting groove through a first telescopic assembly, and the lower end of the clamping plate is provided with an inclined surface, and the outer side of the clamping plate is provided with an arc surface.

[0007] Preferably, the first telescopic assembly includes multiple groups of first sleeves fixed inside the mounting groove, the first sleeves are slidably connected with a first sliding rod, one end of the first sliding rod is fixed to the end of the clamping plate, and the outer side of each group of the first sleeves is sleeved with a first spring.

[0008] Preferably, the positioning components are provided with multiple groups, and each group of positioning components is arranged in one-to-one correspondence with each group of avoidance holes on the camera spring seat, the positioning components include a mounting plate arranged below the circular plate, a second telescopic component for assisting the telescopic connection of the mounting plate is arranged between the mounting plate and the circular plate, a positioning rod for inserting and positioning with the avoidance hole is fixed to the lower end of the mounting plate, and a rolling component for assisting the rotation of the camera spring seat when the positioning is abnormal is arranged at the lower end of the positioning rod.

[0009] Preferably, the second telescopic assembly includes a second sleeve fixed to the upper end of the mounting plate, a second slide rod is slidably connected to the second sleeve, one end of the second slide rod is fixed to the lower end of the circular plate, a second spring is sleeved on the outer side of the second sleeve, and both ends of the second spring are respectively connected to the mounting plate and the circular plate.

[0010] Preferably, the transmission assembly comprises a vertical slot and an oblique slot opened on the outside of the operating rod, the oblique slot is located above the vertical slot, and the vertical slot and the oblique slot are connected end to end, a transmission pin is slidably connected to the vertical slot, and one end of the transmission pin is fixed to the mounting plate;

[0011] The rotating assembly comprises an annular plate fixed to the lower end of the circular plate, an annular groove is provided inside the annular plate, a connecting ring is rotatably connected inside the annular groove, and the connecting ring is sleeved and fixed on the outer side of the operating rod.

[0012] Preferably, the rolling assembly comprises a spherical groove opened at the lower end of the positioning rod, and a ball is rotatably connected inside the spherical groove.

[0013] Preferably, the visual positioning component includes a circular groove opened on the supporting platform, the circular groove is communicated with the interior of the positioning groove, a transparent glass for supporting the camera spring seat is rotatably connected to the circular groove, a camera for identifying the state of the camera spring seat after conveying on the transparent glass is fixed on the support frame, a light source for assisting photo identification is arranged between the camera and the transparent glass, and the light source is fixed on the support frame.

[0014] Preferably, the moving component includes a slide rail arranged on a moving frame, a slide is slidably connected to the slide rail, a first cylinder for driving the slide is installed on the moving frame, the moving seat is slidably connected to the slide, and a second cylinder for driving the slide to lift is installed on the slide.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention completes the loading and removing operations of the camera spring seat through the mutual cooperation of components such as the moving assembly, the loading assembly, the clamping assembly, the positioning assembly and the transmission assembly. During the loading and removing process, the state of the camera spring seat can be autonomously adjusted and positioned, and repeated position adjustments are no longer required, thereby ensuring the assembly and processing efficiency of the camera mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the mobile frame and the vibrating loading tray of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the feeding assembly of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the carrier platform of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the visual positioning component of the present invention;

[0022] Figure 6 It is a schematic diagram of the state of the camera spring seat of the present invention after being placed on the bearing platform;

[0023] Figure 7 It is a schematic diagram of the structures of the positioning assembly, the second telescopic assembly and the rolling assembly of the present invention;

[0024] Figure 8 It is a schematic structural diagram of the first telescopic assembly and the transmission assembly of the present invention;

[0025] Fig. 9It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0026] Fig.10 It is a schematic structural diagram of the first telescopic component of the present invention.

[0027] In the figure: 101-operating table; 102-moving frame; 201-vibrating loading tray; 202-conveying cover; 203-carrying platform; 204-positioning groove; 205-support frame; 301-inner cylinder; 302-outer cylinder; 303-avoidance hole; 304-circular seat; 4-moving seat; 501-slide rail; 502-slide table; 503-first cylinder; 504-second cylinder; 6-mounting rod; 7-round plate; 8-operating rod; 901-mounting groove; 902-clamping plate; 903-inclined surface; 904-arc surface; 100 1-first sleeve; 1002-first slide bar; 1003-first spring; 1101-mounting plate; 1102-positioning rod; 1201-second sleeve; 1202-second slide bar; 1203-second spring; 1301-vertical groove; 1302-oblique groove; 1303-transmission pin; 1401-spherical groove; 1402-ball; 1501-annular plate; 1502-annular groove; 1503-connecting ring; 1601-circular groove; 1602-transparent glass; 1603-camera; 1604-light source. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-Figure 10The camera spring seat feeding and taking device based on visual positioning shown in the figure includes an operating table 101 for feeding and taking materials of the camera spring seat, a movable frame 102 is fixed on the operating table 101, the camera spring seat is composed of a circular seat 304, an inner cylinder 301 and an outer cylinder 302, the inner cylinder 301 and the outer cylinder 302 are fixed to the upper end of the circular seat 304, the inner cylinder 301 is on the inner side of the outer cylinder 302, and the inner cylinder 301 and the outer cylinder 302 are concentrically arranged, and the outer cylinder 302 and the circular seat 304 are provided with a connection for the camera spring seat after installation. The avoidance hole 303 for bolt avoidance also includes a feeding assembly arranged on the operating table 101 for feeding the camera spring seat, the mobile frame 102 is connected with a mobile seat 4 through a mobile assembly, the lower end of the mobile seat 4 is fixedly connected with a circular plate 7 through a mounting rod 6, the lower end of the circular plate 7 is rotatably connected with an operating rod 8 through a rotating assembly, the operating rod 8 is provided with a clamping assembly for clamping against the inner wall of the inner cylinder 301 during the material taking process, and the circular plate 7 is provided with a positioning assembly for positioning the camera spring seat during the material taking process and a transmission assembly for transmitting the operating rod 8 after positioning abnormality;

[0031] It should be noted here that the loading and unloading operations of the camera spring seat are completed through the mutual cooperation of components such as the moving assembly, loading assembly, clamping assembly, positioning assembly and transmission assembly. During the loading and unloading process, the state of the camera spring seat can be adjusted and positioned independently, and repeated position adjustments are no longer required, thereby ensuring the assembly and processing efficiency of the camera mounting seat.

[0032] Preferably, the feeding component includes a vibrating feeding tray 201 installed on the upper end of the operating table 101, and a discharge port is arranged at the upper end of the vibrating feeding tray 201. A bearing platform 203 is arranged above the operating table 101, and the bearing platform 203 and the operating table 101 are fixedly mounted via a support frame 205. A positioning groove 204 for positioning the rear camera spring seat after conveying is provided on the bearing platform 203, and the positioning groove 204 is connected to the discharge port via a conveying cover 202. A visual positioning component for identifying and positioning the state of the rear camera spring seat after feeding in the positioning groove 204 is arranged on the support frame 205;

[0033] It should be noted here that: through the vibration loading function of the vibration loading tray 201 and the connecting and conveying function of the conveying cover 202, the camera spring seat stacked inside the vibration loading tray 201 is conveyed toward the inside of the positioning groove 204 of the bearing platform 203, and the camera spring seat after conveying and loading is supported by the transparent glass 1602;

[0034] It is worth noting here that the vibrating loading plate 201 is a conventional component for vibrating loading, and is used as the prior art in this application, and its working principle and operation method are not further elaborated.

[0035] Preferably, the clamping assembly is provided with multiple groups, and the multiple groups of clamping assemblies are arranged in a state of a ring array on the operating rod 8, and the clamping assembly includes a mounting groove 901 opened on the operating rod 8, and a clamping plate 902 is connected to the mounting groove 901 through a first telescopic assembly, and a lower end of the clamping plate 902 is provided with an inclined surface 903, and the outer side of the clamping plate 902 is provided with an arc surface 904;

[0036] It should be noted here that: through transmission, the operating rod 8 moves toward the camera spring seat after feeding and conveying, and during the movement, the inclined surface 903 of the clamping plate 902 on each group of clamping components is abutted against the inner wall of the inner tube 301 of the camera spring seat, and in the process of abutting, the camera spring seat after conveying is centrally positioned, and in the process of abutting, the clamping plate 902 of each group of clamping components is pushed to shrink to the inside of the mounting groove 901, and the front end of the operating rod 8 is inserted into the inner tube 301 of the camera spring seat through the contraction of each group of clamping plates 902, and in the process of inserting the operating rod 8, the elastic force of the first telescopic component on the clamping plate 902 pushes the clamping plate 902, so that the clamping plate 902 on each group of clamping components moves toward the outside of the mounting groove 901 and the arc-shaped surface 904 of the clamping plate 902 is abutted against the inner wall of the inner tube 301 of the camera spring seat, and through the abutment, the operating rod 8 and the camera spring seat are connected and clamped.

[0037] Preferably, the first telescopic assembly includes a plurality of groups of first sleeves 1001 fixed inside the mounting groove 901, a first slide bar 1002 is slidably connected to the first sleeve 1001, one end of the first slide bar 1002 is fixed to the end of the clamping plate 902, and a first spring 1003 is sleeved on the outer side of each group of first sleeves 1001;

[0038] It should be noted here that: the clamping plate 902 is telescopically connected through the first sleeve 1001 and the first sliding rod 1002, and the clamping plate 902 is elastically pushed after the contraction movement through the first spring 1003.

[0039] Preferably, a plurality of positioning components are provided, and each group of positioning components is arranged in one-to-one correspondence with each group of avoidance holes 303 on the camera spring seat, the positioning components include a mounting plate 1101 arranged below the circular plate 7, a second telescopic component for assisting the mounting plate 1101 in telescopic connection is arranged between the mounting plate 1101 and the circular plate 7, a positioning rod 1102 for inserting and positioning with the avoidance hole 303 is fixed at the lower end of the mounting plate 1101, and a rolling component for assisting the camera spring seat to rotate when the positioning is abnormal is arranged at the lower end of the positioning rod 1102;

[0040] It should be noted here that: during the downward movement of the operating rod 8, when the position of the camera spring seat after conveying and loading meets the position requirement, as the operating rod 8 descends, the second telescopic component connects the mounting plate 1101, so that the positioning rods 1102 at the lower ends of each group of mounting plates 1101 are respectively inserted into each group of avoidance holes 303 of the camera spring seat, thereby positioning the camera spring seat to be loaded after clamping.

[0041] Preferably, the second telescopic assembly includes a second sleeve 1201 fixed to the upper end of the mounting plate 1101, a second slide bar 1202 is slidably connected to the second sleeve 1201, one end of the second slide bar 1202 is fixed to the lower end of the circular plate 7, a second spring 1203 is sleeved on the outer side of the second sleeve 1201, and both ends of the second spring 1203 are respectively connected to the mounting plate 1101 and the circular plate 7;

[0042] It should be noted here that: the second sleeve 1201 and the second slide rod 1202 facilitate the telescopic connection between the auxiliary circular plate 7 and the mounting plate 1101, and the second spring 1203 facilitates the elastic reset of the mounting plate 1101 after the contraction movement.

[0043] Preferably, the transmission assembly includes a vertical slot 1301 and an oblique slot 1302 opened on the outside of the operating rod 8, the oblique slot 1302 is located above the vertical slot 1301, and the vertical slot 1301 and the oblique slot 1302 are connected end to end, and a transmission pin 1303 is slidably connected to the vertical slot 1301, and one end of the transmission pin 1303 is fixed to the mounting plate 1101;

[0044] It should be noted here that: through transmission, the mounting plate 1101 is forced to contract toward the circular seat 304, and during the movement, the transmission pin 1303 slides inside the vertical groove 1301 and the inclined groove 1302 respectively. When the transmission pin 1303 slides inside the inclined groove 1302, the operating rod 8 is driven to rotate due to the counteraction between the transmission pin 1303 and the inner wall of the inclined groove 1302.

[0045] The rotating assembly includes an annular plate 1501 fixed to the lower end of the circular plate 7, an annular groove 1502 is provided inside the annular plate 1501, a connecting ring 1503 is rotatably connected inside the annular groove 1502, and the connecting ring 1503 is sleeved and fixed on the outer side of the operating rod 8;

[0046] It should be noted here that the operating rod 8 can be rotatably connected by means of the annular plate 1501 , the annular groove 1502 and the connecting ring 1503 .

[0047] Preferably, the rolling assembly includes a spherical groove 1401 opened at the lower end of the positioning rod 1102, and a ball 1402 is rotatably connected inside the spherical groove 1401;

[0048] It should be noted here that: when the position of the camera spring seat after conveying and loading does not meet the position requirement, as the operating rod 8 descends, the ball 1402 at the end of the positioning rod 1102 at the lower end of each group of mounting plates 1101 is abutted against the upper end of the outer cylinder 302, and the rolling connection effect of the spherical groove 1401 on the ball 1402 facilitates the smooth rotation and adjustment operation of the camera spring seat during the abutment process.

[0049] Preferably, the visual positioning component includes a circular groove 1601 opened on the bearing platform 203, the circular groove 1601 is communicated with the inside of the positioning groove 204, a transparent glass 1602 for supporting the camera spring seat is rotatably connected to the circular groove 1601, a camera 1603 for identifying the state of the camera spring seat after conveying on the transparent glass 1602 is fixed on the support frame 205, a light source 1604 for assisting photo identification is arranged between the camera 1603 and the transparent glass 1602, and the light source 1604 is fixed on the support frame 205;

[0050] It should be noted here that: during the process of feeding, conveying and retrieving the camera mounting seat, the state of the camera mounting seat can be photographed and identified through the cooperation of the camera 1603, the light source 1604 and the transparent glass 1602, and it can be determined whether the state of the camera mounting seat meets the position requirements, thereby further ensuring the accuracy of the camera mounting seat in the process of feeding and retrieving the material;

[0051] It is worth noting here that: the camera 1603 is internally provided with an image sensor, which is the core component of the camera 1603 and is used to convert optical signals into electrical signals to generate digital images. The function of the light source 1604 is to highlight the different features of the material. During the entire working process, the camera 1603 projects the image of the material onto the image sensor through the optical system. According to the pinhole imaging principle, after the light is reflected from the surface of the material, it is focused by the lens of the camera 1603 to form a two-dimensional image of the material on the photosensitive element of the sensor. After acquiring the material image, the features in the image are extracted through the image processing algorithm, and then the extracted features are matched with the standard material features pre-stored in the system. By calculating the similarity between the features, the position and posture of the material are determined to realize the positioning state recognition of the workpiece. The entire image recognition process is mature in technology and is used as the prior art in this application. Its working principle and connection method are not further elaborated.

[0052] Preferably, the moving assembly includes a slide rail 501 arranged on the moving frame 102, a slide table 502 is slidably connected to the slide rail 501, a first cylinder 503 for driving the slide table 502 is installed on the moving frame 102, the moving seat 4 is slidably connected to the slide table 502, and a second cylinder 504 for lifting and lowering the slide table 502 is installed on the slide table 502;

[0053] It should be noted here that the slide rail 501 and the first cylinder 503 are used to assist the lateral movement of the movable seat 4 and the slide 502 , and the second cylinder 504 is used to assist the downward drive of the movable seat 4 .

[0054] In this scheme: A camera spring seat feeding and taking device based on visual positioning includes the following steps:

[0055] During the assembly process of the camera mounting seat, the camera spring seat is positioned and placed on the base of the mounting seat. During the placement process, the camera spring seat stacked inside the vibration loading tray 201 is transported toward the inside of the positioning groove 204 of the bearing platform 203 through the vibration loading function of the vibration loading tray 201 and the connecting and conveying function of the conveying cover 202, and the camera spring seat after transportation and loading is supported by the transparent glass 1602;

[0056] After loading, the moving seat 4 is moved by the moving assembly so that the operating rod 8 of the circular plate 7 at the lower end of the mounting rod 6 is directly above the bearing platform 203. After the movement is completed, the second cylinder 504 drives the moving seat 4 downward to move the operating rod 8 toward the camera spring seat after loading and conveying. During the movement, the inclined surface 903 of the clamping plate 902 on each group of clamping assemblies abuts against the inner wall of the inner cylinder 301 of the camera spring seat. During the abutment, the camera spring seat after conveying is centrally positioned, and during the abutment, the clamping plates 902 of each group of clamping assemblies are pushed to shrink into the inside of the mounting groove 901. Through the shrinkage of each group of clamping plates 902, the front end of the operating rod 8 is inserted into the inner cylinder 301 of the camera spring seat. During the insertion of the operating rod 8, the elastic force of the first telescopic component on the clamping plate 902 is used to push the clamping plate 902 on each group of clamping assemblies to the outside of the mounting groove 901 and to make the arc-shaped surface 904 of the clamping plate 902 abut against the inner wall of the inner cylinder 301 of the camera spring seat. Through the abutment, the operating rod 8 and the camera spring seat are connected and clamped, which is convenient for the subsequent material removal and movement operation of the camera spring seat. During the downward movement of the operating rod 8, when the position of the camera spring seat after conveying and loading meets the position requirement, as the operating rod 8 descends, the second telescopic component is used to connect the mounting plate 1101, so that the positioning rods 1102 at the lower ends of each group of mounting plates 1101 are respectively inserted into each group of avoidance of the camera spring seat. The spring seat of the camera to be loaded after clamping is positioned in the hole 303. When the position of the spring seat of the camera after conveying and loading does not meet the position requirement, as the operating rod 8 descends, the ball 1402 at the end of the positioning rod 1102 at the lower end of each group of mounting plates 1101 is abutted against the upper end of the outer cylinder 302. Through the abutment and limiting effect of the outer cylinder 302 on the positioning rod 1102 and the continued downward movement of the operating rod 8, the mounting plate 1101 is forced to contract toward the circular seat 304. During the movement, the transmission pin 1303 slides inside the vertical groove 1301 and the inclined groove 1302 respectively. During the sliding process of the transmission pin 1303 inside the inclined groove 1302, the transmission pin 1303 and the inner wall of the inclined groove 1302 are abutted against each other. , driving the operating rod 8 to rotate under force. During the rotation of the operating rod 8, the front arc surface 904 of each group of clamping plates 902 and the inner wall of the inner cylinder 301 are used to resist and frictionally resist each other, so as to drive the camera spring seat to rotate. During the rotation of the camera spring seat, when the avoidance holes 303 on the camera spring seat are respectively aligned with the positioning rods 1102 on the mounting plates 1101, the second telescopic component pushes the mounting plates 1101 to reset, so that the positioning rods 1102 are respectively inserted into the avoidance holes 303 of the camera spring seat, and the clamped and connected camera spring seat is positioned. By positioning and clamping the camera spring seat, the camera spring seat can be placed on the base of the mounting seat in a specified position.There is no need to repeatedly adjust the position, ensuring the assembly and processing efficiency of the camera mount;

[0057] During the process of loading, conveying and picking up materials from the camera mount, the state of the camera mount can be photographed and identified through the cooperation of the camera 1603, the light source 1604 and the transparent glass 1602, to determine whether the state of the camera mount meets the position requirements, thereby further ensuring the accuracy of the camera mount during loading and picking up materials.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A camera spring seat feeding and taking device based on visual positioning, comprising: An operating table (101) for loading and unloading materials of a camera spring seat, wherein a movable frame (102) is fixed on the operating table (101), and the camera spring seat is composed of a circular seat (304), an inner cylinder (301) and an outer cylinder (302), wherein the inner cylinder (301) and the outer cylinder (302) are fixed to the upper end of the circular seat (304), the inner cylinder (301) is located on the inner side of the outer cylinder (302), and the inner cylinder (301) and the outer cylinder (302) are arranged concentrically, and an avoidance hole (303) is arranged on the outer cylinder (302) and the circular seat (304) for avoiding the connection bolts after the camera spring seat is installed; It is characterized by further comprising: A loading assembly for loading the camera spring seat is arranged on the operating table (101), the moving frame (102) is connected to a moving seat (4) via a moving assembly, the lower end of the moving seat (4) is fixedly connected to a circular plate (7) via a mounting rod (6), the lower end of the circular plate (7) is rotatably connected to an operating rod (8) via a rotating assembly, the operating rod (8) is provided with a clamping assembly for clamping against the inner wall of the inner cylinder (301) during the material taking process, the circular plate (7) is provided with a positioning assembly for positioning the camera spring seat during the material taking process, and a transmission assembly for transmitting the operating rod (8) after positioning abnormality.

2. According to the camera spring seat loading and unloading device based on visual positioning according to claim 1, it is characterized in that: The feeding assembly comprises a vibrating feeding tray (201) mounted on the upper end of an operating table (101), a discharge port being arranged at the upper end of the vibrating feeding tray (201), a bearing platform (203) being arranged above the operating table (101), the bearing platform (203) being fixedly mounted on the operating table (101) via a support frame (205), a positioning groove (204) for positioning a rear camera spring seat for conveying is provided on the bearing platform (203), the positioning groove (204) and the discharge port being communicated with via a conveying cover (202), and a visual positioning assembly for identifying and positioning the state of the rear camera spring seat after feeding inside the positioning groove (204) is arranged on the support frame (205).

3. According to the camera spring seat loading and unloading device based on visual positioning according to claim 2, it is characterized in that: The clamping assembly is provided in multiple groups, and the multiple groups of clamping assemblies are arranged in a state of a ring array on the operating rod (8), and the clamping assembly includes a mounting groove (901) opened on the operating rod (8), and a clamping plate (902) is connected to the mounting groove (901) through a first telescopic assembly, and the lower end of the clamping plate (902) is provided with an inclined surface (903), and the outer side of the clamping plate (902) is provided with an arc surface (904).

4. According to the camera spring seat loading and unloading device based on visual positioning according to claim 3, it is characterized in that: The first telescopic assembly comprises a plurality of groups of first sleeves (1001) fixed inside the mounting groove (901), a first sliding rod (1002) being slidably connected to the first sleeve (1001), one end of the first sliding rod (1002) being fixed to the end of the clamping plate (902), and a first spring (1003) being sleeved on the outer side of each group of the first sleeves (1001).

5. According to the camera spring seat loading and unloading device based on visual positioning according to claim 1, it is characterized by: The positioning components are provided in multiple groups, and each group of positioning components is arranged in a one-to-one correspondence with each group of avoidance holes (303) on the camera spring seat. The positioning components include a mounting plate (1101) arranged below the circular plate (7), a second telescopic component for assisting the mounting plate (1101) in telescopic connection is arranged between the mounting plate (1101) and the circular plate (7), a positioning rod (1102) for inserting and positioning with the avoidance holes (303) is fixed at the lower end of the mounting plate (1101), and a rolling component for assisting the camera spring seat to rotate when the positioning is abnormal is arranged at the lower end of the positioning rod (1102).

6. The camera spring seat loading and unloading device based on visual positioning according to claim 5 is characterized in that: The second telescopic assembly comprises a second sleeve (1201) fixed to the upper end of the mounting plate (1101), a second slide bar (1202) being slidably connected to the second sleeve (1201), one end of the second slide bar (1202) being fixed to the lower end of the circular plate (7), a second spring (1203) being sleeved on the outer side of the second sleeve (1201), and two ends of the second spring (1203) being respectively connected to the mounting plate (1101) and the circular plate (7).

7. The camera spring seat loading and unloading device based on visual positioning according to claim 5 is characterized in that: The transmission assembly comprises a vertical slot (1301) and an inclined slot (1302) which are arranged on the outside of the operating rod (8); the inclined slot (1302) is located above the vertical slot (1301), and the vertical slot (1301) and the inclined slot (1302) are connected end to end; a transmission pin (1303) is slidably connected to the vertical slot (1301), and one end of the transmission pin (1303) is fixed to the mounting plate (1101); The rotating assembly comprises an annular plate (1501) fixed to the lower end of the circular plate (7), an annular groove (1502) is provided inside the annular plate (1501), a connecting ring (1503) is rotatably connected inside the annular groove (1502), and the connecting ring (1503) is sleeved and fixed on the outer side of the operating rod (8).

8. The camera spring seat loading and unloading device based on visual positioning according to claim 5 is characterized in that: The rolling assembly comprises a spherical groove (1401) opened at the lower end of the positioning rod (1102), and a ball (1402) is rotatably connected inside the spherical groove (1401).

9. The camera spring seat loading and unloading device based on visual positioning according to claim 2 is characterized in that: The visual positioning component comprises a circular groove (1601) provided on the supporting platform (203), the circular groove (1601) being communicated with the interior of the positioning groove (204), a transparent glass (1602) for supporting the camera spring seat being rotatably connected to the circular groove (1601), a camera (1603) for identifying the state of the camera spring seat after being transported on the transparent glass (1602) being fixed to the supporting frame (205), a light source (1604) for assisting in photo identification being arranged between the camera (1603) and the transparent glass (1602), and the light source (1604) being fixed to the supporting frame (205).

10. The camera spring seat loading and unloading device based on visual positioning according to claim 1 is characterized in that: The moving assembly comprises a slide rail (501) arranged on a moving frame (102), a slide table (502) being slidably connected to the slide rail (501), a first cylinder (503) for driving the slide table (502) being installed on the moving frame (102), the moving seat (4) being slidably connected to the slide table (502), and a second cylinder (504) for lifting and lowering the slide table (502) being installed on the slide table (502).

Images