Camera rear cover base pressing device

Abstract

The invention discloses a camera rear cover base pressing device, and relates to the technical field of camera processing, the camera rear cover base pressing device comprises a machine body used for pressing a base body and a rear cover body, and a reset spring is arranged between the base body and the rear cover body. Through mutual cooperation of the moving assembly, the jig assembly, the press-fit assembly, the detection assembly and other parts, press-fit buckling between the base body and the rear cover body is completed, and in the press-fit buckling process, a detection circular plate below each group of circular rods can penetrate through each group of connecting holes and is inserted into a connecting column, so that the detection efficiency is improved. The anti-swing and anti-deviation effect is achieved on the rear cover body in the pressing process, accurate threaded connection and fixation between the rear cover body and the base body after the rear cover body is pressed are facilitated, it can be judged that the rear cover body is abnormal in the pressing process, pressing is interrupted, and subsequent reworking and even product scrapping caused by forced pressing are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of camera processing, and in particular to a camera rear cover base pressing device. Background Art

[0002] During the camera processing, the camera back cover, reset spring and base need to be installed by pressing and fastening the camera back cover, reset spring and base with a pressing device (see Fig.14 ), after the pressing installation is completed, the connecting hole on the back cover is connected and fixed with the connecting column on the base by means of threaded connection to complete the assembly of the camera back cover and the base. In the process of pressing and assembling, due to the offset of the back cover during the placement process and the force rotation of the back cover during the pressing process, there will be a position deviation between the connecting hole of the back cover and the connecting column on the base after pressing, and it is impossible to connect and fix them by means of bolts. Rework and re-pressing are required, which may even cause the product to be scrapped, affecting the processing efficiency and increasing the processing cost. For this reason, we propose a camera back cover base pressing device. Summary of the invention

[0003] The purpose of the present invention is to provide a camera rear cover base pressing device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a camera back cover base pressing device, comprising a body for pressing a base body and a back cover body, a reset spring is arranged between the base body and the back cover body, a buckle assembly for assisting the pressing and buckling is arranged between the base body and the back cover body, a plurality of groups of connecting columns are fixed on the inner side of the base body, a plurality of groups of connecting holes for connecting with the connecting columns in a bolted manner are provided on the back cover body, the buckle assembly comprises openings uniformly distributed around the back cover body, a card plate for buckling is arranged inside the opening, a limit plate for buckling and limiting with the card plate is fixed on the inner side of the base body, and further comprising:

[0005] A moving assembly disposed inside the machine body for moving the rear cover body to be pressed, a conveying line is disposed inside the machine body, a plurality of sets of jig assemblies for assisting the positioning and pressing of the base body are installed on the conveying line, and a pressing assembly for assisting the pressing process is disposed inside the machine body;

[0006] The pressing assembly includes a lifting plate arranged inside the body, a cylinder for driving the lifting plate to lift is arranged inside the body, a circular pressing plate is arranged below the lifting plate, the circular pressing plate and the lifting plate are connected and fixed by multiple groups of connecting rods, a detection assembly for detecting the position of the rear cover body during the pressing of the base body and the rear cover body and an adjustment assembly for adjusting after detecting abnormalities are arranged on the circular pressing plate, and multiple groups of extrusion assemblies for assisting in extruding the buckling position of the rear cover body during the pressing process are arranged on the circular pressing plate.

[0007] Preferably, the detection assembly includes multiple groups of round rods fixed to the lower end of the circular pressure plate, and after the base body is positioned on the fixture assembly, each group of round rods is directly above each group of connecting columns, a detection circular plate is provided at the lower end of the round rod, a first telescopic assembly for telescopic connection is provided between the detection circular plate and the lower end of the round rod, and the outer diameter of the detection circular plate and the inner diameter of the connecting hole are matched with each other, and an identification assembly for post-detection judgment and identification is provided between the round rod and the detection circular plate.

[0008] Preferably, the first telescopic assembly includes a first sleeve fixed to the lower end of the round rod, a first sliding rod is slidably connected to the first sleeve, one end of the first sliding rod is fixed to the detection circular plate, and a first spring is sleeved on the outer side of the first sleeve.

[0009] Preferably, the identification component comprises a sensing block fixed to a side of the detection circular plate close to the round rod, and a proximity sensor for approaching identification of the sensing block is fixed to the lower end of the round rod.

[0010] Preferably, multiple groups of the adjustment components are evenly distributed on the circular pressure plate, and the adjustment components include a mounting groove opened on the circular pressure plate, a U-shaped frame is arranged inside the mounting groove, a rotating shaft is rotatably connected to the U-shaped frame, a rubber wheel is fixed on the rotating shaft, a driving motor for driving the rotating shaft is installed on the U-shaped frame, and a second telescopic component for telescopically connecting the U-shaped frame is arranged on the lifting plate.

[0011] Preferably, the second telescopic assembly includes a plurality of second sleeves fixed to the lower end of the lifting plate, a second slide rod is slidably connected to the second sleeve, one end of the second slide rod is fixed to the upper end of the U-shaped frame, 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 lifting plate and the U-shaped frame.

[0012] Preferably, the extrusion assembly includes two groups of L-shaped frames symmetrically fixed to the outside of the circular pressure plate, the L-shaped frames are connected to the extrusion plates through the third telescopic assembly, and the lower end of the extrusion plate is provided with an inclined surface for abutting against the upper side of the rear cover body for transmission.

[0013] Preferably, the third telescopic assembly includes a plurality of groups of T-shaped rods slidably connected to the L-shaped frame, one end of each group of the T-shaped rods is fixed to one side of the extrusion plate, and a third spring is sleeved on the outer side of the T-shaped rods.

[0014] Preferably, the moving assembly includes a carrying tray installed inside the body for carrying and placing the back cover body, a slide rail is installed inside the body, and a mechanical arm for grabbing the back cover body is slidably connected to the slide rail.

[0015] Preferably, the jig assembly comprises a jig tray fixed on the conveyor line, and the jig tray is provided with a positioning groove for positioning the base body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention completes the pressing and fastening between the base body and the back cover body through the mutual cooperation of components such as the moving assembly, the fixture assembly, the pressing assembly and the detection assembly. During the pressing and fastening process, the detection circular plates under each group of round rods can pass through each group of connecting holes and be inserted into the interior of the connecting column, which has the effect of preventing the back cover body from swinging and deflecting during the pressing process, and facilitates the precise threaded connection and fixation between the back cover body and the base body after the back cover body is pressed. It can also determine that the back cover body is abnormal during the pressing process and interrupt the pressing, so as to avoid forced pressing that requires subsequent rework or even causes the product to be scrapped. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the machine body of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the mobile component of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the jig assembly and the pressing assembly of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the extrusion assembly of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the third telescopic assembly of the present invention;

[0024] Figure 7 It is a schematic diagram of the structures of the detection component, the first telescopic component and the identification component of the present invention;

[0025] Figure 8 It is a schematic diagram of the state before the pressing assembly of the present invention is pressed on the buckling position of the rear cover;

[0026] Fig. 9 It is a schematic diagram of the state when the pressing assembly of the present invention presses the buckling position of the rear cover;

[0027] Fig.10 This is a schematic diagram of the detection component of the present invention before detection;

[0028] Fig.11 This is a schematic diagram of the state of the detection component of the present invention when detecting an abnormality;

[0029] Fig.12 This is a schematic diagram of the detection component of the present invention when detecting a normal state;

[0030] Fig.13 It is a schematic diagram of the structure of the buckle assembly of the present invention;

[0031] Fig.14 It is a schematic diagram of the rear cover, return spring and base structure of the present invention.

[0032] In the figure: 101-base body; 102-back cover body; 103-connecting column; 104-connecting hole; 105-reset spring; 201-opening; 202-card; 203-limiting plate; 3-body; 401-carrying tray; 402-slide rail; 403-mechanical arm; 5-conveying line; 601-jig tray; 602-positioning groove; 701-lifting plate; 702-cylinder; 703-round pressure plate; 704-connecting rod; 801-round rod; 802-inspection Measuring circular plate; 901-first sleeve; 902-first slide bar; 903-first spring; 1001-sensing block; 1002-proximity sensor; 1101-mounting slot; 1102-U-shaped frame; 1103-rubber wheel; 1104-driving motor; 1201-second sleeve; 1202-second slide bar; 1203-second spring; 1301-L-shaped frame; 1302-extrusion plate; 1303-inclined surface; 1401-T-shaped rod; 1402-third spring. DETAILED DESCRIPTION

[0033] 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.

[0034] Example 1

[0035] See also Figure 1-Figure 14, a camera back cover base pressing device shown in the figure includes a body 3 for pressing a base body 101 and a back cover body 102, a return spring 105 is arranged between the base body 101 and the back cover body 102, a buckle assembly for assisting the pressing and buckling is arranged between the base body 101 and the back cover body 102, a plurality of groups of connecting columns 103 are fixed on the inner side of the base body 101, a plurality of groups of connecting holes 104 for connecting with the connecting columns 103 by bolts are provided on the back cover body 102, the buckle assembly includes openings 201 uniformly distributed around the back cover body 102, a card plate 202 for buckling is arranged inside the opening 201, a limit plate 203 for buckling and limiting with the card plate 202 is fixed on the inner side of the base body 101, and also includes:

[0036] A moving assembly is arranged inside the machine body 3 for moving the rear cover body 102 to be pressed, a conveyor line 5 is arranged inside the machine body 3, and a plurality of jig assemblies for assisting the positioning and pressing of the base body 101 are installed on the conveyor line 5, and a pressing assembly for assisting the pressing process is arranged inside the machine body 3;

[0037] The pressing assembly includes a lifting plate 701 arranged inside the machine body 3, a cylinder 702 for driving the lifting plate 701 to lift is arranged inside the machine body 3, a circular pressing plate 703 is arranged below the lifting plate 701, the circular pressing plate 703 and the lifting plate 701 are connected and fixed by multiple groups of connecting rods 704, a detection assembly for detecting the position of the rear cover body 102 during the pressing of the base body 101 and the rear cover body 102 and an adjustment assembly for adjusting after abnormality is detected are arranged on the circular pressing plate 703, and multiple groups of extrusion assemblies for assisting in extruding the buckling position of the rear cover body 102 during the pressing process are arranged on the circular pressing plate 703;

[0038] It should be noted here that the pressing and fastening between the base body 101 and the back cover body 102 is completed through the mutual cooperation of the moving assembly, the fixture assembly, the pressing assembly and the detection assembly. During the pressing and fastening process, the detection circular plate 802 under each group of round rods 801 can pass through each group of connecting holes 104 and be inserted into the interior of the connecting column 103, which can prevent the back cover body 102 from swinging and deflecting during the pressing process, and facilitate the precise threaded connection and fixation between the back cover body 102 and the base body 101 after the back cover body 102 is pressed. It can also determine that the back cover body 102 is abnormal during the pressing process and interrupt the pressing, so as to avoid forced pressing that requires subsequent rework or even causes the product to be scrapped.

[0039] Preferably, the detection assembly includes a plurality of groups of round rods 801 fixed to the lower end of the circular pressure plate 703, and after the base body 101 is positioned on the fixture assembly, each group of round rods 801 is respectively located directly above each group of connecting columns 103, and a detection circular plate 802 is provided at the lower end of the round rod 801, and a first telescopic assembly for telescopic connection is provided between the detection circular plate 802 and the lower end of the round rod 801, and the outer diameter of the detection circular plate 802 and the inner diameter of the connecting hole 104 are matched with each other, and an identification assembly for post-detection judgment and identification is provided between the round rod 801 and the detection circular plate 802;

[0040] It should be noted here that: during the downward movement of the circular pressing plate 703, since the base body 101 is positioned on the fixture assembly, each group of round rods 801 is respectively located directly above each group of connecting posts 103. When the groups of connecting holes 104 of the rear cover body 102 are respectively aligned with the groups of connecting posts 103 on the base body 101, as the circular pressing plate 703 descends, the detection circular plates 802 under each group of round rods 801 can pass through each group of connecting holes 104 and be inserted into the interior of the connecting posts 103. 03 and the plug-in connection function of the round rod 801 have the effect of preventing the back cover body 102 from swinging and deflecting during the pressing process, and facilitates the precise threaded connection and fixation between the back cover body 102 and the base body 101 after the back cover body 102 is pressed. When the groups of connecting holes 104 of the placed back cover body 102 are not aligned with the groups of connecting columns 103 on the base body 101, as the circular pressure plate 703 descends, the detection circular plate 802 cannot pass through the back cover body 102 and is limited by the back cover body 102 and is identified by the identification component.

[0041] Preferably, the first telescopic assembly includes a first sleeve 901 fixed to the lower end of the round rod 801, a first slide bar 902 is slidably connected to the first sleeve 901, one end of the first slide bar 902 is fixed to the detection circular plate 802, and a first spring 903 is sleeved on the outer side of the first sleeve 901;

[0042] It should be noted that: the first sleeve 901 and the first sliding rod 902 facilitate the telescopic connection between the detection circular plate 802 and the circular rod 801 , and the first spring 903 facilitates the reset of the detection circular plate 802 after the contraction movement.

[0043] Preferably, the identification component includes a sensing block 1001 fixed to the side of the detection circular plate 802 close to the round rod 801, and a proximity sensor 1002 for approaching the sensing block 1001 is fixed to the lower end of the round rod 801;

[0044] It should be noted here that: when the groups of connection holes 104 of the rear cover body 102 after placement are not aligned with the groups of connection columns 103 on the base body 101, as the circular pressure plate 703 descends, the detection circular plate 802 cannot pass through the rear cover body 102 and is limited by the rear cover body 102. As the circular pressure plate 703 continues to descend, the round rod 801 moves toward the detection circular plate 802 and contracts. During the contraction movement, the proximity sensor 1002 senses and identifies the sensing block 1001, and determines that there is an abnormality in the rear cover body 102 after placement.

[0045] It is worth noting here that a controller is installed on the circular pressure plate 703, and the controller is electrically connected to the proximity sensor 1002 and the drive motor 1104 to facilitate signal reception and drive control. Among them, the proximity sensor 1002, the drive motor 1104 and the controller are conventional components in the distance identification and drive control process, and are regarded as prior art in this application and are not elaborated here.

[0046] Preferably, multiple groups of adjustment components are evenly distributed on the circular pressing plate 703, and the adjustment components include a mounting groove 1101 opened on the circular pressing plate 703, a U-shaped frame 1102 is arranged inside the mounting groove 1101, a rotating shaft is rotatably connected to the U-shaped frame 1102, a rubber wheel 1103 is fixed to the rotating shaft, a driving motor 1104 for driving the rotating shaft is installed on the U-shaped frame 1102, and a second telescopic component for telescopically connecting the U-shaped frame 1102 is arranged on the lifting plate 701;

[0047] It should be noted here that: the position of the rear cover body 102 is rotated and adjusted through the adjustment component. During the adjustment process, when the connecting hole 104 on the rear cover body 102 is aligned with the connecting column 103 on the base body 101, the detection circular plate 802 passes through the connecting hole 104 and is inserted into the interior of the connecting column 103 under the action of the elastic force of the first spring 903 on the first telescopic component, which has the effect of preventing the rear cover body 102 from swaying and deflecting during the pressing process.

[0048] Preferably, the second telescopic assembly includes a plurality of second sleeves 1201 fixed to the lower end of the lifting plate 701, 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 upper end of the U-shaped frame 1102, 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 lifting plate 701 and the U-shaped frame 1102;

[0049] It should be noted here that: the second sleeve 1201 and the second slide bar 1202 facilitate the telescopic guidance between the U-shaped frame 1102 and the lifting plate 701, and the second spring 1203 facilitates the resetting of the U-shaped frame 1102 after the contraction movement.

[0050] Preferably, the extrusion assembly includes two groups of L-shaped frames 1301 symmetrically fixed to the outside of the circular pressing plate 703, and the L-shaped frame 1301 is connected to the extrusion plate 1302 through the third telescopic assembly, and the lower end of the extrusion plate 1302 is provided with an inclined surface 1303 for abutting against the upper side of the rear cover body 102 for transmission;

[0051] It should be noted here that: in the process of the circular pressure plate 703 descending to squeeze and press the rear cover body 102, the inclined surfaces 1303 of each group of extrusion plates 1302 below the circular pressure plate 703 are respectively abutted against the upper corners of the rear cover body 102. In the process of abutting, each group of extrusion plates 1302 are pushed toward the L-shaped frame 1301 to shrink. When the circular pressure plate 703 descends and abuts against the rear cover body 102, one end of the extrusion plate 1302 is abutted against the outer side of the rear cover body 102 through the elastic squeezing effect of the third spring 1402 on the third telescopic assembly.

[0052] Preferably, the third telescopic assembly includes a plurality of groups of T-shaped rods 1401 slidably connected to the L-shaped frame 1301, one end of each group of T-shaped rods 1401 is fixed to one side of the extrusion plate 1302, and a third spring 1402 is sleeved on the outer side of the T-shaped rod 1401;

[0053] It should be noted here that: the multiple groups of T-shaped rods 1401 facilitate the telescopic guidance of the squeezing plate 1302 after being stressed, and the third spring 1402 facilitates the return movement of the squeezing plate 1302 after the contraction movement.

[0054] Preferably, the moving assembly includes a carrying tray 401 installed inside the body 3 for carrying and placing the rear cover body 102, a slide rail 402 is installed inside the body 3, and a mechanical arm 403 for grabbing the rear cover body 102 is slidably connected to the slide rail 402;

[0055] It should be noted that: through the cooperation between the slide rail 402 and the mechanical arm 403, the rear cover body 102 placed inside the carrying tray 401 can be easily grasped and placed above the base body 101;

[0056] It is worth noting here that the slide rail 402 and the robot arm 403 are common operating components in material grabbing and moving operations. In this application, they are considered as prior art and will not be elaborated on in detail.

[0057] Preferably, the jig assembly includes a jig plate 601 fixed on the conveyor line 5, and a positioning groove 602 for positioning and placing the base body 101 is opened on the jig plate 601;

[0058] It should be noted here that the positioning groove 602 on the fixture plate 601 facilitates the positioning of the base body 101. During the positioning process, the positioning pin and the positioning hole can cooperate to assist in more accurate positioning and placement of the base body 101.

[0059] In this solution: a camera back cover base pressing device includes the following steps:

[0060] In the process of using the body 3 to press the camera back cover and the base, the base body 101 to be pressed is positioned on the jig plate 601 through the positioning groove 602. After the placement is completed, the reset spring 105 is placed above the base body 101. After placement, the jig plate 601 is transported by the conveyor line 5 and the jig plate 601 is placed below the circular pressing plate 703. After the jig plate 601 is transported, the rear cover body 102 placed inside the carrying tray 401 is grabbed and placed above the base body 101 through the cooperation of the slide rail 402 and the mechanical arm 403. After the placement is completed, the mechanical arm 403 is reset. After the reset is completed, the lifting plate 702 is driven by the cylinder 702 to 01 performs a downward movement. During the downward movement of the lifting plate 701, the circular pressing plate 703 is driven to move downward synchronously through the connecting rod 704. During the downward movement of the circular pressing plate 703, the circular pressing plate 703 is abutted against the rear cover body 102 and the rear cover body 102 is squeezed. During the squeezing process, the clamping plate 202 on the inner side of the opening 201 is first abutted against the limiting plate 203 and deformed. As the rear cover body 102 is continuously squeezed and pushed, when the clamping plate 202 passes over the limiting plate 203, the reset spring 105 squeezes and pushes the rear cover body 102, so that the clamping plate 202 is abutted against the inner side wall of the limiting plate 203, thereby completing the press-fit connection between the base body 101 and the rear cover body 102.

[0061] In the process of squeezing and pressing the rear cover body 102 by descending the circular pressing plate 703, as the circular pressing plate 703 descends, the rubber wheels 1103 on each group of U-shaped frames 1102 abut against the upper end of the rear cover body 102, and in the process of the circular pressing plate 703 descending, because the base body 101 is positioned on the fixture assembly, each group of round rods 801 is respectively located directly above each group of connecting columns 103. When the groups of connecting holes 104 of the rear cover body 102 are placed and aligned with the groups of connecting columns 103 on the base body 101, as the circular pressing plate 703 descends, the detection circular plates 802 under each group of round rods 801 can pass through each group of connecting holes 104 and be inserted into the interior of the connecting column 103, and the detection circular plates 802, the connecting column 103 and the round rods 801 are connected by insertion (see FIG. Fig.12), which has the effect of preventing the back cover body 102 from swinging and deflecting during the pressing process, and facilitates the precise threaded connection and fixation between the back cover body 102 and the base body 101 after the back cover body 102 is pressed. When the groups of connection holes 104 of the placed back cover body 102 are not aligned with the groups of connection columns 103 on the base body 101, as the circular pressing plate 703 descends, the detection circular plate 802 cannot pass through the back cover body 102 and is limited by the back cover body 102. As the circular pressing plate 703 continues to descend, the round rod 801 moves toward the detection circular plate 802 for contraction (see Fig.11 ), during the contraction movement, the proximity sensor 1002 senses and identifies the sensing block 1001, and determines that there is an abnormality in the rear cover body 102 after placement. After the determination is completed, the driving motor 1104 drives the shaft and the rubber wheel 1103 on the shaft to rotate. Because the rubber wheel 1103 is against the rear cover body 102, the position of the rear cover body 102 is rotated and adjusted by the rotation of the rubber wheel 1103. During the adjustment process, when the connection hole 104 on the rear cover body 102 is connected to the connection hole 104 on the base body 101, the rear cover body 102 is rotated and adjusted. When the columns 103 are aligned, the detection circular plate 802 passes through the connection hole 104 and is inserted into the interior of the connection column 103 under the elastic force of the first spring 903 on the first telescopic assembly, which prevents the back cover body 102 from swinging and deflecting during the pressing process. In the process of adjustment, if the connection hole 104 on the back cover body 102 cannot be connected and aligned with the connection column 103 on the base body 101, it is determined that the back cover body 102 is abnormal and the pressing needs to be interrupted to avoid forced pressing, which may lead to the need for rework or even product scrapping.

[0062] In the process of the circular pressing plate 703 descending to squeeze and press the rear cover body 102, the inclined surfaces 1303 of each group of squeezing plates 1302 below the circular pressing plate 703 are respectively abutted against the upper corners of the rear cover body 102. In the process of abutting, each group of squeezing plates 1302 is pushed to contract toward the L-shaped frame 1301. When the circular pressing plate 703 descends and abuts against the rear cover body 102, the elastic force of the third spring 1402 on the third telescopic assembly causes one end of the squeezing plate 1302 to abut against the outer side of the rear cover body 102 (see FIG. 14 ). Fig. 9 ), through the extrusion effect, the buckling position on the rear cover body 102 shrinks slightly inward under the action of pressure, and the shrinkage effect further facilitates the buckling installation of the auxiliary rear cover body 102 on the base body 101.

[0063] 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.

[0064] 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 back cover base pressing device, comprising: A body (3) for pressing a base body (101) and a rear cover body (102), a return spring (105) being arranged between the base body (101) and the rear cover body (102), a buckle assembly for assisting in pressing and buckling being arranged between the base body (101) and the rear cover body (102), a plurality of groups of connecting columns (103) being fixed on the inner side of the base body (101), a plurality of groups of connecting holes (104) being provided on the rear cover body (102) for connecting with the connecting columns (103) by means of bolts, the buckle assembly comprising openings (201) uniformly distributed around the rear cover body (102), a clamping plate (202) for buckling being arranged inside the opening (201), and a limit plate (203) for buckling and limiting with the clamping plate (202) being fixed on the inner side of the base body (101); It is characterized by further comprising: A moving assembly disposed inside the machine body (3) for moving the rear cover body (102) to be pressed, a conveying line (5) disposed inside the machine body (3), a plurality of sets of jig assemblies for assisting the positioning and pressing of the base body (101) installed on the conveying line (5), and a pressing assembly for assisting the pressing process disposed inside the machine body (3); The pressing assembly comprises a lifting plate (701) arranged inside the machine body (3), a cylinder (702) for driving the lifting plate (701) to lift and lower is arranged inside the machine body (3), a circular pressing plate (703) is arranged below the lifting plate (701), the circular pressing plate (703) and the lifting plate (701) are connected and fixed by multiple groups of connecting rods (704), the circular pressing plate (703) is provided with a detection assembly for detecting the position of the rear cover body (102) during the pressing process of the base body (101) and the rear cover body (102) and an adjustment assembly for adjusting after detecting an abnormality, and the circular pressing plate (703) is provided with multiple groups of extrusion assemblies for assisting in extruding the buckling position of the rear cover body (102) during the pressing process.

2. A camera rear cover base pressing device according to claim 1, characterized in that: The detection assembly comprises a plurality of groups of round rods (801) fixed to the lower end of the circular pressure plate (703), and after the base body (101) is positioned on the fixture assembly, each group of round rods (801) is located directly above each group of connecting columns (103), a detection circular plate (802) is provided at the lower end of the round rod (801), a first telescopic assembly for telescopic connection is provided between the detection circular plate (802) and the lower end of the round rod (801), and the outer diameter of the detection circular plate (802) and the inner diameter of the connecting hole (104) are matched with each other, and an identification assembly for post-detection judgment and identification is provided between the round rod (801) and the detection circular plate (802).

3. A camera rear cover base pressing device according to claim 2, characterized in that: The first telescopic assembly comprises a first sleeve (901) fixed to the lower end of the round rod (801), a first sliding rod (902) is slidably connected to the first sleeve (901), one end of the first sliding rod (902) is fixed to the detection circular plate (802), and a first spring (903) is sleeved on the outer side of the first sleeve (901).

4. A camera rear cover base pressing device according to claim 3, characterized in that: The identification component comprises a sensing block (1001) fixed to a side of the detection circular plate (802) close to the round rod (801), and a proximity sensor (1002) for proximity identification of the sensing block (1001) is fixed to the lower end of the round rod (801).

5. The camera rear cover base pressing device according to claim 1, characterized in that: The adjusting components are evenly distributed in multiple groups on the circular pressing plate (703), and the adjusting components include a mounting groove (1101) opened on the circular pressing plate (703), a U-shaped frame (1102) is arranged inside the mounting groove (1101), a rotating shaft is rotatably connected to the U-shaped frame (1102), a rubber wheel (1103) is fixed to the rotating shaft, a driving motor (1104) for driving the rotating shaft is installed on the U-shaped frame (1102), and a second telescopic component for telescopically connecting the U-shaped frame (1102) is arranged on the lifting plate (701).

6. The camera rear cover base pressing device according to claim 5, characterized in that: The second telescopic assembly comprises a plurality of second sleeves (1201) fixed to the lower end of the lifting plate (701); 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 upper end of the U-shaped frame (1102); a second spring (1203) is sleeved on the outer side of the second sleeve (1201); and two ends of the second spring (1203) are respectively connected to the lifting plate (701) and the U-shaped frame (1102).

7. The camera rear cover base pressing device according to claim 1, characterized in that: The extrusion assembly comprises two groups of L-shaped frames (1301) symmetrically fixed on the outside of the circular pressure plate (703); the L-shaped frame (1301) is connected to an extrusion plate (1302) via a third telescopic assembly; the lower end of the extrusion plate (1302) is provided with an inclined surface (1303) for abutting against the upper side of the rear cover body (102) for transmission.

8. The camera rear cover base pressing device according to claim 7, characterized in that: The third telescopic assembly comprises a plurality of groups of T-shaped rods (1401) slidably connected to the L-shaped frame (1301), one end of each group of the T-shaped rods (1401) being fixed to one side of the extrusion plate (1302), and a third spring (1402) is sleeved on the outer side of the T-shaped rods (1401).

9. The camera rear cover base pressing device according to claim 1, characterized in that: The moving component comprises a carrying tray (401) installed inside the body (3) for carrying and placing the back cover body (102), a slide rail (402) is installed inside the body (3), and a mechanical arm (403) for grabbing the back cover body (102) is slidably connected to the slide rail (402).

10. The camera rear cover base pressing device according to claim 1, characterized in that: The jig assembly comprises a jig plate (601) fixed on the conveyor line (5), and a positioning groove (602) for positioning and placing the base body (101) is provided on the jig plate (601).

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