Mobile phone screen finished product detection device

Abstract

The invention discloses a mobile phone screen finished product detection device, and relates to the technical field of mobile phone screen finished product detection. The device specifically comprises an auxiliary detection assembly, the auxiliary detection assembly comprises a connecting supporting plate and a first transmission connecting frame, a plurality of sets of transmission friction wheels are arranged in the first transmission connecting frame, a connecting frame arm is fixedly installed on one side of the first transmission connecting frame, and a plurality of supporting curved bars are fixedly connected to one side of the connecting frame arm; a contact switch plug is slidably mounted at the top end of the supporting curved bar, and a connecting sliding frame is fixedly mounted at the tail end of the contact switch plug. Through cooperation of the auxiliary detection assembly and the continuous detection assembly, a mobile phone screen assembly in the bearing assembly is detected, operation is easy, the detection speed is high, the two conveying assemblies are matched, feeding and discharging of the bearing assembly are rapidly conducted, the whole conveying process is stable and safe, rapid use of the whole device is facilitated, and the production efficiency is improved. And large-batch mobile phone screen detection work can be carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone screen finished product detection, and in particular to a mobile phone screen finished product detection device. Background Art

[0002] At present, common types of smartphone screens on the market include LCD, OLED, etc., and these screens are very prone to various defects during the production process, such as bad pixels, scratches, pollution and color difference. Therefore, efficient and accurate screen inspection technology has become the key to ensuring product quality.

[0003] After searching, the Chinese patent application No. 202410480281.9 discloses a detection device for a mobile phone screen, comprising a base, a support frame is fixedly installed on one side of the top of the base, a stylus is arranged on the support frame, a first support vertical plate is fixedly installed on the top of the base, a substrate is arranged above the base, a second support vertical plate is fixedly installed on one side of the top of the substrate, a plurality of connecting female seats are fixedly installed on one side of the first support vertical plate, a plurality of connecting male seats are fixedly installed on one side of the second support vertical plate, the connecting male seats are adapted to the connecting female seats, a plurality of fixing plates for fixing the mobile phone screen are arranged on the substrate, the plurality of fixing plates are stacked up and down, a plurality of supporting rails are fixedly installed on one side of the second supporting vertical plate, the fixing plate slides with the supporting rails, and a pushing mechanism for driving the fixing plate to move toward the second supporting vertical plate is arranged on the top of the base.

[0004] The mobile phone screen detection device in the above-mentioned patent has the following shortcomings: the device effectively reduces the space occupied by the mobile phone screen detection device and reduces the moving range of the stylus by integrating multiple fixed plates that are stacked up and down and can be removed together with the base plate, thereby reducing the operating cost and manufacturing cost of the equipment; however, the device can only perform continuous detection on the stacked fixed plates and the corresponding mobile phone screens. After the detection of the stacked mobile phone screens is completed, the locking assembly and the pushing structure need to be re-calibrated before the next batch of mobile phone screens can be detected again. The loading process is relatively cumbersome, which is not conducive to the rapid use of the overall device and large-scale mobile phone screen detection work. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a mobile phone screen finished product detection device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A mobile phone screen finished product detection device, comprising:

[0008] Auxiliary detection component, the auxiliary detection component includes a connecting support plate and a transmission connecting frame 1, a plurality of transmission friction wheels are arranged inside the transmission connecting frame 1, and a connecting frame arm is fixedly installed on one side of the transmission connecting frame 1, a plurality of supporting curved rods are fixedly connected to one side of the connecting frame arm, a contact switch plug is slidably installed on the top end of the supporting curved rod, a connecting slide is fixedly installed on the tail end of the contact switch plug, the connecting slide is slidably connected to a connecting slide cylinder, the bottom end of the connecting slide cylinder is fixedly connected to a supporting curved arm, and a plurality of guide slide columns are equidistantly fixedly connected to the bottom end of the transmission connecting frame 1;

[0009] A bearing assembly, the bearing assembly comprising a bearing bracket plate and a mobile phone screen assembly, one end of the mobile phone screen assembly is fixedly connected to a power-on card head, the bottom end of the power-on card head is connected to a power-on card seat, the power-on card seat is connected to a contact switch socket through a wire, and the contact switch socket is adapted to be plugged with a contact switch plug;

[0010] A continuous detection component, the continuous detection component includes a detection connection cover and an industrial computer, a screen detector is fixedly installed inside the detection connection cover, and a lifting cylinder is arranged on the top of the detection connection cover;

[0011] Two conveying components, the conveying components include a transmission connection frame 2 and a driving motor, a plurality of transmission shafts 2 are equidistantly mounted inside the transmission connection frame 2, a plurality of conveying rubber belts are arranged on the outer wall of the transmission shaft 2, and a plurality of guide limit plates are arranged inside the transmission connection frame 2, and the driving motor is connected to the transmission shaft 2 through a sprocket chain;

[0012] An auxiliary transmission assembly, the auxiliary transmission assembly includes a mounting bottom arm and two symmetrically arranged transmission units, the transmission unit includes a limiting guide cylinder and a driving sprocket, the driving sprocket is rotatably connected to a mounting connection block, the bottom end of the mounting connection block is fixedly connected to a sliding connection column, and the sliding connection column is slidably mounted inside the limiting guide cylinder;

[0013] The bearing base plate includes a base plate main body and a supporting sub-plate, the conveying assembly, the continuous detection assembly and the auxiliary detection assembly are all fixedly mounted on the upper surface of the base plate main body, the bearing assembly is arranged at the top of the conveying assembly and the auxiliary detection assembly, and the auxiliary transmission assembly is fixedly mounted on the upper surface of the connecting support plate.

[0014] As a preferred embodiment of the present invention: an auxiliary slide is slidably sleeved on the bottom of the outer wall of the guide slide, a limiting clamp ring is provided at the bottom end of the auxiliary slide, the limiting clamp ring is fixedly installed on the bottom end of the guide slide, and a support spring is sleeved on the top of the outer wall of the guide slide.

[0015] On the basis of the above scheme: a plurality of friction rubber pads are fixedly connected to the bottom end of the bearing bracket plate at equal intervals, a limiting guide slot is provided on the lower surface of the bearing bracket plate between two adjacent friction rubber pads, and an adaptor rubber strip is fixedly connected to the top slot wall of the limiting guide slot.

[0016] As a preferred embodiment of the present invention: a positioning connection plate is provided at the bottom end of the lifting cylinder, a plurality of guide connection slide columns are slidably connected to the lower surface of the positioning connection plate, and the guide connection slide columns are fixedly connected to the top end of the detection connection cover.

[0017] On the basis of the above scheme: a plurality of connecting ear plates are equidistantly fixedly connected to both sides of the positioning connecting plate, a supporting connecting block is fixedly connected to the upper surface of the connecting ear plate, the supporting connecting block is fixedly connected to a supporting connecting leg, and the bottom end of the supporting connecting leg is fixedly connected to a fixed mounting plate.

[0018] As a preferred embodiment of the present invention: a motor bracket is fixedly installed on the outer wall of the driving motor, a support frame arm is fixedly connected to the bottom end of the motor bracket, and the support frame arm is fixedly connected to one side of the second bottom end of the transmission connecting frame.

[0019] On the basis of the above scheme: the driving sprocket is connected to the driven sprocket one and the driven sprocket two through a sprocket transmission, the driven sprocket one is fixed to one of the transmission shafts two, and the driven sprocket two is fixed to one of the transmission shafts one.

[0020] Preferably: the outer wall of the limiting guide cylinder is equidistantly provided with a plurality of limiting guide grooves, a lifting connecting arm is slidably installed inside the limiting guide groove, the plurality of lifting connecting arms are fixedly connected to the sliding connecting column, and a tensioning spring is arranged at the top of the plurality of lifting connecting arms.

[0021] As a preferred embodiment of the present invention: a plurality of positioning cartridges 1 are equidistantly fixedly connected to the middle of the upper surface of the base plate body, a plurality of positioning cartridges 2 are arranged on both sides of the plurality of positioning cartridges 1, a positioning mounting frame is fixedly installed on the upper surface of the supporting sub-plate, and the industrial computer is fixedly installed inside the positioning mounting frame.

[0022] On the basis of the above scheme: the lower surface of the connecting support plate is equidistantly fixedly connected with a plurality of positioning pins 1, and the bottom end of the positioning pin 1 is fixedly inserted into the inside of the positioning cartridge 1; the bottom end of the transmission connecting frame 2 is equidistantly fixedly connected with a plurality of positioning pins 2, and the bottom end of the positioning pin 2 is fixedly inserted into the inside of the positioning cartridge 2.

[0023] As a preferred embodiment of the present invention: a limiting assembly is provided on the upper surface of the connecting support plate, and the limiting assembly includes a rotating connecting cylinder and an internally threaded rotating cylinder, a rotating connecting sliding column is slidably installed inside the rotating connecting cylinder, a driven bevel gear is fixedly installed on the top of the rotating connecting sliding column, the outer wall of the driven bevel gear is meshingly connected with a driving bevel gear, and the driving bevel gear is fixedly connected to one of the connecting rotating shafts.

[0024] On the basis of the above-mentioned scheme: a lifting support column is slidably installed inside the internally threaded rotating cylinder, the top of the lifting support column is fixedly connected to a limit stop block, an extrusion stop block is arranged above the limit stop block, and the extrusion stop block is fixedly connected to the detection connection cover; the bottom end of the lifting support column is symmetrically fixedly connected to two elastic clamping arms, the bottom end of the elastic clamping arms is fixedly connected to a limit arc arm, a driving gear is fixedly installed on the bottom of the outer wall of the rotating connecting cylinder, and a driven gear ring is fixedly installed on the bottom end of the outer wall of the internally threaded rotating cylinder, and the driven gear ring is meshed with the driving gear.

[0025] The beneficial effects of the present invention are:

[0026] 1. The mobile phone screen finished product inspection device inspects the mobile phone screen assembly inside the bearing component through the cooperation of the auxiliary inspection component and the continuous inspection component. The operation is simple and the inspection speed is fast. The two conveying components are cooperated to quickly load and unload the bearing component. The overall conveying process is stable and safe, which is conducive to the rapid use of the overall device and the inspection of large quantities of mobile phone screens. The bearing component is limited by the limit component, so that the auxiliary inspection component, the bearing component, the continuous inspection component and the limit component are linked, so that the auxiliary inspection component and the continuous inspection component can more accurately control the position of the bearing component.

[0027] 2. The mobile phone screen finished product detection device replaces the servo motor of the auxiliary detection component with an auxiliary transmission component. Under the action of the tensioning spring, the lifting connecting arm pulls the installation connecting block downward through the sliding connecting column, and then drives the active sprocket to move downward synchronously through the sprocket shaft, so that the chains corresponding to the active sprocket, the driven sprocket one and the driven sprocket two are always kept in a tensioned state, while ensuring the stability of the load-bearing component during the mobile phone screen assembly detection process, and the loading and unloading of the load-bearing component can be carried out smoothly, thereby ensuring the working efficiency of the overall device and improving the use effect of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The three-dimensional structure schematic diagram of the overall assembly of the present invention Figure 1 ;

[0029] Figure 2 The three-dimensional structure schematic diagram of the overall assembly of the present invention Figure 2 ;

[0030] Figure 3 It is a schematic diagram of the assembly structure of the auxiliary detection component and the bearing component of the present invention;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary detection component of the present invention;

[0032] Figure 5 It is a partial cross-sectional structural schematic diagram of the auxiliary detection component of the present invention;

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of the bearing assembly of the present invention;

[0034] Figure 7 It is a partial cross-sectional structural schematic diagram of the load-bearing assembly of the present invention;

[0035] Figure 8 The three-dimensional structure of the continuous detection component of the present invention is shown in FIG. Figure 1 ;

[0036] Fig. 9 The three-dimensional structure of the continuous detection component of the present invention is shown in FIG. Figure 2 ;

[0037] Fig.10 It is a schematic diagram of the three-dimensional structure of the conveying assembly of the present invention;

[0038] Fig.11 It is a three-dimensional structural schematic diagram of the auxiliary transmission assembly of the present invention;

[0039] Fig.12 It is a schematic diagram of the three-dimensional structure of the load-bearing bottom plate of the present invention;

[0040] Fig.13 A schematic diagram of the three-dimensional structure of a bearing assembly of the present invention assembled with a limiting assembly;

[0041] Fig.14 It is a partial cross-sectional structural schematic diagram of a bearing assembly of the present invention and a limit assembly;

[0042] Fig.15 For the present invention Fig.14 Schematic diagram of the enlarged structure at point A in the middle.

[0043] In the figure: 1, auxiliary detection component; 101, connecting support plate; 102, positioning plug column 1; 103, transmission connecting frame 1; 104, transmission shaft 1; 105, transmission friction wheel; 106, transmission sprocket 1; 107, auxiliary sprocket 1; 108, auxiliary shaft 1; 109, connecting sprocket 1; 110, connecting shaft 1; 111, connecting frame arm; 112, supporting curved rod; 113, contact switch plug; 114, connecting slide; 115, connecting slide pin; 116, connecting slide cylinder; 117, supporting curved arm; 118, limiting slide groove; 119, limiting slide arm; 120, guide slide column; 121, supporting spring; 122, auxiliary slide cylinder; 123, limiting Snap ring; 2. Bearing assembly; 201. Bearing bracket plate; 202. Mobile phone screen assembly; 203. Detection card slot; 204. Power-on card seat; 205. Power-on card head; 206. Contact switch socket; 207. Friction rubber pad; 208. Limit guide card slot; 209. Adaptive rubber strip; 3. Continuous detection assembly; 301. Detection connection cover; 302. Guide connection slide column; 303. Positioning connection plate; 304. Lifting cylinder; 305. Connection ear plate; 306. Support connection block; 307. Support connection leg; 308. Positioning mounting frame; 309. Industrial computer; 310. Fixed mounting plate; 311. Screen detector; 4. Conveying assembly; 401. Transmission connection Frame 2; 402, positioning column 2; 403, transmission shaft 2; 404, transmission roller; 405, transmission rubber belt; 406, guide limit frame plate; 407, transmission sprocket 2; 408, auxiliary sprocket 2; 409, auxiliary shaft 2; 410, connecting shaft 2; 411, connecting sprocket 2; 412, support frame arm; 413, motor bracket; 414, drive motor; 415, drive sprocket; 5, auxiliary transmission assembly; 501, installation bottom arm; 502, limit guide cylinder; 503, limit guide groove; 504, lifting connecting arm; 505, tension spring; 506, limit ring cover; 507, sliding connecting column; 508, installation connecting block; 509 , sprocket shaft; 510, driving sprocket; 511, driven sprocket one; 512, driven sprocket two; 6, bearing base; 601, base body; 602, supporting sub-plate; 603, positioning cartridge one; 604, positioning cartridge two; 7, limiting assembly; 701, rotating base; 702, rotating connecting cylinder; 703, rotating connecting slide column; 704, auxiliary spring; 705, driven bevel gear; 706, driving bevel gear; 707, driving gear; 708, driven gear ring; 709, internal thread rotating cylinder; 710, elastic clamp arm; 711, lifting support column; 712, limiting slide cylinder; 713, limiting block; 714, extrusion block; 715, rotating mounting seat. DETAILED DESCRIPTION

[0044] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0045] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0046] A mobile phone screen finished product detection device, such as Figure 1 , Figure 2 , Figure 6 as well as Fig.12 As shown, it includes: a conveying component 4, a continuous detection component 3 and an auxiliary detection component 1, the bottom end of the auxiliary detection component 1 is fixedly installed with a bearing base plate 6, the bearing base plate 6 includes a base plate body 601 and a supporting sub-plate 602, the top of the conveying component 4 and the auxiliary detection component 1 is provided with a bearing component 2, the interior of the bearing component 2 is provided with a mobile phone screen assembly 202, the auxiliary detection component 1 and the continuous detection component 3 detect the mobile phone screen assembly 202, the conveying component 4 continuously loads and unloads the bearing component 2 to realize continuous detection of the mobile phone screen assembly 202; the conveying component 4 and the continuous detection component 3 are both fixedly installed on the upper surface of the base plate body 601; the interior of the auxiliary detection component 1 is also provided with an auxiliary transmission component 5.

[0047] Embodiment 1, as Figures 3 to 10 As shown;

[0048] The auxiliary detection component 1 includes a connecting support plate 101 and a transmission connecting frame 103. The bottom end of the transmission connecting frame 103 is equidistantly fixedly connected with a plurality of guide slide columns 120. The guide slide columns 120 penetrate the connecting support plate 101 and extend downward. The bottom end of the connecting support plate 101 is fixedly connected with a plurality of positioning plug columns 102.

[0049] An auxiliary slide 122 is slidably sleeved on the bottom of the outer wall of the guide slide 120. The auxiliary slide 122 passes through the connecting support plate 101 and is fixedly connected to the connecting support plate 101. A limiting snap ring 123 is provided at the bottom end of the auxiliary slide 122. The limiting snap ring 123 is fixedly installed on the bottom end of the guide slide 120 to limit the moving distance of the guide slide 120; a supporting spring 121 is sleeved on the top of the outer wall of the guide slide 120, and the top end of the supporting spring 121 is in contact with the bottom end of the transmission connecting frame 103, and the bottom end of the supporting spring 121 is in contact with the top of the connecting support plate 101.

[0050] A plurality of transmission shafts 104 are equidistantly mounted inside the transmission connecting frame 103 for rotation, and both ends of the transmission shaft 104 penetrate the transmission connecting frame 103 and extend outwards; and both ends of the transmission shaft 104 are fixedly mounted with transmission friction wheels 105, which are arranged inside the transmission connecting frame 103.

[0051] A transmission sprocket 106 is fixedly installed on one of the extended ends of the transmission shaft 104, an auxiliary sprocket 107 is arranged between two adjacent transmission sprockets 106, the auxiliary sprocket 107 is rotatably connected to an auxiliary shaft 108, and the auxiliary shaft 108 is fixedly connected to the transmission connecting frame 103.

[0052] Two connecting sprockets 109 are arranged at the bottom of one side of the transmission connecting frame 103 close to the transmission sprocket 106. The two connecting sprockets 109 are arranged on both sides of the transmission connecting frame 103, and the connecting sprocket 109 is rotatably connected to a connecting shaft 110, and the connecting shaft 110 is fixedly connected to the transmission connecting frame 103.

[0053] like Figure 4 As shown, a plurality of transmission sprockets 106, a plurality of auxiliary sprockets 107 and two connecting sprockets 109 are connected via chain transmission, and one transmission shaft 104 is connected to a servo motor.

[0054] A connecting frame arm 111 is provided between the two connecting sprockets 109, and the connecting frame arm 111 is fixed to the transmission connecting frame 103 by bolts, and two supporting curved rods 112 are integrally formed on the side of the connecting frame arm 111 away from the transmission connecting frame 103, and a limiting sliding arm 119 is integrally formed at the top of the supporting curved rod 112.

[0055] A contact switch plug 113 is disposed at the top end of the two supporting curved rods 112 , and two limit slide grooves 118 are symmetrically provided at the bottom end of the contact switch plug 113 . Two limit slide arms 119 are slidably installed in the two limit slide grooves 118 .

[0056] A connecting slide 114 is fixedly installed at the tail end of the contact switch plug 113, a connecting slide pin 115 is fixedly installed at the tail end of the connecting slide 114, a connecting slide cylinder 116 is slidably sleeved on the outer wall of the connecting slide pin 115, a supporting curved arm 117 is fixedly connected to the bottom end of the connecting slide cylinder 116, and the supporting curved arm 117 is fixedly installed on the upper surface of the connecting support plate 101.

[0057] When the top of the transmission connecting frame 103 is subjected to a downward force, the transmission connecting frame 103 squeezes the supporting spring 121 and drives the contact switch plug 113 to move downward synchronously through the supporting bent rod 112. Under the cooperation of the connecting slide pin 115 and the connecting slide cylinder 116, the contact switch plug 113 is prompted to move toward the transmission connecting frame 103; the maximum descending distance of the transmission connecting frame 103 is ten millimeters, and the maximum horizontal lateral displacement distance of the contact switch plug 113 is thirty millimeters.

[0058] The main body of the bearing component 2 is a bearing bracket plate 201 , and a detection installation groove is opened on the upper surface of the bearing bracket plate 201 . The mobile phone screen assembly 202 is placed inside the detection installation groove, and a power-on card head 205 is set at one end of the mobile phone screen assembly 202 .

[0059] A detection card slot 203 is opened on the groove wall at one end of the detection installation groove, and a power-on card seat 204 is fixedly installed on the groove wall at the bottom end of the detection card slot 203. The power-on card head 205 is inserted into the power-on card seat 204, and the power-on card seat 204 is connected to a contact switch socket 206 through a wire. The contact switch socket 206 is adapted to be plugged into the contact switch plug 113.

[0060] When the bearing component 2 moves the top of the auxiliary detection component 1, it moves synchronously with the transmission connecting frame 103. When the transmission connecting frame 103 descends the maximum distance, that is, the maximum descending distance of the transmission connecting frame 103 is ten millimeters, the maximum horizontal displacement distance of the contact switch plug 113 is thirty millimeters. The contact switch plug 113 is fully inserted into the contact switch socket 206, so that the mobile phone screen assembly 202 is powered on.

[0061] Three friction rubber pads 207 are equidistantly fixedly connected to the bottom end of the bearing bracket plate 201, and a limiting guide slot 208 is provided on the lower surface of the bearing bracket plate 201 between two adjacent friction rubber pads 207, and an adapting rubber strip 209 is fixedly connected to the top slot wall of the limiting guide slot 208; the limiting guide slot 208 corresponds to two groups of transmission friction wheels 105; when the bearing component 2 moves to the top of the auxiliary detection component 1, the top of the transmission friction wheel 105 is located inside the limiting guide slot 208 and fits with the adapting rubber strip 209.

[0062] The continuous detection component 3 includes a detection connection cover 301 and an industrial computer 309. A screen detector 311 is fixedly installed inside the detection connection cover 301, and the detection connection cover 301 is arranged above the auxiliary detection component 1; the screen detector 311 can be selected according to actual needs, such as a high-definition digital camera for detecting whether the mobile phone screen assembly 202 has problems such as damage or color difference, a touch screen detection pen for detecting the touch screen sensitivity of the mobile phone screen assembly 202, etc.

[0063] The top of the detection connection cover 301 is equidistantly fixedly connected with a plurality of guide connection slide columns 302, the guide connection slide columns 302 are slidably connected with a positioning connection plate 303, a lifting cylinder 304 is fixedly installed on the upper surface of the positioning connection plate 303, the telescopic end of the lifting cylinder 304 passes through the positioning connection plate 303 and is fixedly connected to the top of the detection connection cover 301.

[0064] Both ends of the positioning connecting plate 303 are integrally formed with connecting ear plates 305, the upper surface of the connecting ear plates 305 is welded with supporting connecting blocks 306, the supporting connecting blocks 306 are fixedly connected with supporting connecting legs 307, and the bottom ends of the two supporting connecting legs 307 at the same end of the positioning connecting plate 303 are fixedly connected with a fixed mounting plate 310, and the fixed mounting plate 310 is fixedly installed on the upper surface of the base plate body 601.

[0065] A positioning mounting frame 308 is fixedly installed at the bottom end of the industrial computer 309, and the positioning mounting frame 308 is fixedly installed on the upper surface of the supporting sub-plate 602; the industrial computer 309 is arranged on the front side of the auxiliary detection component 1, and the industrial computer 309 controls the extension and retraction of the lifting cylinder 304, and controls the operation of the screen detector 311 to determine whether there are defects in the detected mobile phone screen assembly 202.

[0066] The conveying assembly 4 includes a transmission connecting frame 401 and a driving motor 414. The bottom end of the transmission connecting frame 401 is fixedly connected with multiple positioning pins 402 at equal intervals. The outer wall of the driving motor 414 is fixedly installed with a motor bracket 413. The bottom end of the motor bracket 413 is fixedly connected with a support frame arm 412. The support frame arm 412 is fixedly connected to one side of the bottom end of the transmission connecting frame 401, and the output shaft of the driving motor 414 is fixedly installed with a driving sprocket 415.

[0067] A plurality of transmission shafts 403 are equidistantly mounted for rotation inside the transmission connecting frame 401, and four transmission rollers 404 are equidistantly fixedly mounted on the outer wall of the transmission shaft 403. The transmission rollers 404 of the plurality of transmission shafts 403 are divided into four groups, and a conveying rubber belt 405 is sleeved on the outer wall of each group of transmission rollers 404.

[0068] The four conveying rubber belts 405 correspond to the three friction rubber pads 207 of the bearing component 2, and the two middle conveying rubber belts 405 correspond to the middle friction rubber pads 207, ensuring the stable movement of the bearing component 2; and two guide limit frames 406 are fixedly installed inside the transmission connecting frame 2 401, and the two guide limit frames 406 correspond to the two limit guide slots 208 of the bearing component 2; when the bearing component 2 moves on the top of the conveying rubber belt 405, the top of the guide limit frame 406 is set inside the limit guide slot 208, ensuring the stable horizontal movement of the bearing component 2.

[0069] Both ends of the transmission shaft 403 penetrate the transmission connecting frame 401 and extend outward, and a transmission sprocket 407 is fixedly installed on one of the extended ends, and an auxiliary sprocket 408 is arranged between two adjacent transmission sprockets 407. The auxiliary sprocket 408 is rotatably connected to the auxiliary shaft 409, and the auxiliary shaft 409 is fixed to the transmission connecting frame 401.

[0070] A second connecting shaft 410 is fixedly installed at the bottom of one end of the same side of the transmission connecting frame 401 away from the driving motor 414, and a second connecting sprocket 411 is rotatably installed at the end of the second connecting shaft 410. Fig.10 As shown, the driving sprocket 415 is connected to the transmission sprocket 407, the auxiliary sprocket 408 and the connecting sprocket 411 through a chain.

[0071] One of the conveying components 4 is configured as a loading component, and the other is configured as a unloading component. The driving motor 414 of the loading component is configured to move intermittently, synchronized with the servo motor of the auxiliary detection component 1; the driving motor 414 of the unloading component maintains uninterrupted motion.

[0072] A plurality of positioning cartridges 603 are equidistantly fixedly connected to the middle of the upper surface of the base plate body 601, and the bottom end of the positioning column 102 is fixedly inserted into the interior of the positioning cartridge 603; a plurality of positioning cartridges 604 are arranged on both sides of the plurality of positioning cartridges 603, and the bottom end of the positioning column 402 is fixedly inserted into the interior of the positioning cartridge 604.

[0073] When the present embodiment is in use, the present device is assembled with reference to the above contents, the industrial computer 309 controls the two driving motors 414, the servo motor, the lifting cylinder 304 and the screen detector 311; the loading assembly transfers the bearing assembly 2 to the top of the auxiliary detection assembly 1, and when the mobile phone screen assembly 202 is directly below the screen detector 311, the servo motor and the driving motor 414 of the loading assembly are turned off; then the lifting cylinder 304 extends, drives the screen detector 311 to move downward through the detection connection cover 301, and squeezes the bearing assembly 2 to the top of the auxiliary detection assembly 1. The carrier plate 201 applies a downward force to the transmission connecting frame 103, so that the carrier plate 201 moves downward ten millimeters synchronously with the transmission connecting frame 103. At this time, the contact switch plug 113 moves horizontally thirty millimeters and is inserted into the contact switch socket 206, so that the mobile phone screen assembly 202 is powered on; at this time, the screen detector 311 detects the mobile phone screen assembly 202 and transmits the detection data to the industrial computer 309, which determines the mobile phone screen assembly 202; finally, the initial state is restored (such as Figure 1The state shown in the figure) is shown in the figure, and the servo motor and the driving motor 414 of the loading assembly are started synchronously. The mobile phone screen assembly 202 that has been inspected follows the corresponding carrying bracket plate 201 into the unloading assembly, and then is sorted by the robotic arm. The new carrying assembly 2 moves to the bottom of the screen detector 311, and the mobile phone screen assembly 202 is inspected again according to the above operation.

[0074] Embodiment 2, as Figure 2 and Fig.11 As shown;

[0075] On the basis of the first embodiment, the servo motor of the auxiliary detection component 1 is replaced by an auxiliary transmission component 5 .

[0076] The auxiliary transmission assembly 5 includes a mounting bottom arm 501 and two symmetrically arranged transmission units. The mounting bottom arm 501 is arranged on the back side of the transmission connecting frame 103 and is fixed to the upper surface of the connecting support plate 101 by bolts.

[0077] The transmission unit includes a limiting guide cylinder 502 and a driving sprocket 510. The outer wall of the limiting guide cylinder 502 is equidistantly provided with a plurality of limiting guide grooves 503. The inner part of the limiting guide grooves 503 is slidably installed with lifting connecting arms 504. The top ends of the plurality of lifting connecting arms 504 are fixedly connected with sliding connecting columns 507. The top ends of the sliding connecting columns 507 are fixedly installed with mounting connecting blocks 508. The back side of the mounting connecting block 508 is fixedly installed with a sprocket shaft 509. The driving sprocket 510 is fixedly installed at the end of the sprocket shaft 509.

[0078] A tensioning spring 505 is provided at the top of the multiple lifting connecting arms 504, and the tensioning spring 505 is sleeved on the top of the outer wall of the limiting guide cylinder 502, and a limiting ring cover 506 is provided at the top of the tensioning spring 505. The limiting ring cover 506 is fixedly installed on the top of the limiting guide cylinder 502, and the sliding connecting column 507 passes through the limiting ring cover 506.

[0079] The driving sprocket 510 is connected to the driven sprocket 1 511 and the driven sprocket 2 512 through a sprocket transmission. The driven sprocket 1 511 is fixedly connected to the transmission shaft 2 403 closest to the transmission connecting frame 1 103, and the driven sprocket 2 512 is fixedly connected to the transmission shaft 1 104 closest to the conveying component 4.

[0080] When the present embodiment is in use, the auxiliary transmission component 5 replaces the servo motor of the auxiliary detection component 1, so that the conveying rubber belts 405 of the two conveying components 4 rotate synchronously with the transmission friction wheel 105 of the auxiliary detection component 1, and the two driving motors 414 are controlled by the industrial computer 309 and start and stop synchronously; when the bearing component 2 moves to just below the screen detector 311, the detection connection cover 301 squeezes the bearing bracket plate 201, and then squeezes the transmission connection frame 103, at this time, the driven sprocket 2 512 moves synchronously with the transmission connection frame 103, and at this time, the tensioning Under the action of spring 505, the lifting connecting arm 504 pulls the installation connecting block 508 downward through the sliding connecting column 507, and then drives the driving sprocket 510 to move downward synchronously through the sprocket shaft 509, so that the chains corresponding to the driving sprocket 510, the driven sprocket 1 511 and the driven sprocket 2 512 are always kept in a tensioned state, while ensuring the stability of the bearing component 2 during the detection of the mobile phone screen assembly 202, and the loading and unloading operations of the bearing component 2 can also be carried out smoothly, thereby ensuring the working efficiency of the overall device and improving the use effect of the overall device.

[0081] Embodiment three, as Figures 13 to 15 As shown;

[0082] On the basis of the first and second embodiments, a limiting component 7 is additionally provided so that the auxiliary detection component 1 and the continuous detection component 3 can more accurately control the position of the carrying component 2 .

[0083] The limiting assembly 7 includes a rotating connecting cylinder 702 and an internal thread rotating cylinder 709. The bottom end of the rotating connecting cylinder 702 is rotatably mounted with a rotating base 701, and the rotating base 701 is fixedly mounted on the upper surface of the connecting support plate 101. The bottom end of the internal thread rotating cylinder 709 is rotatably mounted with a rotating mounting seat 715, and the rotating mounting seat 715 is fixedly mounted on the upper surface of the connecting support plate 101.

[0084] A rotating connection slide post 703 is slidably installed inside the rotating connection cylinder 702, a driven bevel gear 705 is fixedly installed on the top of the rotating connection slide post 703, an active bevel gear 706 is meshedly connected to the outer wall of the driven bevel gear 705, the active bevel gear 706 is fixedly connected to one of the connecting shafts 110, and an auxiliary spring 704 is fixedly installed on the bottom end of the rotating connection slide post 703, and the auxiliary spring 704 is fixed to the inner wall of the bottom end of the rotating connection cylinder 702.

[0085] A lifting support column 711 is slidably installed inside the internal threaded rotating cylinder 709, and the top of the lifting support column 711 is fixedly connected to a limit stopper 713. An extrusion stopper 714 is arranged above the limit stopper 713, and the extrusion stopper 714 is fixedly connected to the detection connection cover 301.

[0086] The outer wall of the lifting support column 711 is slidably sleeved with a limiting slide 712 , and the outer wall of the limiting slide 712 is equidistantly fixedly connected with a plurality of support mounting legs, which are fixedly mounted on the top of the rotating mounting seat 715 .

[0087] Two elastic clamping arms 710 are symmetrically fixedly connected to the bottom end of the lifting support column 711, and the bottom end of the elastic clamping arm 710 is fixedly connected to a limiting arc arm, and one side of the limiting arc arm is adapted to engage with the internal thread of the internal thread rotating cylinder 709; when the limiting sliding arm is subjected to a downward force, the limiting arc arm moves downward with the cooperation of the elastic clamping arm 710, and always maintains an engaging state with the internal thread of the internal thread rotating cylinder 709; when the internal thread rotating cylinder 709 rotates clockwise, the elastic clamping arm 710 is driven to move upward through the limiting sliding arm.

[0088] A driving gear 707 is fixedly mounted on the bottom of the outer wall of the rotating connecting cylinder 702 , and a driven gear ring 708 is fixedly mounted on the bottom end of the outer wall of the internal thread rotating cylinder 709 . The driven gear ring 708 and the driving gear 707 are meshed with each other.

[0089] When the present embodiment is in use, when the bearing assembly 2 contacts the limit stopper 713, the bearing assembly 2 moves to the position directly below the screen detector 311, and then the detection connection cover 301 presses the bearing bracket plate 201 downward, and simultaneously presses the limit stopper 713 downward through the extrusion stopper 714, and the limit stopper 713 drives the elastic clamping arm 710 to penetrate into the internal thread rotating cylinder 709 through the lifting support column 711; after completing the detection of the mobile phone screen assembly 202, the bearing assembly 2, the auxiliary detection assembly 1 and the continuous detection assembly 3 return to the initial state (such as Figure 1 The state shown), while the limit stopper 713 remains in the compressed state; then the driving motors 414 of the loading assembly and the unloading assembly are started synchronously, and the transmission shaft 104 of the auxiliary detection assembly 1 is driven to rotate synchronously through the auxiliary transmission assembly 5, and the transmission shaft 104 drives the connecting shaft 110 to rotate synchronously through the chain and sprocket, and then the active bevel gear 706 and the driven bevel gear 705 are engaged, so that the rotating connecting slide column 703 drives the rotating connecting cylinder 702 to rotate counterclockwise, and the rotating connecting cylinder 702 The internal thread rotating cylinder 709 is driven to rotate clockwise through the meshing of the driving gear 707 and the driven gear ring 708, and then the lifting support column 711 is prompted to move upward through the limit arc arm and the elastic clamp arm 710; when the bearing assembly 2 at the top of the auxiliary detection assembly 1 is completely moved to the top of the blanking assembly, the top of the limit stopper 713 is flush with the lower surface of the bearing bracket plate 201; when the new bearing assembly 2 enters the top of the auxiliary detection assembly 1 and fits with the limit stopper 713, the limit stopper 713 returns to its initial position (such as Fig.13 (shown)

[0090] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile phone screen finished product detection device, characterized in that: include: An auxiliary detection component (1), the auxiliary detection component (1) comprising a connecting support plate (101) and a transmission connecting frame (103), a plurality of transmission friction wheels (105) being arranged inside the transmission connecting frame (103), a connecting frame arm (111) being fixedly mounted on one side of the transmission connecting frame (103), a plurality of support curved rods (112) being fixedly connected to one side of the connecting frame arm (111), a contact switch plug (113) being slidably mounted on the top end of the support curved rod (112), a connecting slide (114) being fixedly mounted on the tail end of the contact switch plug (113), the connecting slide (114) being slidably connected to a connecting slide cylinder (116), the bottom end of the connecting slide cylinder (116) being fixedly connected to a support curved arm (117), and a plurality of guide slide columns (120) being equidistantly fixedly connected to the bottom end of the transmission connecting frame (103); A bearing assembly (2), the bearing assembly (2) comprising a bearing bracket plate (201) and a mobile phone screen assembly (202), one end of the mobile phone screen assembly (202) being fixedly connected to a power-on card head (205), a bottom end of the power-on card head (205) being clamped to a power-on card seat (204), the power-on card seat (204) being connected to a contact switch socket (206) via a wire, the contact switch socket (206) being adapted to be plugged into a contact switch plug (113); A continuous detection component (3), the continuous detection component (3) comprising a detection connection cover (301) and an industrial computer (309), a screen detector (311) being fixedly installed inside the detection connection cover (301), and a lifting cylinder (304) being arranged at the top of the detection connection cover (301); Two conveying assemblies (4), the conveying assemblies (4) comprising a second transmission connection frame (401) and a driving motor (414), a plurality of second transmission shafts (403) being equidistantly mounted inside the second transmission connection frame (401), a plurality of conveying rubber belts (405) being arranged on the outer wall of the second transmission shaft (403), and a plurality of guide limit plates (406) being arranged inside the second transmission connection frame (401), and the driving motor (414) being connected to the second transmission shaft (403) through a sprocket chain; An auxiliary transmission assembly (5), the auxiliary transmission assembly (5) comprising a mounting bottom arm (501) and two symmetrically arranged transmission units, the transmission unit comprising a limiting guide cylinder (502) and a driving sprocket (510), the driving sprocket (510) being rotatably connected to a mounting connection block (508), the bottom end of the mounting connection block (508) being fixedly connected to a sliding connection column (507), the sliding connection column (507) being slidably mounted inside the limiting guide cylinder (502); A bearing base plate (6), the bearing base plate (6) comprising a base plate body (601) and a supporting sub-plate (602), the conveying component (4), the continuous detection component (3) and the auxiliary detection component (1) are all fixedly mounted on the upper surface of the base plate body (601), the bearing component (2) is arranged at the top of the conveying component (4) and the auxiliary detection component (1), and the auxiliary transmission component (5) is fixedly mounted on the upper surface of the connecting support plate (101).

2. A mobile phone screen finished product detection device according to claim 1, characterized in that: An auxiliary slide (122) is slidably sleeved on the bottom of the outer wall of the guide slide column (120), and a limit clamping ring (123) is provided at the bottom end of the auxiliary slide column (122). The limit clamping ring (123) is fixedly installed on the bottom end of the guide slide column (120), and a support spring (121) is sleeved on the top of the outer wall of the guide slide column (120).

3. A mobile phone screen finished product detection device according to claim 1, characterized in that: A plurality of friction rubber pads (207) are fixedly connected to the bottom end of the bearing bracket plate (201) at equal intervals, a limiting guide slot (208) is provided on the lower surface of the bearing bracket plate (201) between two adjacent friction rubber pads (207), and an adapting rubber strip (209) is fixedly connected to the top slot wall of the limiting guide slot (208).

4. A mobile phone screen finished product detection device according to claim 1, characterized in that: A positioning connection plate (303) is provided at the bottom end of the lifting cylinder (304), and a plurality of guide connection slide columns (302) are slidably connected to the lower surface of the positioning connection plate (303), and the guide connection slide columns (302) are fixedly connected to the top of the detection connection cover (301); a plurality of connection ear plates (305) are fixedly connected at equal distances on both sides of the positioning connection plate (303), and a support connection block (306) is fixedly connected to the upper surface of the connection ear plate (305), and the support connection block (306) is fixedly connected to a support connection leg (307), and the bottom end of the support connection leg (307) is fixedly connected to a fixed mounting plate (310).

5. A mobile phone screen finished product detection device according to claim 1, characterized in that: A motor bracket (413) is fixedly mounted on the outer wall of the driving motor (414), and a support frame arm (412) is fixedly connected to the bottom end of the motor bracket (413), and the support frame arm (412) is fixedly connected to one side of the bottom end of the second transmission connecting frame (401).

6. A mobile phone screen finished product detection device according to claim 1, characterized in that: The driving sprocket (510) is connected to a driven sprocket one (511) and a driven sprocket two (512) through a sprocket transmission; the driven sprocket one (511) is fixed to one of the transmission shafts two (403); the driven sprocket two (512) is fixed to one of the transmission shafts one (104); a plurality of limiting guide grooves (503) are equidistantly formed on the outer wall of the limiting guide cylinder (502); a lifting connecting arm (504) is slidably installed inside the limiting guide groove (503); the plurality of lifting connecting arms (504) are fixedly connected to a sliding connecting column (507), and a tensioning spring (505) is provided at the top of the plurality of lifting connecting arms (504).

7. A mobile phone screen finished product detection device according to claim 1, characterized in that: A plurality of positioning cartridges 1 (603) are equidistantly fixedly connected to the middle of the upper surface of the base plate body (601), and a plurality of positioning cartridges 2 (604) are arranged on both sides of the plurality of positioning cartridges 1 (603). A positioning mounting frame (308) is fixedly mounted on the upper surface of the supporting sub-plate (602), and the industrial computer (309) is fixedly mounted inside the positioning mounting frame (308).

8. A mobile phone screen finished product detection device according to claim 1, characterized in that: The lower surface of the connecting support plate (101) is equidistantly fixedly connected with a plurality of positioning pins (102), and the bottom ends of the positioning pins (102) are fixedly inserted into the interior of the positioning cartridge (603); the bottom end of the transmission connecting frame (401) is equidistantly fixedly connected with a plurality of positioning pins (402), and the bottom ends of the positioning pins (402) are fixedly inserted into the interior of the positioning cartridge (604).

9. A mobile phone screen finished product detection device according to claim 1, characterized in that: A limit assembly (7) is provided on the upper surface of the connecting support plate (101), and the limit assembly (7) comprises a rotating connecting cylinder (702) and an internally threaded rotating cylinder (709), a rotating connecting sliding column (703) is slidably mounted inside the rotating connecting cylinder (702), a driven bevel gear (705) is fixedly mounted on the top of the rotating connecting sliding column (703), an outer wall of the driven bevel gear 705 is meshingly connected with a driving bevel gear (706), and the driving bevel gear (706) is fixedly connected to one of the connecting rotating shafts 1 (110).

10. A mobile phone screen finished product detection device according to claim 9, characterized in that: A lifting support column (711) is slidably installed inside the internal thread rotating cylinder (709), and the top end of the lifting support column (711) is fixedly connected to a limit stopper (713), and an extrusion stopper (714) is arranged above the limit stopper (713), and the extrusion stopper (714) is fixedly connected to the detection connection cover (301); the bottom end of the lifting support column (711) is symmetrically fixedly connected to two elastic clamping arms (710), and the bottom end of the elastic clamping arms (710) is fixedly connected to the limit arc arm, and a driving gear (707) is fixedly installed at the bottom of the outer wall of the rotating connection cylinder (702), and a driven gear ring (708) is fixedly installed at the bottom end of the outer wall of the internal thread rotating cylinder (709), and the driven gear ring (708) is meshed with the driving gear (707).

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