Automatic screw locking production line

Abstract

The utility model relates to an automatic screw locking production line which comprises a workbench, a double-layer conveying mechanism, a plurality of screw locking mechanisms and a plurality of camera modules are arranged in the workbench, carrier lifting mechanisms are arranged at the two ends of the double-layer conveying mechanism respectively, and the double-layer conveying mechanism comprises a first conveying assembly and a second conveying assembly. The second conveying assembly is located below the first conveying assembly in parallel, a feeding station, a plurality of screw locking stations, a discharging station and a plurality of material blocking assemblies are arranged on the first conveying assembly, and the material blocking assemblies are used for blocking carriers on the first conveying assembly. The screw locking mechanisms are installed on the workbench and located at the side ends of the screw locking stations respectively, and the camera modules are installed at the top end of the workbench and located above the screw locking stations respectively. According to the automatic screw locking production line, the automatic screw locking technology in all directions is achieved, the locking precision is high, and meanwhile the overall working efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of automated automobile accessories, in particular to an automatic screw locking production line. Background Art

[0002] In the automotive industry, the screw locking process is a very important process, mainly used in key parts such as frames, engines, suspension systems, doors, etc. With the development of the automotive industry, the demand for high-quality screw locking is growing. For a long time, how to improve the speed of screw locking has been a very difficult problem facing grassroots managers. At the same time, it is also an important issue in how to realize production line automation.

[0003] Most of the existing technologies are in the semi-automatic screw locking stage: the horizontal locking stage has been initially automated, while the oblique locking stage is still a manual locking stage. The oblique locking is entirely manual, which is inefficient and difficult to ensure accuracy.

[0004] In order to realize mechanized management in the production of car door lock screws and reduce the adverse factors caused by manual misoperation, equipment can be used to simplify the processes of screw locking, automatic transportation, and detection. Therefore, we propose an automatic screw locking production line to solve the existing problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an automatic screw locking production line, which realizes automatic screw locking technology in all directions, has high locking accuracy, and improves the locking efficiency.

[0006] The utility model adopts the following technical solution to solve its technical problems: an automatic screw locking production line, including a workbench, in which a double-layer conveying mechanism for conveying carriers, a plurality of screw locking mechanisms for screwing products on the carriers and a plurality of camera modules for photographing and detecting which correspond one to one with the screw locking mechanisms are arranged, and carrier lifting mechanisms for conveying carriers are arranged at both ends of the double-layer conveying mechanism.

[0007] The double-layer conveying mechanism includes a first conveying component and a second conveying component. The second conveying component is located parallel to and below the first conveying component. The first conveying component is provided with a loading station, a plurality of screw locking stations, a unloading station and a plurality of material blocking components. The loading station and the unloading station are respectively located at one end of the carrier lifting mechanism. The plurality of material blocking components are respectively located on one side of the moving direction of the loading station, the plurality of screw locking stations and the unloading station. The material blocking components are used to block materials for the carriers on the loading station, the plurality of screw locking stations and the unloading station.

[0008] The plurality of screw locking mechanisms are respectively installed on the workbench and are respectively located at the side ends of the plurality of screw locking stations.

[0009] The plurality of camera modules are respectively installed on the top of the workbench and are located above a plurality of screw locking stations.

[0010] The above-mentioned automatic screw locking production line, through the cooperation of the camera module and the screw locking mechanism, not only realizes all-round screw locking of the product, but also realizes high-precision screw locking of the product, while improving the overall working efficiency of the equipment.

[0011] In one embodiment, the first conveying component of the automatic screw locking production line includes a first motor and a first conveying line. The first motor is installed on a workbench, and a driving end of the first motor is connected to the first conveying line.

[0012] In one embodiment, the second conveying component of the automatic screw locking production line includes a second motor and a second conveying line. The second motor is installed on the workbench, and the driving end of the second motor is connected to the second conveying line.

[0013] In one embodiment, the carrier lifting mechanism of the automatic screw locking production line includes a fixed bracket, a lifting drive assembly and a horizontal conveying assembly. The lifting drive assembly is installed on the fixed bracket, the horizontal conveying assembly is vertically slidably connected to the fixed bracket, the driving end of the lifting drive assembly is connected to the horizontal conveying line assembly, and the lifting drive assembly drives the horizontal conveying line assembly to drive the carrier to move up and down along the fixed bracket.

[0014] In one embodiment, the horizontal conveying component of the automatic screw locking production line includes a third motor and a third conveying line. The third motor is installed on a fixed bracket. The driving end of the third motor is connected to the third conveying line. The third motor is used to drive the third conveying line to move horizontally.

[0015] In one of the embodiments, the screw locking mechanism of the automatic screw locking production line includes a robotic arm and a screw locking module, the driving end of the robotic arm is connected to the screw locking module, the screw locking module includes a connecting plate, a nail suction cylinder, a lifting cylinder, a clamping cylinder, a servo electric screwdriver, a screwdriver and a nail blowing tube, the nail suction cylinder and the lifting cylinder are respectively installed on the connecting plate, the clamping cylinder is installed at the bottom of the connecting plate, the screwdriver is slidably matched with the clamping cylinder, the nail blowing tube is connected to the screwdriver assembly, the driving end of the servo electric screwdriver is connected to the connecting end of the screwdriver, the servo electric screwdriver is connected to the elastic component, the elastic component is slidably matched with the connecting plate, the driving ends of the nail suction cylinder and the lifting cylinder are respectively connected to the elastic component, the ceiling cylinder and the lifting cylinder are used to drive the servo electric screwdriver to drive the screwdriver to absorb air and move up and down.

[0016] In one of the embodiments, the camera module of the automatic screw locking production line includes a camera and an annular aperture, the camera and the annular aperture are fixedly connected to the top of the workbench, and the camera is located above the annular aperture.

[0017] In one embodiment, the carrier of the automatic screw locking production line includes a base plate, a contoured groove for accommodating the product and a plurality of quick-release clamps for fixing the product, the contoured groove is installed on the base plate, and the plurality of quick-release clamps are respectively installed on both side ends of the contoured groove, and a limit buckle and a limit socket are provided on the base plate, and the limit buckle and the limit socket are both located on one side of the contoured groove.

[0018] In one embodiment, the material blocking assembly of the automatic screw locking production line includes a blocking cylinder, a blocking wheel and a fixed block, the blocking wheel is hinged to the fixed block, the blocking cylinder is installed on the workbench, and the driving end of the blocking is abutted against the bottom of the blocking wheel.

[0019] In one of the embodiments, a plurality of screw feeders adapted to the screw locking mechanism are arranged on the workbench of the automatic screw locking production line, and the screw feeders are located at the side end of the first conveying line away from the screw locking mechanism.

[0020] The beneficial effects of this application are:

[0021] The present application provides an automatic screw locking production line, which drives an empty carrier to be transferred to the loading station of the first conveying component through one of the carrier lifting mechanisms, and the product is manually fixed on the carrier, and then transferred to the screw locking station, the camera module first takes a photo to locate the product on the carrier, and then the screw locking mechanism screws the product, after the locking is completed, the camera module takes a photo to detect the locked part, after the detection is completed, the carrier drives the product to be transferred to the rear screw locking station for photo positioning, screw locking and photo detection in turn, after the overall locking of the product is completed, the carrier is transferred to the unloading station, the product is manually unloaded, and finally the empty carrier is transferred to another carrier lifting mechanism, the carrier lifting mechanism drives the empty carrier to move downward to one side of the second conveying component, transfers the empty carrier to the second conveying component, and returns the empty carrier to the carrier lifting mechanism at the other end of the second conveying component for reciprocating use. This not only realizes all-round screw locking of the product, but also realizes high-precision locking of the product, while improving the overall working efficiency of the equipment.

[0022] This automatic screw locking production line not only has a high degree of automation, but is also suitable for mass production, reducing labor and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of an automatic screw locking production line according to an embodiment of the present application;

[0024] Figure 2 A schematic diagram of a double-layer conveying mechanism of an automatic screw locking production line according to an embodiment of the present application;

[0025] Figure 3A schematic diagram of a carrier lifting mechanism of an automatic screw locking production line according to an embodiment of the present application;

[0026] Figure 4 A schematic diagram of a screw locking mechanism and a screw feeder of an automatic screw locking production line according to an embodiment of the present application;

[0027] Figure 5 A schematic diagram of a screw locking module of an automatic screw locking production line according to an embodiment of the present application;

[0028] Figure 6 A schematic diagram of a camera module of an automatic screw locking production line according to an embodiment of the present application;

[0029] Figure 7 A schematic diagram of a carrier of an automatic screw locking production line according to an embodiment of the present application;

[0030] Figure 8 A schematic diagram of a material blocking assembly of an automatic screw locking production line according to an embodiment of the present application;

[0031] in:

[0032] 1. Workbench; 2. Double-layer conveying mechanism; 3. Screw locking mechanism; 4. Camera module; 5. Carrier lifting mechanism; 6. Carrier; 7. Screw feeder; 21. First conveying assembly; 22. Second conveying assembly; 211. Loading station; 212. Screw locking station; 213. Unloading station; 214. Stopper assembly; 215. First motor; 216. First conveyor line; 221. Second motor; 222. Second conveyor line; 31. Robotic arm; 32. Screw locking module; 321. Connecting plate; 322. Nail suction Cylinder; 323, lifting cylinder; 324, clamping cylinder; 325, servo electric screwdriver; 326, screwdriver; 327, nail blowing tube; 328, elastic component; 41, camera; 42, annular aperture; 51, fixed bracket; 52, lifting drive assembly; 53, horizontal conveying assembly; 531, third motor; 532, third conveying line; 61, bottom plate; 62, contoured groove; 63, quick release clamp; 64, limit buckle; 65, limit socket; 001, blocking cylinder; 002, blocking wheel; 003, fixing block. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] like Figure 1As shown, an embodiment of the present application provides an automatic screw locking production line, including a workbench 1, in which a double-layer conveying mechanism 2 for conveying a carrier 6, a plurality of screw locking mechanisms 3 for screwing products on the carrier 6, and a plurality of camera modules 4 for photo detection corresponding one to one with the screw locking mechanisms 3 are provided, and carrier lifting mechanisms 5 for conveying the carrier 6 are respectively provided at both ends of the double-layer conveying mechanism 2.

[0035] like Figure 2 As shown, the double-layer conveying mechanism 2 includes a first conveying component 21 and a second conveying component 22. The second conveying component 22 is located parallel to the lower side of the first conveying component 21. The first conveying component 21 is provided with a loading station 211, a plurality of screw locking stations 212, a unloading station 213 and a plurality of material blocking components 214. The loading station 211 and the unloading station 213 are respectively located at one end of the carrier lifting mechanism 5, and the plurality of material blocking components 214 are respectively located on one side of the moving direction of the loading station 211, the plurality of screw locking stations 212 and the unloading station 213. The material blocking component 214 is used to block the carrier 6 on the loading station 211, the plurality of screw locking stations 212 and the unloading station 213.

[0036] like Figure 4 As shown, the plurality of screw locking mechanisms 3 are respectively installed on the workbench 1 and are respectively located at the side ends of the plurality of screw locking stations 212 .

[0037] like Figure 4 As shown, the plurality of camera modules 4 are respectively installed on the top of the workbench 1 and are located above a plurality of screw locking stations 212 .

[0038] Specifically, the first conveying assembly 21 is provided with a loading station 211, five screw locking stations 212 and a material unloading station 213 in sequence, and the workbench 1 is provided with nine screw locking mechanisms 3 and nine camera modules 4. The nine screw locking mechanisms 3 are respectively located at the side ends of the five screw locking stations 212, and the nine camera modules 4 are respectively located above the five screw locking stations 212. The nine camera modules 4 cooperate with the nine screw locking mechanisms 3, and the seven material blocking assemblies 214 are respectively located on one side of the conveying direction of the loading station 211, the five screw locking stations 212 and the material unloading station 213. The carrier lifting mechanisms 5 at both ends of the double-layer conveying mechanism 2 are the carrier 6 loading mechanism and the carrier 6 unloading mechanism, respectively.

[0039] The empty carriers 6 are placed in sequence in the carrier 6 loading mechanism at one end of the double-layer conveying mechanism 2, the carrier 6 loading mechanism drives the empty carrier 6 to move upward to one side of the first conveying component 21 and flush with the first conveying line 216, and the empty carrier 6 is transferred to the loading station 211 of the first conveying component 21, the blocking component 214 blocks the empty carrier 6, so that the product is manually fixed in the carrier 6, and then the blocking component 214 is separated from the carrier 6, and the carrier 6 drives the product to move with the first conveying line 216 to the first screw locking station 212, the blocking component 214 blocks the material, and the camera module 4 first takes a picture to locate the part of the product that needs to be locked, and then the screw locking mechanism 3 is used to screw the product, and after the locking is completed, the camera module 4 takes a picture to detect the locked part, and after the detection is completed, the blocking component 214 is separated from the carrier 6, and the carrier 6 drives The product moves along the first conveyor line 216 to the second screw locking station 212 for photographic positioning, screw locking and photographic inspection in turn, and the above operations are repeated in sequence. At the fifth screw locking station 212, the screw locking work of various parts of the product is completed. After the product screw locking is completed, it moves along the first conveyor line 216 to the unloading station 213, and the blocking component 214 blocks the material. The product with the locked product on the carrier 6 is unloaded manually. After unloading, the blocking component 214 releases the carrier 6, and the carrier 6 moves along the first conveyor line 216 to the carrier 6 unloading mechanism at the other end of the double-layer conveying mechanism 2, and the carrier 6 unloading mechanism drives the empty carrier 6 to move downward to one side of the second conveying component 22, and transfers the empty carrier 6 to the second conveying component 22. The empty carrier 6 flows back to the initial carrier 6 loading mechanism along the second conveying component 22, and is circulated and used in a reciprocating cycle in sequence.

[0040] In the above structure, the camera module 4 cooperates with the screw locking mechanism 3 to not only realize all-round automatic screw locking of the product, but also realize high-precision screw locking of the product. The automatic screw locking production line also improves the overall work efficiency of the equipment, has a high degree of automation, is suitable for mass production, and reduces labor and time costs.

[0041] like Figure 2 As shown, in one embodiment, the first conveying component 21 of the automatic screw locking production line includes a first motor 215 and a first conveying line 216. The first motor 215 is installed on the workbench 1, and the driving end of the first motor 215 is connected to the first conveying line 216.

[0042] Specifically, the first motor 215 drives the first conveyor line 216 to drive the carrier 6 to move from the loading station 211 to the five screw locking stations 212, and finally to the unloading station 213. This arrangement facilitates the transmission of unfastened products and improves the transmission efficiency.

[0043] like Figure 2As shown, in one embodiment, the second conveying component 22 of the automatic screw locking production line includes a second motor 221 and a second conveying line 222 , the second motor 221 is installed on the workbench 1 , and the driving end of the second motor 221 is connected to the second conveying line 222 .

[0044] Specifically, the second motor 221 drives the second conveyor line 222 to drive the idle carrier 6 to flow back to the carrier 6 feeding mechanism, and the conveying direction of the second conveyor line 222 is opposite to the conveying direction of the first conveyor line 216. The second conveyor line 222 is located parallel to the lower side of the first conveyor line 216. This arrangement facilitates driving the idle carrier 6 to flow back, thereby improving the utilization rate of the carrier 6.

[0045] like Figure 3 As shown, in one embodiment, the carrier lifting mechanism 5 of the automatic screw locking production line includes a fixed bracket 51, a lifting drive assembly 52 and a horizontal conveying assembly 53. The lifting drive assembly 52 is installed on the fixed bracket 51, and the horizontal conveying assembly 53 is vertically slidably connected to the fixed bracket 51. The driving end of the lifting drive assembly 52 is connected to the horizontal conveying line assembly. The lifting drive assembly 52 drives the horizontal conveying line assembly to drive the carrier 6 to move up and down along the fixed bracket 51.

[0046] Specifically, a counterweight mechanism for balancing the weight of the horizontal conveying assembly 53 is also provided on the fixed bracket 51, and the lifting drive assembly 52 is a sprocket chain mechanism. When the carrier 6 is placed on the horizontal conveying assembly 53 of the carrier 6 feeding mechanism, the sprocket chain mechanism drives the horizontal conveying assembly 53 to move upward to one side of the first conveying line 216 and flush with the first conveying line 216, and transfers the carrier 6 to the first conveying line 216. When the second conveying line 222 refluxes the carrier 6, the sprocket chain mechanism drives the horizontal conveying assembly 53 to move downward to one side of the second conveying line 222 and flush with the second conveying line 222, so that the carrier 6 on the second conveying line 222 is transferred to the horizontal conveying assembly 53. When the first conveyor line 216 transfers the carrier 6 to the unloading station 213, the sprocket chain mechanism of the unloading mechanism of the carrier 6 drives the horizontal conveying assembly 53 to move upward to one side of the first conveyor line 216 and flush with the first conveyor line 216, so that the carrier 6 is transferred to the horizontal conveying assembly 53, and then the sprocket mechanism drives the horizontal conveying assembly 53 to move downward to one side of the second conveyor line 222 and flush with the second conveyor line 222, and transfers the carrier 6 to the second conveyor line 222 for reflux.

[0047] This arrangement facilitates repeated use of the carrier 6 .

[0048] like Figure 3As shown, in one embodiment, the horizontal conveying component 53 of the automatic screw locking production line includes a third motor 531 and a third conveyor line 532, the third motor 531 is installed on the fixed bracket 51, the driving end of the third motor 531 is connected to the third conveyor line 532, and the third motor 531 is used to drive the third conveyor line 532 to move horizontally.

[0049] Specifically, the third motor 531 drives the third conveying line 532 to convey or remove the carrier 6. This arrangement improves the conveying efficiency of the carrier 6.

[0050] like Figure 5 As shown, in one embodiment, the screw locking mechanism 3 of the automatic screw locking production line includes a mechanical arm 31 and a screw locking module 32. The driving end of the mechanical arm 31 is connected to the screw locking module 32. The screw locking module 32 includes a connecting plate 321, a nail sucking cylinder 322, a lifting cylinder 323, a clamping cylinder 324, a servo electric screwdriver 325, a screwdriver 326 and a nail blowing tube 327. The nail sucking cylinder 322 and the lifting cylinder 323 are respectively installed on the connecting plate 321, and the clamping cylinder 324 is installed at the bottom of the connecting plate 321. End, the screwdriver 326 slides with the clamping cylinder 324, the nail blowing tube 327 is connected to the screwdriver 326 assembly, the driving end of the servo electric screwdriver 325 is connected to the connecting end of the screwdriver 326, the servo electric screwdriver 325 is connected to the elastic component 328, the elastic component 328 slides with the connecting plate 321, the driving ends of the nail suction cylinder 322 and the lifting cylinder 323 are respectively connected to the elastic component 328, the nail suction cylinder 322 and the lifting cylinder 323 are used to drive the servo electric screwdriver 325 to drive the screwdriver 326 to absorb air and move up and down.

[0051] Specifically, the camera module 4 takes pictures of the locking part of the product and locates them, and the robot arm 31 drives the screw locking module 32 to lock different parts of the product. The robot arm 31 drives the screw locking module 32 to move above the screws to be locked on the product, and then the screw locking module 32 drives the screwdriver 326 to drive the screws to screw the product. Among them, the screws fall into the middle of the clamping block of the clamping cylinder 324 through the nail blowing tube 327, and the nail suction cylinder 322 and the lifting cylinder 323 drive the screwdriver 326 to move downward and absorb the screws. After the screwdriver 326 is combined with the screw, the clamping cylinder 324 drives the clamping block to open, and the ceiling cylinder and the lifting pneumatic drive screwdriver 326 continue to move downward to the part of the product where the screws are to be locked. At the same time, the servo electric screwdriver 325 drives the screwdriver 326 to rotate to lock the product. Among them, the elastic component 328 includes a first fixed block 003 and a second fixed block 003, a connecting rod and a spring. The first fixed block 003 and the second fixed block 003 are connected by a connecting rod. The first fixed block 003 is connected to the nail suction cylinder 322 and the lifting cylinder 323 through a fixed plate. The connecting rod can move along the fixed plate. One end of the spring abuts against the fixed plate, and the other end of the spring abuts against the second fixed block 003. The spring acts as a buffering force on the fixed plate.

[0052] The use of the servo electric screwdriver 325 ensures the torque of the screwdriver 326 to lock the screw, preventing the screw from being skewed or pulled out due to excessive or insufficient torque. The quality and stability of the screw locking are ensured by cooperating with the camera module 4.

[0053] like Figure 6 As shown, in one embodiment, the camera module 4 of the automatic screw locking production line includes a camera 41 and an annular aperture 42. The camera 41 and the annular aperture 42 are fixedly connected to the top of the workbench 1, and the camera 41 is located above the annular aperture 42.

[0054] Specifically, the annular aperture 42 is located below the camera 41, and the annular aperture 42 illuminates the camera 41, thereby improving the clarity of the camera 41. This setting facilitates taking high-definition positioning photos and inspection photos, ensuring that there are no problems such as screw leakage, skewness, and pull-out during the locking process, thereby improving the accuracy of locking and thus improving the quality of the product.

[0055] like Figure 7 As shown, in one embodiment, the carrier 6 of the automatic screw locking production line includes a base plate 61, a contoured groove 62 for accommodating the product and a plurality of quick-release clamps 63 for fixing the product, the contoured groove 62 is installed on the base plate 61, and the plurality of quick-release clamps 63 are respectively installed on both side ends of the contoured groove 62, and a limiting buckle 64 and a limiting socket 65 are provided on the base plate 61, and the limiting buckle 64 and the limiting socket 65 are both located on one side of the contoured groove 62.

[0056] Specifically, when the product is placed in the contoured groove 62, the quick-release clamp 63 is used to fix the product in the contoured groove 62 of the carrier 6, and the bottom plate 61 is also provided with a limit buckle 64 and a limit socket 65 for fixing and matching. This arrangement can not only ensure the stability of the product during the transfer process, but also facilitate the fixing and removal of the product.

[0057] like Figure 8 As shown, in one embodiment, the blocking component 214 of the automatic screw locking production line includes a blocking cylinder 001, a blocking wheel 002 and a fixed block 003, the blocking wheel 002 is hinged to the fixed block 003, the blocking cylinder 001 is installed on the workbench 1, and the blocking driving end abuts against the bottom of the blocking wheel 002.

[0058] Specifically, the fixed block 003 is hinged with the blocking wheel 002, and the blocking cylinder 001 drives the blocking wheel 002 to rotate around the fixed block 003 to block or release the carrier 6. This setting facilitates the blocking of the carrier 6 and ensures that the carrier 6 will not move during the loading and unloading process and the product screwing process.

[0059] like Figure 4 As shown, in one embodiment, a plurality of screw feeders 7 adapted to the screw locking mechanism 3 are provided on the workbench 1 of the automatic screw locking production line, and the screw feeders 7 are located at the side end of the first conveyor line 216 away from the screw locking mechanism 3 .

[0060] Specifically, a plurality of screws are placed in the screw feeder 7, and 9 screw feeders 7 are provided to respectively feed 9 screw locking mechanisms 3. This arrangement facilitates screw feeding to the screw locking mechanisms 3.

[0061] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An automatic screw locking production line, characterized in that: The workbench (1) comprises a double-layer conveying mechanism (2) for conveying a carrier (6), a plurality of screw locking mechanisms (3) for screwing products on the carrier (6), and a plurality of camera modules (4) for photographing and detecting corresponding to the screw locking mechanisms (3). Both ends of the double-layer conveying mechanism (2) are respectively provided with carrier lifting mechanisms (5) for conveying the carrier (6). The double-layer conveying mechanism (2) comprises a first conveying component (21) and a second conveying component (22), the second conveying component (22) being located parallel to and below the first conveying component (21), the first conveying component (21) being provided with a loading station (211), a plurality of screw locking stations (212), a unloading station (213) and a plurality of material blocking components (214), the loading station (211) and the unloading station (213) being respectively located at one end of the carrier lifting mechanism (5), the plurality of material blocking components (214) being respectively located at one side of the moving direction of the loading station (211), the plurality of screw locking stations (212) and the unloading station (213), the material blocking components (214) being used for blocking the carrier (6) on the loading station (211), the plurality of screw locking stations (212) and the unloading station (213), The plurality of screw locking mechanisms (3) are respectively installed on the workbench (1) and are respectively located at the side ends of the plurality of screw locking stations (212). The plurality of camera modules (4) are respectively installed on the top of the workbench (1) and are located above a plurality of screw locking stations (212).

2. The automatic screw locking production line according to claim 1 is characterized in that: The first conveying assembly (21) comprises a first motor (215) and a first conveying line (216); the first motor (215) is mounted on the workbench (1); and a driving end of the first motor (215) is connected to the first conveying line (216).

3. The automatic screw locking production line according to claim 1 is characterized in that: The second conveying assembly (22) comprises a second motor (221) and a second conveying line (222); the second motor (221) is mounted on the workbench (1); and a driving end of the second motor (221) is connected to the second conveying line (222).

4. The automatic screw locking production line according to claim 1 is characterized in that: The carrier lifting mechanism (5) comprises a fixed bracket (51), a lifting drive assembly (52) and a horizontal conveying assembly (53); the lifting drive assembly (52) is mounted on the fixed bracket (51); the horizontal conveying assembly (53) is vertically slidably connected to the fixed bracket (51); a driving end of the lifting drive assembly (52) is connected to a horizontal conveying line assembly; the lifting drive assembly (52) drives the horizontal conveying line assembly to drive the carrier (6) to move up and down along the fixed bracket (51).

5. The automatic screw locking production line according to claim 4 is characterized in that: The horizontal conveying assembly (53) comprises a third motor (531) and a third conveying line (532); the third motor (531) is mounted on the fixed bracket (51); a driving end of the third motor (531) is connected to the third conveying line (532); and the third motor (531) is used to drive the third conveying line (532) to move horizontally.

6. The automatic screw locking production line according to claim 1 is characterized in that: The screw locking mechanism (3) comprises a mechanical arm (31) and a screw locking module (32), wherein the driving end of the mechanical arm (31) is connected to the screw locking module (32), and the screw locking module (32) comprises a connecting plate (321), a nail sucking cylinder (322), a lifting cylinder (323), a clamping cylinder (324), a servo electric screwdriver (325), a screwdriver (326) and a nail blowing tube (327), wherein the nail sucking cylinder (322) and the lifting cylinder (323) are respectively mounted on the connecting plate (321), the clamping cylinder (324) is mounted at the bottom end of the connecting plate (321), and the screwdriver (326) is mounted on the bottom end of the connecting plate (321). ) is slidably matched with the clamping cylinder (324), the nail blowing tube (327) is connected to the clamping block of the clamping cylinder (324), the driving end of the servo electric screwdriver (325) is connected to the connecting end of the screwdriver (326), the servo electric screwdriver (325) is connected to the elastic component (328), the elastic component (328) is slidably matched with the connecting plate (321), the driving ends of the nail suction cylinder (322) and the lifting cylinder (323) are respectively connected to the elastic component (328), the ceiling cylinder and the lifting cylinder (323) are used to drive the servo electric screwdriver (325) to drive the screwdriver (326) to suck air and move up and down.

7. The automatic screw locking production line according to claim 1 is characterized in that: The camera module (4) comprises a camera (41) and an annular aperture (42); the camera (41) and the annular aperture (42) are fixedly connected to the top of the workbench (1); and the camera (41) is located above the annular aperture (42).

8. The automatic screw locking production line according to claim 1 is characterized in that: The carrier (6) comprises a bottom plate (61), a contoured groove (62) for accommodating a product, and a plurality of quick-release clamps (63) for fixing the product. The contoured groove (62) is mounted on the bottom plate (61), and the plurality of quick-release clamps (63) are respectively mounted on both side ends of the contoured groove (62). A limit buckle (64) and a limit socket (65) are arranged on the bottom plate (61), and both the limit buckle (64) and the limit socket (65) are located on one side of the contoured groove (62).

9. The automatic screw locking production line according to claim 1, characterized in that: The material blocking assembly (214) comprises a blocking cylinder (001), a blocking wheel (002) and a fixed block (003); the blocking wheel (002) is hinged to the fixed block (003); the blocking cylinder (001) is installed on the workbench (1); and the driving end of the blocking wheel abuts against the bottom of the blocking wheel (002).

10. The automatic screw locking production line according to claim 1, characterized in that: A plurality of screw feeders (7) adapted to the screw locking mechanism (3) are arranged on the workbench (1), and the screw feeders (7) are located at the side end of the first conveying line (216) away from the screw locking mechanism (3).

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