A latch mounting apparatus

Abstract

The application relates to the technical field of clamping equipment, in particular to a lock tongue mounting device which comprises a machining table, a mechanical arm, a material taking disc and a carrier plate rack arranged on the machining table, lock tongues are placed in the material taking disc, a feeding piece for feeding the lock tongues into the material taking disc is arranged on the machining table, a carrier is slidably arranged on the carrier plate rack, a conveying piece for driving the carrier to slide is arranged on the carrier plate rack, an oiling base is arranged between the carrier plate rack and the material taking disc, an oil smearing piece for smearing lubricating oil on the lock tongues is arranged on the oiling base, a clamping rack is arranged on the mechanical arm, a camera electrically connected to a control system is arranged on the clamping rack, a first clamping unit and a second clamping unit are arranged on the clamping rack, and the first clamping unit is used for clamping the lock tongues in the material taking disc. The application has the effect of improving the lock tongue mounting efficiency.

Description

Technical Field

[0001] This application relates to the field of clamping equipment technology, and in particular to a locking tongue mounting device. Background Technology

[0002] The locking tongue is one of the key components of a car seat belt system. Its main function is to lock the seat belt webbing to prevent the webbing from retracting unexpectedly during emergency braking or a collision, thus ensuring that the occupant is securely restrained.

[0003] The related technology discloses an automotive lock tongue, referring to Figure 1 It includes a main body 01, on which a spindle opening 02, an arc groove opening 03 and several positioning grooves 04 for installation are provided.

[0004] Currently, during the assembly of the latch, a single clamping mechanism is typically used to clamp the latch and place it on the mounting carrier. However, the placement of the latch is not checked during placement, and the latch has several positioning slots for installation. This can lead to inaccurate placement of the latch, making subsequent assembly production impossible and greatly affecting the efficiency of latch assembly. Utility Model Content

[0005] To address the issue of inaccurate bolt placement, this application provides a bolt mounting device.

[0006] The lock tongue mounting device provided in this application adopts the following technical solution:

[0007] A latch installation device includes a processing table, on which a robotic arm, a material picking tray, and a carrier frame are mounted. The latch is placed in the material picking tray. The processing table is equipped with a feeding component for feeding the latch into the material picking tray. A carrier is slidably mounted on the carrier frame, and a conveying component for driving the carrier to slide is mounted on the carrier frame. An oiling base is provided between the carrier frame and the material picking tray. An oiling component for applying lubricating oil to the latch is provided on the oiling base. A gripping frame is mounted on the robotic arm, and a camera electrically connected to a control system is mounted on the gripping frame. The gripping frame is equipped with a first gripping unit and a second gripping unit. The first gripping unit is used to grip the latch in the material picking tray. After the latch gripped by the first gripping unit is placed on the oiling base and lubricated, the second gripping unit is used to grip the latch placed on the oiling base and adjust its position.

[0008] By adopting the above technical solution, the conveyor drives the carrier to slide a suitable distance on the carrier frame. At the same time, the feeding component places the locking tongue into the picking tray. The robotic arm drives the gripping frame to move to the picking tray. The camera continuously feeds back the position of the locking tongue in the picking tray to the control system. Subsequently, the first gripping unit grips the locking tongue in the picking tray. Then, the robotic arm drives the locking tongue to move to the oiling base through the gripping frame. The first gripping unit releases the locking tongue onto the oiling base, and the oiling component applies lubricating oil to the locking tongue. The robotic arm drives the gripping frame to move, so that the second gripping unit grips the locking tongue on the oiling base. At the same time, the second gripping unit adjusts the position of the locking tongue. Finally, under the action of the robotic arm, the locked tongue with the adjusted position is accurately placed on the carrier, thereby improving the efficiency of locking tongue installation.

[0009] Optionally, the oiling component includes an oiling nozzle disposed on the oiling base, the main shaft opening of the locking tongue is sleeved on the oiling nozzle, a limiting post is disposed on the oiling base, the limiting post is inserted into the arc groove of the locking tongue, a control valve electrically connected to the control system is disposed on the oiling base, and the oil inlet end of the oiling nozzle is connected to the control valve.

[0010] By adopting the above technical solution, after the main shaft opening of the locking tongue is fitted onto the oiling nozzle, the limiting post and the oiling nozzle restrict the overall position of the locking tongue. The control system drives the control valve, and the oiling nozzle sprays lubricating oil onto the main shaft opening of the locking tongue, thereby completing the oiling process of the locking tongue.

[0011] Optionally, the first gripping unit includes a cylinder disposed on the gripping frame. The cylinder is electrically connected to the control system. A first mounting plate is disposed on the piston rod of the cylinder. A first abutting post and a first suction cup are disposed on the first mounting plate. The first abutting post is used to abut the locking tongue. The first suction cup is electrically connected to the control system. Multiple first suction cups are arranged on the first mounting plate.

[0012] By adopting the above technical solution, when the robot arm moves the gripping frame above the material picking tray, the control system activates the cylinder. The piston rod of the cylinder extends and drives the first mounting plate to approach the locking tongue in the material picking tray until the first suction cup abuts against the locking tongue. As the first mounting plate continues to approach the locking tongue until the first abutting post abuts against the surface of the locking tongue, the control system activates the first suction cup. The suction force of the first suction cup fixes the locking tongue. Subsequently, the robot arm moves the locking tongue held by the first suction cup to the oiled base.

[0013] Optionally, the second clamping unit includes a second mounting plate disposed on the clamping frame. The second mounting plate is provided with a second abutting post and a second suction cup. The second abutting post is used to abut the locking tongue. The second suction cup is electrically connected to the control system. Multiple second suction cups are arranged on the first mounting plate. Two slide rods are slidably disposed on the second mounting plate. One end of each slide rod is provided with a positioning post, and the other end is provided with an anti-detachment plate. A compression spring supports the positioning post and the second mounting plate. The positioning post on one slide rod is used to insert into the spindle opening, and the positioning post on the other slide rod is used to insert into the arc groove opening.

[0014] By adopting the above technical solution, after the locking tongue is coated with lubricating oil, the robot arm moves the gripping frame to directly above the oiling base. Then, the robot arm moves the second abutment post and the second suction cup on the second mounting plate closer to the locking tongue until the second abutment post abuts the surface of the locking tongue. The control system activates the second suction cup, and the locking tongue is sucked by the second suction cup. At the same time, two positioning posts, one inserted into the main shaft opening of the locking tongue and the other inserted into the arc groove opening of the locking tongue, are positioned. Subsequently, during the process of the robot arm transferring the locking tongue to the carrier, the position of the locking tongue is always fixed.

[0015] Optionally, the second mounting plate is provided with a plurality of pressure sensors electrically connected to the control system. The plurality of pressure sensors are evenly distributed on the second mounting plate, and the sensing end of the pressure sensor is used to abut the locking tongue.

[0016] By adopting the above technical solution, when the second abutting post abuts the locking tongue, the locking tongue abuts the sensing end of the pressure sensor. By checking whether multiple pressure sensors are triggered, workers can easily understand whether the surface of the locking tongue is flush. At the same time, arranging the pressure sensor on the second mounting plate helps to reduce the possibility of damage during the material retrieval process after the pressure sensor is installed on the first mounting plate.

[0017] Optionally, the feeding component includes a primary vibrating screen and a secondary vibrating screen mounted on the processing table. Both the primary and secondary vibrating screens are electrically connected to the control system. The secondary vibrating screen is located at the discharge port of the primary vibrating screen, and the material receiving plate is located at the discharge port of the secondary vibrating screen. A laser sensor electrically connected to the control system is mounted on the secondary vibrating screen. The distance between the laser sensor and the inner bottom wall of the secondary vibrating screen is greater than the thickness of one latch but less than the thickness of two latches stacked together.

[0018] By adopting the above technical solution, the primary vibrating screen conveys the locking tongue to the secondary vibrating screen through vibration. When the locking tongues are stacked in the secondary vibrating screen, the laser sensor feeds back the signal to the control system. At this time, the primary vibrating screen stops working, and the secondary vibrating screen conveys the locking tongues to the material receiving tray. This process is carried out step by step, reducing the possibility of the locking tongues stacking in the material receiving tray.

[0019] Optionally, the conveying component includes sprockets rotatably mounted at both ends of the carrier frame, with a chain wound around both sprockets. The carrier frame is equipped with a drive motor electrically connected to the control system, and one of the sprockets is coaxially mounted on the output shaft of the drive motor. The carrier is mounted on a link of the chain.

[0020] By adopting the above technical solution, the control system starts the drive motor, the output shaft of the drive motor drives the sprocket to rotate, the rotating sprocket drives the chain to rotate, and the chain drives the carrier to slide to a suitable position, thereby facilitating the installation of the locking tongue on the robotic arm.

[0021] Optionally, a positioning block may be detachably provided on the oiled base, the positioning block being used to abut the locking tongue.

[0022] By adopting the above technical solution, the position of the locking tongue is further restricted, making it easier for the locking tongue to maintain a stable position when lubricating oil is applied.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The conveyor drives the carrier to slide a suitable distance on the carrier frame. At the same time, the feeder puts the locking tongue into the picking tray. The robot arm drives the gripping frame to move to the picking tray. The camera feeds back the position of the locking tongue in the picking tray to the control system at all times. Then, the first gripping unit grips the locking tongue in the picking tray. After that, the robot arm drives the locking tongue to move to the oiling base through the gripping frame. The first gripping unit releases the locking tongue and it falls onto the oiling base. The oiling component applies lubricating oil to the locking tongue. The robot arm drives the gripping frame to move so that the second gripping unit grips the locking tongue on the oiling base. At the same time, the second gripping unit adjusts the position of the locking tongue. Finally, under the action of the robot arm, the locked tongue with the adjusted position is accurately placed on the carrier, thereby improving the efficiency of locking tongue installation.

[0025] 2. When the robotic arm moves the gripping frame above the material picking tray, the control system activates the cylinder. The piston rod of the cylinder extends and moves the first mounting plate closer to the locking tongue in the material picking tray until the first suction cup abuts against the locking tongue. As the first mounting plate continues to approach the locking tongue until the first abutting post abuts against the surface of the locking tongue, the control system activates the first suction cup. The suction force of the first suction cup fixes the locking tongue. Subsequently, the robotic arm moves the locking tongue held by the first suction cup to the oiled base.

[0026] 3. After the locking tongue is lubricated, the robotic arm moves the gripping frame directly above the lubricated base. Then, the robotic arm moves the second abutment post and the second suction cup on the second mounting plate closer to the locking tongue until the second abutment post abuts the surface of the locking tongue. The control system activates the second suction cup, and the locking tongue is sucked in by the second suction cup. At the same time, two positioning posts are inserted, one into the main shaft opening of the locking tongue and the other into the arc groove opening of the locking tongue. Subsequently, during the process of the robotic arm transferring the locking tongue to the carrier, the position of the locking tongue is always fixed. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the locking tongue structure in the background art.

[0028] Figure 2 This is a structural schematic diagram of an embodiment of this application.

[0029] Figure 3 This is a structural diagram illustrating the positional relationship between the gripping frame, cylinder, and camera in an embodiment of this application.

[0030] Figure 4 This is a structural schematic diagram illustrating the positional relationship between the second abutment post, the second suction cup, and the compression spring in an embodiment of this application.

[0031] Explanation of reference numerals in the attached drawings: 0. Locking tongue; 01. Body; 02. Spindle opening; 03. Arc groove opening; 04. Positioning groove opening; 1. Machining table; 2. Robotic arm; 3. Material handling tray; 4. Carrier frame; 5. Feeding component; 51. Primary vibrating screen; 52. Secondary vibrating screen; 53. Laser sensor; 6. Carrier; 7. Conveying component; 71. Sprocket; 72. Chain; 73. Drive motor; 8. Oiling base; 9. Oiling component; 91. Oiling nozzle; 92. Limiting device. 93. Column; 10. Control valve; 11. Clamping frame; 12. Camera; 13. First clamping unit; 14. Cylinder; 15. First mounting plate; 16. First abutment post; 17. First suction cup; 18. Second clamping unit; 19. Second mounting plate; 10. Second abutment post; 11. Second suction cup; 12. Slide rod; 13. Positioning post; 14. Anti-detachment plate; 15. Compression spring; 16. Pressure sensor; 17. Positioning block. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 2-4 This application will be described in further detail.

[0033] This application discloses a latch mounting device.

[0034] Reference Figure 2A locking tongue installation device includes a processing table 1, on which a robotic arm 2, a material picking tray 3, and a carrier frame 4 are arranged, and the locking tongue 0 is placed in the material picking tray 3.

[0035] Reference Figure 2 The processing table 1 is equipped with a feeding component 5 for feeding the locking tongue 0 into the material receiving tray 3. The feeding component 5 includes a primary vibrating screen 51 and a secondary vibrating screen 52 that are bolted to the processing table 1. Both the primary vibrating screen 51 and the secondary vibrating screen 52 are electrically connected to the control system.

[0036] Reference Figure 2 The secondary vibrating screen 52 is located below the discharge port of the primary vibrating screen 51, and the material receiving plate 3 is located below the discharge port of the secondary vibrating screen 52. A laser sensor 53 electrically connected to the control system is bolted to the secondary vibrating screen 52. The distance between the laser sensor 53 and the inner bottom wall of the secondary vibrating screen 52 is greater than the thickness of one locking tongue 0 but less than the thickness of two locking tongues 0 stacked together.

[0037] Reference Figure 2 A carrier 6 is slidably arranged on the carrier frame 4. A conveyor 7 that drives the carrier 6 to slide is arranged on the carrier frame 4. The conveyor 7 includes sprockets 71 rotatably connected to both ends of the carrier frame 4. A chain 72 is wound around the two sprockets 71. A drive motor 73 that is electrically connected to the control system is bolted to the carrier frame 4. One of the sprockets 71 is coaxially arranged on the output shaft of the drive motor 73. The carrier 6 is bolted to the link of the chain 72.

[0038] The control system starts the drive motor 73. The output shaft of the drive motor 73 drives one of the sprockets 71 to rotate. The rotating sprocket 71 drives the carrier 6 to slide through the chain 72. After the carrier 6 moves to the appropriate position of the robot arm 2, the control system starts the primary vibrating screen 51 and the secondary vibrating screen 52.

[0039] The primary vibrating screen 51 conveys the locking tongue 0 to the secondary vibrating screen 52 through vibration. When the laser sensor 53 on the secondary vibrating screen 52 is triggered, the control system stops the primary vibrating screen 51. At the same time, the secondary vibrating screen 52 conveys the locking tongue 0 to the material receiving tray 3 through vibration, and the control system starts the robot arm 2.

[0040] Reference Figure 3 An oiling base 8 is bolted between the plate carrier frame 4 and the material take-up tray 3. An oiling component 9 for applying lubricating oil to the locking tongue 0 is arranged on the oiling base 8. The oiling component 9 includes an oiling nozzle 91 bolted to the top of the oiling base 8. The main shaft opening 02 of the locking tongue 0 is used to fit onto the oiling nozzle 91.

[0041] Reference Figure 3A limiting post 92 is bolted to the oiling base 8. The limiting post 92 is used to insert into the arc groove 03 of the locking tongue 0. A control valve 93 electrically connected to the control system is bolted to the oiling base 8. The oil inlet end of the oiling nozzle 91 is connected to the control valve 93. An oil pump (not shown in the figure) that supplies oil to the control valve 93 is bolted to the processing table 1. A positioning block 15 is bolted to the oiling base 8. The positioning block 15 is used to abut the locking tongue 0.

[0042] Reference Figure 3 and Figure 4 The robotic arm 2 is bolted with a gripping frame 10, and a camera 11 electrically connected to the control system is bolted to the gripping frame 10. The gripping frame 10 is equipped with a first gripping unit 12 and a second gripping unit 13. The first gripping unit 12 is used to grip the locking tongue 0 in the material tray 3. After the locking tongue 0 gripped by the first gripping unit 12 is placed on the oiling base 8 and lubricated, the second gripping unit 13 is used to grip the locking tongue 0 placed on the oiling base 8 and adjust the position of the locking tongue 0.

[0043] Reference Figure 3 and Figure 4 The first gripping unit 12 includes a cylinder 121 bolted to the gripping frame 10. The cylinder 121 is electrically connected to the control system. A first mounting plate 122 is bolted to the piston rod of the cylinder 121. A first abutting post 123 and a first suction cup 124 are bolted to the first mounting plate 122. The first abutting post 123 is used to abut the locking tongue 0. The first suction cup 124 is electrically connected to the control system. Multiple first suction cups 124 are arranged on the first mounting plate 122.

[0044] Reference Figure 4 The second gripping unit 13 includes a second mounting plate 131 bolted to the gripping frame 10. A second abutment post 132 and a second suction cup 133 are bolted to the second mounting plate 131. The second abutment post 132 is used to abut the locking tongue 0.

[0045] Reference Figure 4 The second suction cup 133 is electrically connected to the control system. Multiple second suction cups 133 are arranged on the first mounting plate 122. Two slide rods 134 are slidably passed through the second mounting plate 131. One end of the slide rod 134 is bolted with a positioning post 135, and the other end is welded with an anti-detachment plate 136. A compression spring 137 supports the positioning post 135 and the second mounting plate 131.

[0046] Reference Figure 3 and Figure 4One slide bar 134 has a positioning pin 135 for inserting into the spindle opening 02, and another slide bar 134 has a positioning pin 135 for inserting into the arc groove opening 03. A plurality of pressure sensors 14 electrically connected to the control system are bolted to the second mounting plate 131. The plurality of pressure sensors 14 are evenly distributed on the second mounting plate 131, and the sensing end of the pressure sensor 14 is used to abut against the locking tongue 0.

[0047] During the process of the robotic arm 2 moving the gripper frame 10 above the material picking tray 3, the camera 11 continuously feeds back the position of the locking tongue 0 in the material picking tray 3 to the control system. Subsequently, the control system activates the cylinder 121, the piston rod of the cylinder 121 extends, and the piston rod of the cylinder 121 drives the first mounting plate 122 to approach the locking tongue 0 in the material picking tray 3.

[0048] Until the first suction cup 124 abuts against the locking tongue 0, as the first mounting plate 122 continues to approach the locking tongue 0 until the first abutting post 123 abuts against the surface of the locking tongue 0, the control system activates the first suction cup 124, and the locking tongue 0 is sucked and fixed by the first suction cup 124. Then, the robot arm 2 drives the gripping frame 10 to move directly above the oiling base 8, and then the first suction cup 124 loses suction, the locking tongue 0 is fitted onto the oiling nozzle 91, and at the same time the limiting post 92 is inserted into the arc groove 03 of the locking tongue 0.

[0049] The control system activates the control valve 93, and the oiling nozzle 91 sprays lubricating oil onto the locking tongue 0. Then, the robot arm 2 moves the second mounting plate 131 to directly above the oiling base 8. Then, the robot arm 2 moves the second abutment post 132 and the second suction cup 133 on the second mounting plate 131 closer to the locking tongue 0.

[0050] Until the second abutting post 132 abuts against the surface of the locking tongue 0, and at the same time the pressure sensors 14 on the second mounting plate 131 are all triggered, the control system activates the second suction cup 133, and the locking tongue 0 is sucked by the second suction cup 133. At this time, one of the two positioning posts 135 is inserted into the main shaft opening 02 of the locking tongue 0, and the other is inserted into the arc groove opening 03 of the locking tongue 0. Then, the robot arm 2 drives the locking tongue 0 to be installed on the carrier 6.

[0051] The implementation principle of a locking tongue installation device in this application embodiment is as follows: the control system starts the drive motor 73, the output shaft of the drive motor 73 drives one of the sprockets 71 to rotate, the rotating sprocket 71 drives the carrier 6 to slide through the chain 72, so that after the carrier 6 moves to the appropriate position of the robot arm 2, the control system starts the first-stage vibrating screen 51 and the second-stage vibrating screen 52.

[0052] The primary vibrating screen 51 conveys the locking tongue 0 to the secondary vibrating screen 52 through vibration. When the laser sensor 53 on the secondary vibrating screen 52 is triggered, the control system stops the primary vibrating screen 51. At the same time, the secondary vibrating screen 52 conveys the locking tongue 0 to the material receiving tray 3 through vibration, and the control system starts the robot arm 2.

[0053] During the process of the robotic arm 2 moving the gripper frame 10 above the material picking tray 3, the camera 11 continuously feeds back the position of the locking tongue 0 in the material picking tray 3 to the control system. Subsequently, the control system activates the cylinder 121, the piston rod of the cylinder 121 extends, and the piston rod of the cylinder 121 drives the first mounting plate 122 to approach the locking tongue 0 in the material picking tray 3.

[0054] Until the first suction cup 124 abuts against the locking tongue 0, as the first mounting plate 122 continues to approach the locking tongue 0 until the first abutting post 123 abuts against the surface of the locking tongue 0, the control system activates the first suction cup 124, and the locking tongue 0 is sucked and fixed by the first suction cup 124. Then, the robot arm 2 drives the gripping frame 10 to move directly above the oiling base 8, and then the first suction cup 124 loses suction, the locking tongue 0 is fitted onto the oiling nozzle 91, and at the same time the limiting post 92 is inserted into the arc groove 03 of the locking tongue 0.

[0055] The control system activates the control valve 93, and the oiling nozzle 91 sprays lubricating oil onto the locking tongue 0. Then, the robot arm 2 moves the second mounting plate 131 to directly above the oiling base 8. Then, the robot arm 2 moves the second abutment post 132 and the second suction cup 133 on the second mounting plate 131 closer to the locking tongue 0.

[0056] Until the second abutting post 132 abuts against the surface of the locking tongue 0, and at the same time the pressure sensors 14 on the second mounting plate 131 are all triggered, the control system activates the second suction cup 133, and the locking tongue 0 is sucked by the second suction cup 133. At this time, one of the two positioning posts 135 is inserted into the main shaft opening 02 of the locking tongue 0, and the other is inserted into the arc groove opening 03 of the locking tongue 0. Then, the robot arm 2 drives the locking tongue 0 to be installed on the carrier 6.

[0057] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A locking tongue installation device, characterized in that: The system includes a processing table (1), on which a robotic arm (2), a material handling tray (3), and a plate carrier frame (4) are mounted. A locking tongue (0) is placed inside the material handling tray (3). A feeding device (5) for feeding the locking tongue (0) into the material handling tray (3) is mounted on the processing table (1). A carrier (6) is slidably mounted on the plate carrier frame (4), and a conveying device (7) for driving the carrier (6) to slide is mounted on the plate carrier frame (4). An oiling base (8) is positioned between the plate carrier frame (4) and the material handling tray (3), and the oiling base (8) is equipped with a lubricating agent for applying lubricating oil to the locking tongue (0). The oiling component (9) is provided with a gripping frame (10) on the robotic arm (2). The gripping frame (10) is provided with a camera (11) electrically connected to the control system. The gripping frame (10) is provided with a first gripping unit (12) and a second gripping unit (13). The first gripping unit (12) is used to grip the locking tongue (0) in the material tray (3). After the locking tongue (0) gripped by the first gripping unit (12) is placed on the oiling base (8) and lubricated, the second gripping unit (13) is used to grip the locking tongue (0) placed on the oiling base (8) and adjust its position.

2. The locking tongue installation device according to claim 1, characterized in that: The oiling component (9) includes an oiling nozzle (91) disposed on the oiling base (8), the spindle opening (02) of the locking tongue (0) is sleeved on the oiling nozzle (91), the oiling base (8) is provided with a limiting post (92), the limiting post (92) is inserted into the arc groove opening (03) of the locking tongue (0), the oiling base (8) is provided with a control valve (93) electrically connected to the control system, and the oil inlet end of the oiling nozzle (91) is connected to the control valve (93).

3. The locking tongue installation device according to claim 2, characterized in that: The first gripping unit (12) includes a cylinder (121) disposed on the gripping frame (10). The cylinder (121) is electrically connected to the control system. A first mounting plate (122) is disposed on the piston rod of the cylinder (121). A first abutting post (123) and a first suction cup (124) are disposed on the first mounting plate (122). The first abutting post (123) is used to abut against the locking tongue (0). The first suction cup (124) is electrically connected to the control system. Multiple first suction cups (124) are arranged on the first mounting plate (122).

4. A locking tongue installation device according to claim 3, characterized in that: The second clamping unit (13) includes a second mounting plate (131) disposed on the clamping frame (10). The second mounting plate (131) is provided with a second abutment post (132) and a second suction cup (133). The second abutment post (132) abuts against the locking tongue (0). The second suction cup (133) is electrically connected to the control system. Multiple second suction cups (133) are arranged on the first mounting plate (122). The second mounting plate (131)... Two sliding rods (134) are slidably connected. One end of each sliding rod (134) is provided with a positioning post (135), and the other end is provided with an anti-detachment plate (136). A compression spring (137) supports the positioning post (135) and the second mounting plate (131). The positioning post (135) on one sliding rod (134) is used to insert into the spindle opening (02), and the positioning post (135) on the other sliding rod (134) is used to insert into the arc groove opening (03).

5. A locking tongue mounting device according to claim 4, characterized in that: The second mounting plate (131) is provided with a plurality of pressure sensors (14) that are electrically connected to the control system. The plurality of pressure sensors (14) are evenly distributed on the second mounting plate (131), and the sensing end of the pressure sensor (14) is used to abut against the locking tongue (0).

6. A locking tongue mounting device according to claim 1, characterized in that: The feeding component (5) includes a primary vibrating screen (51) and a secondary vibrating screen (52) disposed on the processing table (1). Both the primary vibrating screen (51) and the secondary vibrating screen (52) are electrically connected to the control system. The secondary vibrating screen (52) is located at the discharge port of the primary vibrating screen (51). The material receiving plate (3) is located at the discharge port of the secondary vibrating screen (52). A laser sensor (53) electrically connected to the control system is disposed on the secondary vibrating screen (52). The distance between the laser sensor (53) and the inner bottom wall of the secondary vibrating screen (52) is greater than the thickness of one latch (0) but less than the thickness of two latches (0) stacked together.

7. A locking tongue mounting device according to claim 1, characterized in that: The conveying component (7) includes sprockets (71) rotatably mounted at both ends of the carrier frame (4), with a chain (72) wound around both sprockets (71). The carrier frame (4) is equipped with a drive motor (73) electrically connected to the control system. One of the sprockets (71) is coaxially mounted on the output shaft of the drive motor (73). The carrier (6) is mounted on a link of the chain (72).

8. A locking tongue mounting device according to claim 2, characterized in that: The oiled base (8) is detachably provided with a positioning block (15), which is used to abut the locking tongue (0).

Images