A two-in-one device for automatically assembling a nozzle and a plug

Abstract

The utility model relates to a kind of two-in-one equipment of automatic installation suction nozzle and plug, including robot insertion suction nozzle mechanism, suction nozzle feed pin distribution module, plug feed pin distribution module, tool module, conveying mechanism and jacking mechanism.Robot insertion suction nozzle mechanism includes four-axis robot, insert pin assembly and detect pin assembly, insert pin assembly and detect pin assembly are installed in the mobile end of four-axis robot;Suction nozzle feed pin distribution module includes first feed vibration tray, first feed direct vibration passage, first pin distribution assembly and first waste collection box;The outlet of first feed vibration tray is connected with the inlet of first feed direct vibration passage, and the outlet of first feed direct vibration passage is located at first pin distribution assembly;Plug feed pin distribution module includes second feed vibration tray, second feed direct vibration passage, second pin distribution assembly and second waste collection box.The whole process is automatically controlled by system.Improve production efficiency, reduce cost, solve the problem such as high labor cost, labor difficulty;Improve space utilization.

Description

Technical Field

[0001] This utility model belongs to the technical field of nozzle and plug installation equipment, specifically relating to a two-in-one automatic nozzle and plug installation device. Background Technology

[0002] In the production of prismatic battery cells, it is necessary to replace the nozzles and plugs on the negative pressure formation machine. Existing technologies use manual insertion of nozzles and plugs, or use single-process single-machine equipment for automated replacement. Manual insertion of nozzles and plugs has low intelligence and slow efficiency, and multiple workers are needed to meet the production efficiency requirements. Operators are located in high-temperature production workshops, which require separate and independent manual operation spaces, which are difficult to arrange and have low space utilization. Single-process single-machine equipment requires manual changeover, which takes a long time and is difficult to operate. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an automatic nozzle and plug loading device that solves the technical problems of low efficiency and high cost in the replacement of nozzles and plugs in the negative pressure formation machine.

[0004] To solve the above problems, the technical solution of this utility model is: a two-in-one device for automatically loading a suction nozzle and a plug, comprising: The robot nozzle insertion mechanism includes a four-axis robot, a pin insertion assembly, and a pin detection assembly, wherein the pin insertion assembly and the pin detection assembly are installed on the moving end of the four-axis robot; The suction nozzle feeding and nail-separating module includes a first feeding vibratory plate, a first feeding direct vibration channel, a first nail-separating assembly, and a first waste collection box; the outlet of the first feeding vibratory plate is connected to the inlet of the first feeding direct vibration channel, the outlet of the first feeding direct vibration channel is located at the first nail-separating assembly, and the first feeding direct vibration channel is used to transport the suction nozzle to the first nail-separating assembly for the nail-separating assembly to clamp. The plug feeding and nailing module includes a second feeding vibratory plate, a second feeding direct vibration channel, a second nailing assembly, and a second waste collection box; the outlet of the second feeding vibratory plate is connected to the inlet of the second feeding direct vibration channel, the outlet of the second feeding direct vibration channel is located at the second nailing assembly, and the second feeding direct vibration channel is used to transport the plug to the second nailing assembly for the nailing assembly to clamp. The tooling module includes a mounting frame, which has several nozzle mounting positions and plug mounting positions. A conveying mechanism for conveying tooling includes a drive assembly and a conveyor belt assembly. The drive assembly drives the conveyor belt assembly to run, and the conveyor belt assembly is used to place the tooling. The lifting mechanism includes a lifting plate and a lifting driver. The lifting driver is connected to the lifting plate to drive the lifting plate to rise and fall. The lifting plate is used to support the tooling to drive the tooling to rise and fall.

[0005] Preferably, the mounting base, robot nozzle insertion mechanism, nozzle feeding and nailing module, plug feeding and nailing module, conveying mechanism and lifting mechanism are all mounted on the mounting base.

[0006] Preferably, the lifting plate is provided with a positioning pin that cooperates with the mounting frame for positioning, and the discharge blocking component is close to the conveyor belt assembly's conveying start end.

[0007] Preferably, the driving component includes: Drive motor; The chain drive is connected to a drive motor to drive the chain drive; the conveyor belt assembly is connected to the chain drive, and the chain drive is used to drive the conveyor belt assembly.

[0008] Preferably, the lifting drive includes: The lifting cylinder is fixedly mounted on the mounting base; Several guide rods are vertically slidably mounted on the mounting base. The guide rods are used to connect the lifting drive and the lifting plate.

[0009] Preferably, several horizontal mounting frames are arranged in parallel intervals within the mounting frame. Several nozzle mounting positions and plug mounting positions are evenly arranged on the horizontal mounting frames. Sensors are installed on the horizontal mounting frames to monitor whether nozzles and plugs are installed in the nozzle mounting positions and plug mounting positions.

[0010] Preferably, an adjustment groove is provided on the upper edge of the mounting frame to allow the horizontal mounting bracket to be slidably installed and positioned by a locking element.

[0011] Preferably, the upper part of the mounting base is fixedly provided with a housing, and the robot nozzle insertion mechanism, the nozzle feeding and nailing module, the plug feeding and nailing module, the conveying mechanism and the lifting mechanism are all located inside the housing, and the housing is provided with tooling inlet and outlet.

[0012] Preferably, the mounting base is provided with a feed blocking component and a discharge blocking component; the feed blocking component is located at the conveying end of the conveyor belt assembly, and the discharge blocking component is located at the conveying start end of the conveyor belt assembly. The feed blocking component and the discharge blocking component are used to block the movement of the tooling module.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model relates to the field of automated equipment for automatically changing nozzles and plugs on a negative pressure formation machine during the production of prismatic battery cells. In the process of prismatic battery cell production, this utility model automatically inserts nozzles or plugs into a nozzle and plug insertion fixture, and then automatically changes the nozzles and plugs on the negative pressure formation machine. It achieves rapid insertion of nozzles and plugs into the fixture, and also realizes automatic feeding via a vibratory feeder, automatic feeding of the nozzle and plug insertion fixture, automatic lifting and positioning of the fixture, automatic nozzle insertion, and automatic plug insertion. It is compatible with different nozzle insertion fixtures and accommodates variations in fixture width, height, and length. This improves production efficiency, reduces costs, and solves problems such as high labor costs and labor shortages; it also improves space utilization and can be integrated into automated production lines in workshops to achieve automated and intelligent production. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the device of this utility model; Figure 2 for Figure 1 Enlarged view of part A; Figure 3 This is a schematic diagram of the side structure of the device of this utility model; Figure 4 This is a front structural diagram of the device of this utility model; Figure 5 This is a schematic diagram of the top structure of the device of this utility model; Figure 6 This is a schematic diagram of the external structure of the device of this utility model; Figure 7 This is a schematic diagram of the installation structure of the conveying mechanism and the lifting mechanism of the present invention; Figure 8 This is a schematic diagram of the lifting mechanism of this utility model.

[0015] Reference numerals: 1. Robotic nozzle insertion mechanism; 11. Four-axis robot; 12. Nail insertion assembly; 13. Nail detection assembly; 2. Nozzle feeding and nail sorting module; 21. First feeding vibratory feeder; 22. First feeding linear vibration channel; 23. First nail sorting assembly; 24. First waste collection box; 3. Plug feeding and nail sorting module; 31. Second feeding vibratory feeder; 32. Second feeding linear vibration channel; 33. Second nail sorting assembly; 34. Second waste collection box; 4. Tooling module; 41. Mounting frame; 411. Nozzle 412. Mounting position; 413. Horizontal mounting bracket; 414. Sensor; 415. Adjustment groove; 5. Conveying mechanism; 51. Drive assembly; 511. Drive motor; 512. Chain drive; 52. Conveyor belt assembly; 6. Lifting mechanism; 61. Lifting driver; 611. Lifting cylinder; 612. Guide rod; 62. Lifting plate; 621. Positioning pin; 7. Mounting base; 71. Housing; 72. Tooling inlet and outlet; 73. Feed blocking assembly; 74. Discharge blocking assembly. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0017] Example: Figures 1-8As shown, this embodiment provides a two-in-one device for automatically loading suction nozzles and plugs, including a robot suction nozzle insertion mechanism 1, a suction nozzle feeding and plug-separating module 2, a plug feeding and plug-separating module 3, a tooling module 4, a conveying mechanism 5, and a lifting mechanism 6. The robot nozzle insertion mechanism 1 includes a four-axis robot 11, a nail insertion assembly 12, and a nail detection assembly 13, which are mounted on the moving end of the four-axis robot 11. The nozzle feeding and nail-separating module 2 includes a first feeding vibratory plate 21, a first feeding direct vibration channel 22, a first nail-separating assembly 23, and a first waste collection box 24. The outlet of the first feeding vibratory plate 21 is connected to the inlet of the first feeding direct vibration channel 22, and the outlet of the first feeding direct vibration channel 22 is located at the first nail-separating assembly 23. The first feeding direct vibration channel 22 is used to transport the nozzle to the first nail-separating assembly 23 for the nail insertion assembly 12 to grasp. The plug feeding and nail-separating module 3 includes a second feeding vibratory plate 31, a second feeding direct vibration channel 32, a second nail-separating assembly 33, and a second waste collection box 34. The second feeding vibratory plate... The outlet of disc 31 is connected to the inlet of the second feeding direct vibration channel 32. The outlet of the second feeding direct vibration channel 32 is located at the second pin assembly 33. The second feeding direct vibration channel 32 is used to transport the plug to the second pin assembly 33 for the pin insertion assembly 12 to clamp. The tooling module 4 includes a mounting frame 41, in which several suction nozzle mounting positions 411 and plug mounting positions 412 are provided. The conveying mechanism 5 is used to convey the tooling. The conveying mechanism 5 includes a drive assembly 51 and a conveyor belt assembly 52. ​​The drive mechanism is used to drive the conveyor belt assembly 52 to run. The tooling is placed on the conveyor belt assembly 52. ​​The lifting mechanism 6 includes a lifting plate 62 and a lifting driver 61. The lifting driver 61 is connected to the lifting plate 62 to drive the lifting plate 62 to rise and fall. The lifting plate 62 is used to support the tooling to drive the tooling to rise and fall.

[0018] With the above setup, a four-axis robot 11 picks up nozzles or plugs from the pin assembly and installs them into the corresponding positions on the tooling module 4. It also checks if the previous installation was in place; if not, reinstallation is required. The nozzle feeding pin assembly 2 and the plug feeding pin assembly 3 work in conjunction with the robot's nozzle insertion mechanism 1 to directly supply nozzles and plugs to the pin insertion assembly 12. The tooling module 4 is transported to the designated position via the conveying mechanism 5, and then lifted by the lifting mechanism 6 to detach it from the conveying mechanism 5, ensuring its stability for the robot's nozzle insertion mechanism 1 to insert the plugs. The entire process is automatically controlled by the system. This improves production efficiency, reduces costs, and solves problems such as high labor costs and labor shortages. It also improves space utilization and can be integrated into automated production lines in workshops to achieve automated and intelligent production. The equipment is compatible with two different nozzle and plug installation processes, and the tooling module 4 for installing nozzles and plugs is compatible with multiple channels and heights.

[0019] Optionally, the first pin assembly 23 has a first positioning groove that communicates with the outlet of the first feeding direct vibration channel 22 for positioning the suction nozzle for gripping by the four-axis robot 11, and the second pin assembly 33 has a second positioning groove that communicates with the outlet of the second feeding direct vibration channel 32 for positioning the plug for gripping by the four-axis robot 11.

[0020] This embodiment of an automatic nozzle and plug insertion device includes a mounting base 7, a robot nozzle insertion mechanism 1, a nozzle feeding and plug insertion module 2, a plug feeding and plug insertion module 3, a conveying mechanism 5, and a lifting mechanism 6, all mounted on the mounting base 7. It features a simple structure, high space utilization, and convenient operation and maintenance.

[0021] In this embodiment of the automatic nozzle and plug assembly device, a positioning pin 621 is provided on the lifting plate 62 to cooperate with the mounting frame 41 for positioning. This arrangement is used to position the tooling module 4 and ensure the positional accuracy of the insert pin.

[0022] In this embodiment of an automatic nozzle and plug-loading two-in-one device, the drive assembly 51 includes a drive motor 511, a chain drive 512, and a conveyor belt assembly 52. ​​The drive motor 511 is connected to the chain drive 512 to drive the chain drive 512; the conveyor belt assembly 52 is connected to the chain drive 512, and the chain drive 512 drives the conveyor belt assembly 52. ​​The drive motor 511 is fixedly mounted on the mounting base 7. The chain drive 512 includes several chains and sprockets. The sprockets are distributed along the conveying direction of the conveyor belt assembly 52, and adjacent sprockets are connected by chains. The conveyor belt assembly 52 includes a conveyor belt and several conveyor rollers. The conveyor belt is fitted onto the conveyor rollers. The sprockets are connected to the conveyor rollers. The drive motor 511 drives the sprockets to rotate, which in turn drives the conveyor rollers to rotate, thereby realizing the conveyor rollers driving the conveyor belt. The conveying capacity is 150 kg, and the speed can reach 12 m / min.

[0023] In this embodiment of an automatic nozzle and plug assembly device, the lifting driver 61 includes a lifting cylinder 611 and guide rods 612. The lifting cylinder 611 is fixedly mounted on the mounting base 7. Several guide rods 612 are vertically slidably mounted on the mounting base 7, and the guide rods 612 are used to connect the lifting driver 61 and the lifting plate 62. This configuration is simple in structure, realizes automatic lifting and lowering of the lifting plate 62, automates operation, saves labor, and improves efficiency.

[0024] Optionally, the cylinder shaft of the lifting cylinder 611 is fixedly connected to the lifting plate, the lower end of the guide rod 612 is fixedly connected to the lifting plate, and the upper end of the guide rod 612 is fixedly connected to the lifting plate 62. The cylinder shaft drives the lifting plate to rise and fall, thereby realizing the lifting of the lifting plate 62. There are two sets of lifting plates 62, which are respectively installed on opposite sides of the mounting base 7.

[0025] In this embodiment of the automatic nozzle and plug mounting device, a plurality of horizontally spaced parallel mounting frames are arranged within the mounting frame 41. A plurality of nozzle mounting positions 411 and plug mounting positions 412 are evenly arranged on the horizontal mounting frames 413. A sensor 414 is mounted on the horizontal mounting frame 413 to monitor whether a nozzle or plug is installed in the nozzle mounting position 411 or plug mounting position 412. This arrangement ensures that the nozzle mounting positions 411 and plug mounting positions 412 are evenly distributed.

[0026] In this embodiment of an automatic nozzle and plug assembly device, an adjustment groove 415 is provided on the upper edge of the mounting frame 41 to slide the horizontal mounting bracket 413, and the horizontal mounting bracket 413 is positioned by a locking member. This facilitates compatibility with different numbers of horizontal mounting brackets 413, reducing equipment costs. It can meet the compatibility of 2 / 3 rows of nozzles, the compatibility of 3*12=36CH, 3*16=48CH, 2*12=24CH, and 2*16=32CH within a single fixture, the compatibility of different nozzle insertion fixtures (fixture width, height, and length variations), the quick changeover of fixtures with 48 / 36 / 32 / 24 channels, the fixture compatibility with the entire production line, and the elimination of the need to repurchase parts for subsequent changes, etc.

[0027] In this embodiment of the automatic nozzle and plug insertion device, a housing 71 is fixedly installed on the upper part of the mounting base 7. The robot nozzle insertion mechanism 1, the nozzle feeding and plug insertion module 2, the plug feeding and plug insertion module 3, the conveying mechanism 5, and the lifting mechanism 6 are all located inside the housing 71. The housing 71 is provided with tooling inlet and outlet 72. This arrangement provides protection for each mechanism and component.

[0028] In this embodiment of an automatic nozzle and plug assembly, a feed blocking component 73 and a discharge blocking component 74 are provided on the mounting base 7. The feed blocking component 73 is located at the end of the conveyor belt assembly 52, and the discharge blocking component 74 is located at the beginning of the conveyor belt assembly 52. ​​The feed blocking component 73 and the discharge blocking component 74 are used to block the movement of the tooling module 4. This arrangement improves the positioning stability of the tooling module 4.

[0029] The implementation process is as follows: Upon machine startup, the system performs a self-check of the equipment's status. After the self-check, the stacker crane delivers tooling module 4 to the conveyor line. The equipment's interactive system communicates with the tooling information, reading the required installation information. The conveyor mechanism 5 transports the tooling to the bottom, and the lifting mechanism 6 detaches tooling module 4 from the conveyor mechanism 5. The robot picks up the nozzle or plug from the pin assembly and installs it into the corresponding position on tooling module 4, checking if the previous installation was in place. If the check fails, reinstallation is required. The corresponding nozzle or plug is installed according to the information provided by the system. After all installations are in place, the lifting mechanism 6 descends, placing tooling module 4 onto the conveyor mechanism 5, which then delivers it to the exit position. The equipment interacts with the scheduling system, notifying the stacker crane to retrieve tooling module 4. This equipment is compatible with multi-channel tooling changes and supports low, medium, and high-height tooling changes; only the corresponding recipe needs to be switched in the electrical control system.

Claims

1. A two-in-one apparatus for automatically assembling a nozzle and a plug, characterized by comprising: include: The robot nozzle insertion mechanism (1) includes a four-axis robot (11), a nail insertion assembly (12), and a nail detection assembly (13), wherein the nail insertion assembly (12) and the nail detection assembly (13) are installed on the moving end of the four-axis robot (11); The suction nozzle feeding and nail-separating module (2) includes a first feeding vibratory plate (21), a first feeding direct vibration channel (22), a first nail-separating assembly (23), and a first waste collection box (24); the outlet of the first feeding vibratory plate (21) is connected to the inlet of the first feeding direct vibration channel (22), the outlet of the first feeding direct vibration channel (22) is located at the first nail-separating assembly (23), and the first feeding direct vibration channel (22) is used to transport the suction nozzle to the first nail-separating assembly (23) for the nail-separating assembly (12) to clamp; The plug feeding and nailing module (3) includes a second feeding vibratory plate (31), a second feeding direct vibration channel (32), a second nailing assembly (33), and a second waste collection box (34); the outlet of the second feeding vibratory plate (31) is connected to the inlet of the second feeding direct vibration channel (32), the outlet of the second feeding direct vibration channel (32) is located at the second nailing assembly (33), and the second feeding direct vibration channel (32) is used to transport the plug to the second nailing assembly (33) for the nailing assembly (12) to clamp; The tooling module (4) includes a mounting frame (41), in which several nozzle mounting positions (411) and plug mounting positions (412) are provided; The conveying mechanism (5) is used to convey the tooling module (4). The conveying mechanism (5) includes a drive assembly (51) and a conveyor belt assembly (52). The drive assembly is used to drive the conveyor belt assembly (52) to run. The tooling module (4) is placed on the conveyor belt assembly (52). The lifting mechanism (6) includes a lifting plate (62) and a lifting driver (61). The lifting driver (61) is connected to the lifting plate (62) to drive the lifting plate (62) to rise and fall. The lifting plate (62) is used to support the tooling module (4) to drive the tooling module (4) to rise and fall.

2. The automatic nozzle and plug-in two-in-one device according to claim 1, characterized in that, The mounting base (7), robot nozzle insertion mechanism (1), nozzle feeding and nailing module (2), plug feeding and nailing module (3), conveying mechanism (5) and lifting mechanism (6) are all mounted on the mounting base (7).

3. The automatic nozzle and plug-in two-in-one device according to claim 1, wherein, The lifting plate (62) is provided with a positioning pin (621) that cooperates with the mounting frame (41) for positioning.

4. The automatic nozzle and plug-in two-in-one device according to claim 1, characterized in that, The driver component (51) includes: Drive motor (511); A chain drive (512) is connected to a drive motor (511) to drive the chain drive (512) to run; a conveyor belt assembly (52) is connected to the chain drive (512), and the chain drive (512) is used to drive the conveyor belt assembly (52) to run.

5. The automatic nozzle and plug-in two-in-one device according to claim 1, wherein, The lifting drive (61) includes: Lifting cylinder (611) is fixedly installed on mounting base (7); A number of guide rods (612) are vertically slidably mounted on the mounting base (7). The guide rods (612) are used to connect the lifting drive (61) and the lifting plate (62).

6. The automatic nozzle and plug-in two-in-one device according to claim 1, wherein, Several horizontal mounting frames with parallel intervals are distributed inside the mounting frame (41). Several nozzle mounting positions (411) and plug mounting positions (412) are evenly arranged on the horizontal mounting frame (413). A sensor (414) is installed on the horizontal mounting frame (413). The sensor (414) is used to monitor whether a nozzle and a plug are installed in the nozzle mounting position (411) and the plug mounting position (412).

7. An automatic nozzle and plug-in two-in-one device according to claim 6, characterized in that, An adjustment groove (415) is provided on the upper edge of the mounting frame (41) to slide the horizontal mounting bracket (413) and position it by means of a locking element.

8. The automatic nozzle and plug loading device as described in claim 6, characterized in that, The mounting base (7) is fixedly mounted on the upper part of the outer shell (71). The robot nozzle insertion mechanism (1), the nozzle feeding and nailing module (2), the plug feeding and nailing module (3), the conveying mechanism (5) and the lifting mechanism (6) are all located inside the outer shell (71). The tooling inlet and outlet (72) are provided on the outer shell (71).

9. The automatic nozzle and plug loading device as described in claim 2, characterized in that, The mounting base (7) is provided with a feed blocking assembly (73) and a discharge blocking assembly (74); the feed blocking assembly (73) is located at the end of the conveyor belt assembly (52), and the discharge blocking assembly (74) is located at the beginning of the conveyor belt assembly (52). The feed blocking assembly (73) and the discharge blocking assembly (74) are used to block the movement of the tooling module (4).

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