Automatic foamed plastic pasting equipment

Abstract

The invention discloses automatic foamed plastic pasting equipment which comprises a first flow line, a feeding module, an assembling mechanism, a code scanning mechanism, an upper vision mechanism, a press fit mechanism, a pushing mechanism, a first blocking mechanism, a second blocking mechanism and a second flow line, and the feeding module, the assembling mechanism, the code scanning mechanism, the upper vision mechanism and the second flow line are arranged on the side face of the first flow line. A carrier and a workpiece can sequentially pass through a code scanning mechanism, an assembling mechanism, an upward vision mechanism, a pushing mechanism and a pressing mechanism, foam is arranged in a feeding module, the carrier located on a first flow line can be blocked by a first blocking mechanism or a second blocking mechanism, and the second flow line can move the carrier and the workpiece out of the automatic foam pasting equipment. The pressing mechanism can extrude the foam attached to the workpiece. The device is high in automation degree.

Description

Technical Field

[0001] This invention relates to automated equipment, and more particularly to an automatic foam bonding device. Background Technology

[0002] With the development of the times, industrial production technology is also developing rapidly. Automated equipment is being used more and more in industrial production. Before assembly, the top cover of headphones usually needs to be covered with foam for cushioning. Currently, foam covering is usually done manually. Manual operation is not only costly and inefficient, but also has poor accuracy. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, which is not conducive to large-scale promotion and industrialized production. Summary of the Invention

[0003] To overcome the above-mentioned defects, the present invention provides an automatic foam bonding device, which has the advantage of a high degree of automation.

[0004] The technical solution adopted by this invention to solve its technical problem is: an automatic foam mounting device, comprising: a first streamline, a feeding module, an assembly mechanism, a barcode scanning mechanism, a top-view vision mechanism, a pressing mechanism, a pushing mechanism, a first blocking mechanism, a second blocking mechanism, and a second streamline. The feeding module, assembly mechanism, barcode scanning mechanism, top-view vision mechanism, and second streamline are disposed on the side of the first streamline. The first blocking mechanism is disposed within the first streamline and adjacent to the assembly mechanism. The second blocking mechanism is disposed within the first streamline and adjacent to the pressing mechanism. The two ends of the first streamline are the inlet end and the outlet end, respectively. The pushing mechanism and the pressing mechanism are disposed above the first streamline. The workpiece can be placed on a carrier, and the carrier can be erected on the first streamline. The carrier and the workpiece can be mounted on the first streamline. Driven by the system, the carrier and workpiece move from the inlet to the outlet of the first flow line. They sequentially pass through a barcode scanning mechanism, an assembly mechanism, a top-view vision mechanism, a pushing mechanism, and a pressing mechanism. The barcode scanning mechanism scans the barcode on the workpiece. Foam is provided in the feeding module, and the foam can move to the feeding end of the feeding module under the drive of the feeding module. The carrier on the first flow line can be blocked by a first or second blocking mechanism. The assembly mechanism picks up the foam from the feeding end of the feeding module and attaches it to the workpiece. The top-view vision mechanism can detect whether the position of the foam on the workpiece is qualified. The pushing mechanism pushes the carrier and workpiece to the second flow line. The second flow line removes the carrier and workpiece from the automatic foam attaching equipment. The pressing mechanism squeezes the foam attached to the workpiece.

[0005] Optionally, the first streamline includes a first frame, two drive shafts, a first motor, and two drive belts. The two ends of the first frame are rotatably connected to a drive shaft, the drive belts are sleeved on the two drive shafts, the two drive belts are spaced apart, the rotating shaft of the first motor is rotatably connected to any one of the drive shafts, and the bottom surface of the vehicle can be placed on the two drive belts.

[0006] Optionally, the feeding module includes a base, a take-up shaft, a feed shaft, a second motor, and a feeding platform. The take-up shaft and the feed shaft are rotatably connected to the base. The rotating shaft of the second motor is connected to the take-up shaft. The feeding platform is fixed to the base and serves as the feeding end of the feeding module. Foam is attached to the material strip. The material strip is wound around the feed shaft. One end of the material strip passes over the feeding platform and is connected to the take-up shaft. The take-up shaft can rotate under the drive of the second motor and can wind up the material strip.

[0007] Optionally, the system also includes a first upright frame, a first electric lead screw, and a first camera. The number of the feeding modules is two, and the two feeding modules are arranged side by side. The first upright frame spans the two feeding modules. The first electric lead screw is fixed to the top of the first upright frame, and the first camera is fixed to the moving end of the first electric lead screw. The first camera can move back and forth between the two feeding modules under the drive of the first electric lead screw.

[0008] Optionally, the first blocking mechanism includes a first cylinder and a stop block. The first cylinder is disposed within the first streamline, and the stop block is fixed to the cylinder rod of the first cylinder. The stop block can extend from between the two transmission belts under the drive of the first cylinder, and the front end of the carrier can abut against the stop block. The first blocking mechanism and the second blocking mechanism have the same structure.

[0009] Optionally, the assembly mechanism includes a robotic arm, a nozzle holder, and a nozzle. The nozzle holder is fixed to the end of the robotic arm, the nozzle is fixed to the nozzle holder, the nozzle is connected to a vacuum generator, and the nozzle can pick up or put down foam.

[0010] Optionally, the scanning mechanism includes a bracket and a scanner. The bracket is fixed to the side of the first streamline, and the scanner is fixed to the top of the bracket. The scanning end of the scanner faces the first streamline. The upward vision mechanism includes a second frame, a second electric lead screw, an extension rod, a camera plate, a second camera, and a light source. The second frame is fixed to the side of the first streamline, the second electric lead screw is fixed to the top of the second frame, the first end of the extension rod is fixed to the moving end of the second electric lead screw, the camera plate is vertically fixed to the second end of the extension rod, and the second camera and the light source are fixed to the camera plate. The lens of the second camera faces the first streamline, the emitting surface of the light source faces the first streamline, and the second electric lead screw and the first streamline are parallel to each other.

[0011] Optionally, the pressing mechanism includes a fixed base, two second cylinders, a pressure plate, a pressure block, and a hydraulic buffer. The fixed base spans the first streamline. The second cylinders are fixed to the top of the fixed base. The two ends of the pressure plate are connected to the cylinder rods of the two second cylinders. The pressure plate is located above the first streamline. The pressure block is fixed to the bottom surface of the pressure plate. The hydraulic buffer is fixed to the side wall of the fixed base. The pressure plate can move downward under the drive of the second cylinders. The pressure block can squeeze the foam attached to the workpiece. The pressure plate can be reset under the drive of the second cylinders. The top surface of the pressure plate can abut against the buffer end of the hydraulic buffer.

[0012] Optionally, the number of pressing mechanisms is greater than one, and the number of second blocking mechanisms is the same as that of pressing mechanisms. One pressing mechanism corresponds to one second blocking mechanism, and the pressing mechanisms are spaced apart along the direction of the first streamline.

[0013] Optionally, the pushing mechanism includes a connecting seat, a pushing cylinder, a slide rail, a sliding plate, a push plate, and a buffer pad. The end of the second streamline is connected to the side of the first streamline. The connecting seat is fixed next to the second streamline. The slide rail is fixed to the top surface of the connecting seat. The sliding plate is slidably connected to the slide rail. The push plate is fixed to the sliding plate above the first streamline. The cylinder rod of the pushing cylinder is connected to the sliding plate. The buffer pad is fixed to the side of the push plate facing the second streamline. The push plate can approach the second streamline under the drive of the pushing cylinder. The buffer pad can push the carrier located on the first streamline and push the carrier to the second streamline. The second streamline includes a second frame and a rotating shaft. The second frame is inclined. The end of the second frame closer to the first streamline is higher than the end away from the first streamline. Two rows of rotating shafts are rotatably connected inside the second frame. The bottom surface of the carrier can be placed on the two rows of rotating shafts. A guide plate is provided at the end of the second frame closer to the first streamline.

[0014] The beneficial technical effects of this invention are as follows: The automatic foam bonding equipment includes: a first streamline, a feeding module, an assembly mechanism, a barcode scanning mechanism, a top-view vision mechanism, a pressing mechanism, a pushing mechanism, a first blocking mechanism, a second blocking mechanism, and a second streamline. In use, the workpiece is first placed on a carrier, and then the carrier is placed at the inlet end of the first streamline. Driven by the first streamline, the carrier and workpiece sequentially pass through the barcode scanning mechanism, the assembly mechanism, the top-view vision mechanism, the pushing mechanism, and the pressing mechanism. When the carrier passes the barcode scanning mechanism, the barcode scanning mechanism scans the barcode on the workpiece. When the carrier passes the assembly mechanism, the first blocking mechanism blocks the carrier, stopping its movement. The foam, driven by the feeding module, moves to the feeding end of the feeding module. The assembly mechanism picks up the foam from the feeding end of the feeding module and attaches it to the workpiece. Then, the first blocking mechanism... The system releases the carrier. When the carrier moves to the upward vision mechanism, the upward vision mechanism checks whether the position of the foam attached to the workpiece is acceptable. If acceptable, the pushing mechanism does not operate until the carrier moves to the pressing mechanism. At this point, the second blocking mechanism blocks the carrier, and the pressing mechanism squeezes the foam attached to the workpiece, causing the workpiece and foam to adhere. Then, the second blocking mechanism releases the carrier, and the carrier and workpiece move to the discharge end of the first streamline under the drive of the first streamline, realizing automated foam placement. If the position of the foam attached to the workpiece is unacceptable, when the carrier moves to the pushing mechanism, the pushing mechanism pushes the carrier and workpiece onto the second streamline. Then, the carrier and workpiece are removed from the automatic foam placement equipment under the drive of the second streamline. Because the entire placement, inspection, and pressing process is fully automated, the degree of automation is high. It has the advantage of a high degree of automation. Attached Figure Description

[0015] Figure 1 This is a top view of the entire machine of the present invention;

[0016] Figure 2 This is a perspective view of the feeding module of the present invention;

[0017] Figure 3 This is a three-dimensional view of the scanning mechanism of the present invention;

[0018] Figure 4 This is a perspective view of the assembly mechanism of the present invention;

[0019] Figure 5 This is a perspective view of the pressing mechanism of the present invention;

[0020] Figure 6 This is a stereoscopic view of the top-view vision mechanism of the present invention;

[0021] Figure 7 This is a perspective view of the second streamline and the feeding mechanism of the present invention;

[0022] in:

[0023] 1. First streamline; 2. Feeding module; 21. Base; 22. Receiving shaft; 23. Feeding shaft; 24. Feeding platform; 25. First upright frame; 26. First electric lead screw; 27. First camera; 3. Scanning mechanism; 31. Bracket; 32. Scanner; 4. Assembly mechanism; 41. Robotic arm; 42. Nozzle holder; 43. Nozzle; 5. Top vision mechanism; 51. Second upright frame; 52. Second electric lead screw; 53. Extension rod; 54. Camera board; 55. Second camera; 56. Light source; 6. Pressing mechanism; 61. Fixed seat; 62. Second cylinder; 63. Pressure plate; 64. Hydraulic buffer; 7. Pushing mechanism; 71. Connecting seat; 72. Pushing cylinder; 73. Slide rail;

[0024] 74. Push plate; 75. Buffer pad; 8. Second streamline; 81. Second frame; 82. Rotating shaft;

[0025] 9. First blocking mechanism; 10. Second blocking mechanism. Detailed Implementation

[0026] In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] This specific embodiment describes in detail the automatic foam bonding equipment described in this application, such as... Figures 1-7As shown, the automatic foam bonding equipment includes: a first flow line 1, a feeding module 2, an assembly mechanism 4, a barcode scanning mechanism 3, a top-view vision mechanism 5, a pressing mechanism 6, a pushing mechanism 7, a first blocking mechanism 9, a second blocking mechanism 10, and a second flow line 8. The feeding module 2, assembly mechanism 4, barcode scanning mechanism 3, top-view vision mechanism 5, and second flow line 8 are located on the side of the first flow line 1. The first blocking mechanism 9 is located inside the first flow line 1 and adjacent to the assembly mechanism 4. The second blocking mechanism 10 is located inside the first flow line 1 and adjacent to the pressing mechanism 6. The two ends of the first flow line 1 are the inlet and outlet ends, respectively. The pushing mechanism 7 and the pressing mechanism 6 are located above the first flow line. The workpiece can be placed on a carrier, and the carrier can be erected on the first flow line 1. The carrier and the workpiece can move from the first flow line 1 under the drive of the first flow line 1. The feed end of line 1 moves to the discharge end of the first flow line 1. The carrier and workpiece can pass through the barcode scanning mechanism 3, the assembly mechanism 4, the upward vision mechanism 5, the pushing mechanism 7, and the pressing mechanism 6 in sequence. The barcode scanning mechanism 3 can scan the barcode on the workpiece. Foam is provided in the feeding module 2. The foam can move to the feeding end of the feeding module 2 under the drive of the feeding module 2. The carrier located on the first flow line 1 can be blocked by the first blocking mechanism 9 or the second blocking mechanism 10. The assembly mechanism 4 can pick up the foam from the feeding end of the feeding module 2 and attach the foam to the workpiece. The upward vision mechanism 5 can detect whether the position of the foam on the workpiece is qualified. The pushing mechanism 7 can push the carrier and workpiece to the second flow line 8. The second flow line 8 can remove the carrier and workpiece from the foam automatic attaching equipment. The pressing mechanism 6 can squeeze the foam attached to the workpiece.In use, the workpiece is first placed on the carrier, and then the carrier is placed at the inlet end of the first flow line 1. Driven by the first flow line 1, the carrier and workpiece pass sequentially through the barcode scanning mechanism 3, the assembly mechanism 4, the upward vision mechanism 5, the pushing mechanism 7, and the pressing mechanism 6. When the carrier passes the barcode scanning mechanism 3, the barcode scanning mechanism 3 scans the barcode on the workpiece. When the carrier passes the assembly mechanism 4, the first blocking mechanism 9 blocks the carrier, stopping its movement. The foam moves to the feeding end of the feeding module 2 under the drive of the feeding module 2. The assembly mechanism 4 picks up the foam from the feeding end of the feeding module 2 and attaches the foam to the workpiece. Then, the first blocking mechanism 9 releases the carrier. When the carrier moves to the upward vision mechanism 5, the upward vision mechanism 5 detects the foam attached to the workpiece. If the foam placement is acceptable, the pushing mechanism 7 remains inactive until the carrier moves to the pressing mechanism 6. At this point, the second blocking mechanism 10 blocks the carrier, and the pressing mechanism 6 presses the foam attached to the workpiece, causing them to adhere. The second blocking mechanism 10 then releases the carrier, and the carrier and workpiece move to the outlet end of the first flow line 1, achieving automated foam placement. If the foam placement on the workpiece is unacceptable, the pushing mechanism 7 pushes the carrier and workpiece onto the second flow line 8 when the carrier moves to it. Then, the carrier and workpiece are removed from the automatic foam placement equipment under the drive of the second flow line 8. Because the entire placement, inspection, and pressing process is fully automated, the equipment boasts a high degree of automation.

[0028] Optionally in this embodiment, the first streamline 1 includes a first frame, two drive shafts, a first motor, and two drive belts. The two ends of the first frame are rotatably connected to a drive shaft, the drive belts are sleeved on the two drive shafts, the two drive belts are spaced apart, the rotating shaft of the first motor is rotatably connected to any one of the drive shafts, and the bottom surface of the vehicle can be placed on the two drive belts.

[0029] Optionally in this embodiment, the feeding module 2 includes a base 21, a take-up shaft 22, a feed shaft 23, a second motor, and a feeding platform 24. The take-up shaft 22 and the feed shaft 23 are rotatably connected to the base 21. The rotating shaft of the second motor is connected to the take-up shaft 22. The feeding platform 24 is fixed to the base 21 and serves as the feeding end of the feeding module 2. Foam is attached to the material strip, which is wound around the feed shaft 23. One end of the material strip passes over the feeding platform 24 and connects to the take-up shaft 22. The take-up shaft 22 can rotate under the drive of the second motor and can wind up the material strip. During feeding, the material strip is wound up by rotating the take-up shaft 22. At this time, the material strip wound on the feed shaft 23 is pulled out. The pulled-out material strip passes through the feeding platform 24, where the assembly mechanism 4 picks up the foam on the material strip located at the feeding platform 24.

[0030] Optionally, this embodiment also includes a first upright frame 25, a first electric lead screw 26, and a first camera 27. There are two feeding modules 2, arranged side-by-side. The first upright frame 25 spans the two feeding modules 2. The first electric lead screw 26 is fixed to the top of the first upright frame 25, and the first camera 27 is fixed to the moving end of the first electric lead screw 26. The first camera 27 can move back and forth between the two feeding modules 2 under the drive of the first electric lead screw 26. The first camera 27 provides visual navigation for the assembly mechanism 4, enabling the assembly mechanism 4 to accurately pick up foam from the feeding table 24. When one of the feeding modules 2 is feeding the assembly mechanism 4, the first camera 27 moves to that feeding module 2 under the drive of the first electric lead screw 26.

[0031] Optionally in this embodiment, the first blocking mechanism 9 includes a first cylinder and a stop block. The first cylinder is disposed within the first streamline 1, and the stop block is fixed to the cylinder rod of the first cylinder. The stop block can extend from between the two transmission belts under the drive of the first cylinder, and the front end of the carrier can abut against the stop block. The first blocking mechanism 9 and the second blocking mechanism 10 have the same structure. When the front end of the carrier abuts against the stop block, the carrier is blocked and stops moving.

[0032] Optionally in this embodiment, the assembly mechanism 4 includes a robotic arm 41, a nozzle seat 42, and a nozzle 43. The nozzle seat 42 is fixed to the end of the robotic arm 41, and the nozzle 43 is fixed to the nozzle seat 42. The nozzle 43 is connected to a vacuum generator and can pick up or put down foam.

[0033] Optionally in this embodiment, the scanning mechanism 3 includes a bracket 31 and a scanner 32. The bracket 31 is fixed to the side of the first streamline 1, and the scanner 32 is fixed to the top of the bracket 31. The scanning end of the scanner 32 faces the first streamline 1. The upward vision mechanism 5 includes a second frame 51, a second electric lead screw 52, ​​an extension rod 53, a camera plate 54, a second camera 55, and a light source 56. The second frame 51 is fixed to the side of the first streamline 1, the second electric lead screw 52 is fixed to the top of the second frame 51, the first end of the extension rod 53 is fixed to the moving end of the second electric lead screw 52, ​​the camera plate 54 is vertically fixed to the second end of the extension rod 53, the second camera 55 and the light source 56 are fixed to the camera plate 54, the lens of the second camera 55 faces the first streamline 1, the emitting surface of the light source 56 faces the first streamline 1, and the second electric lead screw 52 and the first streamline 1 are parallel to each other. The second camera 55 can follow the vehicle located on the first streamline 1 under the drive of the second electric lead screw 52.

[0034] Optionally in this embodiment, the pressing mechanism 6 includes a fixed base 61, two second cylinders 62, a pressure plate 63, a pressure block, and a hydraulic buffer 64. The fixed base 61 spans the first streamline 1. The second cylinders 62 are fixed to the top of the fixed base 61. The two ends of the pressure plate 63 are connected to the cylinder rods of the two second cylinders 62, respectively. The pressure plate 63 is located above the first streamline 1. The pressure block is fixed to the bottom surface of the pressure plate 63. The hydraulic buffer 64 is fixed to the side wall of the fixed base 61. The pressure plate 63 can move downward under the drive of the second cylinders 62. The pressure block can squeeze the foam attached to the workpiece. The pressure plate 63 can be reset under the drive of the second cylinders 62. The top surface of the pressure plate 63 can abut against the buffer end of the hydraulic buffer 64. The hydraulic buffer 64 can provide buffering for the pressure plate 63.

[0035] Optionally in this embodiment, the number of pressing mechanisms 6 is greater than one, and the number of second blocking mechanisms 10 is the same as that of pressing mechanisms 6. One pressing mechanism 6 corresponds to one second blocking mechanism 10, and the pressing mechanisms 6 are spaced apart along the direction of the first flow line 1.

[0036] Optionally in this embodiment, the pushing mechanism 7 includes a connecting seat 71, a pushing cylinder 72, a slide rail 73, a sliding plate, a pushing plate 74, and a buffer pad 75. The end of the second streamline 8 is connected to the side of the first streamline 1. The connecting seat 71 is fixed next to the second streamline 8. The slide rail 73 is fixed to the top surface of the connecting seat 71. The sliding plate is slidably connected to the slide rail 73. The pushing plate 74 is fixed to the sliding plate above the first streamline 1. The cylinder rod of the pushing cylinder 72 is connected to the sliding plate. The buffer pad 75 is fixed to the side of the pushing plate 74 facing the second streamline 8. Driven by the pushing cylinder 72, the device 4 can approach the second streamline 8. The buffer pad 75 can push the carrier located on the first streamline 1 to the second streamline 8. The second streamline 8 includes a second frame 81 and rotating shafts 82. The second frame 81 is inclined, with the end of the second frame 81 closer to the first streamline 1 higher than the end farther from the first streamline 1. Two rows of rotating shafts 82 are rotatably connected inside the second frame 81, and the bottom surface of the carrier can rest on the two rows of rotating shafts 82. A guide plate is provided at the end of the second frame 81 closer to the first streamline 1. The guide plate can provide guidance for the carrier.

[0037] Movement Process: First, the workpiece is placed on the carrier. Then, the carrier is placed at the inlet end of the first streamline 1. Driven by the first streamline 1, the carrier passes under the barcode scanning mechanism 3. The barcode scanner 32 scans the barcode on the workpiece. Then, driven by the first streamline 1, the carrier moves to the first blocking mechanism 9. The first cylinder drives the stop block to extend and block the carrier. Then, the suction nozzle 43 moves to the feeding module 2 under the drive of the robotic arm 41. The suction nozzle 43 absorbs the foam located on the feeding table 24 and, driven by the robotic arm 41, attaches the foam to the workpiece. Then, the first cylinder drives the stop block to retract. The carrier continues to move under the drive of the first streamline 1. When the carrier passes the upper vision mechanism 5, the first camera 27, driven by the first electric screw 26, follows the carrier and takes pictures of the workpiece on the carrier. The images are captured through vision. The system determines whether the position of the foam attached to the workpiece is qualified. If it is not qualified, when the carrier moves to the pusher mechanism 7, the pusher plate 74 pushes the side of the carrier under the drive of the pusher cylinder 72 and pushes the carrier onto the rotating shaft 82. Since the second frame 81 is inclined, the carrier can move away from the first streamline 1 through the rotating shaft 82 under the action of gravity. If the position of the foam is qualified, the pusher mechanism 7 does not work. When the carrier moves to the second set of blocking mechanisms 10, the second set of blocking mechanisms 10 blocks the carrier. At the same time, the pressure plate 63 moves downward under the drive of the second cylinder 62. The pressure block can squeeze the foam attached to the workpiece. Under the pressure of the pressure block, the foam is tightly attached to the workpiece. Then the carrier moves to the discharge end of the first streamline 1 under the drive of the first streamline 1. This process is repeated to realize the automated application of foam to the workpiece.

[0038] The automatic foam bonding equipment described in this embodiment has the advantage of a high degree of automation.

Claims

1. An automatic foam bonding device, characterized in that, include: The first streamline (1), feeding module (2), assembly mechanism (4), barcode scanning mechanism (3), top vision mechanism (5), pressing mechanism (6), pushing mechanism (7), first blocking mechanism (9), second blocking mechanism (10), and second streamline (8) are arranged on the side of the first streamline (1). The first blocking mechanism (9) is arranged inside the first streamline (1) and adjacent to the assembly mechanism (4). The second blocking mechanism (10) is arranged inside the first streamline (1) and adjacent to the pressing mechanism (6). The two ends of the first streamline (1) are the inlet end and the outlet end, respectively. The pushing mechanism (7) and the pressing mechanism (6) are arranged above the first streamline. The workpiece can be placed on the carrier, and the carrier can be erected on the first streamline (1). The carrier and the workpiece can move from the first streamline (1) under the drive of the first streamline (1). The feed end of (1) moves to the discharge end of the first flow line (1). The carrier and the workpiece can pass through the barcode scanning mechanism (3), the assembly mechanism (4), the top vision mechanism (5), the push mechanism (7), and the pressing mechanism (6) in sequence. The barcode scanning mechanism (3) can scan the barcode on the workpiece. Foam is provided in the feeding module (2). The foam can move to the feeding end of the feeding module (2) under the drive of the feeding module (2). The carrier located on the first flow line (1) can be blocked by the first blocking mechanism (9) or the second blocking mechanism (10). The assembly mechanism (4) can pick up the foam on the feeding end of the feeding module (2) and attach the foam to the workpiece. The top vision mechanism (5) can detect whether the position of the foam on the workpiece is qualified. The push mechanism (7) can push the carrier and the workpiece to the second flow line (8). The second flow line (8) can remove the carrier and the workpiece from the foam automatic attaching equipment. The pressing mechanism (6) can squeeze the foam attached to the workpiece.

2. The automatic foam bonding equipment according to claim 1, characterized in that: The first streamline (1) includes a first frame, two drive shafts, a first motor and two drive belts. The two ends of the first frame are rotatably connected to a drive shaft, and the drive belts are sleeved on the two drive shafts. The two drive belts are spaced apart. The rotating shaft of the first motor is rotatably connected to any one of the drive shafts. The bottom surface of the vehicle can be placed on the two drive belts.

3. The automatic foam bonding equipment according to claim 1, characterized in that: The feeding module (2) includes a base (21), a take-up shaft (22), a feed shaft (23), a second motor, and a feeding platform (24). The take-up shaft (22) and the feed shaft (23) are rotatably connected to the base (21). The rotating shaft of the second motor is connected to the take-up shaft (22). The feeding platform (24) is fixed to the base (21). The feeding platform (24) is the feeding end of the feeding module (2). Foam is attached to the material strip. The material strip is wound around the feed shaft (23). One end of the material strip passes around the feeding platform (24) and is connected to the take-up shaft (22). The take-up shaft (22) can rotate under the drive of the second motor. The take-up shaft (22) can wind up the material strip.

4. The automatic foam bonding equipment according to claim 3, characterized in that: It also includes a first upright frame (25), a first electric lead screw (26) and a first camera (27). There are two feeding modules (2), which are arranged side by side. The first upright frame (25) spans the two feeding modules (2). The first electric lead screw (26) is fixed to the top of the first upright frame (25). The first camera (27) is fixed to the moving end of the first electric lead screw (26). The first camera (27) can move back and forth between the two feeding modules (2) under the drive of the first electric lead screw (26).

5. The automatic foam bonding equipment according to claim 3, characterized in that: The first blocking mechanism (9) includes a first cylinder and a stop block. The first cylinder is located in the first streamline (1). The stop block is fixed to the cylinder rod of the first cylinder. The stop block can extend from between the two transmission belts under the drive of the first cylinder. The front end of the carrier can abut against the stop block. The first blocking mechanism (9) and the second blocking mechanism (10) have the same structure.

6. The automatic foam bonding equipment according to claim 1, characterized in that: The assembly mechanism (4) includes a robotic arm (41), a nozzle seat (42) and a nozzle (43). The nozzle seat (42) is fixed to the end of the robotic arm (41), and the nozzle (43) is fixed to the nozzle seat (42). The nozzle (43) is connected to a vacuum generator and can pick up or put down foam.

7. The automatic foam bonding equipment according to claim 1, characterized in that: The scanning mechanism (3) includes a bracket (31) and a scanner (32). The bracket (31) is fixed to the side of the first streamline (1), and the scanner (32) is fixed to the top of the bracket (31). The scanning end of the scanner (32) faces the first streamline (1). The upward vision mechanism (5) includes a second frame (51), a second electric lead screw (52), an extension rod (53), a camera plate (54), a second camera (55), and a light source (56). The second frame (51) is fixed to the side of the first streamline (1). On the other hand, the second electric lead screw (52) is fixed to the top of the second vertical frame (51), the first end of the extension rod (53) is fixed to the moving end of the second electric lead screw (52), the camera plate (54) is vertically fixed to the second end of the extension rod (53), the second camera (55) and the light source (56) are fixed to the camera plate (54), the lens of the second camera (55) faces the first streamline (1), the light-emitting surface of the light source (56) faces the first streamline (1), and the second electric lead screw (52) and the first streamline (1) are parallel to each other.

8. The automatic foam bonding equipment according to claim 1, characterized in that: The pressing mechanism (6) includes a fixed seat (61), two second cylinders (62), a pressure plate (63), a pressure block, and a hydraulic buffer (64). The fixed seat (61) spans the first streamline (1). The second cylinders (62) are fixed to the top of the fixed seat (61). The two ends of the pressure plate (63) are connected to the cylinder rods of the two second cylinders (62). The pressure plate (63) is located above the first streamline (1). The pressure block is fixed to the bottom surface of the pressure plate (63). The hydraulic buffer (64) is fixed to the side wall of the fixed seat (61). The pressure plate (63) can move downward under the drive of the second cylinders (62). The pressure block can squeeze the foam attached to the workpiece. The pressure plate (63) can be reset under the drive of the second cylinders (62). The top surface of the pressure plate (63) can abut against the buffer end of the hydraulic buffer (64).

9. The automatic foam bonding equipment according to claim 8, characterized in that: The number of pressing mechanisms (6) is greater than one, and the number of second blocking mechanisms (10) is the same as that of pressing mechanisms (6). One pressing mechanism (6) corresponds to one second blocking mechanism (10). The pressing mechanisms (6) are spaced apart along the direction of the first streamline (1).

10. The automatic foam bonding equipment according to claim 1, characterized in that: The feeding mechanism (7) includes a connecting seat (71), a feeding cylinder (72), a slide rail (73), a sliding plate, a push plate (74), and a buffer pad (75). The end of the second streamline (8) is connected to the side of the first streamline (1). The connecting seat (71) is fixed next to the second streamline (8). The slide rail (73) is fixed to the top surface of the connecting seat (71). The sliding plate is slidably connected to the slide rail (73). The push plate (74) is fixed to the sliding plate above the first streamline (1). The cylinder rod of the feeding cylinder (72) is connected to the sliding plate. The buffer pad (75) is fixed to the side of the push plate (74) facing the second streamline (8). Driven by the pusher cylinder (72), it can approach the second streamline (8). The buffer pad (75) can push the carrier located on the first streamline (1) and push the carrier to the second streamline (8). The second streamline (8) includes a second frame (81) and a rotating shaft (82). The second frame (81) is inclined. The end of the second frame (81) closer to the first streamline (1) is higher than the end away from the first streamline (1). Two rows of rotating shafts (82) are rotatably connected inside the second frame (81). The bottom surface of the carrier can be placed on the two rows of rotating shafts (82). A guide plate is provided at the end of the second frame (81) closer to the first streamline (1).

Images