Automatic riveting, loading and unloading device and production line thereof

Abstract

The utility model provides an automatic riveting, loading and unloading device and a production line thereof, which comprise a loading line, a first robot, a second robot, a third robot, a vibrating disk, a stamping mechanism and a riveting line, the feeding line, the stamping mechanism and the riveting line are sequentially and adjacently arranged, the vibration disc is arranged on one side of the stamping mechanism, the first robot is arranged on one side of the vibration disc, the second robot is arranged on the side close to the feeding line, and the third robot is arranged on the side close to the riveting line. The chassis riveting robot is simple in structure and easy to cooperate, automatic loading and unloading of the chassis riveting process and automatic loading of bolts are achieved through cooperation of all the mechanisms and the robot, the labor intensity of workers can be effectively reduced, the labor cost is reduced, the production takt is reduced, and the working efficiency is improved. And potential safety hazards caused by manual nearby operation can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner production, in particular to an automatic riveting and pressing upper and lower line device and a production line thereof. Background Art

[0002] During the installation of the air conditioner, the compressor in the air conditioner needs to be installed with the air conditioner chassis, specifically by fixing bolts on the air conditioner chassis, and limiting and fixing the compressor with bolts. The traditional production process of fixing the air conditioner chassis bolts is complicated, and the air conditioner chassis needs to be riveted. Specifically, the chassis that needs to be pre-riveted is first transported to the line side, and the staff will place the bolts on the riveting machine, and then arrange another staff to place the chassis and manually riveted and loaded, and finally the transporter will transport it to the riveting line for base riveting.

[0003] However, in the above work process, although the actions of retracting and releasing the chassis and bolts are simple, employees are required to move frequently and twist their bodies to take out the chassis and bolts. The chassis is heavy, which leads to high labor intensity, insufficient efficiency and high labor costs for employees. In addition, the punching machine is a pressure machine, and manual labor is required nearby, which poses a mechanical safety hazard. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an automatic riveting upper and lower line device and a production line thereof, so as to effectively solve the above-mentioned problems.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An automatic riveting upper and lower line device, comprising a feeding line, a first robot, a second robot, a third robot, a vibration plate, a stamping mechanism and a riveting line; the feeding line, the stamping mechanism and the riveting line are arranged adjacent to each other in sequence, the vibration plate is arranged on one side of the stamping mechanism, the first robot is arranged on one side of the vibration plate, the second robot is arranged on a side close to the feeding line, and the third robot is arranged on a side close to the riveting line.

[0007] As a further improvement of the utility model: a first clamp is arranged on the first robot, and the first clamp comprises a rotating shaft, a first flange and at least one clamp; one end of the rotating shaft is connected to the first robot, and the other end of the rotating shaft is connected to the first flange, and a clamp is arranged below the first flange.

[0008] As a further improvement of the utility model: the clamping jaw comprises a clamping jaw seat and a clamping block; a bolt groove is arranged in the middle of the clamping jaw seat, and a plurality of clamping blocks are arranged around the bolt groove, and the clamping block is movably embedded in the end of the clamping jaw seat.

[0009] As a further improvement of the present invention: three clamping claws are arranged below the first flange.

[0010] As a further improvement of the utility model: a second clamp is provided on the second robot, and the second clamp includes a first connecting shaft, a first connecting plate, a first connecting rod, a first connecting piece, a first fixed frame and a first suction cup; one end of the first connecting shaft is connected to the second robot, the other end of the first connecting shaft is connected to the first connecting plate, the lower part of the first connecting plate is connected to the first connecting rod through the first connecting piece, the first connecting rod is connected to the first fixed frame through the first connecting piece, and the first fixed frame is connected to the first suction cup.

[0011] As a further improvement of the utility model: it comprises four first suction cups, and the first suction cups are symmetrically arranged in pairs at both ends of the first connecting rod.

[0012] As a further improvement of the present utility model: a third clamp is arranged on the third robot, and the third clamp includes a second connecting shaft, a second connecting plate, a second connecting rod, a second connecting member, a second fixed frame and a second suction cup; one end of the second connecting shaft is connected to the third robot, the other end of the second connecting shaft is connected to the second connecting plate, the lower part of the second connecting plate is connected to the second connecting rod through the second connecting member, the second connecting rod is connected to the second fixed frame through the second connecting member, and the second fixed frame is connected to the second suction cup.

[0013] As a further improvement of the utility model: it comprises four second suction cups, and the second suction cups are symmetrically arranged in pairs at both ends of the second connecting rod.

[0014] As a further improvement of the utility model: a safety net is arranged around the device.

[0015] A production line, wherein an automatic riveting upper and lower line device as described in any one of the above is applied.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model has a simple structure and is easy to cooperate with. Through the collaboration between various mechanisms and robots, the automatic on-line and off-line of the chassis riveting process and the automatic on-line of the bolts can be realized, which can effectively reduce the labor intensity of employees, reduce labor costs, reduce production rhythm, improve work efficiency, and effectively avoid the safety hazards of manual operation nearby. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the device structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the first clamp structure of the utility model.

[0020] Figure 3 It is a side view of the first clamp of the utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the second robot of the present utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the third robot of the present utility model.

[0023] Figure 6 It is a top view of the device of the utility model.

[0024] Description of reference numerals:

[0025] 1-feeding line; 2-first robot; 3-second robot; 4-third robot; 5-vibration plate; 6-stamping mechanism; 7-rivet line; 8-bolt; 9-air conditioner chassis; 61-punch press mold; 10-base; 101-fuselage; 102-machine arm; 21-first fixture; 211-rotating axis; 212-first flange; 213-claw; 2131-claw seat; 2132-clamp block; 2133-screw Bolt groove; 31-second clamp; 311-first connecting shaft; 312-first connecting plate; 313-first connecting rod; 314-first connecting piece; 315-first fixing frame; 316-first suction cup; 41-third clamp; 411-second connecting shaft; 412-second connecting plate; 413-second connecting rod; 414-second connecting piece; 415-second fixing frame; 416-second suction cup; 103-safety net. DETAILED DESCRIPTION

[0026] The present invention is further described with reference to the accompanying drawings and embodiments:

[0027] Embodiment 1:

[0028] This embodiment provides the following Figure 1 An automatic riveting upper and lower line device is shown, which includes a feeding line 1, a first robot 2, a second robot 3, a third robot 4, a vibration plate 5, a stamping mechanism 6 and a riveting line 7; the feeding line 1, the stamping mechanism 6 and the riveting line 7 are arranged adjacent to each other in sequence, the vibration plate 5 is arranged on one side of the stamping mechanism 6, the first robot 2 is arranged on one side of the vibration plate 5, the second robot 3 is arranged on a side close to the feeding line 1, and the third robot 4 is arranged on a side close to the riveting line 7.

[0029] In this embodiment, the loading line 1 is used to convey the un-riveted air-conditioning chassis 9; the vibration plate 5 is used to convey the bolts 8, and can realize the orderly arrangement of the bolts 8; the second robot 3 is used to take the un-riveted air-conditioning chassis 9 from the loading line 1 and place it on the stamping mechanism 6, and the first robot 2 is used to take the bolts 8 from the vibration plate 5 and place them on the punching die 61 on the stamping mechanism 6; the third robot 4 is used to take the riveted air-conditioning chassis 9 and place it on the riveting line 7 for base riveting; the stamping mechanism 6 is provided with a punching die 61 for placing the air-conditioning chassis 9 for stamping, and the stamping mechanism 6 is used to perform stamping processing on the air-conditioning chassis 9; the riveting line 7 is used to perform base riveting on the stamped air-conditioning chassis 9.

[0030] During the working process, the feeding line 1 first conveys the incoming materials of the air-conditioning chassis 9, and at the same time the vibration plate 5 is started to realize the orderly arrangement of the bolts 8, which is convenient for the first robot 2 to clamp, and then the first robot 2 takes the bolts 8 on the vibration plate 5 and places them on the punching die 61 of the stamping mechanism 6. At the same time, the second robot 3 takes the air-conditioning chassis 9 to be punched from the feeding line 1 and places it on the punching die, and the stamping mechanism 6 performs automatic stamping work. After the stamping is completed, the third robot 4 takes the stamped air-conditioning chassis 9 and places it on the rivet line 7 for base riveting. At the same time, the first robot 2 and the second robot 3 are ready and repeat the above work. Then the third robot 4 continues to place the stamped air-conditioning chassis 9 on the rivet line 7 for base riveting, and reciprocates according to this rhythm, thereby realizing the riveting of the chassis and the upper and lower lines in one flow, reducing the line operation of personnel and material transfer, solving the problem of material accumulation, and realizing the automation of the processing process of the air-conditioning chassis 9.

[0031] Embodiment 2:

[0032] This embodiment provides the following Figure 1-6 An automatic riveting upper and lower line device is shown, which includes a feeding line 1, a first robot 2, a second robot 3, a third robot 4, a vibration plate 5, a stamping mechanism 6 and a riveting line 7; the feeding line 1, the stamping mechanism 6 and the riveting line 7 are arranged adjacent to each other in sequence, the vibration plate 5 is arranged on one side of the stamping mechanism 6, the first robot 2 is arranged on one side of the vibration plate 5, the second robot 3 is arranged on a side close to the feeding line 1, and the third robot 4 is arranged on a side close to the riveting line 7.

[0033] In this embodiment, the first robot 2, the second robot 3 and the third robot 4 all have a base 10, a body 101 and an arm 102. The base 10 is set on the corresponding workstation for installing the body 101. The body 101 is set on the base 10 and can rotate in the horizontal direction. The bottom end of the body 101 is connected to the base 10, so that the body 101 can swing with the bottom end as the rotation center. The top end of the body 101 is rotatably connected to one end of the arm 102, and the other end of the arm 102 is connected to the clamp, and the other end of the arm 102 is rotatably connected to the clamp. Through the above structural setting, each robot can move flexibly at its respective workstation, which can meet the robot's picking needs at different positions.

[0034] In this embodiment, the first robot 2 takes the bolt 8 on the vibration plate 5 by clamping. Specifically, the clamp structure of the first robot 2 is as shown in the attached figure. Figure 2-3 As shown, a first clamp 21 is provided on the first robot 2, and the first clamp 21 includes a rotating shaft 211, a first flange 212 and at least one clamp 213; one end of the rotating shaft 211 is connected to the first robot 2, and the other end of the rotating shaft 211 is connected to the first flange 212, and a clamp 213 is provided below the first flange 212.

[0035] The body 101 of the first robot 2 can rotate, and its arm 102 can swing. The first rotating shaft 211 is used to install and rotate the first flange 212. The first flange 212 is used to install the clamp 213. The clamp 213 is used to clamp the bolt 8. During the working process, the clamp 213 is controlled to clamp the bolt 8 according to the system's instructions.

[0036] Further, as attached Figure 2-3 As shown, the clamping jaw 213 includes a clamping jaw seat 2131 and a clamping block 2132 ; a bolt slot 2133 is arranged in the middle of the clamping jaw seat 2131 , and a plurality of clamping blocks 2132 are arranged around the bolt slot 2133 , and the clamping block 2132 is movably embedded in the end of the clamping jaw seat 2131 .

[0037] Among them, the clamping jaw seat 2131 is used to install the clamping block 2132, and to clamp the bolt 8 through the bolt groove 2133 and the clamping block 2132. During the working process, the first clamp 21 first moves down to the position of clamping the bolt 8, and after determining the position of the bolt 8, it moves as a whole so that the top part of the bolt 8 is inserted into the bolt groove 2133, and then a number of clamping blocks 2132 move toward the center of the bolt groove 2133 to clamp the bolt 8. When placing the bolt 8, the clamping block 2132 moves away from the bolt groove 2133, and the bolt 8 is delivered and released. The diameter of the bolt groove 2133 is larger than the diameter of the bolt 8, and by controlling the inward or outward movement of the clamping block 2132, the bolt 8 can be clamped and released.

[0038] In a specific example of this embodiment, three clamping claws 213 are arranged below the first flange 212 .

[0039] In this embodiment, the second robot 3 picks up the unpunched air conditioner chassis 9 on the feeding line 1 by suction. Specifically, the fixture structure of the second robot 3 is as shown in the attached figure. Figure 4 As shown, the second robot 3 is provided with a second clamp 31, and the second clamp 31 includes a first connecting shaft 311, a first connecting plate 312, a first connecting rod 313, a first connecting member 314, a first fixing frame 315 and a first suction cup 316; one end of the first connecting shaft 311 is connected to the second robot 3, the other end of the first connecting shaft 311 is connected to the first connecting plate 312, the lower part of the first connecting plate 312 is connected to the first connecting rod 313 through the first connecting member 314, the first connecting rod 313 is connected to the first fixing frame 315 through the first connecting member 314, and the first fixing frame 315 is connected to the first suction cup 316.

[0040] The first connecting shaft 311 is used to install the first connecting plate 312; the first connecting plate 312 is used to install the first connecting rod 313; the first connecting rod 313 is used to install the first suction cup 316; the first suction cup 316 is used to suck the air-conditioning chassis 9 on the loading line 1; the first connecting member 314 is used to install the first connecting rod 313 and the first connecting plate 312, and to install the first connecting rod 313 and the first fixing frame 315; the first fixing frame 315 is used to install the first suction cup 316. The first suction cup 316 can suck the air-conditioning chassis 9 by vacuum suction to achieve movement.

[0041] In one specific example of this embodiment, four first suction cups 316 are included, and the first suction cups 316 are symmetrically arranged in pairs at both ends of the first connecting rod 313.

[0042] In this embodiment, the third robot 4 takes the stamped air conditioner chassis 9 on the stamping mechanism 6 by suction. Specifically, the fixture structure of the third robot 4 is as shown in the attached figure. Figure 5 As shown, the third robot 4 is provided with a third fixture 41, and the third fixture 41 includes a second connecting shaft 411, a second connecting plate 412, a second connecting rod 413, a second connecting member 414, a second fixing frame 415 and a second suction cup 416; one end of the second connecting shaft 411 is connected to the third robot 4, the other end of the second connecting shaft 411 is connected to the second connecting plate 412, the lower part of the second connecting plate 412 is connected to the second connecting rod 413 through the second connecting member 414, the second connecting rod 413 is connected to the second fixing frame 415 through the second connecting member 414, and the second fixing frame 415 is connected to the second suction cup 416.

[0043] The second connecting shaft 411 is used to install the second connecting plate 412; the second connecting plate 412 is used to install the second connecting rod 413; the second connecting rod 413 is used to install the second suction cup 416; the second suction cup 416 is used to absorb the air-conditioning chassis 9 punched on the punching mechanism 6; the second connecting member 414 is used to install the second connecting rod 413 and the second connecting plate 412, and to install the second connecting rod 413 and the second fixing frame 415; the second fixing frame 415 is used to install the second suction cup 416. The second suction cup 416 can absorb the air-conditioning chassis 9 by vacuum suction to achieve movement.

[0044] In a specific example of this embodiment, four second suction cups 416 are included, and the second suction cups 416 are symmetrically arranged in pairs at both ends of the second connecting rod 413 .

[0045] Furthermore, in order to protect the mechanical structure of the device and enhance the safety of the staff, the following Figure 6 As shown, a safety net 103 is arranged around the device.

[0046] Embodiment three:

[0047] This embodiment provides a production line, in which an automatic riveting upper and lower line device described in any one of the above-mentioned embodiments 1 to 2 is applied.

[0048] The main functions of the utility model are as follows: it is applied to the installation and processing of various air-conditioning compressors, and through the cooperation of various mechanisms, the automatic online installation of bolts 8 and chassis, punching, and automatic material discharge are realized. By placing the riveted wire 7 behind the punch press, manual transfer is eliminated, and the robot automatically unloads the material to realize one-flow production.

[0049] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

Claims

1. An automatic riveting and pressing upper and lower line device, It is characterized in that It includes a feeding line, a first robot, a second robot, a third robot, a vibration plate, a stamping mechanism and a riveting line; the feeding line, the stamping mechanism and the riveting line are arranged adjacent to each other in sequence, the vibration plate is arranged on one side of the stamping mechanism, the first robot is arranged on one side of the vibration plate, the second robot is arranged on a side close to the feeding line, and the third robot is arranged on a side close to the riveting line.

2. According to claim 1, an automatic riveting upper and lower line device, It is characterized in that The first robot is provided with a first fixture, which includes a rotating shaft, a first flange and at least one clamp; one end of the rotating shaft is connected to the first robot, and the other end of the rotating shaft is connected to the first flange, and a clamp is provided below the first flange.

3. According to claim 2, an automatic riveting upper and lower line device, It is characterized in that The clamping jaw comprises a clamping jaw seat and a clamping block; a bolt groove is arranged in the middle of the clamping jaw seat, and a plurality of clamping blocks are arranged around the bolt groove. The clamping blocks are movably embedded in the end of the clamping jaw seat.

4. According to claim 2, an automatic riveting and pressing upper and lower line device, It is characterized in that Three clamping claws are arranged below the first flange.

5. The automatic riveting upper and lower line device according to claim 1, It is characterized in that A second clamp is provided on the second robot, and the second clamp includes a first connecting shaft, a first connecting plate, a first connecting rod, a first connecting piece, a first fixing frame and a first suction cup; one end of the first connecting shaft is connected to the second robot, the other end of the first connecting shaft is connected to the first connecting plate, the lower part of the first connecting plate is connected to the first connecting rod through the first connecting piece, the first connecting rod is connected to the first fixing frame through the first connecting piece, and the first fixing frame is connected to the first suction cup.

6. The automatic riveting upper and lower line device according to claim 5, It is characterized in that It comprises four first suction cups, which are symmetrically arranged in pairs at two ends of the first connecting rod.

7. The automatic riveting upper and lower line device according to claim 1, It is characterized in that The third robot is provided with a third clamp, and the third clamp includes a second connecting shaft, a second connecting plate, a second connecting rod, a second connecting piece, a second fixed frame and a second suction cup; one end of the second connecting shaft is connected to the third robot, the other end of the second connecting shaft is connected to the second connecting plate, the lower part of the second connecting plate is connected to the second connecting rod through the second connecting piece, the second connecting rod is connected to the second fixed frame through the second connecting piece, and the second fixed frame is connected to the second suction cup.

8. The automatic riveting upper and lower line device according to claim 7, It is characterized in that It comprises four second suction cups, which are symmetrically arranged in pairs at two ends of the second connecting rod.

9. The automatic riveting upper and lower line device according to claim 1, It is characterized in that A safety net is arranged around the device.

10. A production line, It is characterized in that An automatic riveting upper and lower line device according to any one of claims 1 to 9 is used.

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