CN214321668U

CN214321668U - Basin frame riveting production line

Info

Publication number: CN214321668U
Application number: CN202023140121.6U
Authority: CN
Inventors: 吴成强
Original assignee: Guangzhou Taicheng Automatic Equipment Co ltd
Current assignee: Guangzhou Taicheng Automatic Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-01
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a basin frame riveting production line, which comprises a workbench, a glue dispensing mechanism, a first riveting machine, a second riveting machine, a discharging mechanism and a controller, wherein a fixed plate is arranged on the workbench along the length direction, a first station, a second station, a third station and a fourth station are sequentially arranged on the fixed plate, a clamping and conveying mechanism is arranged on the fixed plate, the glue dispensing mechanism is arranged above the first station, the second station is used for placing a basin frame on a polished part after glue dispensing, the first riveting machine and the second riveting machine are respectively arranged above the second station and the third station, the discharging mechanism is arranged at one side of the second riveting machine, which is far away from the first riveting machine, the utility model can automatically perform glue dispensing, riveting and discharging, replaces the traditional mechanical punch press to further ensure the safety of workers, and has high automation degree, the production efficiency is improved, and the riveting surface is smoother and the riveting quality is improved through secondary riveting.

Description

Basin frame riveting production line

Technical Field

The utility model relates to a riveting equipment technical field especially relates to a basin frame riveting production line.

Background

The loudspeaker basin frame is a part of the loudspeaker, plays a role in supporting and fixing, can combine a vibrating diaphragm, a folding ring, a centering sheet, a magnet, a magnetic conduction element and the like together, and can also play a role in mounting the loudspeaker on a box body. Among the prior art, loudspeaker basin frame's external lead wire needs adopt the china department to connect, and the china department need weld or rivet to the basin frame, and current riveting process need be earlier with the china department fix on the basin frame through artifical point gluing, riveting through the reviting machine, and such production flow need carry out artifical point gluing and artifical material loading, and intensity of labour is big, and production efficiency is low, carries out the rivet surface unevenness after the single riveting through the reviting machine moreover, and the riveting quality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model aims to provide a basin frame riveting production line not only can glue, riveting and the ejection of compact automatically, replaces traditional mechanical punch press to further guarantee workman's safety, and degree of automation is high, has improved production efficiency, passes through the secondary riveting moreover for the riveting surface is more level and more smooth, has improved the riveting quality.

The purpose of the utility model is realized by adopting the following technical scheme:

the basin frame riveting production line comprises a workbench, a glue dispensing mechanism, a first riveting machine, a second riveting machine, a discharging mechanism and a controller, wherein a fixed plate is arranged on the workbench along the length direction, and a first station, a second station, a third station and a fourth station are sequentially arranged on the fixed plate from right to left;

the clamping and conveying mechanism is arranged on the fixed plate and used for clamping the washers on the first station, the second station, the third station and the fourth station and conveying the washers to the next station;

the glue dispensing mechanism is arranged on the workbench and above the first station and used for dispensing the washer on the first station, the washer is horizontally placed on the first station manually, and the glue dispensing mechanism is started to dispense glue on the upper end face of the washer on the first station;

the second station is used for placing a basin stand on the glued washer, and manually placing the basin stand on the glued washer and bonding the same;

the first riveting machine and the second riveting machine are respectively arranged above the second station and the third station and are respectively used for riveting the basin frame and the washer on the second station and the third station, wherein the first riveting machine is used for pressing the rivet at the joint of the basin frame and the washer on the second station, and the second riveting machine is used for flattening the riveted part of the basin frame and the washer on the third station, so that the riveted part is smoother;

the discharging mechanism is arranged on one side, away from the first riveting machine, of the second riveting machine and is used for adsorbing, conveying and discharging the workpieces subjected to secondary riveting, the flattened basin frame and the flattened washer are conveyed to the position below the discharging mechanism through the clamping and conveying mechanism, and the basin frame and the flattened washer are adsorbed by the discharging mechanism and conveyed to a finished product collecting container;

the controller is arranged in the workbench and is respectively in circuit connection with the clamping and conveying mechanism, the glue dispensing mechanism, the first riveting machine, the second riveting machine and the discharging mechanism.

Furthermore, the clamping and conveying mechanism comprises two fixed seats, two moving rods, a first power mechanism, a second power mechanism and a connecting guide rail, the two fixed seats are arranged on the workbench side by side from left to right, the fixed seats extend forwards and backwards, the upper ends of the fixed seats are connected with two sliding tables in a sliding manner, the sliding tables can slide forwards and backwards along the fixed seats, two ends of each moving rod are respectively connected with the sliding tables on the two fixed seats in a sliding manner, furthermore, the upper ends of the sliding tables are provided with sliding grooves, and the moving rods are connected with the sliding grooves in a sliding manner; the first power mechanism is arranged in the workbench and used for driving the two sliding tables to move close to or away from each other, so that the movable rod can clamp washers on each station; the second power mechanism is connected with one of the sliding tables and used for driving the movable rods to slide left and right, the connecting guide rail is connected with two connecting seats in a sliding manner, the two connecting seats are respectively connected with the corresponding movable rods, so that the two movable rods can synchronously move left and right under the driving of the second power mechanism, the two movable rods are driven by the first power mechanism to clamp washers on the first station, the second station, the third station and the fourth station and are driven by the second power mechanism to be conveyed to the next station;

further, two the slip table is provided with positive lead screw nut and derotation lead screw nut respectively, it is provided with the lead screw to rotate on the fixing base, the lead screw respectively with positive lead screw nut and derotation lead screw nut cooperate, first power unit respectively with two the lead screw links to each other, rotates through first power unit drive lead screw, and positive lead screw nut and derotation lead screw nut are moving in opposite directions or carrying on the back along the lead screw this moment, make first power unit can drive two the slip table is close to each other or is kept away from.

Furthermore, the first power mechanism is a first servo motor, a rotating shaft of the first servo motor is respectively connected with the two screw rods through a belt, and the power of the first servo motor is transmitted to the two screw rods through belt transmission, so that the purpose of driving the two moving rods to approach or leave each other to realize clamping or loosening is realized. The second power mechanism is a second servo motor, the second servo motor is connected with one of the side walls of the sliding table, a friction wheel is arranged on a rotating shaft of the second servo motor, the friction wheel is connected with the side wall corresponding to the moving rod in an abutting mode, the second servo motor drives friction force to rotate, the moving rod is driven to slide left and right, and therefore the purpose that the washer of the previous station is conveyed to the next station is achieved.

Furthermore, five clamping pieces are arranged on each moving rod at equal intervals, the interval between every two adjacent clamping pieces is consistent with the interval between the first station and the second station, and workpieces on all stations are stably clamped through the clamping pieces.

Further, a rotary ejection mechanism is arranged at the first station, the rotary ejection mechanism comprises a fixed ring, an ejection ring, a telescopic cylinder and a rotary motor, the fixed ring is arranged on the fixed plate, the telescopic cylinder is arranged on the workbench, a lifting plate is arranged at the telescopic end of the telescopic cylinder, the ejection ring is slidably arranged on the fixed seat, the lower end of the ejection ring is rotatably connected with the lifting plate, the rotary motor is arranged on the lifting plate, the output end of the rotary motor is connected with the lower end of the ejection ring through a transmission belt, when the rotary mechanism works, the washer is placed on the fixed ring, the dispensing mechanism is started to be in contact with the upper end face of the washer, at the moment, the controller controls the telescopic cylinder to be started to drive the lifting plate to ascend, the ejection ring and the washer fixed ring are ejected out, and the ejection ring and the washer are driven to rotate through the rotary motor, the glue dispensing mechanism can be uniformly coated on the upper end surface of the washer, and the glue dispensing quality is improved.

Further, point gum machine constructs including X axle moving mechanism, Y axle moving mechanism, Z axle moving mechanism and two injecting glue pipes, the setting is extended around the X axle moving mechanism, extend about the Y axle moving mechanism set up and with X axle moving mechanism links to each other, Z axle moving mechanism extend from top to bottom set up and with Y axle moving mechanism links to each other, two injecting glue pipe all sets up on Z axle moving mechanism.

Furthermore, X axle moving mechanism, Y axle moving mechanism and Z axle moving mechanism structure are unanimous, and all include lead screw slide rail and driving motor, wherein the injecting glue pipe sets up on the slip table of the lead screw slide rail of Z axle moving mechanism, can realize the drive of three-axis direction for the injecting glue pipe can accurately move to first station on.

Further, the discharging mechanism comprises a first electric push rod, a conveying slide rail, an adsorption mechanism and a second electric push rod, the conveying slide rail extends forwards and backwards, a slide seat is connected to the conveying slide rail in a sliding manner, the slide seat can slide forwards and backwards along the conveying slide rail, the first electric push rod extends upwards and downwards and is arranged on the slide seat, the adsorption mechanism is arranged at the telescopic end of the first electric push rod, the adsorption mechanism can be driven to move downwards through the first electric push rod to adsorb the processed workpiece, the second electric push rod is arranged at one end of the conveying slide rail, the telescopic end of the second electric push rod is connected with the slide seat, the slide seat can be driven to move forwards and backwards through the second electric push rod, so that the adsorption mechanism can move forwards and backwards between the fixing plate and the finished product bin, the workpiece pressed by the second riveting machine passes through the clamping and conveying mechanism, conveying to the lower part of the adsorption mechanism, driving the adsorption mechanism to move downwards to adsorb the workpiece through a first electric push rod, then driving the adsorption mechanism to move upwards, driving the adsorption mechanism to move backwards to the upper part of the finished product bin through a second electric push rod, and closing the adsorption mechanism to enable the processed workpiece to fall into the finished product bin.

Further, adsorption apparatus constructs including vacuum pump and vacuum chuck, the vacuum pump sets up first electric putter's flexible serving, vacuum chuck sets up the lower extreme of vacuum pump for adsorb the work piece that processing was accomplished, control the vacuum pump through the controller and make vacuum chuck possess strong suction, can adsorb the work piece that processing was accomplished and carry, close the vacuum pump and then can realize placing the work piece purpose.

Further, a vertical plate is arranged on the workbench, a control panel and a signal lamp are arranged on the vertical plate, the control panel and the signal lamp are respectively in circuit connection with the controller, the control panel can control the program to be started or closed, the signal lamp is used for displaying the program to run, furthermore, the signal lamp is a three-color lamp, green represents that the program runs normally, yellow represents that the program runs finished, and red represents that the program is abnormal, namely equipment faults exist.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the automatic riveting machine is provided with a clamping and conveying mechanism, a washer on a first station is subjected to glue dispensing through a glue dispensing mechanism, then is clamped and conveyed to a second station, is placed on a basin frame by an operator and is adhered to the washer, and then is conveyed to a first riveting machine to rivet rivets at the joint of the basin frame and the washer, then is conveyed to the lower part of a second riveting machine to flatten the uneven surface, and finally is conveyed to a discharging mechanism and conveyed to a finished product bin; the utility model discloses not only can glue automatically, riveting and the ejection of compact replace traditional mechanical punch press to further guarantee workman's safety, degree of automation is high, has improved production efficiency, passes through the secondary riveting moreover for the riveting surface is more level and more smooth, has improved the riveting quality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a left side view of an embodiment of the present invention;

fig. 3 is a schematic structural view of a glue dispensing mechanism in an embodiment of the present invention;

fig. 4 is a schematic structural view of a clamping and conveying mechanism in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rotary ejection mechanism in an embodiment of the present invention.

In the figure: 1. a work table; 11. a fixing plate; 111. a first station; 112. a second station; 113. a third station; 114. a fourth station; 2. a clamping and conveying mechanism; 21. a fixed seat; 211. a sliding table; 2111. positively rotating the screw nut; 2112. reversely rotating the screw rod nut; 212. a screw rod; 22. a travel bar; 221. a clamping member; 23. a first power mechanism; 24. a second power mechanism; 241. a friction wheel; 25. connecting the guide rails; 251. a connecting seat; 3. a glue dispensing mechanism; 31. an X-axis moving mechanism; 32. a Y-axis moving mechanism; 33. a Z-axis moving mechanism; 34. a glue injection pipe; 4. a first riveting machine; 5. a second riveting machine; 6. a discharging mechanism; 61. a first electric push rod; 62. a conveying slide rail; 621. a slide base; 63. an adsorption mechanism; 631. a vacuum pump; 632. a vacuum chuck; 64. a second electric push rod; 7. a vertical plate; 71. a signal lamp; 8. a control panel; 9. rotating the ejection mechanism; 91. a fixing ring; 92. ejecting a ring; 93. a telescopic cylinder; 931. a lifting plate; 94. a rotating electric machine; 941. a drive belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-5, the basin stand riveting production line includes a workbench 1, a dispenser mechanism 3, a first riveting machine 4, a second riveting machine 5, a discharging mechanism 6 and a controller, wherein a fixing plate 11 is arranged on the workbench 1 along the length direction, and a first station 111, a second station 112, a third station 113 and a fourth station 114 are sequentially arranged on the fixing plate 11 from right to left;

the fixed plate 11 is provided with a clamping and conveying mechanism 2, and the clamping and conveying mechanism 2 is used for clamping washers on a first station 111, a second station 112, a third station 113 and a fourth station 114 and conveying the washers to the next station;

the dispensing mechanism 3 is arranged on the workbench 1 and above the first station 111, and is used for dispensing the washer on the first station 111, horizontally placing the washer on the first station 111 manually, and starting the dispensing mechanism 3 to dispense the upper end face of the washer on the first station 111;

the second station 112 is used for placing a basin stand on the glued washer, and manually placing the basin stand on the glued washer and bonding the same;

the first riveting machine 4 and the second riveting machine 5 are respectively arranged above the second station 112 and the third station 113 and are respectively used for riveting the basin frame and the washer on the second station 112 and the third station 113, wherein the first riveting machine 4 is used for pressing the rivet at the joint of the basin frame and the washer on the second station 112, and the second riveting machine 5 is used for flattening the riveted part of the basin frame and the washer on the third station 113, so that the riveted part is smoother;

the discharging mechanism 6 is arranged on one side, far away from the first riveting machine 4, of the second riveting machine 5 and is used for adsorbing, conveying and discharging the workpieces subjected to secondary riveting, the flattened basin frame and the flattened washer are conveyed to the position below the discharging mechanism 6 through the clamping and conveying mechanism 2, and the basin frame and the flattened washer are adsorbed by the discharging mechanism 6 and conveyed to a finished product collecting container;

the controller sets up in workstation 1, and the controller respectively with centre gripping conveying mechanism 2, point gum machine construct 3, first reviting machine 4,

second reviting machine

5, 6 circuit connection of discharge mechanism, PLC controller is chooseed for use to the controller.

In this embodiment, the clamping and conveying mechanism 2 includes two fixing seats 21, two moving rods 22, a first power mechanism 23, a second power mechanism 24 and a connecting guide rail 25, the two fixing seats 21 are arranged on the workbench 1 side by side left and right, the fixing seats 21 extend forward and backward, the upper ends of the fixing seats 21 are slidably connected with two sliding tables 211, the sliding tables 211 can slide forward and backward along the fixing seats 21, two ends of the moving rods 22 are respectively slidably connected with the sliding tables 211 on the two fixing seats 21, further, the upper ends of the sliding tables 211 are provided with sliding grooves, and the moving rods 22 are slidably connected with the sliding grooves; the first power mechanism 23 is arranged in the workbench 1 and used for driving the two sliding tables 211 to move close to or away from each other, so that the movable rod 22 can clamp washers on each station; the second power mechanism 24 is connected with one of the sliding tables 211, the second power mechanism 24 is used for driving the movable rod 22 to slide left and right, the connecting guide rail 25 is connected with two connecting seats 251 in a sliding manner, the two connecting seats 251 are respectively connected with the corresponding movable rods 22, so that the two movable rods 22 can synchronously move left and right under the driving of the second power mechanism 24, and the washers on the first station 111, the second station 112, the third station 113 and the fourth station 114 are clamped by the two movable rods 22 driven by the first power mechanism 23 and are conveyed to the next station by the driving of the second power mechanism 24;

in this embodiment, the two sliding tables 211 are respectively provided with a forward screw nut 2111 and a backward screw nut 2112, the fixed base 21 is rotatably provided with a screw 212, the screw 212 is respectively matched with the forward screw nut 2111 and the backward screw nut 2112, the first power mechanism 23 is respectively connected with the two screws 212, the first power mechanism 23 drives the screws 212 to rotate, and at this time, the forward screw nut 2111 and the backward screw nut 2112 move in opposite directions or back to back along the screws 212, so that the first power mechanism 23 can drive the two sliding tables 211 to approach or away from each other.

In this embodiment, the first power mechanism 23 is a first servo motor, a rotating shaft of the first servo motor is respectively connected to the two lead screws 212 through a belt, and the power of the first servo motor is transmitted to the two lead screws 212 through belt transmission, so as to drive the two moving rods 22 to approach or move away from each other to achieve the purpose of clamping or releasing. The second power mechanism 24 is a second servo motor, the second servo motor is connected with the side wall of one of the sliding tables 211, a friction wheel 241 is arranged on a rotating shaft of the second servo motor, the friction wheel 241 is abutted against the side wall of the corresponding moving rod 22, and the second servo motor drives friction force to rotate so as to drive the moving rod 22 to slide left and right, so that the purpose of conveying the washer at the previous station to the next station is achieved.

In this embodiment, five clamping members 221 are disposed on each moving rod 22 at equal intervals, the interval between adjacent clamping members 221 is consistent with the interval between the first station 111 and the second station 112, the workpiece on each station is stably clamped by the clamping members 221, when the moving rod 22 is at the initial position, four of the clamping members 221 correspond to the positions of the first station, the second station, the third station and the fourth station, respectively, and the last clamping member 221 is disposed at the right side of the first station.

In this embodiment, a rotary ejection mechanism 9 is disposed at the first station 111, the rotary ejection mechanism 9 includes a fixed ring 91, an ejection ring 92, a telescopic cylinder 93 and a rotary motor 94, the fixed ring 91 is disposed on the fixed plate 11, the telescopic cylinder 93 is disposed on the worktable 1, a telescopic end of the telescopic cylinder 93 is provided with a lifting plate 931, the ejection ring 92 is slidably disposed on the fixed base 21, a lower end of the ejection ring 92 is rotatably connected to the lifting plate 931, the rotary motor 94 is disposed on the lifting plate 931, an output end of the rotary motor 94 is connected to a lower end of the ejection ring 92 through a transmission belt 941, when the machine works, the washer is placed on the fixed ring 91, the dispensing mechanism 3 is simultaneously activated to contact an upper end surface of the washer, at this time, the controller controls the telescopic cylinder 93 to be activated to drive the lifting plate 931 to ascend, the ejection ring 92 together with the washer, and the ejection ring 92 together with the washer 91 is simultaneously driven to rotate together with the washer by the rotary motor 94, the glue dispensing mechanism 3 can be uniformly coated on the upper end surface of the washer, and the glue dispensing quality is improved.

In this embodiment, the glue dispensing mechanism 3 includes an X-axis moving mechanism 31, a Y-axis moving mechanism 32, a Z-axis moving mechanism 33 and two glue injection tubes 34, the X-axis moving mechanism 31 extends forward and backward, the Y-axis moving mechanism 32 extends left and right and is connected to the X-axis moving mechanism 31, the Z-axis moving mechanism 33 extends up and down and is connected to the Y-axis moving mechanism 32, and the two glue injection tubes 34 are both disposed on the Z-axis moving mechanism 33.

In this embodiment, the X-axis moving mechanism 31, the Y-axis moving mechanism 32, and the Z-axis moving mechanism 33 have the same structure, and each of the X-axis moving mechanism 31, the Y-axis moving mechanism 32, and the Z-axis moving mechanism 33 includes a screw slide rail and a driving motor, wherein the glue injection tube 34 is disposed on the slide table 211 of the screw slide rail of the Z-axis moving mechanism 33, and can be driven in three axes, so that the glue injection tube 34 can be accurately moved to the first station 111.

In this embodiment, the discharging mechanism 6 includes a first electric push rod 61, a conveying slide rail 62, an adsorbing mechanism 63 and a second electric push rod 64, the conveying slide rail 62 extends back and forth, a slide seat 621 is connected to the conveying slide rail 62 in a sliding manner, the slide seat 621 can slide back and forth along the conveying slide rail 62, the first electric push rod 61 extends up and down and is disposed on the slide seat 621, the adsorbing mechanism 63 is disposed on a telescopic end of the first electric push rod 61, the adsorbing mechanism 63 can be driven by the first electric push rod 61 to move down to adsorb the processed workpiece, the second electric push rod 64 is disposed at one end of the conveying slide rail 62, a telescopic end of the second electric push rod 64 is connected to the slide seat 621, the slide seat 621 can be driven by the second electric push rod 64 to move back and forth, so that the adsorbing mechanism 63 can move back and forth between the fixing plate 11 and the finished product bin, the workpiece pressed by the second riveting machine 5 passes through the clamping and conveying mechanism 2, conveying to the lower part of the adsorption mechanism 63, driving the adsorption mechanism 63 to move downwards through the first electric push rod 61 to adsorb the workpiece, then driving the adsorption mechanism 63 to move upwards, driving the adsorption mechanism 63 to move backwards to the upper part of the finished product bin through the second electric push rod 64, and closing the adsorption mechanism 63 to enable the processed workpiece to fall into the finished product bin.

In this embodiment, the adsorption mechanism 63 includes a vacuum pump 631 and a vacuum chuck 632, the vacuum pump 631 is disposed on the telescopic end of the first electric putter 61, the vacuum chuck 632 is disposed at the lower end of the vacuum pump 631, and is used for adsorbing the workpiece to be machined, the vacuum pump 631 is controlled by the controller to enable the vacuum chuck 632 to have strong suction force, the workpiece to be machined can be adsorbed and conveyed, and the purpose of placing the workpiece can be achieved by closing the vacuum pump 631.

In this embodiment, the vertical plate 7 is disposed on the workbench 1, the control panel 8 and the signal lamp 71 are disposed on the vertical plate 7, the control panel 8 and the signal lamp 71 are respectively connected to the controller circuit, the program can be controlled to be turned on or off through the control panel 8, the signal lamp 71 is used for displaying the operation of the program, further, the signal lamp 71 is a three-color lamp, wherein green represents normal operation of the program, yellow represents end of the program, and red represents abnormal operation of the program, i.e. equipment failure.

The utility model discloses a theory of operation:

when the device works, a washer is manually placed on the first station 111, a program is started, the controller controls the glue dispensing mechanism 3 to dispense glue on the washer on the first station 111, and then the controller controls the clamping and conveying mechanism 2, wherein the first power mechanism 23 drives the screw rod 212 to rotate, so that the two sliding tables 211 slide oppositely under the action of the forward screw rod nut 2111 and the backward screw rod nut 2112 respectively, so that the clamping pieces 221 on the two moving rods 22 clamp the washer, the second power mechanism 24 drives the two moving rods 22 to move leftwards, so that the washer on the first station 111 moves to the second station 112, at the moment, an operator places the basin frame to be adhered on the washer, and then the washer is conveyed to the first riveting machine 4 through the clamping and conveying mechanism 2 to rivet the rivet at the joint of the basin frame and the washer, and then the rivet is conveyed to the lower part of the second riveting machine 5 to flatten the uneven surface, finally, conveying the workpiece to the lower part of the discharging mechanism 6, driving the adsorption mechanism 63 to move downwards through the first electric push rod 61 to adsorb the workpiece, then driving the adsorption mechanism 63 to move upwards, driving the adsorption mechanism 63 to move upwards through the second electric push rod 64, moving the adsorption mechanism 63 to the upper part of the finished product bin, and closing the adsorption mechanism 63 to enable the processed workpiece to fall into the finished product bin; wherein centre gripping conveying mechanism 2 is in the course of the work, constantly in the step of repeated centre gripping and unclamping on each station for the sustainable department of putting of first station 111 china, the sustainable basin frame of placing of second station 112 improves work efficiency.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Basin frame riveting production line, including workstation (1), point gum machine (3), first reviting machine (4), second reviting machine (5), discharge mechanism (6) and controller, its characterized in that: a fixing plate (11) is arranged on the workbench (1) along the length direction, and a first station (111), a second station (112), a third station (113) and a fourth station (114) are sequentially arranged on the fixing plate (11);

the clamping and conveying mechanism (2) is arranged on the fixing plate (11), and the clamping and conveying mechanism (2) is used for clamping washers on the first station (111), the second station (112), the third station (113) and the fourth station (114) and conveying the washers to the next station;

the glue dispensing mechanism (3) is arranged above the first station (111) and is used for dispensing the washer on the first station (111);

the second station (112) is used for placing a basin stand on the dispensed washer;

the first riveting machine (4) and the second riveting machine (5) are respectively arranged above the second station (112) and the third station (113) and are respectively used for riveting the basin frame and the washer on the second station (112) and the third station (113);

the discharging mechanism (6) is arranged on one side, away from the first riveting machine (4), of the second riveting machine (5) and is used for adsorbing, conveying and discharging the workpieces subjected to secondary riveting;

the controller is arranged in the workbench (1) and is respectively in circuit connection with the clamping and conveying mechanism (2), the glue dispensing mechanism (3), the first riveting machine (4), the second riveting machine (5) and the discharging mechanism (6).

2. The basin stand riveting production line of claim 1, wherein: centre gripping conveying mechanism (2) include two fixing bases (21), two carriage release levers (22), first power unit (23), second power unit (24) and connect guide rail (25), two set up side by side about fixing base (21) on workstation (1), fixing base (21) upper end sliding connection has two slip tables (211), the both ends of carriage release lever (22) respectively with two slip table (211) sliding connection on fixing base (21), first power unit (23) set up be used for driving two in workstation (1) slip table (211) are close to each other or keep away from, second power unit (24) with one of them slip table (211) link to each other, second power unit (24) are used for driving carriage release lever (22) horizontal slip, sliding connection has two connecting seats (251) on connecting guide rail (25), the two connecting seats (251) are respectively connected with the corresponding moving rods (22).

3. The basin stand riveting production line of claim 2, wherein: two slip table (211) are provided with corotation screw-nut (2111) and derotation screw-nut (2112) respectively, it is provided with lead screw (212) to rotate on fixing base (21), lead screw (212) respectively with corotation screw-nut (2111) and derotation screw-nut (2112) cooperate, first power unit (23) respectively with two lead screw (212) link to each other.

4. The basin stand riveting production line of claim 3, wherein: first power unit (23) are first servo motor, two are connected through the belt respectively in first servo motor's pivot lead screw (212), second power unit (24) are second servo motor, second servo motor and one of them the lateral wall of slip table (211) links to each other, be provided with friction pulley (241) in second servo motor's the pivot, friction pulley (241) with correspond the lateral wall looks butt of carriage release lever (22).

5. The basin stand riveting production line of claim 4, wherein: five clamping pieces (221) are arranged on each moving rod (22) at equal intervals, and the interval between every two adjacent clamping pieces (221) is consistent with the interval between the first station (111) and the second station (112).

6. The basin stand riveting production line of claim 1, wherein: first station (111) department is provided with rotatory ejection mechanism (9), rotatory ejection mechanism (9) are including solid fixed ring (91), ejecting ring (92), telescopic cylinder (93) and rotating electrical machines (94), gu fixed ring (91) sets up on fixed plate (11), telescopic cylinder (93) set up on workstation (1), telescopic cylinder (93)'s flexible end is provided with lifter plate (931), ejecting ring (92) slide to be set up gu fixed ring (91) is last, ejecting ring (92) the lower extreme with lifter plate (931) rotate and are connected, rotating electrical machines (94) set up on lifter plate (931), the output of rotating electrical machines (94) pass through driving belt (941) with the lower extreme of ejecting ring (92) links to each other.

7. The basin stand riveting production line of claim 1, wherein: glue dispensing mechanism (3) include X axle moving mechanism (31), Y axle moving mechanism (32), Z axle moving mechanism (33) and two injecting glue pipe (34), the setting is extended around X axle moving mechanism (31), extend about Y axle moving mechanism (32) set up and with X axle moving mechanism (31) link to each other, Z axle moving mechanism (33) extend from top to bottom set up and with Y axle moving mechanism (32) link to each other, two injecting glue pipe (34) all set up on Z axle moving mechanism (33).

8. The basin stand riveting production line of claim 1, wherein: discharge mechanism (6) include first electric putter (61), carry slide rail (62), adsorption apparatus structure (63) and second electric putter (64), it sets up to carry to extend around slide rail (62), sliding connection has slide (621) on carrying slide rail (62), first electric putter (61) extends the setting from top to bottom on slide (621), adsorption apparatus structure (63) set up the flexible of first electric putter (61) is served, second electric putter (64) set up the one end of carrying slide rail (62), the flexible end of second electric putter (64) with slide (621) link to each other.

9. The frame riveting production line of claim 8, characterized in that: adsorption equipment constructs (63) and includes vacuum pump (631) and vacuum chuck (632), vacuum pump (631) set up the flexible end of first electric putter (61) is served, vacuum chuck (632) set up the lower extreme of vacuum pump (631) for adsorb the work piece that the processing was accomplished.

10. The basin stand riveting production line of claim 1, wherein: the working table is characterized in that a vertical plate (7) is arranged on the working table (1), a control panel (8) and a signal lamp (71) are arranged on the vertical plate (7), and the control panel (8) and the signal lamp (71) are respectively connected with the controller through circuits.