CN211163161U - Automatic processing production line - Google Patents

Abstract

The utility model provides an automatic processing production line, which comprises a feeding temporary storage mechanism, a robot feeding and discharging mechanism, a processing center device and a secondary positioning mechanism, wherein the secondary positioning mechanism comprises a rack and a positioning station, the positioning station comprises a coarse positioning component, a compressing component and a fine positioning component, the coarse positioning component is positioned on the rack, the compressing component is arranged above the coarse positioning component in a vertically moving manner, and the fine positioning component is arranged below the coarse positioning component in a vertically moving manner; the fine positioning assembly comprises a fine positioning driving assembly, a fine positioning mounting plate and a positioning pin, the fine positioning driving assembly is positioned on the lower side of the top wall of the rack, the fine positioning mounting plate is connected with the fine positioning driving assembly, and the positioning pin is positioned on the fine positioning mounting plate and extends upwards; the roof of rack runs through to be equipped with the location and dodges the hole, and the location dodges the hole and is located thick locating component's circumference, and the locating pin upwards runs through the location and dodges the hole. The utility model discloses can effectively improve the machining precision of work piece.

Description

Automatic processing production line

Technical Field

The utility model relates to an automatic processing production line technical field specifically is an automatic processing production line who relates to a wiper.

Background

In the automatic processing process of the windscreen wiper, the windscreen wiper needs to be positioned, and the manipulator is convenient to clamp and take the material. In the prior art, a positioning block is generally arranged on a material rack, the windscreen wiper is roughly positioned by the positioning block, and the manipulator grabs the windscreen wiper which is roughly positioned from the material rack and directly puts the windscreen wiper into a machining center device for machining. The wiper only passes through rough positioning, so that the processing precision of the wiper is low, and the wiper cannot meet the specified precision requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic processing production line that can improve machining precision.

In order to achieve the purpose, the utility model provides an automatic processing production line, including material loading temporary storage mechanism, robot feeding and discharging mechanism and machining center equipment, the automatic processing production line also includes secondary positioning mechanism, secondary positioning mechanism includes rack and location station, the location station includes thick locating component, compresses tightly subassembly and smart locating component, thick locating component is located the rack, compresses tightly the subassembly and sets up in thick locating component top with reciprocating, smart locating component sets up in thick locating component below with reciprocating; the fine positioning assembly comprises a fine positioning driving assembly, a fine positioning mounting plate and a positioning pin, the fine positioning driving assembly is positioned on the lower side of the top wall of the rack, the fine positioning mounting plate is connected with the fine positioning driving assembly, and the positioning pin is positioned on the fine positioning mounting plate and extends upwards; the roof of rack runs through to be equipped with the location and dodges the hole, and the location dodges the hole and is located thick locating component's circumference, and the locating pin upwards runs through the location and dodges the hole.

By the scheme, the workpiece is firstly roughly positioned on the rack by arranging the rough positioning assembly, the positioning pin is used for being connected with the positioning hole of the workpiece by arranging the positioning pin which moves up and down, the workpiece which is roughly positioned is automatically and precisely positioned conveniently, and the workpiece which is precisely positioned is conveniently grabbed by the feeding and discharging mechanism of the robot to enter the machining center equipment, so that the machining precision of the workpiece is improved.

The pressing assembly comprises a pressing mounting seat, a pressing driving assembly, a pressing connecting plate and an elastic pressure assembly, the pressing connecting plate is arranged above the coarse positioning assembly in a vertically movable mode, and the pressing driving assembly is located on the pressing mounting seat and connected with the pressing connecting plate; the compressing connection plate is provided with a compressing avoiding hole, and the elastic pressure assembly is positioned in the compressing avoiding hole.

According to the scheme, the pressing connecting plate is used for being abutted to the lower surface of the workpiece, the elastic pressure assembly is used for being abutted to the higher surface of the workpiece, pressing operation on the surfaces of the workpieces with different heights is facilitated, and the workpieces are prevented from being shifted in the vertical direction.

According to a further scheme, the elastic pressure component comprises a pressing guide shaft, a pressing block, an elastic piece and a pressing mounting frame, the pressing mounting frame is erected above the pressing avoidance hole, the first end of the pressing guide shaft is located on the pressing mounting frame, the second end of the pressing guide shaft is located in the pressing avoidance hole, the pressing block is located at the second end of the pressing guide shaft, and the elastic piece is elastically abutted between the pressing block and the pressing mounting frame.

The further scheme is that the number of the machining center devices is two, the two machining center devices are positioned on two sides of the robot feeding and discharging mechanism, two clamp assemblies are arranged in each machining center device, and the feeding temporary storage mechanism is positioned between the two machining center devices; the number of the positioning stations is two, and the two positioning stations are both positioned on the rack.

According to the scheme, the two clamp assemblies are arranged in the machining center equipment, so that each machining center equipment can simultaneously machine two workpieces, and the production efficiency is improved; through setting up two machining center equipment, be favorable to further improving production efficiency.

The robot loading and unloading mechanism comprises a base, a mechanical arm and a hand grasping assembly, wherein two ends of the mechanical arm are respectively connected with the base and the hand grasping assembly; the hand grasping assembly comprises a hand grasping installation seat, a first connection seat, a second connection seat, a first clamping assembly, a second clamping assembly, a third clamping assembly and a fourth clamping assembly, and the first connection seat and the second connection seat are arranged on the hand grasping installation seat in a vertically movable mode and are arranged in parallel; the first clamping assembly and the second clamping assembly are respectively located on the first connecting seat, the third clamping assembly and the fourth clamping assembly are respectively located on the second connecting seat, the clamping end of the first clamping assembly is flush with the clamping end of the third clamping assembly, and the clamping end of the second clamping assembly is flush with the clamping end of the fourth clamping assembly.

By the scheme, the four clamping assemblies are arranged, and the two parallel and level positions are arranged, so that the robot loading and unloading mechanism can simultaneously clamp two workpieces to be processed and two workpieces which are processed, the workpiece loading and unloading time is saved, and the production efficiency is improved.

The further scheme is that air blowing ports are formed in the clamping ends of the first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly respectively.

According to the scheme, the air blowing port is arranged for drying the moisture of the blind hole in the connecting groove of the workpiece.

The material loading temporary storage mechanism comprises a material rack, a plurality of supporting plates and a plurality of positioning blocks, wherein the plurality of supporting plates are arranged on the material rack in parallel along the height direction of the material rack, the plurality of positioning blocks are arranged on the supporting plates along the length direction of the supporting plates, and the number of the positioning blocks on each supporting plate is even; the material rack is provided with a material placing end and a material taking end, and the material placing end and the material taking end are respectively arranged on two sides of the supporting plate in the length direction.

By the scheme, the number of the positioning blocks is even, the positioning blocks are conveniently matched with the robot to feed and unload the material, and the material placing end and the material fetching end are arranged to safely isolate the worker and the robot to feed and unload the material, so that the personal safety of the worker can be guaranteed.

The material loading temporary storage mechanism further comprises an in-place sensor and a protective cover, the in-place sensor is located on the positioning block, and the protective cover covers the in-place sensor.

The automatic processing production line further comprises a cleaning mechanism and a conveying line assembly, wherein the cleaning mechanism is located in the working range of the robot loading and unloading mechanism, and the conveying line assembly is located between two processing center devices.

According to the scheme, the cleaning mechanism is arranged for cleaning the machined workpiece so as to ensure the surface quality of the workpiece; through setting up the transfer chain subassembly, carry the work piece that will wash the completion to safe region, make things convenient for staff's unloading dress frame.

The further scheme is that one end of the conveying line assembly is provided with a blowing assembly, the blowing assembly comprises an upper blowing mounting frame, a lower blowing mounting frame, a water receiving tray and a plurality of air nozzles, the upper blowing mounting frame and the lower blowing mounting frame are arranged up and down and are both positioned above the water receiving tray, and an accommodating space is formed between the upper blowing mounting frame and the lower blowing mounting frame; part of the air nozzles are positioned on the upper air blowing mounting frame and face the accommodating space, and the other part of the air nozzles are positioned on the lower air blowing mounting frame and face the accommodating space.

By above-mentioned scheme, through setting up the subassembly of blowing for weather the work piece of accomplishing the washing, avoid the work piece to take place the corrosion, guarantee work piece surface quality.

Drawings

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

Fig. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a structural diagram of a material loading temporary storage mechanism according to an embodiment of the present invention.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a structural diagram of a first view angle of a workpiece to which an embodiment of the present invention is applied.

Fig. 6 is a structural diagram of a second view angle of a workpiece to which an embodiment of the present invention is applied.

Fig. 7 is a block diagram of a hand grab assembly according to an embodiment of the present invention.

Fig. 8 is a side view of a hand grip assembly in accordance with an embodiment of the present invention.

Fig. 9 is a structural diagram of a secondary positioning mechanism according to an embodiment of the present invention.

Fig. 10 is a sectional view of the secondary positioning mechanism according to the embodiment of the present invention.

Fig. 11 is an enlarged view at B in fig. 9.

Fig. 12 is a block diagram of a conveyor line assembly according to an embodiment of the invention.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

Referring to fig. 1 and 2, fig. 1 is a structural diagram of an embodiment of the present invention, and fig. 2 is a top view of the embodiment of the present invention. The automatic processing production line comprises a feeding temporary storage mechanism 1, a robot feeding and discharging mechanism 2, two processing center devices 3, a cleaning mechanism 4, a secondary positioning mechanism 5 and two conveying line assemblies 6. Two machining center equipment 3 symmetries set up the left and right sides at last unloading mechanism 2 of robot, all are equipped with two anchor clamps subassemblies that are used for fixed work piece 7 in each machining center equipment 3 for two work pieces 7 can be processed simultaneously to each machining center equipment 3. The feeding temporary storage mechanism 1 is arranged between the two machining center devices 3 along the connecting line direction of the two machining center devices 3, the cleaning mechanisms 4 and the secondary positioning mechanisms 5 are respectively arranged on the left side and the right side of the feeding temporary storage mechanism 1, two cleaning stations are arranged in the cleaning mechanisms 4, two workpieces 7 can be cleaned simultaneously, and the two conveying line assemblies 6 are arranged along the connecting line direction of the two machining center devices 3 perpendicular to each other and are positioned between the two machining center devices 3. Set up two transfer chain subassemblies 6 and can improve the transport efficiency of work piece 7 on the one hand, on the other hand if the work piece 7 of two kinds of different grade types is processed simultaneously to the production line, can classify these two kinds of work pieces 7, makes things convenient for the staff to adorn the frame. The specific structure of the cleaning mechanism is disclosed in CN209453237U, "automatic workpiece cleaning and drying device", which is not described herein again. The robot loading and unloading mechanism 2 comprises a base 21, a manipulator 22 and a hand grasping assembly 23, the manipulator 22 is a six-axis manipulator 22, and two ends of the manipulator 22 are respectively connected with the base 21 and the hand grasping assembly 23.

Referring to fig. 3, fig. 3 is a structural diagram of a temporary loading mechanism according to an embodiment of the present invention. The feeding temporary storage mechanism 1 comprises a material rack 11, a plurality of supporting plates 12, a plurality of positioning blocks 13 and a safety grating 14, wherein the plurality of supporting plates 12 are arranged on the material rack 11 in parallel along the height direction of the material rack 11, the plurality of positioning blocks 13 are uniformly arranged on the supporting plates 12 at intervals along the length direction of the supporting plates 12, and the number of the positioning blocks 13 on each supporting plate 12 is set to be even. The front side and the rear side of the material rack 11 are respectively provided with a discharging end and a taking end, the discharging end and the taking end are respectively arranged on two sides of the supporting plate 12 in the length direction, and manual feeding and the feeding and discharging mechanism 2 of the robot can conveniently take materials separately. The safety grating 14 includes an emitting end and a receiving end, both of which are disposed on both ends of the length direction of the supporting plate 12 along the height direction of the rack 11 and are disposed oppositely.

Referring to fig. 4, fig. 4 is an enlarged view at a in fig. 3. The positioning block 13 includes a support portion 131 and a protrusion portion, the protrusion portion is located on the support portion 131, a first abutting portion 132 and an avoiding groove 133 are provided at a front end of the protrusion portion, the first abutting portion 132 is formed in an arc shape, and the avoiding groove 133 is located on a right side of the first abutting portion 132. The rear side of bellying is equipped with second butt portion 134, and second butt portion 134 sets up to the plane, and the left and right sides of bellying all is equipped with third butt portion 135, and the upside of first butt portion 132, second butt portion 134 and third butt portion 135 all is equipped with the inclined plane, makes things convenient for work piece 7 to place on locating piece 13.

The middle part of the positioning block 13 is provided with an in-position sensor 15 and a protective cover 16. The in-place sensor 15 may be a proximity sensor, and a detection end of the in-place sensor 15 is disposed upward for detecting whether the workpiece 7 is in place. The protective cover 16 covers the position sensor 15 to protect the function of the position sensor 15. The protecting cover 16 is provided with a detection avoiding hole, and the detection avoiding hole is arranged corresponding to the detection end of the on-site sensor 15.

Referring to fig. 5 and 6, fig. 5 is a structural diagram of a first visual angle of a workpiece to which the embodiment of the present invention is applied, and fig. 6 is a structural diagram of a second visual angle of a workpiece to which the embodiment of the present invention is applied. The first end of the workpiece 7 is provided with a connecting groove 71, the bottom of the connecting groove 71 is provided with three blind holes 72, and the blind holes 72 extend along the groove depth direction of the connecting groove 71. The second end of the workpiece 7 is provided with an accommodating groove 73, two positioning holes 74, a first annular flange 75 and a second annular flange 76, the accommodating groove 73 and the two positioning holes 74 are located on the first side of the workpiece 7 in the vertical direction, the groove walls of the accommodating groove 73 are respectively adjacent to the first abutting portion 132, the second abutting portion 134 and the third abutting portion 135 of the positioning block 13, the top surface of the groove wall of the accommodating groove 73 is adjacent to the bearing portion 131 of the positioning block 13, and the two positioning holes 74 are located outside the accommodating groove 73 and are placed on opposite corners of the workpiece 7.

The first annular flange 75 is located in the bottom of the receiving groove 73, the first annular flange 75 penetrates through two sides of the workpiece 7 in the vertical direction and extends towards the two sides, the first end of the first annular flange 75 extends to a height lower than the depth of the receiving groove 73, and the second end of the first annular flange 75 extends to a height higher than the surface of the workpiece 7. The second annular flange 76 is located on the same side as the second end of the first annular flange 75, the second annular flange 76 is located on the groove wall of the connecting groove 71 and extends upward, the extending direction of the second annular flange 76 is parallel to the extending direction of the first annular flange 75, and the top of the second annular flange 76 is lower than the top of the first annular flange 75.

Referring to fig. 7 and 8, fig. 7 is a structural diagram of a hand grab assembly according to an embodiment of the present invention, and fig. 8 is a side view of the hand grab assembly according to an embodiment of the present invention. The hand grip assembly 23 includes a hand grip mounting seat 231, a flange connection portion 232, a first connection seat 233, a second connection seat 234, a first clamping assembly 235, a second clamping assembly 236, a third clamping assembly 237, and a fourth clamping assembly 238. A flange connection 232 is located on the top wall of the hand grip mount 231 for connection with the robot 22. For convenience of explanation, the left-right direction of the grip mount 231 is defined as the X direction, the vertical direction of the grip mount 231 is defined as the Y direction, and the front-rear direction of the grip mount 231 is defined as the Z direction.

Slide rails are arranged on the front side and the rear side of the hand-holding mounting seat 231 along the Y direction, and slide blocks are arranged on the first connecting seat 233 and the second connecting seat 234 and connected with the slide rails. The left and right sides of the hand-held mounting seat 231 are respectively provided with a hand-held lifting driving assembly, one hand-held lifting driving assembly is connected with the first connecting seat 233, and the other hand-held lifting driving assembly is connected with the second connecting seat 234, so that the first connecting seat 233 and the second connecting seat 234 can move along the Y direction on the hand-held mounting seat 231. The hand-held lifting drive assembly is preferably a pneumatic cylinder.

The front side and the rear side of the top wall of the hand-held mounting seat 231 are both provided with upper buffer assemblies 24, and the two upper buffer assemblies 24 are respectively abutted against the first connecting seat 233 and the second connecting seat 234. The first connecting seat 233 is provided with a first lower buffer assembly 25, the second connecting seat 234 is provided with a second lower buffer assembly 26, and the first lower buffer assembly 25 and the second lower buffer assembly 26 are respectively abutted against the bottom wall of the hand-holding mounting seat 231. The upper cushion assembly 24, the first lower cushion assembly 25 and the second lower cushion assembly 26 are all hydraulic buffers.

The first and second connection seats 233 and 234 extend in the X direction and are arranged in parallel. The first and second clamping assemblies 235 and 236 are coaxially disposed on both ends of the first connecting seat 233, and the third and fourth clamping assemblies 237 and 238 are coaxially disposed on both ends of the second connecting seat 234.

The first clamping assembly 235 includes a cylinder located on the first connection seat 233 and two air jaws located on the end of the cylinder to move up and down and protruding the end of the first connection seat 233. Two gas jaws are located in the connecting groove 71 of the workpiece 7 and connected to the connecting groove 71. The end part of the air claw is provided with three air blowing openings 239 along the X direction, and the three air blowing openings 239 are communicated with an air supply device and used for drying moisture in the three blind holes 72 in the connecting groove 71 of the workpiece 7. The structures of the second clamping assembly 236, the third clamping assembly 237 and the fourth clamping assembly 238 are the same as those of the first clamping assembly 235, and are not described herein.

The gas claw of the first clamping assembly 235 and the gas claw of the third clamping assembly 237 are aligned in a vertical plane, so that two workpieces 7 to be machined can be clamped conveniently and simultaneously; the gas jaws of the second clamp assembly 236 and the fourth clamp assembly 238 are aligned in a vertical plane to facilitate simultaneous gripping of two finished workpieces 7.

Referring to fig. 9 to 11, fig. 9 is a structural diagram of a secondary positioning mechanism according to an embodiment of the present invention, fig. 10 is a sectional view of the secondary positioning mechanism according to the embodiment of the present invention, and fig. 11 is an enlarged view of a position B in fig. 9. The secondary positioning mechanism 5 comprises a rack 51 and two positioning stations, wherein the two positioning stations are arranged on the rack 51 in parallel, and the distances from the connecting grooves 71 of the workpieces 7 in the two positioning stations to the front end face of the rack 51 are equal. The positioning station comprises a coarse positioning component 52, a pressing component 53 and a fine positioning component 54, the coarse positioning component 52 is located on the top wall of the rack 51, the coarse positioning component 52 comprises a positioning seat 521, an in-place detector 522 and a protective cover 523, the structures of the positioning seat 521 and the positioning block 13 are the same, and the description is omitted here. The in-place detector 522 is a proximity sensor and is located in the middle of the positioning seat 521, the detection end of the in-place detector 522 is arranged upward to detect whether the workpiece 7 exists on the positioning seat 521, and the protective cover 523 covers the in-place detector 522 to protect the in-place detector 522. The protection cover 523 is provided with a detection hole, and the detection hole is arranged corresponding to the detection end of the in-place detector 522.

The hold down assembly 53 is located above the coarse positioning assembly 52 and the fine positioning assembly 54 is located below the coarse positioning assembly 52 and moves up and down. The pressing component 53 comprises a pressing mounting seat 531, a pressing driving component 532, a pressing connecting plate 533 and an elastic pressure component, the pressing mounting seat 531 is erected on the top wall of the rack 51, the pressing connecting plate 533 is located above the coarse positioning component 52 in an up-and-down moving mode, the pressing driving component 532 is located on the top wall of the pressing mounting seat 531 and is connected with the pressing connecting plate 533 downwards, and the pressing driving component 532 is an air cylinder and can drive the pressing connecting plate 533 to move up and down.

The pressing connection plate 533 is provided with a pressing avoidance hole, the pressing avoidance hole and the first annular flange 75 of the workpiece 7 are arranged in an up-and-down corresponding manner, and the diameter of the pressing avoidance hole is larger than the outer diameter of the first annular flange 75. The elastic pressure assembly comprises a pressing guide shaft 534, a lower pressing block 535, an upper pressing block 536, a linear bearing 537, an elastic piece 538 and a pressing mounting frame 539, the pressing mounting frame 539 is erected above a pressing avoidance hole, the linear bearing 537 is located on the pressing mounting frame 539, the lower pressing block 535 is located in the pressing avoidance hole, and the upper pressing block 536 is located above the pressing mounting frame 539. The pressing guide shaft 534 is located in the linear bearing 537, a first end of the pressing guide shaft 534 penetrates through the linear bearing 537 downwards, extends towards the pressing avoidance hole and is connected with the lower pressing block 535, and a second end of the pressing guide shaft 534 penetrates through the linear bearing 537 upwards and is connected with the upper pressing block 536. The elastic member 538 elastically abuts between the pressing piece 535 and the pressing mount 539, and when the pressing link 533 moves down, one side of the pressing link 533 abuts against the second annular flange 76 of the workpiece 7, and the pressing piece 535 abuts against the first annular flange 75 of the workpiece 7 to press the workpiece 7.

The edge of the compressing connection plate 533 is provided with three adjusting screws 530, the adjusting screws 530 penetrate through the compressing connection plate 533 and extend downwards, the top wall of the rack 51 is provided with a plurality of blocking columns 540, the lower parts of the adjusting screws 530 are abutted against the corresponding blocking columns 540, and the compressing connection plate 533 is prevented from continuously moving downwards to crush the workpiece 7.

The fine positioning assembly 54 comprises a fine positioning driving assembly 541, a fine positioning mounting plate 542, two positioning pins 543 and two positioning guide shafts 544, the fine positioning driving assembly 541 is an air cylinder, the fine positioning driving assembly 541 is located on the lower side of the top wall of the rack 51, a rectangular through hole and a connecting frame are arranged in the middle of the fine positioning mounting plate 542, the fine positioning driving assembly 541 is located in the rectangular through hole and is connected with the connecting frame, and the fine positioning mounting plate 542 can move up and down. Two positioning pins 543 are diagonally arranged on the fine positioning mounting plate 542 and extend upward, respectively, two positioning guide shafts 544 are diagonally arranged on the fine positioning mounting plate 542 and extend upward, respectively, and the two positioning pins 543 and the two positioning guide shafts 544 are located on four corners of the fine positioning mounting plate 542, respectively.

Eight positioning avoiding holes 511 are arranged on the top wall of the rack 51 in a penetrating manner, four positioning avoiding holes 511 are located in the circumferential direction of one coarse positioning component 52, and the other four positioning avoiding holes 511 are located in the circumferential direction of the other coarse positioning component 52. The positioning avoiding hole 511 is internally provided with a guide connecting seat 512, one end of the guide connecting seat 512 extends downwards, and a positioning pin 543 upwards penetrates through the corresponding guide connecting seat 512 and is higher than the upper surface of the rack 51, so as to be in clearance fit with the positioning hole 74 of the workpiece 7, and thus precise positioning is realized. The upper portion of the positioning pin 543 is provided with a tip portion, which is conveniently and rapidly inserted into the positioning hole 74 of the workpiece 7. The positioning guide shaft 544 is inserted into the corresponding guide connection seat 512 and is lower than the upper surface of the stand 51, so as to avoid contact with the workpiece 7.

Referring to fig. 12, fig. 12 is a block diagram of a conveyor line assembly according to an embodiment of the invention. Be equipped with rail 8 on the middle part of two transfer chain subassemblies 6, be equipped with emergency exit 81 on the rail 8, emergency exit 81 is located between two transfer chain subassemblies 6, makes things convenient for the staff to pass in and out. The conveyor line assembly 6 includes a conveyor frame 61, a conveyor belt 62, and a conveyor driving assembly, the conveyor belt 62 being located on the conveyor frame 61, and the conveyor driving assembly being configured to drive the conveyor belt 62 to convey the workpiece 7 to the outside of the fence 8. The first ends of the two conveyor line assemblies 6 are respectively provided with a checking fixture placing table 64, and the checking fixture placing table 64 is positioned outside the fence 8. The second end of one of the conveyor line assemblies 6 is provided with an air blowing assembly 65, the air blowing assembly 65 comprises an upper air blowing mounting frame 651, a lower air blowing mounting frame 652, a water receiving tray 653 and a plurality of air nozzles 654, the water receiving tray 653 is positioned above the conveyor belt 62, and the water receiving tray 653 extends along the conveying direction of the conveyor belt 62. The upper blowing mounting frame 651 and the lower blowing mounting frame 652 are arranged up and down and are both located above the water receiving tray 653, and an accommodating space is formed between the upper blowing mounting frame 651 and the lower blowing mounting frame 652, and two workpieces 7 can be accommodated in the accommodating space at the same time. Part of the air nozzles 654 are located on the upper blowing mounting frame 651 and extend toward the accommodating space, and the other part of the air nozzles 654 are located on the lower blowing mounting frame 652 and extend toward the accommodating space. All the air nozzles 654 are communicated with the air supply assembly through air pipes and used for blowing air into the accommodating space and for blowing the upper and lower side surfaces of the workpiece 7 cleaned by the cleaning mechanism 4. Two work pieces 7 after drying are directly placed on the conveyer belt 62 and are conveyed to the outside of the fence 8 through the robot feeding and discharging mechanism 2, and the work pieces 7 are convenient for workers to take down.

Claims (10)

1. Automatic processing lines, go up unloading mechanism and machining center equipment on material loading temporary storage mechanism, robot, its characterized in that:

the automatic processing production line further comprises a secondary positioning mechanism, the secondary positioning mechanism comprises a rack and a positioning station, the positioning station comprises a coarse positioning component, a pressing component and a fine positioning component, the coarse positioning component is positioned on the rack, the pressing component is arranged above the coarse positioning component in a vertically moving mode, and the fine positioning component is arranged below the coarse positioning component in a vertically moving mode;

the fine positioning assembly comprises a fine positioning driving assembly, a fine positioning mounting plate and a positioning pin, the fine positioning driving assembly is positioned on the lower side of the top wall of the rack, the fine positioning mounting plate is connected with the fine positioning driving assembly, and the positioning pin is positioned on the fine positioning mounting plate and extends upwards;

the roof of rack runs through to be equipped with the location and dodges the hole, the location dodges the hole and is located thick locating component's circumference is last, the locating pin upwards runs through the hole is dodged in the location.

2. The automated processing line of claim 1, wherein:

the pressing assembly comprises a pressing mounting seat, a pressing driving assembly, a pressing connecting plate and an elastic pressure assembly, the pressing connecting plate is arranged above the coarse positioning assembly in a vertically movable mode, and the pressing driving assembly is located on the pressing mounting seat and connected with the pressing connecting plate;

the pressing connection plate is provided with a pressing avoidance hole, and the elastic pressure assembly is located in the pressing avoidance hole.

3. The automated processing line of claim 2, wherein:

the elastic pressure component comprises a pressing guide shaft, a lower pressing block, an elastic piece and a pressing mounting frame, the pressing mounting frame is erected above the pressing avoidance hole, the first end of the pressing guide shaft is located on the pressing mounting frame, the second end of the pressing guide shaft is located in the pressing avoidance hole, the pressing block is located on the second end of the pressing guide shaft, and the elastic piece is in butt connection with the pressing block and the pressing mounting frame.

4. The automated processing line according to any one of claims 1 to 3, characterized in that:

the number of the machining center devices is two, the two machining center devices are located on two sides of the robot feeding and discharging mechanism, two clamp assemblies are arranged in each machining center device, and the feeding temporary storage mechanism is located between the two machining center devices;

the number of the positioning stations is two, and the two positioning stations are located on the rack.

5. The automated processing line according to any one of claims 1 to 3, characterized in that:

the robot feeding and discharging mechanism comprises a base, a manipulator and a hand grasping assembly, wherein two ends of the manipulator are respectively connected with the base and the hand grasping assembly;

the hand grasping assembly comprises a hand grasping installation seat, a first connection seat, a second connection seat, a first clamping assembly, a second clamping assembly, a third clamping assembly and a fourth clamping assembly, and the first connection seat and the second connection seat are arranged on the hand grasping installation seat in a vertically movable mode and are arranged in parallel;

the first clamping assembly and the second clamping assembly are respectively located on the first connecting seat, the third clamping assembly and the fourth clamping assembly are respectively located on the second connecting seat, the clamping end of the first clamping assembly is parallel and level to the clamping end of the third clamping assembly, and the clamping end of the second clamping assembly is parallel and level to the clamping end of the fourth clamping assembly.

6. The automated processing line of claim 5, wherein:

and air blowing ports are formed in the clamping ends of the first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly respectively.

7. The automated processing line according to any one of claims 1 to 3, characterized in that:

the feeding temporary storage mechanism comprises a material rack, a plurality of supporting plates and a plurality of positioning blocks, the plurality of supporting plates are arranged on the material rack in parallel along the height direction of the material rack, the plurality of positioning blocks are arranged on the supporting plates along the length direction of the supporting plates, and the number of the positioning blocks on each supporting plate is even;

the material rack is provided with a material placing end and a material taking end, and the material placing end and the material taking end are respectively arranged on two sides of the supporting plate in the length direction.

8. The automated processing line of claim 7, wherein:

the material loading temporary storage mechanism further comprises an on-site sensor and a protective cover, the on-site sensor is located on the positioning block, and the protective cover covers the on-site sensor.

9. The automated processing line according to any one of claims 1 to 3, characterized in that:

the automatic processing production line further comprises a cleaning mechanism and a conveying line assembly, the cleaning mechanism is located in the working range of the robot loading and unloading mechanism, and the conveying line assembly is located between the two processing center devices.

10. The automated processing line of claim 9, wherein:

one end of the conveying line assembly is provided with a blowing assembly, the blowing assembly comprises an upper blowing mounting frame, a lower blowing mounting frame, a water receiving tray and a plurality of air nozzles, the upper blowing mounting frame and the lower blowing mounting frame are arranged up and down and are both positioned above the water receiving tray, and an accommodating space is formed between the upper blowing mounting frame and the lower blowing mounting frame;

and part of the air nozzles are positioned on the upper air blowing mounting frame and face the accommodating space, and the other part of the air nozzles are positioned on the lower air blowing mounting frame and face the accommodating space.

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