CN221389751U - Accurate automatic assembly of a plurality of dysmorphism pieces detects all-in-one - Google Patents

Abstract

The utility model discloses an accurate automatic assembly and detection integrated machine for a plurality of special-shaped pieces, which comprises an O-shaped ring feeding and receiving mechanism, an E-shaped clamp spring feeding and receiving mechanism, a first manipulator, a special-shaped piece assembling mechanism, a product clamping mechanism, a screw feeding mechanism, a jacking mechanism, a second manipulator, a product feeding belt and a finished product output belt, wherein the O-shaped ring feeding and receiving mechanism is arranged on the upper surface of the machine body; o type circle, E type jump ring feed and receiving mechanism output two O type circles and two E type jump rings at every turn, and four components of an assembly are absorbed by first manipulator and are divided into two groups with the combination of an O type circle and an E type jump ring of every group and place respectively on two equipment subassemblies of dysmorphism spare equipment mechanism, and the second manipulator snatchs the product body of waiting to assemble on the product feed area and put on the product clamp dress mechanism, and cooperation screw rod feed mechanism, roof pressure mechanism, dysmorphism spare equipment mechanism accomplish the equipment of two sets of dysmorphism spare after, the finished product is exported by the finished product output area. The utility model can reduce labor cost, save time and labor, has high assembly efficiency and can carry out mass production operation.

Description

Accurate automatic assembly of a plurality of dysmorphism pieces detects all-in-one

Technical Field

The utility model relates to the technical field of manufacturing and mounting of electronic precision accessories, in particular to an integrated machine for accurately and automatically assembling and detecting a plurality of special-shaped pieces.

Background

When the product is assembled, a manual assembly mode is generally adopted, a worker needs to firstly assemble two screws into two ends of the product body from the upper part respectively, then turn over the screws up and down by 180 degrees, the bottoms of the screws face upwards, then sequentially manually install an O-shaped ring and an E-shaped clamp spring in an assembly position of the screw concave, a finished product schematic diagram of the product is shown in fig. 1, and an assembly state schematic diagram of a special-shaped piece on the screw is shown in fig. 2. The manual assembly mode is high in labor cost, time-consuming and labor-consuming, and inconvenient to operate, and the overall assembly efficiency of the product is low due to the fact that the size specification of the special-shaped piece is small, so that large-scale production operation cannot be performed.

Disclosure of utility model

The utility model aims to solve the technical problems that the traditional manual assembly mode in the prior art is high in labor cost, time-consuming and labor-consuming, and the overall assembly efficiency of products is low due to the fact that the special-shaped pieces are small in size specification and inconvenient to operate, and large-scale production operation cannot be performed.

The technical scheme of the utility model is as follows: the accurate automatic assembly detection all-in-one machine for the multiple special-shaped pieces comprises an O-shaped ring feeding mechanism, an O-shaped ring receiving mechanism, an E-shaped clamp spring feeding mechanism, an E-shaped clamp spring receiving mechanism, a first manipulator, a special-shaped piece assembling mechanism, a product clamping mechanism, a screw feeding mechanism, a pressing mechanism, a second manipulator, a product feeding belt and a finished product output belt;

The O-shaped ring feeding mechanism is connected with the O-shaped ring receiving mechanism, and the O-shaped ring receiving mechanism comprises a first receiving table which is arranged in a sliding manner and provided with two O-shaped ring receiving positions, and the first receiving table is used for simultaneously receiving two O-shaped rings output by the O-shaped ring feeding mechanism each time; the E-shaped clamp spring feeding mechanism is connected with the E-shaped clamp spring receiving mechanism, and the E-shaped clamp spring receiving mechanism comprises a second receiving platform which is arranged in a sliding manner and provided with two E-shaped clamp spring receiving positions, and the second receiving platform is used for simultaneously receiving two E-shaped clamp springs output by the E-shaped clamp spring feeding mechanism each time; the first manipulator respectively absorbs two O-shaped rings and two E-shaped clamp springs from the first receiving table and the second receiving table and is placed on the special-shaped piece assembling mechanism;

The special-shaped piece assembling mechanism comprises a first assembling mechanism and a second assembling mechanism which are arranged left and right, wherein the first assembling mechanism and the second assembling mechanism comprise assembling components capable of horizontally and vertically moving, and each assembling component is used for placing an O-shaped ring and an E-shaped clamp spring; each assembly component comprises an assembly base, the top of the assembly base is provided with a special-shaped piece placing groove, the special-shaped piece placing groove is internally provided with a lifting spring column and a bearing part which are in connection fit, the lifting spring column is elastically installed on the assembly base, one end of the lifting spring column extends out of the bottom of the special-shaped piece placing groove, O-shaped rings can be placed on the lifting spring column and are respectively placed at two ends of the special-shaped piece placing groove in an up-down staggered mode through the bearing part and the E-shaped clamp spring, the bottom of the special-shaped piece placing groove is provided with a vacuum adsorption hole for adsorbing and positioning the E-shaped clamp spring, and the assembly base is also provided with a push rod for pushing the E-shaped clamp spring in a sliding mode;

The product clamping mechanism comprises a rotatable bottom plate, clamping mechanisms arranged at two ends of the bottom plate and a clamping opening mechanism used for controlling the clamping mechanisms to open and close, the clamping mechanisms complete one-time opening and closing action when rotating to the upper part of the clamping opening mechanism each time, and a product body to be assembled placed in the clamping mechanisms is continuously rotated into the bottom plate through the rotation of the bottom plate, and a finished product after the assembly is completely rotated out;

The jacking mechanism comprises a first blanking mechanism and a second blanking mechanism which can horizontally move, wherein the two blanking mechanisms comprise blanking guide seats provided with feeding pipelines and ejector rods which are installed in the blanking guide seats in a lifting manner, the screw feeding mechanism is connected with the two feeding pipelines and used for respectively blowing screws into the two blanking guide seats, and the two screws simultaneously fall down and are respectively inserted into two ends of the product body by the ejector rods and continuously press the top ends of the screws; the special-shaped piece assembling mechanism drives the two groups of special-shaped pieces to move to the lower parts of the two screw rods respectively, the O-shaped ring is sleeved into the screw rods by lifting through the cooperation of the lifting elastic column and the pushing rod, and then the E-shaped clamp spring is pushed to the lower part of the O-shaped ring to clamp the screw rods to complete the assembly;

The product body to be assembled is input by the product feeding belt and then is grabbed onto the product clamping mechanism through the second mechanical arm, and the finished product after assembly is grabbed by the second mechanical arm to the finished product output belt for output.

Furthermore, the O-shaped ring feeding mechanism comprises an O-shaped ring vibration feeding disc and an O-shaped ring output track connected to the output end of the O-shaped ring vibration feeding disc, wherein the input end of the O-shaped ring output track is also provided with a correlation sensor; the first material receiving platform is arranged at the output end of the O-shaped ring output rail, the first material receiving platform is driven by the first screw rod mechanism, one side of the first material receiving platform is fixedly provided with a detection sensor, and the detection sensor is arranged above the output end of the O-shaped ring output rail.

Furthermore, the E-shaped clamp spring feeding mechanism comprises an E-shaped clamp spring vibration feeding disc and an E-shaped clamp spring output rail connected to the output end of the E-shaped clamp spring vibration feeding disc, wherein the output end of the E-shaped clamp spring output rail is provided with a rotary reversing rail for guiding the E-shaped clamp spring to reverse; the second material receiving platform is arranged below the rotary reversing track and is used for receiving the E-shaped clamp spring, the second material receiving platform is driven by the second screw mechanism, and the E-shaped clamp spring can automatically fall into the E-shaped clamp spring material receiving position along with the sliding of the second material receiving platform.

Further, the first assembly mechanism and the second assembly mechanism also respectively comprise an X-direction transverse moving module, a Y-direction transverse moving module and a Z-direction lifting module which are sequentially connected, wherein the X-direction transverse moving module comprises an X-direction sliding table driven by an X-direction linear driving mechanism, the Y-direction transverse moving module comprises a Y-direction screw rod mechanism arranged on the X-direction sliding table, a Y-direction sliding plate connected with the Y-direction screw rod mechanism, and the Z-direction lifting module comprises a Z-direction screw rod mechanism arranged on the Y-direction sliding plate and a Z-direction lifting plate connected with the Z-direction screw rod mechanism; the push rod is driven by a telescopic cylinder, and the telescopic cylinder and the assembly base are fixedly installed on the Z-direction lifting plate.

Further, the bottom plate is driven by the rotary air cylinder, and the clamping mechanisms at two ends respectively comprise a mounting station, an inner positioning block which is arranged at the inner side of the mounting station in a front-back sliding manner, and a side positioning block which is arranged at the side of the mounting station in a left-right sliding manner; the positioning block is slidably mounted on the front and rear sliding guide rods, the front and rear sliding guide rods are mounted on the bottom plate through the fixing base, and a first rebound spring is arranged between the positioning block and the fixing base; the side locating piece is connected at the one end of long board, and the other end of long board passes through the second rebound spring and is connected with the fixed column of installing on the bottom plate.

Furthermore, the positioning block and the long plate are respectively connected with a linkage plate with guide rollers arranged at the bottoms, the opening and clamping mechanism comprises a touch block driven by a lifting cylinder, and the touch block is provided with two guide slopes which are matched with the two guide rollers in a one-to-one correspondence manner.

Further, the screw feeding mechanism comprises two screw feeding boxes and two screw discharging pipelines respectively connected with the two screw feeding boxes, wherein the two screw discharging pipelines are respectively connected with the two feeding pipelines; the first blanking mechanism and the second blanking mechanism are slidably mounted at two ends of the transverse moving frame, the ejector rod is inserted into the top of the blanking guide seat, and the ejector rod is mounted on the connecting plate and driven to lift by the ejection cylinder.

Further, in the utility model, the first manipulator is provided with four suction nozzles, and the second manipulator is provided with two clamping jaws.

Compared with the prior art, the utility model has the following advantages: the integrated machine can realize automatic assembly of products, the O-shaped ring and the E-shaped clamp spring can be discharged respectively and are respectively placed on two assembly components of the special-shaped piece assembly mechanism in two groups according to the combination of one O-shaped ring and one E-shaped clamp spring, the structure of the assembly components is specially designed, and the quick assembly of the O-shaped ring and the E-shaped clamp spring on a screw can be realized in one step; the product body to be assembled is clamped and fixed by a product clamping mechanism, a new product body is continuously rotated into assembly, and a finished product is rotated out and replaced with the next new product body; the screw rod blown out by the screw rod feeding mechanism is utilized by the rotated product body to be assembled, the screw rods at the two ends can be inserted and positioned simultaneously through the cooperation of the pushing mechanism, then the synchronous assembly of two groups of special-shaped pieces is realized through the cooperation of the special-shaped piece assembling mechanism, and the finished product can be automatically output; the integrated machine replaces the traditional manual assembly operation mode, greatly reduces labor cost, saves time and labor, has high assembly efficiency, and can perform large-scale production operation.

Drawings

FIG. 1 is a schematic illustration of the finished product of an assembled product of the prior art;

FIG. 2 is a schematic view showing an assembled state of a profile on a screw according to the prior art;

FIG. 3 is a top view of the integrated machine of the present utility model;

FIG. 4 is a perspective view of the integrated machine of the present utility model;

FIG. 5 is a schematic diagram of a specific structure of the O-ring feeding mechanism according to the present utility model;

FIG. 6 is a schematic diagram of the arrangement of the correlation sensor according to the present utility model;

FIG. 7 is a schematic diagram of a specific structure of the O-ring receiving mechanism according to the present utility model;

FIG. 8 is a schematic diagram of a specific structure of the E-type jump ring feeding mechanism according to the utility model;

FIG. 9 is a schematic diagram of a specific structure of the E-shaped clamp spring receiving mechanism in the utility model;

FIG. 10 is a schematic diagram showing the cooperation between the E-type jump ring feeding mechanism and the E-type jump ring receiving mechanism;

FIG. 11 is a schematic view showing the arrangement of the suction nozzles on the first manipulator according to the present utility model;

FIG. 12 is a schematic view showing a specific structure of the assembly mechanism for the profile parts according to the present utility model;

FIG. 13 is a schematic view showing a specific structure of the first assembling mechanism according to the present utility model;

FIG. 14 is a schematic view showing a specific structure of the assembly component according to the present utility model;

FIG. 15 is a schematic view of the assembled components of the present utility model;

FIG. 16 is a perspective view of a product gripping mechanism of the present utility model;

FIG. 17 is a perspective view of another view of the product gripping mechanism of the present utility model;

FIG. 18 is a schematic view of the cooperation of the touch block and the guide roller according to the present utility model;

FIG. 19 is a schematic view of a specific structure of the pressing mechanism according to the present utility model;

Fig. 20 is a schematic diagram showing the working states of the special-shaped piece assembling mechanism, the product clamping mechanism and the pressing mechanism in the utility model, which are matched with each other to assemble a product.

Wherein: 1. an O-shaped ring feeding mechanism; 2. an O-shaped ring receiving mechanism; 3. e-type jump ring feeding mechanism; 4. e-shaped clamp spring receiving mechanism; 5. a first manipulator; 5a, a suction nozzle; 6. a special-shaped piece assembling mechanism; 7. a product clamping mechanism; 8. a screw feeding mechanism; 9. a jacking mechanism; 10. a second manipulator; 10a, clamping jaw; 11. a product feed belt; 12. a finished product output belt;

13. The O-shaped ring vibrates the feeding disc; 14. an O-ring output track; 15. a correlation sensor; 16. a first receiving station; 16a, O-shaped ring material receiving positions; 17. a first screw mechanism; 18. a detection sensor;

19. E-shaped clamp spring vibration feeding disc; 20. e-shaped clamp spring output tracks; 20a, rotating the reversing rail; 21. a second receiving station; 21a, E-shaped clamp spring receiving positions; 22. a second screw mechanism;

23. A first assembly mechanism; 24. a second assembly mechanism; 25. an X-direction transverse moving module; 251. an X-direction linear driving mechanism; 252. an X-direction sliding table; 26. a Y-direction transverse moving module; 261. y-direction screw rod mechanism; 262. a Y-direction sliding plate; 27. a Z-direction lifting module; 271. a Z-direction screw mechanism; 272. a Z-direction lifting plate; 28. assembling the assembly; 281. assembling a base; 281a, a special-shaped piece placing groove; 282. lifting the spring column; 283. a receiving part; 284. vacuum adsorption holes; 285. a push rod; 286. a telescopic cylinder;

29. A bottom plate; 291. a rotary cylinder; 30. a clamping mechanism; 301. installing a station; 302. positioning blocks; 302a, a front-back sliding guide rod; 302b, a fixed seat; 302c, a first rebound spring; 303. a side positioning block; 303a, a long plate; 303b, a second rebound spring; 303c, fixing columns; 304. a guide roller; 305. a linkage plate; 31. an opening and clamping mechanism; 311. a lifting cylinder; 312. a touch block; 312a, guiding the slope;

32. A first blanking mechanism; 33. a second blanking mechanism; 34. a blanking guide seat; 34a, a feed line; 35. a push rod; 35a, a connecting plate; 35b, jacking into the cylinder;

a. a product body; b. a screw; c. an O-ring; d. e-shaped clamp springs.

Detailed Description

The following describes specific embodiments of the present utility model with reference to the drawings.

Examples:

The utility model discloses a specific embodiment of an integrated machine for accurately and automatically assembling and detecting a plurality of special-shaped pieces, which is shown in the accompanying drawings, and mainly comprises an O-shaped ring feeding mechanism 1, an O-shaped ring receiving mechanism 2, an E-shaped clamp spring feeding mechanism 3, an E-shaped clamp spring receiving mechanism 4, a first manipulator 5, a special-shaped piece assembling mechanism 6, a product clamping mechanism 7, a screw feeding mechanism 8, a jacking mechanism 9, a second manipulator 10, a product feeding belt 11 and a finished product output belt 12.

The O-shaped ring feeding mechanism 1 is connected with the O-shaped ring receiving mechanism 2, and the O-shaped ring feeding mechanism 1 in combination with fig. 5 and 6,O comprises an O-shaped ring vibration feeding disc 13 and an O-shaped ring output track 14 connected to the output end of the O-shaped ring vibration feeding disc 13, wherein an correlation sensor 15 is arranged at the input end of the O-shaped ring output track 14, and the correlation sensor 15 is used for controlling the feeding of the O-shaped ring c. The ring receiving mechanism 2 in combination with the figure 7,O comprises a first receiving table 16 driven to slide by a first screw mechanism 17, two O-shaped ring receiving positions 16a are arranged on the first receiving table 16, the first receiving table 16 is arranged at the output end of the O-shaped ring output track 14, along with the sliding of the first receiving table 16, the O-shaped rings c can automatically fall into the O-shaped ring receiving positions 16a, and the first receiving table 16 can simultaneously receive the two O-shaped rings c each time. One side of the first receiving platform 16 is also fixedly provided with a detection sensor 18, and the detection sensor 18 is arranged above the output end of the O-shaped ring output track 14 and used for controlling the discharging of the O-shaped ring c.

The E-shaped clamp spring feeding mechanism 3 is connected with the E-shaped clamp spring receiving mechanism 4, and in combination with fig. 8, the E-shaped clamp spring feeding mechanism 3 comprises an E-shaped clamp spring vibration feeding disc 19 and an E-shaped clamp spring output track 20 connected to the output end of the E-shaped clamp spring vibration feeding disc 19, and the output end of the E-shaped clamp spring output track 20 is provided with a rotary reversing track 20a for guiding the E-shaped clamp spring d to reverse. The E-shaped clamp spring d is clamped in and slides down along the E-shaped clamp spring output track 20 under the condition of repeated collision continuously, and directional stacking is completed through the rotary reversing track 20a. Referring to fig. 9, the E-shaped clamp spring receiving mechanism 4 includes a second receiving table 21 driven by a second screw mechanism 22 to slide, two E-shaped clamp spring receiving positions 21a are provided on the second receiving table 21, and the second receiving table 21 is disposed below the rotary reversing rail 20a and is used for receiving the E-shaped clamp spring d. With reference to fig. 10, along with the sliding of the second receiving platform 21, the E-shaped clamping springs d can automatically fall into the E-shaped clamping spring receiving position 21a, and the second receiving platform 21 can simultaneously receive two E-shaped clamping springs d at a time.

The first manipulator 5 is arranged between the O-ring feeding and receiving mechanism, the E-clamp spring feeding and receiving mechanism, and in connection with fig. 11 it has four suction nozzles 5a for sucking two O-rings c and two E-clamp springs d.

The profile assembly mechanism 6 is arranged at one side of the first robot arm 5 for receiving four assemblies. Referring to fig. 12, the special-shaped member assembling mechanism 6 includes a first assembling mechanism 23 and a second assembling mechanism 24 which are arranged left and right, and the first assembling mechanism 23 and the second assembling mechanism 24 each include an X-direction traversing module 25, a Y-direction traversing module 26, a Z-direction lifting module 27, and an assembling component 28 which are sequentially connected. Referring to fig. 13, taking the first assembly mechanism 23 as an example, the X-direction traversing module 25 includes an X-direction slide table 252 driven by an X-direction linear driving mechanism 251, the Y-direction traversing module 26 includes a Y-direction screw mechanism 261 mounted on the X-direction slide table 252, a Y-direction slide plate 262 connected to the Y-direction screw mechanism 261, the Z-direction lifting module 27 includes a Z-direction screw mechanism 271 mounted on the Y-direction slide plate 262, a Z-direction lifting plate 272 connected to the Z-direction screw mechanism 271, and the assembly 28 is mounted on the Z-direction lifting plate 272.

Referring to fig. 14, the assembly 28 includes an assembly base 281 with a special-shaped piece accommodating groove 281a at the top, a lifting spring post 282 and a receiving portion 283 which are engaged and matched are disposed in the special-shaped piece accommodating groove 281a, the lifting spring post 282 is elastically mounted on the assembly base 281, one end of the lifting spring post extends out of the bottom of the special-shaped piece accommodating groove 281a, and an O-ring c can be placed on the lifting spring post 282 and is placed at two ends of the special-shaped piece accommodating groove 281a through the receiving portion 283 and the E-shaped clamp spring d in a vertically staggered manner, as shown in fig. 15. The bottom of the special-shaped piece placing groove 281a is also provided with a vacuum adsorption hole 284 for adsorbing and positioning the E-shaped clamp spring d, so that the stability of the E-shaped clamp spring d during assembly can be ensured. A push rod 285 for pushing the E-shaped clamp spring d is mounted on one side of the assembly base 281, which is driven by a telescopic cylinder 286, and both the telescopic cylinder 286 and the assembly base 281 are fixedly mounted on the Z-direction lifting plate 272.

In the present embodiment, the second assembly mechanism 24 and the assembly 28 of the first assembly mechanism 23 are symmetrical, and will not be described herein. Four assemblies sucked by the first robot 5 are placed on the two assembly members 28 in two groups of one O-ring c and one E-ring d, respectively, in combination.

The product clamping mechanism 7 is arranged at one side of the special-shaped piece assembling mechanism 6 and is used for clamping and fixing the product body a. Referring to fig. 16 and 17, the product gripping mechanism 7 includes a base plate 29 driven by a rotary cylinder 291, and gripping mechanisms 30 are provided at both ends of the base plate 29, each gripping mechanism 30 including a mounting station 301, an inner positioning block 302 slidably mounted back and forth inside the mounting station 301, and a side positioning block 303 slidably mounted right and left on the side of the mounting station 301. Wherein, the inner positioning block 302 is slidably mounted on the front-back sliding guide rod 302a, the front-back sliding guide rod 302a is mounted on the bottom plate 29 through the fixing base 302b, and a first rebound spring 302c is disposed between the inner positioning block 302 and the fixing base 302 b. The side positioning block 303 is connected to one end of the long plate 303a, and the other end of the long plate 303a is connected to a fixed column 303c mounted on the bottom plate 29 by a second rebound spring 303 b.

The bottom of the bottom plate 29 is provided with an open-clamp mechanism 31, and the open-clamp mechanism 31 includes a touch block 312 driven by a lifting cylinder 311, as shown in fig. 17. With reference to fig. 18, the positioning block 302 and the long plate 303a are respectively connected with a linkage plate 305 with guide rollers 304 installed at the bottom, and the touch block 312 is provided with two guide slopes 312a which are matched with the two guide rollers 304 in a one-to-one correspondence manner.

The clamping mechanism 30 completes one opening and closing action when rotating above the opening and clamping mechanism 31 each time, and the product body a to be assembled is continuously turned in and the finished product after the assembly is turned out through the rotation of the bottom plate 29.

The screw feeding mechanism 8 comprises two screw feeding boxes and two screw discharging pipelines connected with the two screw feeding boxes respectively and is used for blowing out two screws b in two ways.

The top press mechanism 9 is arranged above the product clamping mechanism 7, and in combination with fig. 19, the top press mechanism 9 comprises a first blanking mechanism 32 and a second blanking mechanism 33 which are arranged at two ends of the transverse moving frame and can horizontally move, the two blanking mechanisms comprise blanking guide seats 34, one sides of the blanking guide seats 34 are provided with feeding pipelines 34a, top parts of the blanking guide seats 34 are inserted with top rods 35, and the top rods 35 are arranged on connecting plates 35a and driven to lift by top-in air cylinders 35 b. The two screw discharging pipelines of the screw feeding mechanism 8 are respectively connected with the two feeding pipelines 34a, the screws b are blown into the two blanking guide seats 34 in two ways, the two screws b simultaneously fall down and are pressed down by the ejector rods 35 under the driving of the jacking air cylinders 35b to be inserted at the two ends of the product body a, and the ejector rods 35 continuously press the top ends of the screws b after the insertion is finished, so that the subsequent assembly is facilitated. The two assembly components 28 of the special-shaped piece assembly mechanism 6 respectively move to the lower parts of the two screw rods b, the O-shaped ring c is sleeved into the screw rods b by the cooperation of the lifting elastic column 282 and the pushing rod 285 through lifting, and then the E-shaped clamp spring d is pushed to the lower part of the O-shaped ring c to be clamped into the screw rods b to complete assembly.

The second robot 10 is disposed on one side of the product gripping mechanism 7, the second robot 10 having two gripping claws 10a, and a product supply belt 11 and a product output belt 12 are disposed on the left and right sides of the second robot 10. The product body a to be assembled is input by the product feeding belt 11 and then is grabbed onto the product clamping mechanism 7 by the second manipulator 10, and the finished product after assembly is grabbed by the second manipulator 10 to the finished product output belt 12 for output.

The specific working process of the integrated machine is as follows:

feeding of O-shaped ring c and E-shaped clamp spring d

The O-shaped ring receiving mechanism 2 receives two O-shaped rings c from the O-shaped ring feeding mechanism 1 each time, and the E-shaped clamp spring receiving mechanism 4 receives two E-shaped clamp springs d from the E-shaped clamp spring feeding mechanism 3 each time. The first manipulator 5 respectively absorbs two O-shaped rings c and two E-shaped clamp springs d from the O-shaped ring receiving mechanism 2 and the E-shaped clamp spring receiving mechanism 4, and the two O-shaped rings c and the E-shaped clamp springs d are respectively placed on the left assembly component 28 and the right assembly component 28 of the special-shaped piece assembly mechanism 6 in two groups.

The specific placement modes of the O-shaped ring c and the E-shaped clamp spring d are as follows: e-shaped clamp spring d is placed at one end of special-shaped piece placing groove 281a close to push-in rod 285, and is adsorbed and positioned by vacuum adsorption hole 284, O-shaped ring c is placed on lifting spring column 282 and is supported by supporting part 283 to be matched with E-shaped clamp spring d to be placed at two ends of special-shaped piece placing groove 281a in an up-down staggered mode, as shown in FIG. 15.

(II), feeding and clamping of the product body a

The product body a to be assembled is input by the product feed belt 11, and the second robot 10 grips one product body a and places it on the product gripping mechanism 7. The specific clamping mode is as follows: the touch block 312 rises, the guide roller 304 rolls along the guide slope surface 312a, the linkage plate 305 drives the inner positioning block 302 and the side positioning block 303 to expand outwards to finish the clamping opening action, after the product body a is put in, the touch block 312 resets, the clamping closing action is finished under the action of the two rebound springs, and the fixation is finished; the bottom plate 29 is then rotated 180 ° to rotate the product body a to be assembled onto the assembly station, and the opposing empty clamping mechanism 30 is rotated over the open clamping mechanism 31 to continue clamping a new product body a, as shown in fig. 16.

(III), feeding and assembling of screw b

The screw feeding mechanism 8 blows out two screws b into two blanking guide seats 34 of the jacking mechanism 9 in two ways, the two screws b simultaneously fall down and are pressed down by the ejector rod 35 to be inserted into two ends of the product body a under the driving of the jacking cylinder 35b, and as shown in fig. 20, the ejector rod 35 continuously presses the top ends of the screws b after the insertion is completed.

Fourth, the O-shaped ring c and the E-shaped clamp spring d are assembled

The two assembly components 28 of the special-shaped piece assembly mechanism 6 respectively move to the lower parts of screw rods b at two ends of a product, the lifting elastic columns 282 are opposite to the screw rods b up and down, the assembly components 28 are integrally lifted, the screw rods b are pressed by the ejector rods 35, the lifting elastic columns 282 are pressed down by the screw rods b, the O-shaped rings c are sleeved into the screw rods b first, then the telescopic air cylinders 286 extend out, the push rods 285 are driven to extend out to push the E-shaped clamp springs d, and the E-shaped clamp springs d are horizontally pushed to the lower parts of the O-shaped rings c to be clamped into the screw rods b under the cooperation of the vacuum adsorption holes 284, so that the assembly is completed, and a finished product is shown in fig. 1.

(V) outputting the finished product

After the product is assembled, the special-shaped piece assembling mechanism 6 and the jacking mechanism 9 are reset, the bottom plate 29 of the product clamping mechanism 7 continues to rotate 180 degrees, the second manipulator 10 grabs a new product body a to be assembled from the product feeding belt 11, then replaces the new product body a with the rotated finished product, conveys the finished product to the finished product output belt 12 for output, and the new product body a to be assembled, which is rotated in the process of rotating the finished product, continues to be assembled.

The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.

Claims (8)

1. A plurality of accurate automatic assembly detection all-in-one of dysmorphism piece, its characterized in that: the device comprises an O-shaped ring feeding mechanism (1), an O-shaped ring receiving mechanism (2), an E-shaped clamp spring feeding mechanism (3), an E-shaped clamp spring receiving mechanism (4), a first manipulator (5), a special-shaped piece assembling mechanism (6), a product clamping mechanism (7), a screw feeding mechanism (8), a top pressing mechanism (9), a second manipulator (10), a product feeding belt (11) and a finished product output belt (12);

The O-shaped ring feeding mechanism (1) is connected with the O-shaped ring receiving mechanism (2), the O-shaped ring receiving mechanism (2) comprises a first receiving table (16) which is arranged in a sliding manner and provided with two O-shaped ring receiving positions (16 a), and the first receiving table (16) is used for simultaneously receiving two O-shaped rings (c) output by the O-shaped ring feeding mechanism (1) each time; the E-shaped clamp spring feeding mechanism (3) is connected with the E-shaped clamp spring receiving mechanism (4), the E-shaped clamp spring receiving mechanism (4) comprises a second receiving table (21) which is arranged in a sliding manner and provided with two E-shaped clamp spring receiving positions (21 a), and the second receiving table (21) is used for simultaneously receiving two E-shaped clamp springs (d) output by the E-shaped clamp spring feeding mechanism (3) each time; the first manipulator (5) respectively absorbs two O-shaped rings (c) and two E-shaped clamp springs (d) from the first receiving table (16) and the second receiving table (21) and is placed on the special-shaped piece assembling mechanism (6);

the special-shaped part assembling mechanism (6) comprises a first assembling mechanism (23) and a second assembling mechanism (24) which are arranged left and right, wherein the first assembling mechanism (23) and the second assembling mechanism (24) comprise assembling components (28) capable of horizontally and vertically moving, and each assembling component (28) is used for placing an O-shaped ring (c) and an E-shaped clamp spring (d); each assembly component (28) comprises an assembly base (281) with a special-shaped piece placing groove (281 a) at the top, a lifting elastic column (282) and a bearing part (283) which are in connection fit are arranged in the special-shaped piece placing groove (281 a), the lifting elastic column (282) is elastically installed on the assembly base (281) and one end of the lifting elastic column extends out of the bottom of the special-shaped piece placing groove (281 a), an O-shaped ring (c) can be placed on the lifting elastic column (282) and is respectively placed at two ends of the special-shaped piece placing groove (281 a) in an up-down staggered mode through the bearing part (283), a vacuum adsorption hole (284) for adsorbing and positioning the E-shaped clamp spring (d) is formed in the bottom of the special-shaped piece placing groove (281 a), and a push rod (285) for pushing the E-shaped clamp spring (d) is also slidably installed on the assembly base (281);

The product clamping mechanism (7) comprises a rotatable bottom plate (29), clamping mechanisms (30) arranged at two ends of the bottom plate (29) and an opening and clamping mechanism (31) for controlling the opening and the closing of the clamping mechanisms (30), wherein the clamping mechanisms (30) complete one opening and closing action when rotating above the opening and clamping mechanism (31) each time, and a product body (a) to be assembled and placed in the clamping mechanisms (30) is continuously rotated by the rotation of the bottom plate (29) and a finished product to be assembled is rotated out;

The jacking mechanism (9) comprises a first blanking mechanism (32) and a second blanking mechanism (33) which can horizontally move, wherein the two blanking mechanisms comprise blanking guide seats (34) provided with feeding pipelines (34 a), ejector rods (35) which are installed in the blanking guide seats (34) in a lifting mode, the screw feeding mechanism (8) is connected with the two feeding pipelines (34 a) and used for blowing screws (b) into the two blanking guide seats (34) respectively, and the two screws (b) are simultaneously dropped and respectively inserted into two ends of a product body (a) by the ejector rods (35) and continuously press the top ends of the screws (b); the special-shaped piece assembling mechanism (6) drives two groups of special-shaped pieces to move below the two screw rods (b) respectively, the O-shaped rings (c) are sleeved into the screw rods (b) by the aid of the cooperation of the lifting elastic columns (282) and the pushing rods (285) through ascending, and then the E-shaped clamp springs (d) are pushed to the positions below the O-shaped rings (c) to be clamped into the screw rods (b) to complete assembly;

The product body (a) to be assembled is input by the product feeding belt (11) and then is grabbed onto the product clamping mechanism (7) through the second manipulator (10), and the finished product after assembly is grabbed onto the finished product output belt (12) by the second manipulator (10) and output.

2. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the O-shaped ring feeding mechanism (1) comprises an O-shaped ring vibration feeding disc (13), an O-shaped ring output track (14) connected to the output end of the O-shaped ring vibration feeding disc (13), and an correlation sensor (15) is arranged at the input end of the O-shaped ring output track (14); the first receiving table (16) is arranged at the output end of the O-shaped ring output track (14), the first receiving table (16) is driven by a first screw mechanism (17), one side of the first receiving table (16) is fixedly provided with a detection sensor (18), and the detection sensor (18) is arranged above the output end of the O-shaped ring output track (14).

3. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the E-shaped clamp spring feeding mechanism (3) comprises an E-shaped clamp spring vibration feeding disc (19) and an E-shaped clamp spring output rail (20) connected to the output end of the E-shaped clamp spring vibration feeding disc (19), wherein the output end of the E-shaped clamp spring output rail (20) is provided with a rotary reversing rail (20 a) for guiding the E-shaped clamp spring (d) to reverse; the second material receiving table (21) is arranged below the rotary reversing track (20 a) and used for receiving an E-shaped clamp spring (d), the second material receiving table (21) is driven by a second screw mechanism (22), and the E-shaped clamp spring (d) can automatically fall into the E-shaped clamp spring material receiving position (21 a) along with the sliding of the second material receiving table (21).

4. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the first assembly mechanism (23) and the second assembly mechanism (24) further respectively comprise an X-direction transverse moving module (25), a Y-direction transverse moving module (26) and a Z-direction lifting module (27) which are sequentially connected, the X-direction transverse moving module (25) comprises an X-direction sliding table (252) driven by an X-direction linear driving mechanism (251), the Y-direction transverse moving module (26) comprises a Y-direction screw mechanism (261) installed on the X-direction sliding table (252), a Y-direction sliding plate (262) connected with the Y-direction screw mechanism (261), and the Z-direction lifting module (27) comprises a Z-direction screw mechanism (271) installed on the Y-direction sliding plate (262) and a Z-direction lifting plate (272) connected with the Z-direction screw mechanism (271); the push rod (285) is driven by a telescopic cylinder (286), and the telescopic cylinder (286) and the assembly base (281) are fixedly arranged on the Z-direction lifting plate (272).

5. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the bottom plate (29) is driven by a rotary cylinder (291), and the clamping mechanisms (30) at two ends respectively comprise a mounting station (301), an inner positioning block (302) which is arranged on the inner side of the mounting station (301) in a front-back sliding manner, and a side positioning block (303) which is arranged on the side of the mounting station (301) in a left-right sliding manner; the inner positioning block (302) is slidably mounted on the front and rear sliding guide rod (302 a), the front and rear sliding guide rod (302 a) is mounted on the bottom plate (29) through the fixed seat (302 b), and a first rebound spring (302 c) is arranged between the inner positioning block (302) and the fixed seat (302 b); the side positioning block (303) is connected to one end of the long plate (303 a), and the other end of the long plate (303 a) is connected with a fixed column (303 c) arranged on the bottom plate (29) through a second rebound spring (303 b).

6. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 5, wherein: the inner positioning block (302) and the long plate (303 a) are respectively connected with a linkage plate (305) with guide rollers (304) installed at the bottoms, the opening and clamping mechanism (31) comprises a touch block (312) driven by a lifting cylinder (311), and two guide slope surfaces (312 a) which are in one-to-one correspondence with the two guide rollers (304) are arranged on the touch block (312).

7. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the screw feeding mechanism (8) comprises two screw feeding boxes and two screw discharging pipelines which are respectively connected with the two screw feeding boxes, and the two screw discharging pipelines are respectively connected with the two feeding pipelines (34 a); the first blanking mechanism (32) and the second blanking mechanism (33) are slidably mounted at two ends of the transverse moving frame, the ejector rod (35) is inserted into the top of the blanking guide seat (34), and the ejector rod (35) is mounted on the connecting plate (35 a) and driven to lift by the ejection cylinder (35 b).

8. The precise automatic assembly and detection all-in-one machine for a plurality of special-shaped pieces according to claim 1, wherein: the first manipulator (5) has four suction nozzles (5 a), and the second manipulator (10) has two clamping jaws (10 a).