CN213730363U

CN213730363U - Screw nut equipment

Info

Publication number: CN213730363U
Application number: CN202022291591.6U
Authority: CN
Inventors: 高井云
Original assignee: Kunshan Wanfengda Intelligent Equipment Co ltd
Current assignee: Kunshan Wanfengda Intelligent Equipment Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-20
Anticipated expiration: 2030-10-15

Abstract

The utility model provides a screw nut equipment, including the carousel, be equipped with nut year material level on the carousel circumference, carousel upper portion is equipped with the material carrying ring, be equipped with a plurality of bolts year material level on the material carrying ring circumference, bolt year material level with nut year material level corresponds and is equipped with the stopper; be equipped with two sets of feed mechanism, lock screw mechanism and lower hopper around the carousel, feed mechanism is used for conveying the bolt to the bolt respectively and carries the material level to and conveying nut to the nut carries the material level on, this device is through loading bolt and nut simultaneously to the double-deck carousel on, in the material loading, lock the screw on other station, raises the efficiency, and when locking the screw, the upper and lower structure is succinct, reduces the equipment volume.

Description

Screw nut equipment

Technical Field

The utility model relates to an automation equipment field especially relates to screw nut equipment.

Background

Among the prior art, screw nut's shipment needs the cooperation back packing generally to be sold, if through the manpower equipment, efficiency is extremely low, and some equipment assembly's form has also appeared afterwards, has improved efficiency greatly, but among the current equipment, the screw nut station is less, generally through carrying the nut to the station that corresponds on, locks again, so when sending the nut on one side, generally locks, efficiency is lower to whole structure can be great.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a screw nut assembling device, which comprises a turntable, wherein a nut material loading position is arranged on the circumference of the turntable, a material loading ring is arranged on the upper part of the turntable, a plurality of bolt material loading positions are arranged on the circumference of the material loading ring, and the bolt material loading positions correspond to the nut material loading positions and are provided with limit blocks; be equipped with two sets of feed mechanism, lock screw mechanism and lower hopper around the carousel, feed mechanism is used for conveying the bolt to the bolt material loading position respectively to and conveying nut to the nut material loading position.

Preferably, the stopper includes the block, the block is located between bolt year material level and the nut year material level, and the lower part is equipped with the jack.

Preferably, the feeding mechanism comprises a vibrating disc, a linear vibrator is arranged on the vibrating disc, a pushing mechanism is arranged at the output end of the linear vibrator, and a material ejecting mechanism is arranged on the side edge of the pushing mechanism.

Preferably, the material ejecting mechanism comprises a support, a slide rail is vertically arranged on the support, a slide block is clamped on the slide rail, a jacking cylinder is arranged on the lower portion of the slide block, a loading block is arranged on the slide block, and the loading block is communicated with the output end of the linear vibrator.

Preferably, the pushing mechanism comprises a support frame, a pushing cylinder is arranged on the support frame, the pushing cylinder is located on the upper portion of the linear vibrator, an output end of the pushing cylinder is connected with a pushing block, and the pushing block points to the upper portion of the carrying block.

Preferably, the screw locking mechanism comprises a lifting frame, a motor is arranged on the lifting frame, a rotating rod and a locking head are arranged at the output end of the motor, and a universal mechanism is arranged between the rotating rod and the locking head; the jacking mechanism is arranged on the lower portion of the lifting frame and comprises a jacking cylinder, the output end of the jacking cylinder is provided with a connecting plate, a jacking sleeve is arranged on the connecting plate, a jacking rod and a first spring are arranged in the jacking sleeve, and the jacking rod and the jacking sleeve are oriented to the nut material loading position on the upper portion.

Preferably, the universal mechanism comprises a guide rod and a guide sleeve, the guide rod is provided with a second spring, the guide sleeve is pressed on the guide rod, a universal joint is arranged between the guide rod and the rotating rod, and a universal joint is arranged between the guide sleeve and the locking head.

Preferably, a discharging cylinder is arranged at the center of the rotary table corresponding to the discharging hopper, the output end of the discharging cylinder is connected with a push claw, and the push claws are respectively aligned with the upper part of the material loading ring and the upper surface of the rotary table.

The utility model provides a screw nut equipment has following beneficial effect: this device is through on loading bolt and nut simultaneously to double-deck carousel, in the material loading, locks the screw on other station, raises the efficiency to when locking the screw, the upper and lower structure is succinct, reduces the equipment volume.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a turntable according to the present invention;

fig. 3 is a schematic view of the feeding mechanism of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is a schematic view of the screw locking mechanism of the present invention;

fig. 6 is a schematic view of a jacking mechanism of the present invention;

fig. 7 is a schematic view of the blanking cylinder of the present invention;

wherein, 1, a turntable; 2. a material carrying ring; 3. a bolt loading position; 4. nut loading position; 5. a limiting block; 6. a feeding mechanism; 7. a screw locking mechanism; 8. feeding a hopper; 9. a jack; 10. a support; 11. a slide rail; 12. a slider; 13. jacking a cylinder; 14. a carrier block; 15. a linear vibrator; 16. a support frame; 17. a material pushing cylinder; 18. a push block; 19. a lifting frame; 20. a motor; 21. a rotating rod; 22. a locking head; 23. a material ejection cylinder; 24. connecting plates; 25. jacking and sleeving; 26. a top rod; 27. a first spring; 28. a guide bar; 29. a guide sleeve; 30. a second spring; 31. a universal joint; 32. a blanking cylinder; 33. a push claw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and 2, the utility model provides a screw nut equipment, including carousel 1, be equipped with nut year material level 4 on 1 circumference of carousel, 1 upper portion of carousel is equipped with year material ring 2, it carries material level 3 to be equipped with a plurality of bolts on 2 circumferences of year material ring, the bolt carry material level 3 with nut year material level 4 corresponds and is equipped with stopper 5, and it is fixed through stopper 5 between carousel 1 and the year material ring 2, as shown in fig. 4, stopper 5 includes the block, the block is located between 3 and the nut year material level 4 are carried to the bolt, and the lower part is equipped with jack 9, is equipped with well-known groove on the stopper 5, can inject the position that the bolt passed, prevents that the bolt lower part is crooked, and jack 9 of lower part is applicable to the unloading cylinder 32 end that sets up at 1 center of carousel can pass jack 9 and then promote the bolt.

As shown in fig. 3, bolts and nuts are all loaded by the loading mechanisms 6, so that two groups of loading mechanisms 6 are arranged around the turntable 1, the loading mechanisms 6 comprise a vibrating disc, a linear vibrator 15 is arranged on the vibrating disc, a pushing mechanism is arranged at the output end of the linear vibrator 15, a material ejecting mechanism is arranged on the side edge of the pushing mechanism, the bolts and the nuts are respectively and orderly delivered to the peripheries of the turntable 1 and the material carrying ring 2 through the vibrating disc and the linear vibrator 15, then the nuts at the lower part are upwards pushed to the mouth parts of the material carrying positions of the turntable 1 and the material carrying ring 2 through the material ejecting mechanism, then the nuts or the bolts are pushed to the material carrying ring 2 or the turntable 1 through the pushing mechanism, specifically, the material ejecting mechanism comprises a support 10, a slide rail 11 is vertically arranged on the support 10, a slide block 12 is clamped on the slide rail 11, a jacking cylinder 13 is arranged at the lower part of the slide block 12, be equipped with carrier block 14 on slider 12, carrier block 14 with 15 output of linear vibrator communicates, pushing equipment includes support frame 16, be equipped with on the support frame 16 and push away material cylinder 17, it is located to push away material cylinder 17 linear vibrator 15 upper portion, and the output is connected with ejector pad 18, ejector pad 18 is directional carrier block 14 upper portion, after the vibration dish carries nut or bolt to carrier block 14 on, through jacking cylinder 13 jack-up, promotes to pushing away material cylinder 17 output end position of pushing equipment, after promoting through pushing away material cylinder 17, can promote the product to carousel 1 or carry material ring 2 on, realize the material loading.

Meanwhile, a screw locking mechanism 7 and a blanking hopper 8 are arranged around the material loading mechanism 6, the material loading mechanism is respectively used for conveying bolts to the bolt material loading position 3 and conveying nuts to the nut material loading position 4, the blanking hopper 8 pushes down the assembled bolts and nuts, and after the nuts and the bolts are arranged on the material loading ring 2 and the turntable 1, the material loading ring and the turntable continue to rotate until the screw locking mechanism 7 is rotated,

as shown in fig. 5, the screw locking mechanism 7 includes a lifting frame 19, a pushing cylinder is connected to the lower portion of the lifting frame 19 and can push the lifting frame 19 to move up and down, a motor 20 is arranged on the lifting frame 19, a rotating rod 21 and a locking head 22 are arranged at the output end of the motor 20, and a universal mechanism is arranged between the rotating rod 21 and the locking head 22; the lower part of the lifting frame 19 is provided with a jacking mechanism, as shown in fig. 6, the jacking mechanism comprises a jacking cylinder 23, the output end of the jacking cylinder 23 is provided with a connecting plate 24, the connecting plate 24 is provided with a jacking sleeve 25, a jacking rod 26 is arranged in the jacking sleeve 25, the lower part of the jacking sleeve is provided with a first spring 27 (in the figure, the first spring 27 is shown, and one of the jacking sleeves 25 is hidden), the jacking rod 26 and the jacking sleeve 25 point to the nut loading position 4 on the upper part, when a screw is locked, the jacking cylinder 23 jacks upwards to jack the jacking sleeve 25 on the connecting plate 24, finally the jacking sleeve 25 can continuously push the nut upwards, meanwhile, the lifting frame 19 drives the locking head 22 to press downwards on the bolt head, the upper motor 20 drives the rotating rod 21 and the locking head 22 to rotate, the locking head 22 presses on the bolt head to drive the bolt to rotate, and further to be screwed with the nut, and the nut is pushed upwards to match the movement of the locking screw, the bottom of the bolt passes through the top sleeve 25 and presses on the top rod 26, and the top rod 26 can be continuously pressed downwards relative to the top sleeve 25 which moves upwards continuously due to the action of the spring.

In addition, it should be noted that, because the heights and the like of the locking screws are different, the universal mechanism of the locking screw mechanism 7 includes a guide rod 28 and a guide sleeve 29, the guide rod 28 is provided with a second spring 30, the guide sleeve 29 presses on the guide rod 28, a universal joint 31 is provided between the guide rod 28 and the rotating rod 21, and a universal joint 31 is provided between the guide sleeve 29 and the locking head 22, so that the position between the locking head 22 and the bolt head can be constantly adjusted in the form of the universal joint 31, thereby improving the degree of freedom.

And finally, rotating the locked screws to the position of a discharging hopper 8, arranging a discharging air cylinder 32 in the center of the rotary table 1 corresponding to the discharging hopper 8, connecting an output end of the discharging air cylinder 32 with pushing claws 33, aligning the pushing claws 33 with the upper part of the loading ring 2 and the upper surface of the rotary table 1 respectively, pushing the pushing claws 33 through the discharging air cylinder, and pushing the locked screws to discharge from the rotary table 1 until the discharging hopper 8 discharges after the pushing claws 33 pass through the insertion holes 9 in the lower part of the limiting block 5.

Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The screw and nut assembling equipment is characterized by comprising a rotary table, wherein the periphery of the rotary table is provided with a nut material loading position, the upper part of the rotary table is provided with a material loading ring, the periphery of the material loading ring is provided with a plurality of bolt material loading positions, and the bolt material loading positions correspond to the nut material loading positions and are provided with limit blocks; be equipped with two sets of feed mechanism, lock screw mechanism and lower hopper around the carousel, feed mechanism is used for conveying the bolt to the bolt material loading position respectively to and conveying nut to the nut material loading position.

2. The screw nut assembly apparatus according to claim 1, wherein the stopper includes a block located between the bolt loading position and the nut loading position, and a lower portion thereof is provided with a socket.

3. The screw and nut assembling equipment according to claim 1, wherein the feeding mechanism comprises a vibrating disk, a linear vibrator is arranged on the vibrating disk, a pushing mechanism is arranged at the output end of the linear vibrator, and an ejecting mechanism is arranged on the side edge of the pushing mechanism.

4. The screw and nut assembling equipment according to claim 3, wherein the ejection mechanism comprises a support, a slide rail is vertically arranged on the support, a slide block is clamped on the slide rail, a jacking cylinder is arranged at the lower part of the slide block, a loading block is arranged on the slide block, and the loading block is communicated with the output end of the linear vibrator.

5. The screw and nut assembling device according to claim 4, wherein the pushing mechanism comprises a support frame, a pushing cylinder is arranged on the support frame, the pushing cylinder is located on the upper portion of the linear vibrator, an output end of the pushing cylinder is connected with a pushing block, and the pushing block points to the upper portion of the carrying block.

6. The screw and nut assembling equipment according to claim 1, wherein the screw locking mechanism comprises a lifting frame, a motor is arranged on the lifting frame, a rotating rod and a locking head are arranged at the output end of the motor, and a universal mechanism is arranged between the rotating rod and the locking head; the jacking mechanism is arranged on the lower portion of the lifting frame and comprises a jacking cylinder, the output end of the jacking cylinder is provided with a connecting plate, a jacking sleeve is arranged on the connecting plate, a jacking rod and a first spring are arranged in the jacking sleeve, and the jacking rod and the jacking sleeve are oriented to the nut material loading position on the upper portion.

7. The screw and nut assembling apparatus according to claim 6, wherein the universal mechanism includes a guide bar and a guide sleeve, the guide bar is provided with a second spring, the guide sleeve presses against the guide bar, a universal joint is provided between the guide bar and the rotary bar, and a universal joint is provided between the guide sleeve and the locking head.

8. The screw and nut assembling equipment according to claim 1, wherein a blanking cylinder is arranged at the center of the rotary table corresponding to the blanking hopper, and push claws are connected to the output end of the blanking cylinder and are respectively aligned with the upper part of the material loading ring and the upper surface of the rotary table.