CN110560385B

CN110560385B - A automatic assembly line for spheroid detects

Info

Publication number: CN110560385B
Application number: CN201910944804.XA
Authority: CN
Inventors: 周伟伟
Original assignee: Xiaoxian Zhongke Electromagnetic Testing Co ltd
Current assignee: Xiaoxian Zhongke Electromagnetic Testing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2021-10-12
Anticipated expiration: 2039-09-30
Also published as: CN110560385A

Abstract

The invention discloses an automatic assembly line for sphere detection, wherein a raw material box is fixedly connected to the lower side of a first fixing plate, a mounting plate is fixedly connected to the lower side of the first fixing plate through a first connecting plate, a first motor is fixedly mounted on the mounting plate, a rotary table is connected to the upper side of the first motor in a driving mode, a group of guide pipes arranged in a circumferential array mode are inserted and connected onto the rotary table, first material ejecting air cylinders are inserted and connected to the outer side of the rotary table, each first material ejecting air cylinder is arranged corresponding to the corresponding guide pipe, a weighing device is arranged below each guide pipe, a buffer pipe is fixedly connected to the lower side of the mounting plate through a second connecting plate, and a liquid bag cushion pad is arranged inside the buffer pipe. The invention can detect the spherical iron ball, detect whether the weight and the smoothness of the iron ball are qualified, and use three points to determine the law of a circle and set a plurality of groups for detection when detecting the smoothness, thereby effectively preventing the situation of detection errors.

Description

A automatic assembly line for spheroid detects

Technical Field

The invention relates to the technical field of sphere production, in particular to an automatic assembly line for sphere detection.

Background

In the production of the existing factory, the iron sphere is generally used more, a space geometry formed by one semicircle rotating for one circle around a straight line where the diameter is located is called a sphere, which is called a sphere for short, and the radius of the semicircle is the radius of the sphere. The ball body is a three-dimensional figure with only one continuous curved surface, the continuous curved surface is called a spherical surface, the ball screw is the most commonly used transmission element on tool machinery and precision machinery, the ball is a commonly used product, the main function of the ball is to convert rotary motion into linear motion or convert torque into axial repeated acting force, and the ball has the characteristics of high precision, reversibility and high efficiency.

However, in production, a large amount of detection is often required for the ball, and when the ball is used, the irregularity of the ball may cause a large amount of power consumption to the product, so that the damage probability of the object produced by using the ball is greatly increased, which is not beneficial for further production and manufacturing, for example, when the metal ball is used in a ball screw or a bearing, if the irregularity may cause the bearing to be damaged.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an automatic assembly line for sphere detection, so that the problems in the prior art are solved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automatic assembly line for spheroid detects, including first fixed plate and bottom plate, at the former feed tank of first fixed plate downside fixedly connected with, pass through first connecting plate fixedly connected with mounting panel in first fixed plate below, fixed mounting has first motor on the mounting panel, top drive connection at first motor has the carousel, peg graft and be equipped with the stand pipe that a set of circumference array set up on the carousel, it has first liftout cylinder to peg graft in the carousel outside, every first liftout cylinder all corresponds the setting with corresponding stand pipe, all be equipped with weighing device in the below of every stand pipe.

Preferably, there is a buffer tube below the mounting plate through a second connecting plate fixedly connected with, and a second liftout cylinder is arranged on the second connecting plate, and the second liftout cylinder corresponds to the buffer tube, and the inner wall of the buffer tube is provided with a chamfer, and the buffer tube is internally provided with a liquid bag cushion pad filled with non-newtonian liquid.

Preferably, be equipped with the pneumatic cylinder on the bottom plate, the pneumatic cylinder upside drive is connected with the second motor, and the drive connection in second motor top is connected with the right angle return bend, and right angle return bend upper end fixedly connected with funnel, funnel and the coaxial setting of buffer tube.

Preferably, bottom plate one side is equipped with the waste bin, is equipped with the storage case at the opposite side of bottom plate, is connected with the waste material guide way through the third connecting plate in waste bin one side, and the one end and the right angle return bend of waste material guide way correspond the setting, and the other end and the waste bin of waste material guide way correspond the setting.

Preferably, be fixed with two parallel arrangement's circular orbit through a set of bracing piece on the bottom plate, the one end and the right angle return bend of two circular orbits correspond the setting, and the other end corresponds the setting with the storage case, still is fixed with a set of first stand at the bottom plate upside, all is fixed with on every first stand and keeps off the material cylinder, still is fixed with a set of second stand at the bottom plate upside, and every second stand all corresponds the setting with corresponding first stand.

Preferably, a second fixing plate is fixed on the first upright column and the corresponding second upright column, a distance sensor is inserted into the second fixing plate, and the distance sensor is arranged corresponding to the circular rail.

Preferably, the bottom plate top is through a set of connecting rod fixedly connected with oil tank, is fixed with on the connecting rod and connects the food tray, and the oil tank corresponds the setting with connecing the food tray, is equipped with down the hydraulic fluid port on the oil tank, installs the shower nozzle in the hydraulic fluid port down, is equipped with the oil pump in the oil tank, cup joints and is fixed with the oil absorption pad on the circular rail.

Preferably, the opposite two sides of the bottom plate all use the third stand columns fixedly connected with the fastening plate, the cross beams are fixedly connected to the two third stand columns, the slide rails are fixedly connected to the lower portions of the cross beams, the slide blocks are mounted on the lower sides of the slide rails, the electromagnets are fixed to the lower sides of the slide blocks, and the electromagnets correspond to the round rails.

The invention has the advantages that:

through being fixed with two parallel arrangement's circular rails through a set of bracing piece on the bottom plate, be fixed with the second fixed plate on first stand and the corresponding second stand, it has distance sensor to peg graft on the second fixed plate, distance sensor corresponds the setting with the circular rail, when the spheroid rolls to the circular rail, with the crossing place of two circular rails be two points, so qualified material is certain by the distance that distance sensor detected, and set up a set of distance sensor, the error has effectively been reduced, can inspect a plurality of positions of spheroid.

Drawings

FIG. 1 is a system schematic of an automated pipeline for sphere detection of the present invention;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a schematic view of the relationship of the weighing apparatus to the guide tube;

FIG. 4 is a cross-sectional view of a buffer tube;

FIG. 5 is a schematic view of the connection relationship between the third upright and the cross beam;

FIG. 6 is a schematic view showing the positional relationship between the oil tank and the oil pan.

In the figure: 1. a first fixing plate; 2. a raw material tank; 3. a first connecting plate; 4. mounting a plate; 41. a first motor; 5. a turntable; 6. a guide tube; 7. a first liftout cylinder; 8. a weighing device; 9. a second connecting plate; 91. a second liftout cylinder; 92. a buffer tube; 921. a liquid bag cushion; 922. chamfering; 11. a funnel; 12. a waste bin; 13. a third connecting plate; 14. a waste guide chute; 15. a base plate; 16. a hydraulic cylinder; 17. a second motor; 18. a right-angle bent pipe; 19. a support bar; 20. a circular rail; 21. a first upright post; 22. a material blocking cylinder; 23. an air tube; 24. a connecting rod; 25. an oil tank; 26. an oil receiving pan; 27. a material storage box; 28. a second upright post; 29. a distance sensor; 30. a second fixing plate; 31. a cross beam; 32. a third column; 33. a slide rail; 34. a slider; 341. an electromagnet; 35. a fastening plate; 36. an oil absorption pad; 37. a lower oil port; 38. a spray head; 39. an oil pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

as shown in fig. 1-4, the device comprises a first fixing plate 1 and a bottom plate 15, the first fixing plate 1 is fixedly connected to a bracket on the roof of a factory, a raw material tank 2 is fixedly connected to the lower side of the first fixing plate 1, a mounting plate 4 is fixedly connected to the lower side of the first fixing plate 1 through a first connecting plate 3, a first motor 41 is fixedly mounted on the mounting plate 4, a rotary plate 5 is connected to the upper side of the first motor 41 in a driving manner, a group of guide pipes 6 arranged in a circumferential array are inserted and arranged on the rotary plate 5, a first material ejecting cylinder 7 is inserted and arranged on the outer side of the rotary plate 5, each first material ejecting cylinder 7 is arranged corresponding to the corresponding guide pipe 6, a weighing device 8 is arranged below each guide pipe 6, in the embodiment, the weighing device 8 is driven by using a cylinder, the cylinder can control the relationship between the weighing device 8 and the guide pipes 6, when weighing is not required, the separation is accomplished between control weighing device 8 and the stand pipe 6, and the weighing plate of weighing device 8 top is the recess shape, can play certain limiting displacement to the spheroid, effectively prevents the error on weighing that spheroid and 6 inner wall contacts caused.

There is buffer tube 92 below mounting panel 4 through 9 fixedly connected with of second connecting plate, is equipped with second liftout cylinder 91 on second connecting plate 9, and second liftout cylinder 91 corresponds the setting with buffer tube 92, is equipped with chamfer 922 on the buffer tube 92 inner wall, and buffer tube 92 is inside to be equipped with liquid bag blotter 921, fills non-newton liquid in the liquid bag blotter 921, and non-newton liquid can obtain better buffering effect.

Be equipped with pneumatic cylinder 16 on bottom plate 15, pneumatic cylinder 16 upside drive is connected with second motor 17, and the drive connection is connected with right angle return bend 18 above second motor 17, and right angle return bend 18 upper end fixedly connected with funnel 11, funnel 11 and buffer tube 92 coaxial setting.

The waste bin 12 is arranged on one side of the bottom plate 15, the storage bin 27 is arranged on the other side of the bottom plate 15, the waste guide groove 14 is connected to one side of the waste bin 12 through the third connecting plate 13, one end of the waste guide groove 14 corresponds to the right-angle bent pipe 18, and the other end of the waste guide groove 14 corresponds to the waste bin 12.

Two parallel round rails 20 are fixed on the bottom plate 15 through a set of support rods 19, one ends of the two round rails 20 are arranged corresponding to the right-angle bent pipe 18, and the other ends are arranged corresponding to the material storage box 27.

It should be noted that, when in use, firstly, the material discharge valve on the lower side of the raw material box 2 is used for discharging the material once to make the ball enter the corresponding guide tube 6, the ball in the guide tube 6 is weighed by the weighing device 8, after the processor records the indication number, the first motor 41 rotates the rotary table 5 to make the other guide tube 6 rotate to the corresponding position, the above operations are repeated, after the guide tube 6 rotates 360 degrees, the 7 times of data obtained by the weighing device 8 are compared, the two lowest values and the two highest values are removed, the average value of the remaining three times of data is removed, the measurement error is effectively reduced, at this time, the first material ejecting cylinder 7 is used for fixing the guide tube, then the cylinder is used for controlling the weighing device 8 to withdraw, the first material ejecting cylinder 7 is controlled for discharging, the ball falls into the buffer tube 92, the liquid bag cushion 921 in the buffer tube 92 is filled with non-newtonian liquid, so can absorb most impact force, make spheroidal whereabouts more slowly, second liftout cylinder 91 is used for the part of downside to damage when, promptly hinder the material operation, when and the spheroid continues the whereabouts, when falling into right angle return bend 18 in, second motor 17 rotates according to the condition, when spheroidal weight is in qualified scope, the one end of second motor 17 control right angle return bend 18 sets up towards circular orbit 20, when spheroidal weight is not in qualified scope, the other end of second motor 17 control right angle return bend 18 sets up towards waste material guide way 14.

Example 2:

as shown in fig. 1-6, including first fixed plate 1 and bottom plate 15, at first fixed plate 1 downside fixedly connected with raw material tank 2, through first connecting plate 3 fixedly connected with mounting panel 4 below first fixed plate 1, fixed mounting has first motor 41 on mounting panel 4, drive connection has carousel 5 in the top of first motor 41, peg graft and be equipped with the stand pipe 6 that a set of circumference array set up on carousel 5, it has first liftout cylinder 7 to peg graft in the carousel 5 outside, every first liftout cylinder 7 all corresponds the setting with corresponding stand pipe 6, all be equipped with weighing device 8 in the below of every stand pipe 6.

There is buffer tube 92 below mounting panel 4 through 9 fixedly connected with of second connecting plate, is equipped with second liftout cylinder 91 on second connecting plate 9, and second liftout cylinder 91 corresponds the setting with buffer tube 92, is equipped with chamfer 922 on the buffer tube 92 inner wall, and buffer tube 92 is inside to be equipped with liquid bag blotter 921, fills non-Newton's liquid in the liquid bag blotter 921.

Two parallel round rails 20 are fixed on the bottom plate 15 through a set of support rods 19, one ends of the two round rails 20 are arranged corresponding to the right-angle bent pipe 18, and the other ends are arranged corresponding to the material storage box 27. Still be fixed with a set of first stand 21 on bottom plate 15 upside, all be fixed with on every first stand 21 and keep off material cylinder 22, still be fixed with a set of second stand 28 on bottom plate 15 upside, every second stand 28 all corresponds the setting with corresponding first stand 21.

A second fixing plate 30 is fixed on the first upright post 21 and the corresponding second upright post 28, a distance sensor 29 is inserted into the second fixing plate 30, and the distance sensor 29 is arranged corresponding to the circular rail 20.

Bottom plate 15 top is through a set of connecting rod 24 fixedly connected with oil tank 25, be fixed with on connecting rod 24 and connect food tray 26, oil tank 25 corresponds the setting with connecing food tray 26, hydraulic fluid port 37 under being equipped with on oil tank 25, at the built-in shower nozzle 38 that is equipped with of hydraulic fluid port 37 down, be equipped with oil pump 39 in the oil tank 25, cup joint and be fixed with on circular rail 20 and inhale oil pad 36, inhale oil pad 36's cross-section for fan-shaped, prevent that the spheroid from blocking, all be fixed with trachea 23 on first stand 21 and second stand 28, the one end of trachea 23 is connected on the air pump, the air pump is not drawn in the picture, the other end and the circular rail 20 of trachea 23 correspond the setting, trachea 23 can jet-blast prevention spheroid continues to roll down.

The opposite both sides of bottom plate 15 all use mounting plate 35 fixedly connected with third stand 32, fixedly connected with crossbeam 31 on two third stands 32, crossbeam 31 below fixedly connected with slide rail 33, install slider 34 at slide rail 33 downside, are fixed with electro-magnet 341 at slider 34 downside, and electro-magnet 341 corresponds the setting with circular rail 20.

It should be noted that, when in use, firstly, the material discharge valve on the lower side of the raw material box 2 is used for discharging the material once to make the ball enter the corresponding guide tube 6, the ball in the guide tube 6 is weighed by the weighing device 8, after the processor records the indication number, the first motor 41 rotates the rotary table 5 to make the other guide tube 6 rotate to the corresponding position, the above operations are repeated, after the guide tube 6 rotates 360 degrees, the 7 times of data obtained by the weighing device 8 are compared, the two lowest values and the two highest values are removed, the average value of the remaining three times of data is removed, the measurement error is effectively reduced, at this time, the first material ejecting cylinder 7 is used for fixing the guide tube, then the cylinder is used for controlling the weighing device 8 to withdraw, the first material ejecting cylinder 7 is controlled for discharging, the ball falls into the buffer tube 92, the liquid bag cushion 921 in the buffer tube 92 is filled with non-newtonian liquid, therefore, most impact force can be absorbed, the falling of the ball body is slower, when the second material ejecting cylinder 91 is used for damaging the lower part, the emergency material blocking operation is carried out, when the ball body continuously falls and falls into the right-angle bent pipe 18, the second motor 17 rotates according to the condition, when the weight of the ball body is in the qualified range, the second motor 17 controls one end of the right-angle bent pipe 18 to be arranged towards the circular rail 20, when the weight of the ball body is not in the qualified range, the second motor 17 controls the other end of the right-angle bent pipe 18 to be arranged towards the waste material guide groove 14, after the weight of the ball body is detected to be qualified, the right-angle bent pipe 18 puts the ball body on the circular rail 20, when the ball body passes through the two oppositely arranged first upright posts 21 and second upright posts 28, the corresponding material blocking cylinder 22 blocks the continuous falling movement of the ball body, the distance sensor 29 on the second fixing plate 30 is used for measuring, and the three points are used for determining the theorem of a circle, the ball is inspected on the roundness, if qualified, the corresponding material blocking cylinder 22 discharges materials, the ball is blocked by the next material blocking cylinder 22, the detection operation is carried out again, after three detection operations, the error probability is reduced, the unqualified ball is taken down from the circular rail 20 through the electromagnet 341 on the sliding block 34, and finally, the qualified materials pass through the lower part of the oil tank 25 and fall into the material storage tank 27 after the spray head 38 sprays the upper layer of protective oil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic assembly line for spheroid detects which characterized in that: comprises a first fixing plate (1) and a bottom plate (15), a raw material box (2) is fixedly connected to the lower side of the first fixing plate (1), a mounting plate (4) is fixedly connected to the lower side of the first fixing plate (1) through a first connecting plate (3), a first motor (41) is fixedly mounted on the mounting plate (4), a rotary plate (5) is in driving connection with the upper side of the first motor (41), a group of guide pipes (6) arranged in a circumferential array are spliced on the rotary plate (5), first ejection cylinders (7) are spliced on the outer side of the rotary plate (5), each first ejection cylinder (7) is arranged corresponding to the corresponding guide pipe (6), a weighing device (8) is arranged below each guide pipe (6), a buffer pipe (92) is fixedly connected to the lower side of the mounting plate (4) through a second connecting plate (9), and a second ejection cylinder (91) is arranged on the second connecting plate (9), the second material ejecting cylinder (91) is arranged corresponding to the buffer tube (92), a chamfer (922) is arranged on the inner wall of the buffer tube (92), a liquid bag cushion pad (921) is arranged inside the buffer tube (92), non-Newtonian liquid is filled in the liquid bag cushion pad (921), two parallel round rails (20) are fixed on the bottom plate (15) through a group of support rods (19), one ends of the two round rails (20) are arranged corresponding to the right-angle elbow (18), the other ends of the two round rails are arranged corresponding to the material storage box (27), a group of first stand columns (21) are fixed on the upper side of the bottom plate (15), a material blocking cylinder (22) is fixed on each first stand column (21), a group of second stand columns (28) is fixed on the upper side of the bottom plate (15), each second stand column (28) is arranged corresponding to the corresponding first stand column (21), and second fixing plates (30) are fixed on the first stand columns (21) and the corresponding second stand columns (28), a distance sensor (29) is inserted into the second fixing plate (30), and the distance sensor (29) is arranged corresponding to the circular rail (20).

2. An automated pipeline for sphere detection according to claim 1, wherein: be equipped with pneumatic cylinder (16) on bottom plate (15), pneumatic cylinder (16) upside drive is connected with second motor (17), and second motor (17) top drive is connected with right angle return bend (18), and right angle return bend (18) upper end fixedly connected with funnel (11), funnel (11) and buffer tube (92) coaxial setting.

3. An automated pipeline for sphere detection according to claim 2, wherein: bottom plate (15) one side is equipped with waste bin (12), is equipped with storage case (27) at the opposite side of bottom plate (15), is connected with waste material guide way (14) through third connecting plate (13) in waste bin (12) one side, and the one end and the right angle return bend (18) of waste material guide way (14) correspond the setting, and the other end and the waste bin (12) of waste material guide way (14) correspond the setting.

4. An automated pipeline for sphere detection according to claim 1, wherein: bottom plate (15) top is through a set of connecting rod (24) fixedly connected with oil tank (25), is fixed with on connecting rod (24) and connects food tray (26), and oil tank (25) correspond the setting with connecing food tray (26), is equipped with down hydraulic fluid port (37) on oil tank (25), is equipped with shower nozzle (38) in hydraulic fluid port (37) is built-in down, is equipped with oil pump (39) in oil tank (25), cup joints and is fixed with on circular rail (20) and inhales oil pad (36).

5. An automated pipeline for sphere detection according to claim 1, wherein: the relative both sides of bottom plate (15) all use mounting plate (35) fixedly connected with third stand (32), fixedly connected with crossbeam (31) on two third stands (32), crossbeam (31) below fixedly connected with slide rail (33), install slider (34) at slide rail (33) downside, are fixed with electro-magnet (341) at slider (34) downside, and electro-magnet (341) correspond the setting with circular rail (20).