CN110694939A

CN110694939A - Bearing roller detection assembly line

Info

Publication number: CN110694939A
Application number: CN201910743545.4A
Authority: CN
Inventors: 何邦友; 侯飞; 李陈勇; 王汝鑫; 曹潇萍; 钱葆隆; 鲍志刚
Original assignee: Zhejiang Yilong Testing Technology Co Ltd
Current assignee: Zhejiang Yilong Testing Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-01-17

Abstract

The invention provides a bearing roller detection assembly line, and belongs to the technical field of bearing roller detection. The bearing roller detection boxing device solves the problems that workers are high in working strength and low in production efficiency and easily cause secondary damage to bearing rollers in the production process of existing bearing roller detection boxing. The automatic material distribution device comprises a bearing roller cleaning device, a bearing roller lifting device, a bearing roller surface defect detection device and a bearing roller automatic material distribution device which are sequentially connected, wherein the bearing roller cleaning device is used for cleaning and drying a bearing roller, the bearing roller lifting device is used for transporting the bearing roller to the bearing roller surface defect detection device, the bearing roller surface defect detection device is used for detecting the defect on the surface of the bearing roller and classifying and discharging qualified products and defective products, and the bearing roller automatic material distribution device is used for boxing the qualified bearing roller. The invention has the advantages of reducing the working strength of workers, avoiding the secondary damage of the bearing roller and having high automation degree.

Description

Bearing roller detection assembly line

Technical Field

The invention relates to the technical field of bearing roller detection, in particular to a bearing roller detection assembly line.

Background

The bearing is a key basic part in precision machinery and instrument equipment, is an important basis for developing high-tech equipment in the fields of precision machine tools, precision instruments, national defense and the like, and has a great influence on the overall performance of the equipment. The precision roller is a key component of the bearing, has vital influence on the working performance and service life of the bearing, is an important basis for developing high-tech equipment in the fields of precision machine tools, energy machinery (wind driven generators), precision instruments, national defense and the like, and plays an important role in the performance of functional parts due to the precision and consistency of the precision roller.

Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. It relies on rolling contact between the primary elements to support the rotating parts. Roller bearings are now mostly standardized. The roller bearing has the advantages of small moment required by starting, high rotation precision, convenience in selection and the like. The rollers serve as important components of the roller bearing, the quality of which greatly influences the performance of the roller bearing. Bearing roller need carry out a series of washing detection steps after having processed, then vanning, current production methods adopts the multistation setting usually, and the workman washs the roller or detects steps such as on corresponding the station operation machine, and every completion one step needs the manual work to be transported, not only greatly increased workman's working strength, and the human cost is higher moreover, and production efficiency is low, is unfavorable for enterprise's rapid development, can be by the problem of secondary damage when having roller detection or wasing simultaneously.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a bearing roller detection production line which is high in degree of automation and capable of reducing the working strength of workers.

In order to realize the purpose of the invention, the invention adopts the following technical scheme: the bearing roller detection assembly line is characterized by comprising a bearing roller cleaning device, a bearing roller lifting device, a bearing roller surface defect detection device and a bearing roller automatic distribution device which are sequentially connected, wherein the bearing roller cleaning device is used for cleaning and drying a bearing roller, the bearing roller lifting device is used for transporting the bearing roller to the bearing roller surface defect detection device, the bearing roller surface defect detection device is used for detecting the defects on the surface of the bearing roller and classifying and discharging qualified products and defective products, and the bearing roller automatic distribution device is used for boxing the bearing roller of the qualified products.

The working principle of the invention is as follows: after the bearing roller is machined, feeding materials from a bearing roller cleaning device, cleaning and drying the bearing roller by the bearing roller cleaning device, conveying the bearing roller to a bearing roller surface defect detection device by a bearing roller lifting device, carrying out surface defect detection on the bearing roller by the bearing roller surface defect detection device, classifying qualified products and defective products of the bearing roller, boxing the qualified bearing roller by a bearing roller automatic material distribution device, and conveying a material box filled with the bearing roller to a boxing position by the bearing roller automatic material distribution device. By adopting the structure, the automatic feeding device has the advantages of high automation degree, low working strength of workers, labor cost reduction and high production efficiency.

In the above bearing roller detection line, the bearing roller cleaning apparatus includes a first frame, and a conveying device and a cleaning device disposed on the first frame, the conveying device comprises a feed hopper and a first conveying mechanism, the feed hopper is arranged above the first rack, the outlet slideway of the feed hopper is obliquely and downwards provided with a first butt-joint conveying mechanism, the first frame is also provided with a first discharge hole, the discharge hole is connected to a cleaning device, the cleaning device comprises a cleaning oil groove and a second conveying mechanism arranged on the cleaning oil groove, the cleaning oil groove is used for containing and recovering cleaning oil, an oil spraying mechanism and an air blowing mechanism are also arranged above the second conveying mechanism, the oil spraying mechanism is arranged at the middle section of the second conveying mechanism, and the air blowing mechanism is arranged at the rear half section of the second conveying mechanism.

In foretell bearing roller detection assembly line, first transport mechanism include two parallel arrangement's conveying roller, drive arrangement one, slidable mounting seat and sliding guide, drive arrangement drive connect two conveying rollers, the both ends of two conveying rollers all install on slidable mounting seat, slidable mounting seat install on sliding guide's slider, two conveying rollers homoenergetic be reciprocating motion along sliding guide length direction, slidable mounting seat on still be equipped with the fixed mounting hole, the fixed mounting hole be used for fixed slidable mounting seat.

In the bearing roller detection assembly line, the sliding installation seat is further provided with a limiting support, the limiting support is provided with a first inclined plane, the two limiting supports are respectively arranged above the two conveying rollers, and the two first inclined planes form a V-shaped notch.

In foretell bearing roller detects assembly line, first transport mechanism on still seted up adjusting screw and lock nut, the slidable mounting seat on seted up the regulation hole, first frame on be equipped with vertical installation piece one, installation piece one on seted up with the endocentric through-hole of screw hole, adjusting screw pass through-hole and regulation hole, lock nut set up respectively in the left and right sides of two sides, the slidable mounting seat of installation piece one, lock nut fixed the slidable mounting seat through locking.

In the above bearing roller detection assembly line, the first driving device is connected to the two conveying rollers through the synchronous belt, and the synchronous belt enables the two conveying rollers to rotate in opposite directions.

In foretell bearing roller detection assembly line, first frame on still be provided with the setting device, the setting device include driving motor, setting claw, driving motor install in first frame, the setting claw include setting disc and a plurality of material column of dialling, the material column of dialling evenly set up on the side of setting disc around setting disc axle center, the setting disc install on driving motor's main shaft tip, the setting claw be located first transport mechanism top.

In foretell bearing roller detects assembly line, first frame on still be provided with first detection mechanism that has or not, first detection mechanism that has or not include the switching support and have or not the sensor, the sensor that has or not pass through the switching support and install in first transport mechanism top.

In foretell bearing roller detection assembly line, the export slide on still be provided with flange, triangle-shaped hang plate and baffle, the hang plate butt on V-arrangement breach, the flange set up in the edge of export slide, the flange be used for guiding the roller gliding, the baffle set up in export slide top, the flange make by transparent flexible material.

In foretell bearing roller detects assembly line, the feeder hopper still be equipped with limit baffle, limit baffle bottom be equipped with the breach, breach intercommunication export slide, limit baffle set up in one side that the feeder hopper is close to export slide and divide the feeder hopper into the feeding regional and pass through the region, pass through regional bottom and be equipped with on-off mechanism, on-off mechanism be used for controlling the switching of breach.

In foretell bearing roller detection assembly line, on-off mechanism include second driving motor, eccentric wheel and switch dog, second driving motor install in first frame, the eccentric wheel install on second driving motor's main shaft, switch dog slidable mounting on the feeder hopper, switch dog and the tangent setting of eccentric wheel, the switch dog can be under the eccentric wheel drive along the feeder hopper direction of height reciprocating motion.

In the above bearing roller detection assembly line, the second conveying mechanism includes a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are arranged on the same straight line, the upper surface of the first conveying belt is higher than the highest surface of the cleaning oil tank, the second conveying belt is lower than the highest surface of the cleaning oil tank, an inclined sliding plate is further arranged between the first conveying belt and the second conveying belt, the inclined sliding plate is used for enabling the roller to slide onto the second conveying belt from the first conveying belt, and the rotating directions of the first conveying belt and the second conveying belt are the same.

In the above-mentioned bearing roller detection assembly line, the oil injection mechanism set up in the slope slide top, the oil injection mechanism include a plurality of nozzles that evenly set up.

In the bearing roller detection production line, the cleaning oil groove is further provided with a first mounting bracket, the first mounting bracket comprises two mounting bars arranged in parallel, and the second conveying mechanism is mounted between the two mounting bars.

In foretell bearing roller detection assembly line, the mechanism of blowing include pneumatic motor, speed reducer and blow the gas hood, pneumatic motor connect the speed reducer respectively and blow the gas hood, the gas hood bottom be provided with a plurality of air holes of evenly setting.

In the bearing roller detection assembly line, the second conveying mechanism further comprises two third driving motors, and the two third driving motors are mounted on the side surface of the first mounting bracket and are in driving connection with the first conveying belt and the second conveying belt respectively.

In foretell bearing roller detects assembly line, bearing roller lifting means include the second frame and set up the belt conveyer in the second frame, the second frame on be equipped with first support holder and second support holder, first support holder and second support holder be swivelling joint belt conveyer's bottom respectively, first support holder and second support holder all can be followed second frame direction of height and do reciprocating telescopic motion, belt conveyer can realize angle or height-adjusting along with the motion of first support holder and second support holder.

In foretell bearing roller detects assembly line, belt conveyer include two conveyer, installing support two, installation axle and the drive arrangement two that set up side by side, installing support two on be equipped with mounting groove one, the installation axle install in the both ends of mounting groove one, the epaxial installation wheel that still is provided with of installation, two drive arrangement drive connection one of them installation axles, conveyer install on the installation wheel, belt conveyer through two conveyer with bearing roller clip from up the transportation down.

In foretell bearing roller detection assembly line, belt conveyer on still be equipped with clearance adjustment mechanism, clearance adjustment mechanism install in the both ends of installing support two, clearance adjustment mechanism include locking screw and lock nut one, locking screw pass installing support two and lock nut one cooperation with two both sides of installing support and press from both sides tightly thereby realize belt conveyer's clearance adjustment.

In foretell bearing roller detection assembly line, belt conveyer bottom still install the swivel mount board, swivel mount board one end be provided with two at least first mounting holes, the swivel mount board other end be provided with a second mounting hole, first mounting hole be used for connecting belt conveyer, the second mounting hole be used for connecting first support bracket or second support bracket.

In foretell bearing roller detects assembly line, first support bracket include first dead lever and first telescopic link, first dead lever be hollow structure, first telescopic link slidable mounting in first dead lever, first telescopic link can be along first fixed lever length direction reciprocating motion, first dead lever side still be equipped with the fixed orifices, the fixed orifices be used for through the fixed first telescopic link of connecting piece locking.

In foretell bearing roller detects assembly line, the second support holder include second dead lever and second telescopic link, the second dead lever be hollow structure, second telescopic link slidable mounting in the second dead lever, the second telescopic link can be along second dead lever length direction reciprocating motion, second dead lever side still be equipped with the fixed orifices, the fixed orifices be used for through connecting piece locking fixed second telescopic link.

In the bearing roller detection assembly line, the bearing roller surface defect detection equipment comprises a third rack and a computer arranged on the third rack, and is characterized in that a conveying mechanism, a first driving mechanism, a first detection mechanism, a second detection mechanism, a storage rotating disc, a detection disc and a second driving mechanism are arranged in the third rack, the second driving mechanism is in driving connection with the conveying mechanism, the first detection mechanism is arranged above the conveying mechanism, the conveying mechanism conveys the rollers to the storage rotating disc through a conveying hose, the conveying mechanism comprises a conveying screw rod and a conveying polished rod which are in equidirectional rotation and are arranged in parallel, the conveying screw rod and the conveying polished rod can realize automatic separation of a plurality of rollers and automatically expand the rolling surface, so that the detection of the rolling surface is realized, the second detection mechanism is arranged on one side of the conveying hose and is opposite to the conveying hose, the storage rotating disc is provided with a plurality of roller storage grooves which are uniformly arranged along the circumferential direction, the storage rotating disc is in transmission connection with the detection disc and can rotate in the same direction at the same time, the first driving mechanism is in driving connection with the detection disc, the detection disc is provided with a plurality of roller clamping mechanisms which are uniformly arranged along the circumferential direction, the roller clamping mechanisms are provided with elastic reset pieces, a second detection mechanism which is just opposite to the position of the roller clamping mechanisms is also arranged above the detection disc, a plurality of clamping opening mechanisms, a third detection mechanism, a fourth detection mechanism, a third detection mechanism and an electric supporting mechanism which are just opposite to the position of the roller clamping mechanisms are arranged below the detection disc, and the clamping opening mechanisms can control the loosening and clamping of the roller clamping mechanisms through telescopic motion, therefore, qualified products and unqualified products of the rollers can be screened and discharged, the electric supporting mechanism is used for being matched with the clamping and opening mechanism to adjust the height position of the rollers, a qualified material pipe and an unqualified material pipe are further arranged on the third rack and are respectively used for discharging the qualified products and the unqualified products of the rollers, and the first driving mechanism, the second driving mechanism, the first detection mechanism, the second detection mechanism, the clamping and opening mechanism, the second detection mechanism, the third detection mechanism, the fourth detection mechanism, the third detection mechanism and the electric supporting mechanism are all in communication connection with a computer.

In foretell bearing roller detection assembly line, roller fixture include that first splint and elasticity reset, elasticity reset and include second splint, back shaft, spring and dog, the back shaft connect second splint and dog, the spring mounting on the back shaft, both ends butt second splint and dog respectively, second splint can be along back shaft length direction and do reciprocating motion, second splint and first splint on all seted up and press from both sides tight breach, second splint bottom be equipped with the ejector pad, the ejector pad and personally submit arc with centre gripping opening mechanism butt for with centre gripping opening mechanism cooperation promotion second splint.

In foretell bearing roller detects assembly line, electronic supporting mechanism include guide rail bracket, linear module and supporting shoe, guide rail bracket install in the third frame, linear module vertically install on guide rail bracket, the supporting shoe install on linear module, and be located the below of pressing from both sides tight breach.

In the bearing roller detection assembly line, the clamping and opening mechanism is divided into a horizontal executing mechanism and a vertical executing mechanism, the horizontal executing mechanism is used for discharging unqualified rollers, and the vertical executing mechanism is used for discharging qualified rollers and adjusting the height of the rollers.

In foretell bearing roller detects assembly line, horizontal actuating mechanism include gyro wheel, installation piece two, first cylinder, spacing separation blade and installing support three, installing support three install in the third frame, first cylinder and spacing separation blade install respectively on installing support three, installation piece two install on the push rod of first cylinder, the gyro wheel install on installation piece two, and can with the ejector pad butt of second splint, installation piece two bottoms insert the fluting of spacing separation blade in, realize the guide effect.

In the above bearing roller detection assembly line, the vertical actuating mechanism comprises a roller, an extension rod and a second cylinder, the second cylinder is installed on the third rack, the extension rod is installed on a push rod of the second cylinder, and the roller is installed on the extension rod and can be abutted to a push block of the second clamping plate.

In the above bearing roller detection assembly line, the first detection mechanism further includes a lighting device, and the lighting device is mounted above the conveying mechanism through a bracket.

In foretell bearing roller detects assembly line, the detection disc with store the rotating circular disc and be connected through the belt drive detection disc and store the rotating circular disc top and still install the fixed plate, the fixed plate on be equipped with the screw hole of a plurality of even settings, the fixed plate side-mounting have tight pulley mechanism that rises, tight pulley mechanism that rises pass through the connecting piece and fix on the screw hole of fixed plate, and can adjust the mounted position according to the demand.

In the bearing roller detection assembly line, the first driving mechanism comprises a reduction gearbox and a servo motor, the servo motor is mounted at the bottom of the reduction gearbox and is in driving connection with the reduction gearbox, the reduction gearbox is mounted on the third rack and is located at the bottom of the detection disc, and the reduction gearbox is in driving connection with the detection disc.

In foretell bearing roller detects assembly line, storage rotating disc include top rotating disc and lower fixed disk, top rotating disc swivelling joint under in on the fixed disk, lower fixed disk install in the third frame, lower fixed disk on still be equipped with roller delivery hole, the roller holding tank evenly set up in top rotating disc up end along top rotating disc circumferencial direction, top rotating disc be connected with the up end that detects the disc transmission and leave the space with the up end of lower fixed disk, top rotating disc and detection disc can be the corotation simultaneously.

In foretell bearing roller detects assembly line, the automatic feed divider of bearing roller include roller conveying mechanism, magazine conveying mechanism and roller fixture, roller conveying mechanism set up in magazine conveying mechanism's top, magazine conveying mechanism and roller conveying mechanism cross arrangement, roller fixture set up in roller conveying mechanism top, roller fixture can be respectively along self direction of height and magazine conveying mechanism length direction and be reciprocating motion.

In the above bearing roller detection assembly line, the roller conveying mechanism includes a fourth frame, and a third conveyor belt and a fourth drive motor mounted on the fourth frame, and the fourth drive motor is connected to the third conveyor belt in a driving manner.

In the bearing roller detection assembly line, a second mounting groove is formed in the third conveyor belt and used for limiting the movement of the bearing roller when the bearing roller is placed on the third conveyor belt.

In the bearing roller detection assembly line, the material box conveying mechanism comprises a fifth rack, a fourth conveying belt and a fifth driving motor, wherein the fourth conveying belt and the fifth driving motor are installed on the fifth rack, and the fifth driving motor is connected with the fourth conveying belt in a driving mode.

In foretell bearing roller detection assembly line, roller fixture include sixth frame, perpendicular digging arm, horizontal digging arm and actuating mechanism, sixth frame mount on roller conveying mechanism, horizontal digging arm install in the sixth frame, horizontal digging arm's installation direction unanimous with magazine conveying mechanism's length direction, actuating mechanism install in perpendicular digging arm bottom, perpendicular digging arm install on horizontal digging arm.

In foretell bearing roller detects assembly line, actuating mechanism include two gripper jaw, drive arrangement three and the mounting panel that sets up relatively, the three bottom of drive arrangement install in the upper surface of two gripper jaws, the three top of drive arrangement install in the mounting panel below, drive arrangement three can drive two gripper jaws mutually and tightly mutually or separately realize bearing roller's centre gripping action.

In the above bearing roller detection assembly line, the bearing roller detection assembly line further comprises a counting sensor, the counting sensor is mounted on the actuator, and the counting sensor is used for counting the number of the bearing rollers; the roller clamping mechanism is characterized by further comprising a positioning sensor and a positioning baffle, wherein the positioning sensor is arranged on the executing mechanism, the positioning baffle is arranged on the roller conveying mechanism, and the positioning sensor and the positioning baffle are matched to complete positioning of the roller clamping mechanism; the roller conveying mechanism is further provided with travel switches, the travel switches are arranged on two sides of the executing mechanism, and the travel switches are used for limiting the travel of the executing mechanism.

Compared with the prior art, the bearing roller detection assembly line adopting the technical scheme has the following beneficial effects: the invention has the advantages of reducing the working strength of workers, avoiding the secondary damage of the bearing roller and having high automation degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bearing roller cleaning apparatus of the present invention;

FIG. 3 is a schematic structural view of a conveying device of the bearing roller cleaning equipment;

FIG. 4 is a top plan view of a conveyor of the bearing roller cleaning apparatus;

FIG. 5 is a schematic view of a spacing bracket structure of the bearing roller cleaning device;

FIG. 6 is a cross-sectional view of a conveyor of the bearing roller cleaning apparatus;

FIG. 7 is a schematic view of a cleaning device mounting bar of the bearing roller cleaning apparatus;

FIG. 8 is a top view of a cleaning apparatus of the bearing roller cleaning apparatus;

FIG. 9 is a schematic view of the bearing roller lifting apparatus of the present invention;

FIG. 10 is another angular schematic of FIG. 9;

FIG. 11 is a side view of a bearing roller lifting apparatus;

FIG. 12 is an isometric view of a bearing roller surface defect inspection apparatus of the present invention;

FIG. 13 is a schematic view of a detection disc structure of the bearing roller surface defect detection device;

FIG. 14 is a schematic cross-sectional view of a surface defect inspection apparatus for a bearing roller;

FIG. 15 is a schematic structural view of a conveying mechanism of the bearing roller surface defect detecting apparatus;

FIG. 16 is a rear view of the bearing roller surface defect detecting apparatus;

FIG. 17 is a schematic structural view of a roller clamping mechanism of the bearing roller surface defect detecting apparatus;

FIG. 18 is a schematic structural view of a horizontal actuator of the bearing roller surface defect detecting apparatus;

FIG. 19 is a schematic structural diagram of an electric support mechanism of the bearing roller surface defect detecting apparatus;

FIG. 20 is a schematic view showing the internal structure of a surface defect inspection apparatus for a bearing roller;

FIG. 21 is a schematic structural view of the automatic material distributing device for bearing rollers of the present invention;

FIG. 22 is a top view of the bearing roller automatic feed apparatus;

FIG. 23 is another angular schematic view of FIG. 21;

fig. 24 is a schematic structural view of the automatic bearing roller distributing device.

In the figure, Q1, bearing roller cleaning equipment; q2, bearing roller lifting equipment; q3, bearing roller surface defect detection equipment; q4, automatic bearing roller material distribution equipment; a1, a first frame; a2, a feed hopper; a3, a first conveying mechanism; a4, a first driving device; a5, an outlet slide way; a6, a first discharge hole; a7, conveying rollers; a8, a sliding mounting seat; a9, a sliding guide rail; a10, a limit bracket; a11, a first inclined surface; a12, V-shaped notch; a13, fixing the mounting hole; a14, adjusting screw; a15, locking a first nut; a16, adjusting holes; a17, mounting a first block; a18, a through hole; a19, a material stirring device; a20, a first driving motor; a21, a material shifting claw; a22, a kick-out disc; a23, a kick-out column; a24, presence or absence of a detection mechanism; a25, a transfer bracket; a26, presence or absence of a sensor; a27, a flange; a28, inclined plate; a29, baffle; a30, a limit baffle; a31, gap; a32, feed zone; a33, passing area; a34, a switch mechanism; a35, a second driving motor; a36, eccentric wheel; a37, a switch stop; a38, synchronous belt; a39, a second inclined surface; a40, cleaning an oil groove; a41, a second conveying mechanism; a42, an oil injection mechanism; a43, a blowing mechanism; a44, a first conveyor belt; a45, a second conveyor belt; a46, oblique sliding plate; a47, nozzle; a48, mounting a first bracket; a49, mounting bars; a50, a pneumatic motor; a51, a speed reducer; a52, a blowing cover; a53, a third driving motor; a54, conveying device; a55, a cleaning device; b1, a second frame; b2, a belt conveyer; b3, a first support bracket; b4, a second support bracket; b5, a conveyor belt; b6 and a second mounting bracket; b7, mounting shaft; b8, a second driving device; b9, a first mounting groove; b10, mounting wheels; b11, a gap adjusting mechanism; b12, locking screw; b13, a second locking nut; b14, a transverse supporting rod; b15, rotating the mounting plate; b16, a first mounting hole; b17, a second mounting hole; b18, a first fixing rod; b19, a first telescopic rod; b20, fixing holes; b21, a second fixing rod; b22, a second telescopic rod; b23, a caster; c1, a third rack; c2, computer; c3, a conveying mechanism; c4, a first drive mechanism; c5, a first detection mechanism; c6, a second presence/absence detecting means; c7, storing a rotating disc; c8, detecting a disc; c9, a second drive mechanism; c10, conveying hoses; c11, conveying screw; c12, transmission polished rod; c13, roller storage groove; c14, roller gripping mechanism; c15, elastic reset piece; c16, a second detection mechanism; c17, grip opening mechanism; c18, a third detection mechanism; c19, a fourth detection mechanism; c20, a third presence/absence detection mechanism; c21, an electric supporting mechanism; c22, a first splint; c23, second splint; c24, supporting shaft; c25, a spring; c26, a stop block; c27, clamping notch; c28, a push block; c29, guide rail bracket; c30, linear module; c31, a supporting block; c32, horizontal actuator; c33, vertical actuator; c34, a roller; c35, mounting block II; c36, first cylinder; c37, a limit stop sheet; c38, mounting a bracket III; c39, an extension rod; c40, second cylinder; c41, a pipeline mounting bracket; c42, lighting; c43, fixing plates; c44, threaded hole; c45, a tension wheel mechanism; c46, a reduction gearbox; c47, a servo motor; c48, a discharge hole II; c49, a feed inlet; c50, qualified material pipe; c51, defective material pipe; c52, rotating the disc upwards; c53, a lower fixed disc; c54, roller conveying through hole; d1, a roller conveying mechanism; d2, a magazine conveying mechanism; d3, a roller clamping mechanism; d4, a fourth gantry; d5, a third conveyor belt; d6, a fourth driving motor; d7, mounting groove II; d8, a fifth gantry; d9, a fourth conveyor belt; d10, a fifth driving motor; d11, a sixth gantry; d12, a vertical movable arm; d13, a horizontal movable arm; d14, an actuator; d15, clamping jaws; d16, a driving device III; d17, mounting plates; d18, casters; d19, count sensor; d20, a positioning sensor; d21, a positioning baffle; d22, a travel switch; d23, a cartridge.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the bearing roller detection assembly line comprises a bearing roller cleaning device Q1, a bearing roller lifting device Q2, a bearing roller surface defect detection device Q3 and a bearing roller automatic distribution device Q4 which are connected in sequence, wherein the bearing roller cleaning device Q1 is used for cleaning and drying a bearing roller, the bearing roller lifting device Q2 is used for transporting the bearing roller into the bearing roller surface defect detection device Q3, the bearing roller surface defect detection device Q3 is used for detecting defects on the surface of the bearing roller and classifying and discharging qualified products and defective products, and the bearing roller automatic distribution device Q4 is used for boxing the qualified bearing roller.

As shown in fig. 2-8, the bearing roller cleaning apparatus Q1 includes a first rack a1, and a conveying device a54 and a cleaning device a55 disposed on a first rack a1, the conveying device a54 includes a feed hopper a2 and a first conveying mechanism A3, the feed hopper a2 is installed above the first rack a1, an outlet chute A5 of the feed hopper a2 is obliquely and downwardly disposed to abut against the first conveying mechanism A3, a discharge outlet A6 is further disposed on the first rack a1, the discharge outlet A6 is connected to the cleaning device a55, the cleaning device a55 includes a cleaning oil tank a40 and a second conveying mechanism a41 mounted on the cleaning oil tank a40, the cleaning oil tank a40 is used for accommodating and recovering cleaning oil, an oil spraying mechanism a42 and an oil spraying mechanism a43 are further disposed above the second conveying mechanism a41, the oil spraying mechanism a42 is disposed in the middle section of the second conveying mechanism a41, and the air spraying mechanism a43 is disposed in the rear half section of the second conveying mechanism a 41.

In more detail, the first conveying mechanism A3 includes two conveying rollers a7 arranged in parallel, a first driving device a4, a sliding mounting seat A8 and a sliding guide rail a9, the first driving device a4 is connected with the two conveying rollers a7 in a driving manner, two ends of the two conveying rollers a7 are both mounted on the sliding mounting seat A8, a sliding mounting seat A8 is mounted on a slider of the sliding guide rail a9, the two conveying rollers a7 can both reciprocate along the length direction of the sliding guide rail a9, a fixed mounting hole a13 is further formed in the sliding mounting seat A8, and the fixed mounting hole a13 is used for fixing the sliding mounting seat A8. Adopt above-mentioned setting can conveniently adjust the distance between the conveying roller A7, be fit for the transportation of multiple bearing roller. The feed roller a7 surface material is preferably a flexible material to avoid secondary injury.

In more detail, the sliding mounting seat A8 is further provided with a limiting support a10, the limiting support a10 is provided with a first inclined surface a11, the two limiting supports a10 are respectively mounted above the two conveying rollers a7, and the two first inclined surfaces a11 form a V-shaped notch a 12. The distance between two conveying rollers A7 can be conveniently finely adjusted by adopting the structure, and the bearing rollers are prevented from falling off in the conveying process. With the arrangement of the structure, the roller of the bearing can better slide into the gap between the two conveying rollers A7 from the inclined V-shaped notch A12, and the two conveying rollers A7 rotate relatively to convey the roller to the second discharge port continuously.

In a further detail, an adjusting screw a14 and a first locking nut a15 are further arranged on the first conveying mechanism A3, an adjusting hole a16 is arranged on the sliding mounting seat A8, a vertical mounting block a17 is arranged on the first frame a1, a through hole a18 concentric with the threaded hole is arranged on the mounting block a17, an adjusting screw a14 penetrates through the through hole a18 and the adjusting hole a16, the first locking nut a15 is respectively arranged on two sides of the mounting block a17 and on the left side and the right side of the sliding mounting seat A8, and the first locking nut a15 fixes the sliding mounting seat A8 through locking. Adopt the setting of above-mentioned structure, can conveniently finely tune the distance between two conveying rollers A7, guarantee that the bearing roller can not drop in the transportation process. Adopt the setting of above-mentioned structure, can conveniently finely tune the distance between two conveying rollers A7, guarantee that the bearing roller can not drop in the transportation process.

In more detail, the first driving device a4 is connected to the two conveying rollers a7 at the same time via a timing belt a38, and the timing belt a38 allows the two conveying rollers a7 to rotate in opposite directions. The structure is compact.

In further detail, a material shifting device a19 is further arranged on the first rack a1, the material shifting device a19 comprises a first driving motor a20 and a material shifting claw a21, the first driving motor a20 is installed on a first rack a1, the material shifting claw a21 comprises a material shifting disc a22 and a plurality of material shifting columns a23, the material shifting columns a23 are evenly arranged on the side surface of the material shifting disc a22 around the axis of the material shifting disc a22, the material shifting disc a22 is installed on the end portion of a main shaft of the first driving motor a20, and the material shifting claw a21 is located above the first conveying mechanism A3. With the adoption of the structure, the roller can be prevented from being accumulated between the two conveying rollers A7, the condition that secondary damage is caused by roller collision is reduced, and the conveying efficiency is improved.

In more detail, the first chassis a1 is further provided with a first presence/absence detecting mechanism a24, the first presence/absence detecting mechanism a24 includes a transfer bracket a25 and a presence/absence sensor a26, and the presence/absence sensor a26 is mounted above the first conveying mechanism A3 through the transfer bracket a 25. The presence or absence of the sensor a26 is a common product on the market and is not described in detail here. This setting can be calculated the quantity of bearing roller, and whether the feeding is whether avoided the machine idle running to the induction bearing roller simultaneously.

In more detail, the outlet chute a5 is further provided with a rib a27, a triangular inclined plate a28 and a baffle a29, the inclined plate a28 abuts against the V-shaped notch a12, the rib a27 is arranged at the edge of the outlet chute a5, the rib a27 is used for guiding the roller to slide downwards, the baffle a29 is arranged above the outlet chute a5, and the rib a27 is made of a transparent flexible material. This setting can be with the roller leading-in first transport mechanism A3 better, and baffle A29 can prevent that the roller from falling out, can also conveniently observe.

In further detail, the feed hopper a2 is further provided with a limit baffle a30, the bottom of the limit baffle a30 is provided with a notch a31, the notch a31 is communicated with the outlet slideway a5, the limit baffle a30 is arranged on one side of the feed hopper a2 close to the outlet slideway a5 and divides the feed hopper a2 into a feed area a32 and a passing area a33, the bottom of the passing area a33 is provided with a switch mechanism a34, and the switch mechanism a34 is used for controlling the opening and closing of the notch a 31.

In further detail, the switch mechanism a34 includes a second driving motor a35, an eccentric wheel a36 and a switch block a37, the second driving motor a35 is mounted on the first frame a1, the eccentric wheel a36 is mounted on the main shaft of the second driving motor a35, the switch block a37 is slidably mounted on the feeding hopper a2, the switch block a37 is disposed in a tangent with the eccentric wheel a36, and the switch block a37 can reciprocate along the height direction of the feeding hopper a2 under the driving of the eccentric wheel a 36. The rollers fall into the feed area a32 and whether they enter the exit chute a5 is controlled by a switch mechanism a 34.

In more detail, the first half of the second conveying mechanism a41 is higher than the highest surface of the cleaning oil tank a40, and the second half of the second conveying mechanism a41 is lower than the highest surface of the cleaning oil tank a 40.

In further detail, the second conveying mechanism a41 includes a first conveyor belt a44 and a second conveyor belt a45, the first conveyor belt a44 and the second conveyor belt a45 are arranged on the same straight line, the upper surface of the first conveyor belt a44 is higher than the highest surface of the cleaning oil groove a40, the second conveyor belt a45 is lower than the highest surface of the cleaning oil groove a40, an inclined slide plate a46 is further arranged between the first conveyor belt a44 and the second conveyor belt a45, the inclined slide plate a46 is used for sliding the rollers from the first conveyor belt a44 onto the second conveyor belt a45, and the first conveyor belt a44 and the second conveyor belt a45 rotate in the same direction. Adopt above-mentioned setting can the independent control roller input speed to carry out more abundant washing to the roller, slope slide A46 can utilize gravity to make the roller automatic down slide to the second conveyer belt A45 on, the energy can be saved.

To further elaborate, in order to improve the cleaning effect, the oil injection mechanism a42 is arranged above the inclined sliding plate a46, and the oil injection mechanism a42 comprises a plurality of nozzles a47 which are uniformly arranged.

In more detail, the cleaning oil tank a40 is further provided with a first mounting bracket a48, the first mounting bracket a48 comprises two parallel mounting bars a49, and the second transmission mechanism a41 is mounted between the two mounting bars a 49. Simple structure is firm, simple to operate.

To put it further in detail, in order to reduce the machining cost and the design cost, the mounting bar a49 is made of type aluminum.

In further detail, the air blowing mechanism a43 includes a pneumatic motor a50, a speed reducer a51 and an air blowing cover a52, the pneumatic motor a50 is respectively connected with the speed reducer a51 and the air blowing cover a52, and a plurality of air blowing holes are uniformly arranged on the bottom surface of the air blowing cover a 52. The blowing hood A52 can also be directly connected with blowing equipment of a factory for blowing air.

In more detail, the second conveying mechanism a41 further includes two third driving motors a53, and the two third driving motors a53 are mounted on the side surface of the first mounting bracket a48 and are respectively connected with the first conveyor belt a44 and the second conveyor belt a45 in a driving manner. The running speeds of the first conveyor belt A44 and the second conveyor belt A45 can be independently controlled, so that a better cleaning effect is achieved.

More specifically, the bottom of the cleaning oil groove a40 is provided with a second inclined surface a 39. The bottom of the cleaning oil groove A40 is preferably inclined upward from the first conveyor belt A44 to the second conveyor belt A45 to facilitate the recovery of the cleaning oil.

As shown in fig. 9-11, the bearing roller lifting apparatus Q2 includes a second frame B1 and a belt conveyer B2 disposed on the second frame B1, the second frame B1 is provided with a first supporting bracket B3 and a second supporting bracket B4, the first supporting bracket B3 and the second supporting bracket B4 are respectively rotatably connected to the bottom of the belt conveyer B2, both the first supporting bracket B3 and the second supporting bracket B4 can perform reciprocating telescopic movement along the height direction of the second frame B1, and the belt conveyer B2 can realize angle or height adjustment along with the movement of the first supporting bracket B3 and the second supporting bracket B4.

More specifically, the belt conveying device B2 includes two parallel conveyor belts B5, a second mounting bracket B6, a first mounting shaft B7 and a second driving device B8, the second mounting bracket B6 is provided with a first mounting groove B9, the mounting shaft B7 is mounted at two ends of the first mounting groove B9, the mounting shaft B7 is further provided with a mounting wheel B10, the second driving device B8 is in driving connection with one of the mounting shafts B7, the conveyor belt B5 is mounted on the mounting wheel B10, and the belt conveying device B2 clamps the bearing rollers through the two conveyor belts B5 and conveys the bearing rollers from bottom to top. Compact structure, occupation space is little, and conveying efficiency is high. The material of the conveying belt B5 is a common polyurethane circular belt on the market, is easy to weld and install, long in service life, good in low-temperature flexibility, beneficial to transportation of the bearing roller and capable of preventing secondary damage.

In further detail, a gap adjusting mechanism B11 is further arranged on the belt conveying device B2, the gap adjusting mechanism B11 is mounted at two ends of the second mounting bracket B6, the gap adjusting mechanism B11 comprises a locking screw B12 and a locking nut B13, and the locking screw B12 penetrates through the second mounting bracket B6 to be matched with the second locking nut B13 to clamp two sides of the second mounting bracket B6, so that gap adjustment of the belt conveying device B2 is realized. The bearing roller can be suitable for various types by adopting the arrangement, and has the advantages of wide application range and convenient operation.

In more detail, in order to enhance the stability and strength of the support, the second frame B1 is further provided with a transverse support bar B14, and two ends of the transverse support bar B14 are respectively connected to the first support bracket B3 and the second support bracket B4.

In more detail, a rotary mounting plate B15 is further mounted at the bottom of the belt conveyor B2, at least two first mounting holes B16 are formed in one end of the rotary mounting plate B15, a second mounting hole B17 is formed in the other end of the rotary mounting plate B15, the first mounting hole B16 is used for connecting the belt conveyor B2, and the second mounting hole B17 is used for connecting the first supporting bracket B3 or the second supporting bracket B4. Adopt the setting of above-mentioned structure, can reduce the processing degree of difficulty of first support bracket B3 and second support bracket B4, simplify first support bracket B3 and second support bracket B4's structure to reduce cost, simple to operate simultaneously.

In further detail, the first supporting bracket B3 includes a first fixing rod B18 and a first telescopic rod B19, the first fixing rod B18 is a hollow structure, the first telescopic rod B19 is slidably mounted in the first fixing rod B18, the first telescopic rod B19 can reciprocate along the length direction of the first fixing rod B18, a fixing hole B20 is further formed in the side surface of the first fixing rod B18, and the fixing hole B20 is used for fixing the first telescopic rod B19 through a connecting member in a locking manner. Simple structure is reliable, is favorable to the later maintenance to be changed. The attachment means may be selected from conventional screws or bolts.

In further detail, the second supporting bracket B4 includes a second fixing rod B21 and a second telescopic rod B22, the second fixing rod B21 is a hollow structure, the second telescopic rod B22 is slidably mounted in the second fixing rod B21, the second telescopic rod B22 can reciprocate along the length direction of the second fixing rod B21, a fixing hole B20 is further formed in the side surface of the second fixing rod B21, and the fixing hole B20 is used for fixing the second telescopic rod B22 through a connecting member. Simple structure is reliable, is favorable to the later maintenance to be changed. The attachment means may be selected from conventional screws or bolts. The bottom of the second frame B1 is also provided with a caster B23. Caster B23 may be selected as a horsewheel.

As shown in fig. 12-20, the bearing roller surface defect detecting apparatus Q3 includes a third frame C1 and a computer C2 disposed on the third frame C1, and is characterized in that a conveying mechanism C3, a first driving mechanism C4, a first detecting mechanism C5, a second detecting mechanism C6, a storage rotating disk C7, a detection disk C8 and a second driving mechanism C9 are disposed in the third frame C1, the second driving mechanism C9 is in driving connection with the conveying mechanism C3, the first detecting mechanism C5 is disposed above the conveying mechanism C3, the conveying mechanism C3 conveys the rollers through a conveying hose C10 and drops the rollers into the storage rotating disk C7, the conveying mechanism C3 includes a conveying screw C11 and a conveying polished rod C12 which are disposed in a co-rotating and parallel arrangement, the conveying screw C11 and the conveying polished rod C12 can automatically separate the rollers and automatically detect the rolling surfaces, the presence or absence of the second detecting mechanism 10 is disposed on the conveying hose side 6, just opposite to the conveying hose C10, a plurality of roller storage grooves C13 uniformly arranged along the self circumferential direction are arranged on a storage rotating disc C7, the storage rotating disc C7 is in transmission connection with a detection disc C8 and can rotate in the same direction at the same time, a first driving mechanism C4 is in driving connection with a detection disc C8, a plurality of roller clamping mechanisms C14 uniformly arranged along the self circumferential direction are arranged on the detection disc C8, an elastic resetting piece C15 is arranged on a roller clamping mechanism C14, a second detection mechanism C16 opposite to the position of the roller clamping mechanism C14 is also arranged above the detection disc C8, a plurality of clamping and opening mechanisms C17 opposite to the position of the roller clamping mechanism C14, a third detection mechanism C18, a fourth detection mechanism C19, a third detection mechanism C20 and an electric supporting mechanism C21 are also arranged below the detection disc C8, and the clamping and opening mechanism C17 can control the loosening and clamping of the clamping mechanism C14 through telescopic motion, therefore, qualified products and unqualified products of the rollers can be screened and discharged, the electric supporting mechanism C21 is used for being matched with the clamping and opening mechanism C17 to adjust the height and the position of the rollers, the third rack C1 is further provided with a qualified material pipe C50 and an unqualified material pipe C51, the qualified material pipe C50 and the unqualified material pipe C51 are respectively used for discharging the qualified products and the unqualified products of the rollers, and the first driving mechanism C4, the second driving mechanism C9, the first detecting mechanism C5, the second detecting mechanism C6, the clamping and opening mechanism C17, the second detecting mechanism C16, the third detecting mechanism C18, the fourth detecting mechanism C19, the third detecting mechanism C20 and the electric supporting mechanism C21 are all in communication connection with the computer C2.

In further detail, the roller clamping mechanism C14 includes a first clamping plate C22 and an elastic resetting member C15, the elastic resetting member C15 includes a second clamping plate C23, a supporting shaft C24, a spring C25 and a stopper C26, the supporting shaft C24 connects the second clamping plate C23 and the stopper C26, the spring C25 is installed on the supporting shaft C24, two ends of the spring C25 respectively abut against the second clamping plate C23 and the stopper C26, the second clamping plate C23 can reciprocate along the length direction of the supporting shaft C24, the second clamping plate C23 and the first clamping plate C22 are both provided with a clamping gap C27, the bottom of the second clamping plate C23 is provided with a pushing block C28, and the pushing block C28 abutting against the clamping opening mechanism C17 is in a circular arc shape, and is used for cooperating with the clamping opening mechanism C17 to push the second clamping plate C23. When the clamp opening mechanism C17 contracts, the second clamp plate C23 will clamp the roller due to the resilience of the spring C25; when the clamping and opening mechanism C17 extends, the pushing block C28 rotates to the position of the clamping and opening mechanism C17, and due to the arc-shaped contact surface of the pushing block C28, the roller C34 pushes the second clamping plate C23 away, so that the function of the roller clamping mechanism C14 to release the roller is realized.

To be more specific, in order to reduce the contact area, avoid the secondary damage of the roller and increase the falling speed of the roller, the clamping notch C27 is triangular, and the second clamping plate C23 and the clamping notch C27 of the first clamping plate C22 are combined to form a parallelogram.

In further detail, the electric supporting mechanism C21 includes a rail bracket C29, a linear module C30 and a supporting block C31, the rail bracket C29 is installed on the third frame C1, the linear module C30 is vertically installed on the rail bracket C29, and the supporting block C31 is installed on the linear module C30 and is located below the clamping notch C27. When the detection disc C8 is about to rotate to the position where the clamping and opening mechanism C17 and the electric supporting mechanism C21 exist at the same time, the clamping and opening mechanism C17 ascends to be matched with the roller clamping mechanism C14 which rotates right now to enable the roller clamping mechanism C14 to loosen the roller, at the moment, the electric supporting mechanism C21 supports the roller right now, the electric supporting mechanism C21 ascends or descends to adjust the height position of the roller, and then the roller is clamped by the roller clamping mechanism C14 through the clamping and opening mechanism C17. The linear module C30 is a commercially available product and will not be described herein. The rail brackets C29, the linear module C30 and the support block C31 are mounted in a conventional manner of fixing a connector, preferably in an adjustable mounting hole and screw mounting manner.

In further detail, the grip opening mechanism C17 is divided into a horizontal actuator C32 and a vertical actuator C33, the horizontal actuator C32 is used for discharging defective rollers, and the vertical actuator C33 is used for discharging defective rollers and adjusting the heights of the rollers. When the vertical actuator C33 and the electric supporting mechanism C21 are installed at the same station, the vertical actuator C33 is used for height adjustment of the roller; when the vertical actuator C33 and the qualified tube C50 are at the same station, the vertical actuator C33 is used for discharging qualified roller products.

In further detail, the horizontal actuator C32 includes a roller C34, a second mounting block C35, a first cylinder C36, a limiting block C37 and a third mounting bracket C38, the third mounting bracket C38 is mounted on the third rack C1, the first cylinder C36 and the limiting block C37 are respectively mounted on the third mounting bracket C38, the second mounting block C35 is mounted on a push rod of the first cylinder C36, the roller C34 is mounted on the second mounting block C35 and can abut against a push block C28 of the second clamp plate C23, and the bottom of the second mounting block C35 is inserted into a slot of the limiting block C37 to achieve a guiding effect. In order to make the device more compact, the first cylinder C36 of the horizontal actuator C32 is supported by a mounting bracket three C38. The stroke of first cylinder C36 is shorter, and the action is quick, can promote ejection of compact speed greatly.

In more detail, the vertical actuator C33 includes a roller C34, an extension rod C39 and a second cylinder C40, the second cylinder C40 is mounted on the third frame C1, the extension rod C39 is mounted on the push rod of the second cylinder C40, and the roller C34 is mounted on the extension rod C39 and can abut against the push block C28 of the second clamp plate C23. When the roller C34 abuts against the push block C28, the roller C34 can push the second clamp plate C23 away along with the sliding of the detection disc C8. Simple structure is high-efficient, reliable and stable.

In further detail, the third rack C1 is further provided with a plurality of pipe mounting brackets C41 for mounting the conveying hose C10, the qualified material pipe C50 and the defective material pipe C51.

To put it more concretely, in order to enable the camera of the first detecting mechanism C5 to detect the roller more clearly, the first detecting mechanism C5 further includes an illuminating device C42, and the illuminating device C42 is mounted above the conveying mechanism C3 by a bracket.

In further detail, in order to facilitate tensioning of the synchronous belt, the detection disc C8 is connected with the storage rotating disc C7 through belt transmission, a fixing plate C43 is further installed above the detection disc C8 and the storage rotating disc C7, a plurality of uniformly arranged threaded holes C44 are formed in the fixing plate C43, a tensioning wheel mechanism C45 is installed on the side surface of the fixing plate C43, and the tensioning wheel mechanism C45 is fixed on the threaded hole C44 of the fixing plate C43 through a connecting piece and can be adjusted in installation position as required.

In further detail, the first driving mechanism C4 includes a reduction gearbox C46 and a servo motor C47, the servo motor C47 is mounted at the bottom of the reduction gearbox C46 and is in driving connection with the reduction gearbox C46, the reduction gearbox C46 is mounted on the third rack C1 and is located at the bottom of the detection disc C8, and the reduction gearbox C46 is in driving connection with the detection disc C8.

In further detail, the storage rotating disk C7 includes an upper rotating disk C52 and a lower fixing disk C53, the upper rotating disk C52 is rotatably connected to the lower fixing disk C53, the lower fixing disk C53 is mounted on a third rack C1, a roller conveying through hole C54 is further formed in the lower fixing disk C53, roller storage tanks C13 are uniformly arranged on the upper end face of the upper rotating disk C52 along the circumferential direction of the upper rotating disk C52, the upper rotating disk C52 is in transmission connection with the detection disk C8 and is spaced from the upper end face of the lower fixing disk C53, and the upper rotating disk C52 and the detection disk C8 can simultaneously rotate in the same direction. When the upper rotating disc C52 rotates to the position of the roller conveying through hole C54 of the lower fixing disc C53, the roller clamping mechanism C14 on the detection disc C8 just aligns with the roller conveying through hole C54, the clamping and opening mechanism C17 acts to open the roller clamping mechanism C14, the roller falls onto the electric supporting mechanism C21 from the roller conveying through hole C54, and the roller clamping mechanism C14 clamps the roller.

As shown in fig. 21-24, the automatic bearing roller material distribution device Q4 includes a roller conveying mechanism D1, a magazine D23 conveying mechanism D2 and a roller clamping mechanism D3, the roller conveying mechanism D1 is disposed above the magazine D23 conveying mechanism D2, the magazine D23 conveying mechanism D2 and the roller conveying mechanism D1 are disposed in a crossing manner, the roller clamping mechanism D3 is disposed above the roller conveying mechanism D1, and the roller clamping mechanism D3 can reciprocate along the height direction thereof and the length direction of the magazine D23 conveying mechanism D2 respectively.

In more detail, the roller conveying mechanism D1 includes a fourth frame D4, a third conveyor belt D5 mounted on the fourth frame D4, and a fourth driving motor D6, and the fourth driving motor D6 is drivingly connected to the third conveyor belt D5. The bearing rollers are transported through the third conveyor belt D5, and the bearing roller conveyor belt is simple in structure, stable and reliable.

In more detail, the third conveyor belt D5 is provided with a mounting groove for limiting the movement of the bearing roller when the bearing roller is placed on the third conveyor belt D5. The bearing rollers are continuously transported to the mounting grooves of the third conveyor belt D5 by a common elevator on the market, and the bearing rollers are placed to be displaced when the third conveyor belt D5 moves and even fall off the automatic material distributor.

In more detail, the magazine D23 conveying mechanism D2 includes a fifth rack D8, a fourth conveyor belt D9 mounted on the fifth rack D8, and a fifth driving motor D10, and the fifth driving motor D10 is drivingly connected to the fourth conveyor belt D9. The magazine D23 is placed on the fourth conveyor D9, and the fourth conveyor D9 moves to move the magazine D23.

More specifically, roller gripping mechanism D3 includes a sixth frame D11, a vertical movable arm D12, a horizontal movable arm D13, and an actuator D14, and sixth frame D11 is attached to roller conveying mechanism D1, horizontal movable arm D13 is attached to sixth frame D11, the attachment direction of horizontal movable arm D13 is aligned with the longitudinal direction of magazine D23 conveying mechanism D2, actuator D14 is attached to the bottom of vertical movable arm D12, and vertical movable arm D12 is attached to horizontal movable arm D13.

In more detail, the actuator D14 includes two opposing grippers D15, a driving device three D16 and a mounting plate D17, the bottom of the driving device three D16 is mounted on the upper surface of the two grippers D15, the top of the driving device three D16 is mounted below the mounting plate D17, and the driving device three D16 can drive the two grippers D15 to close or separate each other to realize the gripping action of the bearing roller.

More specifically, the roller delivery mechanism D1 and the magazine D23 delivery mechanism D2 are disposed perpendicular to each other.

In further detail, the bottom of the fourth rack D4 or the bottom of the fifth rack D8 are provided with casters D18. Caster D18 and Caster B23 are preferably the same type of horse wheels.

In further detail, the counting device also comprises a counting sensor D19, wherein the counting sensor D19 is installed on the actuating mechanism D14, and the counting sensor D19 is used for counting the number of the bearing rollers; the roller clamping mechanism further comprises a positioning sensor D20 and a positioning baffle D21, the positioning sensor D20 is installed on the executing mechanism D14, the positioning baffle D21 is installed on the roller conveying mechanism D1, and the positioning sensor D20 and the positioning baffle D21 are matched to complete positioning of the roller clamping mechanism D3. The counting sensor D19 and the positioning sensor D20 are preferably non-contact metal sensors of the same type; the roller conveying mechanism D1 is also provided with a travel switch D22, travel switches D22 are arranged on two sides of the actuating mechanism D14, and the travel switch D22 is used for limiting the travel of the actuating mechanism D14.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although more terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The bearing roller detection assembly line is characterized by comprising a bearing roller cleaning device (Q1), a bearing roller lifting device (Q2), a bearing roller surface defect detection device (Q3) and a bearing roller automatic distribution device (Q4), wherein the bearing roller cleaning device (Q1) is used for cleaning and drying a bearing roller, the bearing roller lifting device (Q2) is used for conveying the bearing roller into the bearing roller surface defect detection device (Q3), the bearing roller surface defect detection device (Q3) is used for detecting defects on the surface of the bearing roller and classifying and discharging qualified products and unqualified products, and the bearing roller automatic distribution device (Q4) is used for boxing qualified bearing rollers.

2. A bearing roller inspection line according to claim 1, wherein the bearing roller cleaning apparatus (Q1) comprises a first frame (A1), a conveying device (A54) and a cleaning device (A55) which are arranged on the first frame (A1), the conveying device (A54) comprises a feed hopper (A2) and a first conveying mechanism (A3), the feed hopper (A2) is arranged above the first frame (A1), an outlet chute (A5) of the feed hopper (A2) is obliquely and downwards arranged to be butted against the first conveying mechanism (A3), the first frame (A1) is further provided with a discharge port (A6), the first discharge port (A6) is connected to the cleaning device (A55), the cleaning device (A55) comprises a cleaning oil tank (A40) and a second conveying mechanism (A41) which is arranged on a cleaning oil tank (A40), the cleaning oil tank (A40) is used for containing and recovering cleaning oil, an oil injection mechanism (A42) and an air blowing mechanism (A43) are further arranged above the second conveying mechanism (A41), the oil injection mechanism (A42) is arranged at the middle section of the second conveying mechanism (A41), the air blowing mechanism (A43) is arranged at the rear half section of the second conveying mechanism (A41), the first conveying mechanism (A3) comprises two conveying rollers (A7) arranged in parallel, a first driving device (A4), a sliding installation seat (A8) and a sliding guide rail (A9), the first driving device (A4) is in driving connection with the two conveying rollers (A7), two ends of the two conveying rollers (A7) are both arranged on the sliding installation seat (A8), the sliding installation seat (A8) is arranged on a sliding guide rail (A9), and the two conveying rollers (A7) can both make reciprocating movement along the sliding guide rail (A9), the sliding installation seat (A8) is further provided with a fixed installation hole (A13), the fixed installation hole (A13) is used for fixing the sliding installation seat (A8), the sliding installation seat (A8) is further provided with a limiting support (A10), the limiting support (A10) is provided with a first inclined surface (A11), the two limiting supports (A10) are respectively installed above the two conveying rollers (A7), the two first inclined surfaces (A11) form a V-shaped notch (A12), the first conveying mechanism (A3) is further provided with an adjusting screw rod (A14) and a locking nut, the sliding installation seat (A8) is provided with an adjusting hole (A16), the first rack (A1) is provided with a vertical installation block (A17), the installation block (A17) is provided with a through hole (A18) concentric with a threaded hole, and the adjusting screw rod (A14) passes through the through hole (A18A 16), the locking nut set up respectively in the both sides of installation piece (A17), the left and right sides of sliding mount pad (A8), locking nut pass through the locking and fix sliding mount pad (A8), first frame (A1) on still be provided with kickoff (A19), kickoff (A19) including first driving motor (A20), kickoff claw (A21), first driving motor (A20) install on first frame (A1), kickoff claw (A21) including kickoff disc (A22) and a plurality of kickoff post (A23), kickoff post (A23) around kickoff disc (A84) axle center evenly set up on the side of kickoff disc (A22), kickoff disc (A22) install on the spindle nose portion of first driving motor (A20), kickoff claw (A21) be located first transfer block (A585) export top (A573) still be provided with on the slide (A5) export (A573) the push off limit (A5) export (A) Triangular inclined plate (A28) and baffle (A29), inclined plate (A28) butt on V-arrangement breach (A12), flange (A27) set up in the edge of export slide way (A5), flange (A27) be used for guiding the roller gliding, baffle (A29) set up in export slide way (A5) top, flange (A27) make by transparent flexible material, feeder hopper (A2) still be equipped with limit baffle (A30), limit baffle (A30) bottom be equipped with breach (A31), breach (A31) communicate export slide way (A5), limit baffle (A30) set up in feeder hopper (A2) be close to the one side of export slide way (A5) and divide feeder hopper (A2) into feeding region (A32) and pass through region (A33), pass through region (A33) bottom be equipped with switch mechanism (A34), the switch mechanism (A31) that is used for control of switch mechanism (A34) is used for, switch mechanism (A34) include second driving motor (A35), eccentric wheel (A36) and switch dog (A37), second driving motor (A35) install on first frame (A1), eccentric wheel (A36) install on the main shaft of second driving motor (A35), switch dog (A37) slidable mounting on feeder hopper (A2), switch dog (A37) and eccentric wheel (A36) tangent setting, switch dog (A37) can be under eccentric wheel (A36) drive along feeder hopper (A2) direction of height reciprocating motion.

3. The bearing roller detection line according to claim 2, wherein the second conveyor mechanism (A41) comprises a first conveyor belt (A44) and a second conveyor belt (A45), the first conveyor belt (A44) and the second conveyor belt (A45) are arranged on the same straight line, the upper surface of the first conveyor belt (A44) is higher than the highest surface of the cleaning oil tank (A40), the second conveyor belt (A45) is lower than the highest surface of the cleaning oil tank (A40), an inclined slide plate (A46) is further arranged between the first conveyor belt (A44) and the second conveyor belt (A45), the inclined slide plate (A46) is used for sliding rollers from the first conveyor belt (A44) to the second conveyor belt (A45), the rotation directions of the first conveyor belt (A44) and the second conveyor belt (A45) are the same, and the oil spraying mechanism (A42) is arranged above the inclined slide plate (A46), the oil injection mechanism (A42) comprises a plurality of nozzles (A47) which are uniformly arranged, the cleaning oil groove (A40) is also provided with a first mounting bracket (A48), the first mounting bracket (A48) comprises two parallel mounting bars (A49), the second conveying mechanism (A41) is arranged between two mounting bars (A49), the blowing mechanism (A43) comprises a pneumatic motor (A50), a speed reducer (A51) and a blowing hood (A52), the pneumatic motor (A50) is respectively connected with a speed reducer (A51) and an air blowing cover (A52), the bottom surface of the air blowing cover (A52) is provided with a plurality of air blowing holes which are uniformly arranged, the second conveying mechanism (A41) also comprises two third driving motors (A53), the two third driving motors (A53) are arranged on the side surfaces of the first mounting bracket (A48) and are respectively in driving connection with the first conveyor belt (A44) and the second conveyor belt (A45).

4. A bearing roller inspection line according to claim 1, wherein the bearing roller lifting apparatus (Q2) comprises a second machine frame (B1) and a belt conveyor (B2) disposed on the second machine frame (B1), the second machine frame (B1) is provided with a first supporting bracket (B3) and a second supporting bracket (B4), the first supporting bracket (B3) and the second supporting bracket (B4) are respectively rotatably connected to the bottom of the belt conveyor (B2), the first supporting bracket (B3) and the second supporting bracket (B4) are both capable of reciprocating and extending along the height direction of the second machine frame (B1), the belt conveyor (B2) is capable of adjusting the angle or height along with the movement of the first supporting bracket (B3) and the second supporting bracket (B4), and the belt conveyor (B2) comprises two parallel conveyor belts (B5), Mounting bracket two (B6), installation axle (B7) and drive arrangement two (B8), mounting bracket two (B6) on be equipped with mounting groove (B9), installation axle (B7) install in the both ends of mounting groove (B9), installation axle (B7) on still be provided with installation wheel (B10), drive arrangement two (B8) drive connection one of them installation axle (B7), conveyer belt (B5) install on installation wheel (B10), belt conveyer (B2) through two conveyer belts (B5) with bearing roller clip from down up transport, belt conveyer (B2) on still be equipped with clearance adjustment mechanism (B11), clearance adjustment mechanism (B11) install in the both ends of mounting bracket two (B6), clearance adjustment mechanism (B11) include locking screw (B12) and lock nut one, locking screw (B12) pass two (B6) of installing support and cooperate with lock nut and press from both sides the tight clearance adjustment that realizes belt conveyer (B2) with installing support two (B6) both sides, belt conveyer (B2) bottom still install rotatory mounting panel (B15), rotatory mounting panel (B15) one end be provided with two at least first mounting holes (B16), rotatory mounting panel (B15) other end be provided with a second mounting hole (B17), first mounting hole (B16) be used for connecting belt conveyer (B2), second mounting hole (B17) be used for connecting first supporting bracket (B3) or second supporting bracket (B4).

5. The bearing roller detection production line of claim 4, wherein the first supporting bracket (B3) comprises a first fixing rod (B18) and a first telescopic rod (B19), the first fixing rod (B18) is of a hollow structure, the first telescopic rod (B19) is slidably installed in the first fixing rod (B18), the first telescopic rod (B19) can reciprocate along the length direction of the first fixing rod (B18), a fixing hole (B20) is further formed in the side surface of the first fixing rod (B18), the fixing hole (B20) is used for locking and fixing the first telescopic rod (B19) through a connecting piece, the second supporting bracket (B4) comprises a second fixing rod (B21) and a second telescopic rod (B22), the second fixing rod (B21) is of a hollow structure, the second telescopic rod (B22) is slidably installed in the second fixing rod (B21), the second telescopic link (B22) can do reciprocating motion along second dead lever (B21) length direction, second dead lever (B21) side still be equipped with fixed orifices (B20), fixed orifices (B20) be used for through connecting piece locking fixed second telescopic link (B22).

6. A bearing roller inspecting line according to claim 1, wherein the bearing roller surface defect inspecting apparatus (Q3) comprises a third frame (C1) and a computer (C2) disposed on the third frame (C1), and is characterized in that a conveying mechanism (C3), a first driving mechanism (C4), a first inspecting mechanism (C5), a second inspecting mechanism (C6), a storage rotating disc (C7), an inspecting disc (C8) and a second driving mechanism (C9) are disposed in the third frame (C1), the second driving mechanism (C9) is drivingly connected to the conveying mechanism (C3), the first inspecting mechanism (C5) is disposed above the conveying mechanism (C3), the conveying mechanism (C3) conveys the roller through a conveying hose (C10) and drops the roller into the storage rotating disc (C7), and the conveying mechanism (C465) comprises a conveying screw (C12) and a conveying screw (C57323) Transmission screw (C11) and transmission polished rod (C12) can realize the autosegregation to a plurality of rollers, and expand the rolling surface automatically, thereby realize the detection of rolling surface, the second have detection mechanism (C6) to set up in conveying hose (C10) one side, just to conveying hose (C10), storage rotating disc (C7) on set up a plurality of roller holding groove (C13) that evenly set up along self circumferencial direction, storage rotating disc (C7) be connected with detection disc (C8) transmission, can be the syntropy rotatory simultaneously, first actuating mechanism (C4) drive connect detection disc (C8), detection disc (C8) on be equipped with a plurality of roller fixture (C14) that evenly set up along self circumferencial direction, roller fixture (C14) on be equipped with elasticity piece (C15) that resets, detection disc (C8) top still be equipped with just to the second detection mechanism (C16) that clamping mechanism (C14) is located ) A plurality of clamping opening mechanisms (C17), a third detection mechanism (C18), a fourth detection mechanism (C19), a third detection mechanism (C20) and an electric support mechanism (C21) which are right opposite to the roller clamping mechanism (C14) are arranged below the detection disc (C8), the clamping opening mechanism (C17) can control the roller clamping mechanism (C14) to loosen and clamp through telescopic movement, so that qualified roller products and unqualified roller products are screened and discharged, the electric support mechanism (C21) is used for being matched with the clamping opening mechanism (C17) to adjust the height position of the roller, a qualified material pipe (C50) and an unqualified material pipe (C51) are further arranged on the third rack (C1), the qualified material pipe (C50) and the unqualified material pipe (C51) are respectively used for discharging the qualified roller products and the unqualified roller products, and the first drive mechanism (C4) and the second drive mechanism (C4) are arranged on the third rack (C3652), The second driving mechanism (C9), the first detection mechanism (C5), the second detection mechanism (C6), the clamping opening mechanism (C17), the second detection mechanism (C16), the third detection mechanism (C18), the fourth detection mechanism (C19), the third detection mechanism (C20) and the electric support mechanism (C21) are all in communication connection with a computer (C2).

7. The bearing roller detection production line of claim 6, wherein the roller clamping mechanism (C14) comprises a first clamping plate (C22) and an elastic resetting member (C15), the elastic resetting member (C15) comprises a second clamping plate (C23), a supporting shaft (C24), a spring (C25) and a stopper (C26), the supporting shaft (C24) is connected with the second clamping plate (C23) and the stopper (C26), the spring (C25) is mounted on the supporting shaft (C24), two ends of the spring are respectively abutted against the second clamping plate (C23) and the stopper (C26), the second clamping plate (C23) can reciprocate along the length direction of the supporting shaft (C24), clamping notches (C27) are respectively formed in the second clamping plate (C23) and the first clamping plate (C22), a pushing block (C28) is arranged at the bottom of the second clamping plate (C2), and a pushing block (C8653) is abutted against an opening arc-shaped clamping mechanism (C28), the clamping and opening mechanism (C17) is used for pushing the second clamping plate (C23) in a matched mode, the electric supporting mechanism (C21) comprises a guide rail bracket (C29), a linear module (C30) and a supporting block (C31), the guide rail bracket (C29) is installed on the third rack (C1), the linear module (C30) is vertically installed on the guide rail bracket (C29), and the supporting block (C31) is installed on the linear module (C30) and is located below the clamping notch (C27).

8. The bearing roller detection line as claimed in claim 7, wherein the clamp opening mechanism (C17) is divided into a horizontal actuator (C32) and a vertical actuator (C33), the horizontal actuator (C32) is used for discharging defective rollers, the vertical actuator (C33) is used for discharging defective rollers and adjusting the heights of the rollers, the horizontal actuator (C32) comprises a roller (C34), a second mounting block (C35), a first cylinder (C36), a limit baffle (C37) and a third mounting bracket (C38), the third mounting bracket (C38) is mounted on the third frame (C1), the first cylinder (C36) and the limit baffle (C37) are respectively mounted on the third mounting bracket (C38), the second mounting block (C35) is mounted on a push rod of the first cylinder (C36), and the roller (C34) is mounted on the second mounting block (C35), the detection device is characterized by also comprising a push block (C28) capable of being abutted against a second clamping plate (C23), a second mounting block (C35) with the bottom inserted into a slot of a limiting baffle (C37), a vertical actuating mechanism (C33) comprising a roller (C34), an extension rod (C39) and a second cylinder (C40), a second cylinder (C40) mounted on a third rack (C1), an extension rod (C39) mounted on a push rod of the second cylinder (C40), a roller (C34) mounted on the extension rod (C39) and capable of being abutted against a push block (C28) of the second clamping plate (C23), a detection disc (C8) connected with a storage rotating disc (C7) through belt transmission, a fixing plate (C43) further mounted above the detection disc (C8) and the storage rotating disc (C7), a plurality of tension wheel mechanisms (C8672) uniformly arranged on the fixing plate (C6 43), and a plurality of tension wheel mechanisms (43) uniformly arranged on the side surface of the fixing plate (C8672), the tension wheel mechanism (C45) is fixed on a threaded hole (C44) of the fixing plate (C43) through a connecting piece, the first driving mechanism (C4) comprises a reduction gearbox (C46) and a servo motor (C47), the servo motor (C47) is mounted at the bottom of the reduction gearbox (C46) and is in driving connection with the reduction gearbox (C46), the reduction gearbox (C46) is mounted on a third rack (C1) and is located at the bottom of the detection disc (C8), the reduction gearbox (C46) is in driving connection with the detection disc (C8), the storage rotating disc (C7) comprises an upper rotating disc (C52) and a lower fixing disc (C53), the upper rotating disc (C52) is rotatably connected onto the lower fixing disc (C53), the lower fixing disc (C367) is mounted on the third rack (C1), the lower fixing disc (C53) is further provided with a conveying through hole (C53), and rollers (C36874) of the upper rotating disc (C53) are uniformly arranged on the circumferential surface of the upper rotating disc 53), the upper rotating disc (C52) is in transmission connection with the detection disc (C8) and is spaced from the upper end face of the lower fixed disc (C53), and the upper rotating disc (C52) and the detection disc (C8) can rotate in the same direction.

9. The bearing roller detection production line of claim 1, wherein the automatic bearing roller distribution device (Q4) comprises a roller conveying mechanism (D1), a magazine (D23) conveying mechanism (D2) and a roller clamping mechanism (D3), the roller conveying mechanism (D1) is arranged above the magazine (D23) conveying mechanism (D2), the magazine (D23) conveying mechanism (D2) and the roller conveying mechanism (D1) are arranged in a crossed manner, the roller clamping mechanism (D3) is arranged above the roller conveying mechanism (D1), the roller clamping mechanism (D3) can respectively reciprocate along the height direction of the roller clamping mechanism and the length direction of the magazine (D23) conveying mechanism (D2), and the roller conveying mechanism (D1) comprises a fourth machine frame (D4) and a third conveyor belt (D5) which are arranged on the fourth machine frame (D4), A fourth driving motor (D6), the fourth driving motor (D6) is connected with the third conveyor belt (D5) in a driving manner, a second mounting groove (D7) is formed in the third conveyor belt (D5), the second mounting groove (D7) is used for limiting the movement of the bearing roller when the bearing roller is placed on the third conveyor belt (D5), the conveyor mechanism (D2) of the magazine (D23) comprises a fifth rack (D8), a fourth conveyor belt (D9) and a fifth driving motor (D10) which are arranged on the fifth rack (D8), the fifth driving motor (D10) is connected with the fourth conveyor belt (D9) in a driving manner, the roller clamping mechanism (D3) comprises a sixth rack (D11), a vertical movable arm (D12), a horizontal movable arm (D13) and an actuating mechanism (D14), the sixth rack (D11) is arranged on the conveyor mechanism (D1), and the movable arm (D13) is arranged on the sixth rack (D11), the mounting direction of the horizontal movable arm (D13) is consistent with the length direction of the conveying mechanism (D2) of the material box (D23), the actuating mechanism (D14) is mounted at the bottom of the vertical movable arm (D12), and the vertical movable arm (D12) is mounted on the horizontal movable arm (D13).

10. The bearing roller detection production line of claim 9, wherein the actuator (D14) comprises two opposite clamping claws (D15), a driving device three (D16) and a mounting plate (D17), the bottom of the driving device three (D16) is mounted on the upper surfaces of the two clamping claws (D15), the top of the driving device three (D16) is mounted below the mounting plate (D17), the driving device three (D16) can drive the two clamping claws (D15) to be mutually fastened or separated to realize the clamping action of the bearing roller, the roller conveying mechanism (D1) is further provided with a travel switch (D22), the travel switches (D22) are arranged on two sides of the actuator (D14), and the travel switch (D22) is used for limiting the travel of the actuator (D14).