CN110694939A - A bearing roller inspection line - Google Patents

Abstract

The invention provides a bearing roller detection assembly line, which belongs to the technical field of bearing roller detection. The invention solves the problems of high work intensity of workers, low production efficiency and easy secondary damage to the bearing rollers in the production process of the existing bearing roller detection and packing. The invention includes bearing roller cleaning equipment, bearing roller lifting equipment, bearing roller surface defect detection equipment and bearing roller automatic material distribution equipment connected in sequence. The bearing roller cleaning equipment is used for cleaning and drying the bearing rollers. The bearing roller lifting equipment is used to transport the bearing rollers into the bearing roller surface defect detection equipment. The bearing roller surface defect detection equipment is used to detect the surface defects of the bearing rollers and classify the qualified and defective products. The bearing roller automatic distribution equipment is used for the boxing operation of the bearing rollers of the qualified products. The invention has the advantages of reducing the work intensity of workers, avoiding secondary damage to the bearing rollers, and having a high degree of automation.

Description

A bearing roller inspection line

technical field

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

Background technique

Bearings are the key basic parts of precision machinery and equipment, and an important basis for the development of high-tech equipment in the fields of precision machine tools, precision instruments, and national defense. Their accuracy has a significant impact on the overall performance of the equipment. Precision rollers are the key components of bearings, which have a crucial impact on the performance and life of bearings. They are an important basis for the development of high-tech equipment in the fields of precision machine tools, energy machinery (wind turbines), precision instruments and national defense. Accuracy and consistency play an important role in feature performance.

Roller bearing is a kind of rolling bearing and is one of the widely used components in modern machinery. It relies on rolling contact between the main elements to support the rotating parts. Roller bearings are now mostly standardized. Roller bearings have the advantages of small torque required for starting, high rotation accuracy, and convenient selection. As an important part of the roller bearing, the quality of the roller greatly affects the performance of the roller bearing. After the bearing roller is processed, it needs to go through a series of cleaning and testing steps, and then pack it into a box. The existing production method usually adopts a multi-station setting, and workers operate the machine at the corresponding station to clean or detect the rollers. Each completed step requires manual transportation, which not only greatly increases the work intensity of the workers, but also has high labor costs and low production efficiency, which is not conducive to the rapid development of the enterprise.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems existing in the prior art, and to provide a bearing roller detection assembly line with a high degree of self-automation and reduced work intensity of workers.

In order to achieve the above purpose of the invention, the present invention adopts the following technical solutions: a bearing roller inspection line, characterized in that it includes bearing roller cleaning equipment, bearing roller lifting equipment, bearing roller surface defect detection equipment and Bearing roller automatic distribution equipment, the bearing roller cleaning equipment is used for cleaning and drying the bearing rollers, the bearing roller lifting equipment is used for transporting the bearing rollers to the bearing roller surface defect detection equipment Inside, the bearing roller surface defect detection equipment is used to detect defects on the bearing roller surface and to classify and discharge qualified and defective products, and the bearing roller automatic distribution equipment is used for bearing rollers of qualified products. Sub-cartoning operation.

The working principle of the invention: after the bearing rollers are processed, they are fed from the bearing roller cleaning equipment. After the bearing roller cleaning equipment cleans and dries the bearing rollers, the bearing roller lifting equipment transports the bearing rollers to the bearing. On the roller surface defect detection equipment, the bearing roller surface defect detection equipment detects the surface defects of the bearing rollers and classifies the bearing rollers as qualified and defective products. The qualified bearing rollers pass through the bearing roller automatic distribution equipment. Carry out the boxing operation, and the bearing roller automatic distributing equipment transports the material box with the bearing rollers to the packing place. With the arrangement of the above structure, the degree of automation is high, the work intensity of workers is low, the labor cost is reduced, and the production efficiency is high.

In the above-mentioned bearing roller inspection line, the bearing roller cleaning equipment includes a first frame, a conveying device and a cleaning device arranged on the first frame, and the conveying device includes a feeding hopper and a cleaning device. The first conveying mechanism, the feeding hopper is installed above the first frame, the outlet slideway of the feeding hopper is inclined downward and is arranged to connect to the first conveying mechanism, and the first frame is also provided with There is a discharge port, and the discharge port is connected to the cleaning device. The cleaning device includes a cleaning oil tank and a second transmission mechanism installed on the cleaning oil tank. The cleaning oil tank is used for accommodating and recycling cleaning. Oil, an oil injection mechanism and an air blowing mechanism are also arranged above the second conveying mechanism, the oil injection mechanism is arranged in the middle section of the second conveying mechanism, and the blowing mechanism is arranged behind the second conveying mechanism halfway.

In the above-mentioned bearing roller detection assembly line, the first conveying mechanism includes two conveying rollers arranged in parallel, a driving device, a sliding mounting seat and a sliding guide rail, and the first driving device drives and connects the two conveying rollers. Both ends of the two conveying rollers are installed on the sliding mounting seat, the sliding mounting seat is installed on the slider of the sliding guide rail, and the two conveying rollers can be installed along the length direction of the sliding guide rail. Reciprocating movement, the sliding mounting seat is further provided with a fixed mounting hole, and the fixed mounting hole is used for fixing the sliding mounting seat.

In the above-mentioned bearing roller detection assembly line, a limit bracket is also installed on the sliding mounting seat, the limit bracket is provided with a first inclined surface, and the two limit brackets are respectively installed on the Above the two conveying rollers, the two first inclined surfaces form a V-shaped notch.

In the above-mentioned bearing roller detection assembly line, the first transmission mechanism is also provided with an adjusting screw and a locking nut, the sliding mounting seat is provided with an adjusting hole, and the first frame is provided with an adjusting hole. There is a vertical installation block 1, the installation block 1 is provided with a through hole concentric with the threaded hole, the adjustment screw passes through the through hole and the adjustment hole, and the locking nut is respectively arranged on the installation block The two sides of the one, the left and right sides of the sliding mounting seat, the said locking nut fixes the sliding mounting seat by locking.

In the above-mentioned bearing roller inspection line, the driving device connects the two conveying rollers at the same time through a synchronous belt, and the synchronous belt enables the two conveying rollers to rotate in opposite directions.

In the above-mentioned bearing roller detection assembly line, the first frame is further provided with a material removal device, and the material removal device includes a first driving motor and a material removal claw, and the first driving motor Installed on the first frame, the feeding claw includes a feeding disc and a number of feeding posts, and the feeding posts are evenly arranged on the side of the feeding disc around the axis of the feeding disc, so the The material-removing disc is installed on the end of the main shaft of the first drive motor, and the material-removing claw is located above the first conveying mechanism.

In the above-mentioned bearing roller detection assembly line, the first frame is further provided with a first presence/absence detection mechanism, and the first presence/absence detection mechanism includes an adapter bracket and a presence/absence sensor. The presence or absence sensor is installed above the first conveying mechanism through the adapter bracket.

In the above-mentioned bearing roller detection assembly line, the exit slideway is also provided with a rib, a triangular inclined plate and a baffle, the inclined plate abuts on the V-shaped notch, and the rib is provided with On the edge of the exit slideway, the baffle is used to guide the roller to slide down, the baffle is arranged above the exit slideway, and the baffle is made of transparent flexible material.

In the above-mentioned bearing roller detection assembly line, the feed hopper is further provided with a limit baffle, the bottom of the limit baffle is provided with a gap, the gap communicates with the outlet slideway, and the The limit baffle is arranged on the side of the feeding hopper close to the exit slideway and divides the feeding hopper into a feeding area and a passing area. The bottom of the passing area is provided with a switch mechanism, and the switch mechanism is used to control the gap opening and closing.

In the above-mentioned bearing roller detection assembly line, the switch mechanism includes a second drive motor, an eccentric wheel and a switch block, the second drive motor is installed on the first frame, and the eccentric wheel Installed on the main shaft of the second drive motor, the switch block is slidably installed on the feed hopper, the switch block is arranged tangentially to the eccentric wheel, and the switch block can drive the lower edge of the eccentric wheel. The feed hopper reciprocates in the height direction.

In the above-mentioned bearing roller inspection 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, and the first conveying belt The upper surface is higher than the highest surface of the cleaning oil tank, the second conveyor belt is lower than the highest surface of the cleaning oil tank, an inclined sliding plate is also arranged between the first conveyor belt and the second conveyor belt, and the inclined sliding plate is used for the rollers to move from The first conveyor belt slides down onto the second conveyor belt, and the first conveyor belt and the second conveyor belt rotate in the same direction.

In the above-mentioned bearing roller detection assembly line, the oil injection mechanism is arranged above the inclined slide plate, and the oil injection mechanism includes a plurality of uniformly arranged nozzles.

In the above-mentioned bearing roller detection assembly line, the cleaning oil tank is further provided with a first mounting bracket, and the first mounting bracket includes two mounting bars arranged in parallel, and the second transmission mechanism is mounted on the two mounting bars. between the mounting bars.

In the above-mentioned bearing roller detection assembly line, the air blowing mechanism includes a pneumatic motor, a reducer and an air blowing hood, and the air motor is respectively connected to the reducer and the air blowing hood, and the bottom surface of the air blowing hood is A number of evenly arranged blowing holes are provided.

In the above-mentioned bearing roller detection assembly line, the second transmission mechanism further includes two third drive motors, and the two third drive motors are installed on the side of the first mounting bracket and are respectively connected with the first conveyor belt and the first conveyor belt and the second drive motor. The second conveyor belt drives the connection.

In the above-mentioned bearing roller detection assembly line, the bearing roller lifting equipment includes a second frame and a belt conveying device arranged on the second frame, and the second frame is provided with a first A support bracket and a second support bracket, the first support bracket and the second support bracket are respectively rotatably connected to the bottom of the belt conveyor, and the first support bracket and the second support bracket can be along the height direction of the second rack With reciprocating telescopic motion, the belt conveying device can realize angle or height adjustment with the movement of the first support bracket and the second support bracket.

In the above-mentioned bearing roller detection assembly line, the belt transmission device includes two parallel conveyor belts, a second installation bracket, an installation shaft and a second drive device, and the second installation bracket is provided with a first installation groove. , the installation shaft is installed at both ends of the installation slot 1, the installation shaft is also provided with installation wheels, the drive device 2 is drivingly connected to one of the installation shafts, and the transmission belt is installed on the installation wheel , the belt conveying device clamps the bearing rollers through two conveying belts and transports them from bottom to top.

In the above-mentioned bearing roller detection assembly line, the belt conveying device is further provided with a clearance adjustment mechanism, the clearance adjustment mechanism is installed on both ends of the second mounting bracket, and the clearance adjustment mechanism includes a locking mechanism. A screw rod and a locking nut one, the locking screw rod passes through the second mounting bracket and cooperates with the first locking nut to clamp both sides of the second mounting bracket to realize the gap adjustment of the belt conveyor.

In the above-mentioned bearing roller detection line, the bottom of the belt conveyor is also installed with a rotary mounting plate, one end of the rotary mounting plate is provided with at least two first mounting holes, and the other side of the rotary mounting plate is One end is provided with a second installation hole, the first installation hole is used for connecting the belt conveyor, and the second installation hole is used for connecting the first support bracket or the second support bracket.

In the above-mentioned bearing roller detection line, the first support bracket includes a first fixed rod and a first telescopic rod, the first fixed rod is a hollow structure, and the first telescopic rod is slidably installed In the first fixed rod, the first telescopic rod can reciprocate along the length direction of the first fixed rod, and the side of the first fixed rod is also provided with a fixing hole, and the fixing hole is used to pass the connecting piece Lock and fix the first telescopic rod.

In the above-mentioned bearing roller detection assembly line, the second support bracket includes a second fixed rod and a second telescopic rod, the second fixed rod is a hollow structure, and the second telescopic rod is slidably installed In the second fixing rod, the second telescopic rod can reciprocate along the length direction of the second fixing rod, and the side of the second fixing rod is also provided with fixing holes, and the fixing holes are used to pass the connecting piece Lock and fix the second telescopic rod.

In the above-mentioned bearing roller inspection line, the bearing roller surface defect detection equipment includes a third frame and a computer arranged on the third frame, wherein the third frame is in It is provided with a conveying mechanism, a first driving mechanism, a first detection mechanism, a second presence or absence detection mechanism, a storage rotating disc, a detection disc and a second driving mechanism, the second driving mechanism drives and connects the conveying mechanism, and the The first detection mechanism is arranged above the conveying mechanism. The conveying mechanism transports the rollers and drops them into the storage rotating disc through the conveying hose. The conveying mechanism includes co-rotating parallel transmission screws and transmission Polished rod, the transmission screw and transmission polished rod can realize the automatic separation of multiple rollers, and automatically unfold the rolling surface, so as to realize the detection of the rolling surface, the second detection mechanism is arranged on the side of the conveying hose , For the conveying hose, the storage rotating disc is provided with a number of roller storage grooves evenly arranged along its own circumferential direction, and the storage rotating disc is connected with the detection disc in a transmission, and can rotate in the same direction at the same time. The first drive mechanism drives and connects the detection disc, the detection disc is provided with a plurality of roller clamping mechanisms uniformly arranged along the circumferential direction of the detection disc, and the roller clamping mechanism is provided with an elastic reset member , the top of the detection disc is also provided with a second detection mechanism facing the position of the roller clamping mechanism, and a number of clamping and opening mechanisms are provided below the detection disk facing the position of the roller clamping mechanism , the third detection mechanism, the fourth detection mechanism, the third presence or absence detection mechanism and the electric support mechanism, the clamping and opening mechanism can control the loosening and clamping of the roller clamping mechanism through telescopic motion, so as to realize the roller Screening and discharging of qualified and defective products, the electric support mechanism is used to adjust the height position of the rollers in cooperation with the clamping and opening mechanism, and the third frame is also provided with qualified material pipes and defective materials The qualified material pipe and the defective material pipe are respectively used for the discharge of qualified and defective products of the roller. The first drive mechanism, the second drive mechanism, the first detection mechanism, the second presence or absence The detection mechanism, the clamping and opening mechanism, the second detection mechanism, the third detection mechanism, the fourth detection mechanism, the third presence or absence detection mechanism and the electric support mechanism are all connected to the computer in communication.

In the above-mentioned bearing roller detection assembly line, the roller clamping mechanism includes a first clamping plate and an elastic restoring member, and the elastic restoring member includes a second clamping plate, a support shaft, a spring and a stopper, and the The support shaft is connected to the second splint and the stopper, the spring is installed on the support shaft, and the two ends abut the second splint and the stopper respectively, and the second splint can reciprocate along the length of the support shaft, so Both the second clamping plate and the first clamping plate are provided with a clamping gap, and the bottom of the second clamping plate is provided with a push block. The second clamping plate is pushed in cooperation with the clamping and opening mechanism.

In the above-mentioned bearing roller detection assembly line, the electric support mechanism includes a guide rail bracket, a linear module and a support block, the guide rail bracket is installed on the third frame, and the linear module is vertical Installed on the guide rail bracket, the support block is installed on the linear module, and is located below the clamping gap.

In the above-mentioned bearing roller inspection line, the clamping and opening mechanism is divided into a horizontal actuator and a vertical actuator, and the horizontal actuator is used for discharging unqualified rollers, and the The vertical actuator is used for the discharge of qualified rollers and the height adjustment of the rollers.

In the above-mentioned bearing roller detection assembly line, the horizontal actuator includes a roller, a second mounting block, a first cylinder, a limit stopper, and a third mounting bracket, and the third mounting bracket is mounted on the third frame The first cylinder and the limit stopper are respectively installed on the third mounting bracket, the second mounting block is mounted on the push rod of the first cylinder, and the roller is mounted on the second mounting block, and can be installed on the second mounting block. Abutting with the push block of the second clamping plate, the bottom of the second mounting block is inserted into the slot of the limit blocking piece to realize the guiding function.

In the above-mentioned bearing roller detection assembly line, the vertical actuator includes a roller, an extension rod and a second air cylinder, the second air cylinder is installed on the third frame, and the extension rod is installed in the On the push rod of the second air cylinder, the roller is mounted on the extension rod and can abut with the push block of the second clamping plate.

In the above-mentioned bearing roller detection assembly line, the first detection mechanism further includes lighting equipment, and the lighting equipment is installed above the conveying mechanism through a bracket.

In the above-mentioned bearing roller detection assembly line, the detection disc and the storage rotary disc are connected by a belt drive, and a fixing plate is also installed above the detection disc and the storage rotary disc. There are several evenly arranged threaded holes on the fixing plate, and a tensioning wheel mechanism is installed on the side of the fixing plate. Location.

In the above-mentioned bearing roller detection assembly line, the first drive mechanism includes a reduction box and a servo motor, the servo motor is installed at the bottom of the reduction box to drive and connect the reduction box, and the reduction box is installed in the third box. On the frame, it is located at the bottom of the detection disc, and the gear box is connected to the detection disc drive.

In the above-mentioned bearing roller detection line, the storage rotating disk includes an upper rotating disk and a lower fixed disk, the upper rotating disk is rotatably connected to the lower fixed disk, and the lower fixed disk is mounted on the lower fixed disk. On the third frame, the lower fixed plate is also provided with roller conveying through holes, and the roller storage grooves are evenly arranged on the upper end face of the upper rotating plate along the circumferential direction of the upper rotating plate. It is drivingly connected with the detection disc and leaves a gap with the upper end face of the lower fixed disc, and the upper rotating disc and the detection disc can rotate in the same direction at the same time.

In the above-mentioned bearing roller detection assembly line, the bearing roller automatic distributing equipment includes a roller conveying mechanism, a material box conveying mechanism and a roller clamping mechanism, and the roller conveying mechanism is arranged in the material box Above the conveying mechanism, the material box conveying mechanism and the roller conveying mechanism are arranged crosswise, the roller clamping mechanism is arranged above the roller conveying mechanism, and the roller clamping mechanism can be respectively along its own height direction. It reciprocates with the length direction of the material box conveying mechanism.

In the above-mentioned bearing roller inspection line, the roller conveying mechanism includes a fourth frame, a third conveyor belt and a fourth drive motor mounted on the fourth frame, and the fourth drive motor drives the Connect the third conveyor belt.

In the above-mentioned bearing roller inspection line, the third conveyor belt is provided with a second installation slot, and the second installation slot is used to limit the movement of the bearing roller when the bearing roller is placed on the third conveyor belt.

In the above-mentioned bearing roller inspection line, the material box conveying mechanism includes a fifth frame, a fourth conveyor belt and a fifth drive motor mounted on the fifth frame, and the fifth drive motor drives the Connect the fourth conveyor belt.

In the above-mentioned bearing roller inspection line, the roller clamping mechanism includes a sixth frame, a vertical movable arm, a horizontal movable arm and an actuator, and the sixth frame is installed on the roller conveying mechanism Above, the horizontal movable arm is installed on the sixth frame, the installation direction of the horizontal movable arm is consistent with the length direction of the material box conveying mechanism, the actuator is installed on the bottom of the vertical movable arm, and the The vertical movable arm is mounted on the horizontal movable arm.

In the above-mentioned bearing roller detection assembly line, the actuator includes two oppositely arranged clamping claws, a third driving device and a mounting plate, and the bottom of the third driving device is mounted on the top of the two clamping claws On the surface, the top of the driving device 3 is installed under the mounting plate, and the driving device 3 can drive the two clamping claws to tighten together or separate to realize the clamping action of the bearing rollers.

In the above-mentioned bearing roller detection assembly line, a counting sensor is further included, the counting sensor is installed on the actuator, and the counting sensor is used to count the number of bearing rollers; it also includes a positioning sensor and a positioning baffle, The positioning sensor is installed on the actuator, the positioning baffle is installed on the roller conveying mechanism, and the positioning sensor and the positioning baffle cooperate to complete the positioning of the roller clamping mechanism; the roller conveying The mechanism is also provided with a travel switch, the travel switch is arranged on both sides of the actuator, and the travel switch is used to limit the travel of the actuator.

Compared with the prior art, a bearing roller detection assembly line using the above technical solution has the following beneficial effects: the present invention has the advantages of reducing the work intensity of workers, avoiding secondary damage to the bearing rollers, and having a high degree of automation.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation of the bearing roller cleaning equipment of the present invention;

Figure 3 is a schematic structural diagram of the conveying device of the bearing roller cleaning equipment;

Figure 4 is a top view of the conveying device of the bearing roller cleaning equipment;

Figure 5 is a schematic structural diagram of the limit bracket of the bearing roller cleaning equipment;

Figure 6 is a sectional view of the conveying device of the bearing roller cleaning equipment;

7 is a schematic diagram of a cleaning device installation strip of the bearing roller cleaning equipment;

Figure 8 is a top view of the cleaning device of the bearing roller cleaning equipment;

9 is a schematic structural diagram of the bearing roller lifting equipment of the present invention;

Fig. 10 is another perspective schematic diagram of Fig. 9;

Figure 11 is a side view of the bearing roller lifting equipment;

Figure 12 is an isometric view of the bearing roller surface defect detection equipment of the present invention;

Figure 13 is a schematic diagram of the structure of the detection disc of the bearing roller surface defect detection equipment;

Figure 14 is a schematic diagram of the cross-sectional structure of the bearing roller surface defect detection equipment;

Figure 15 is a schematic structural diagram of the conveying mechanism of the bearing roller surface defect detection equipment;

Figure 16 is a rear view of the bearing roller surface defect detection equipment;

17 is a schematic structural diagram of the roller clamping mechanism of the bearing roller surface defect detection equipment;

Figure 18 is a schematic structural diagram of the horizontal actuator of the bearing roller surface defect detection equipment;

Figure 19 is a schematic structural diagram of the electric support mechanism of the bearing roller surface defect detection equipment;

Figure 20 is a schematic diagram of the internal structure of the bearing roller surface defect detection equipment;

Fig. 21 is the structural schematic diagram of the bearing roller automatic distributing equipment of the present invention;

Figure 22 is a top view of the bearing roller automatic distribution equipment;

Fig. 23 is another perspective view of Fig. 21;

Figure 24 is a schematic diagram of the structure of the bearing roller automatic distribution equipment.

In the figure, Q1, bearing roller cleaning equipment; Q2, bearing roller lifting equipment; Q3, bearing roller surface defect detection equipment; Q4, bearing roller automatic material distribution equipment; A1, the first frame; A2, feeding Bucket; A3, first conveying mechanism; A4, driving device 1; A5, outlet slideway; A6, outlet 1; A7, conveying roller; A8, sliding mounting seat; A9, sliding guide rail; A10, limit bracket; A11, first inclined surface; A12, V-shaped notch; A13, fixed mounting hole; A14, adjusting screw; A15, locking nut one; A16, adjusting hole; A17, mounting block one; A18, through hole; A19, dial feeding device; A20, the first drive motor; A21, feeding claw; A22, feeding disc; A23, feeding column; A24, whether there is a detection mechanism; A25, adapter bracket; A26, whether there is a sensor; A27, Rib; A28, inclined plate; A29, baffle; A30, limit baffle; A31, notch; A32, feeding area; A33, passing area; A34, switch mechanism; A35, second drive motor; A36, eccentric Wheel; A37, switch block; A38, timing belt; A39, second inclined surface; A40, cleaning oil tank; A41, second conveying mechanism; A42, fuel injection mechanism; A43, air blowing mechanism; A44, first conveyor belt; A45, Second conveyor belt; A46, Tilt slide plate; A47, Nozzle; A48, Mounting bracket one; A49, Mounting bar; A50, Air motor; A51, Reducer; A52, Blow hood; A53, Third drive motor; A54 , conveying device; A55, cleaning device; B1, second frame; B2, belt conveyor; B3, first support bracket; B4, second support bracket; B5, conveyor belt; B6, installation bracket two; B7, installation Shaft; B8, driving device 2; B9, installation groove 1; B10, installation wheel; B11, clearance adjustment mechanism; B12, locking screw; B13, lock nut 2; B14, lateral support rod; B15, rotating installation plate; B16, the first installation hole; B17, the second installation hole; B18, the first fixed rod; B19, the first telescopic rod; B20, the fixed hole; B21, the second fixed rod; B22, the second telescopic rod; B23, the caster ;C1, the third frame; C2, the computer; C3, the conveying mechanism; C4, the first driving mechanism; C5, the first detection mechanism; C6, the second detection mechanism; C7, the storage rotating disc; C8, the detection Disc; C9, second drive mechanism; C10, conveying hose; C11, transmission screw; C12, transmission polished rod; C13, roller storage slot; C14, roller clamping mechanism; C15, elastic reset piece; C16, the first Second detection mechanism; C17, clamping and opening mechanism; C18, third detection mechanism; C19, fourth detection mechanism; C20, third presence or absence detection mechanism; C21, electric support mechanism; C22, first splint; C23, second splint; C24, support shaft; C25, spring ;C26, stop block; C27, clamping gap; C28, push block; C29, guide rail bracket; C30, linear module; C31, support block; C32, horizontal actuator; C33, vertical actuator; C34, roller; C35, mounting block two; C36, the first cylinder; C37, limit block; C38, mounting bracket three; C39, extension rod; C40, the second cylinder; C41, pipe mounting bracket; C42, lighting equipment; C43, fixed plate; C44, threaded hole; C45, tensioner mechanism; C46, reduction box; C47, servo motor; C48, discharge port 2; C49, feed port; C50, qualified material pipe; C51, defective material pipe; C52, upper rotating plate; C53, lower fixed plate; C54, roller conveying through hole; D1, roller conveying mechanism; D2, material box conveying mechanism; D3, roller clamping mechanism; D4, fourth frame; D5 , the third conveyor belt; D6, the fourth drive motor; D7, the installation slot two; D8, the fifth frame; D9, the fourth conveyor belt; D10, the fifth drive motor; D11, the sixth frame; D12, the vertical movable arm ;D13, horizontal movable arm; D14, actuator; D15, clamping claw; D16, driving device three; D17, mounting plate; D18, caster; D19, counting sensor; D20, positioning sensor; D21, positioning baffle; D22 , travel switch; D23, material box.

Detailed ways

The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

As shown in Figure 1, the bearing roller inspection line includes bearing roller cleaning equipment Q1, bearing roller lifting equipment Q2, bearing roller surface defect detection equipment Q3, and bearing roller automatic distribution equipment Q4, which are connected in sequence. The sub-cleaning equipment Q1 is used to clean and dry the bearing rollers, the bearing roller lifting equipment Q2 is used to transport the bearing rollers to the bearing roller surface defect detection equipment Q3, and the bearing roller surface defect detection equipment Q3 is used to detect The defects on the surface of the bearing rollers and the qualified and defective products are classified and discharged. The bearing roller automatic distribution equipment Q4 is used for the boxing operation of the bearing rollers of the qualified products.

As shown in Figures 2-8, the bearing roller cleaning equipment Q1 includes a first frame A1, a conveying device A54 and a cleaning device A55 disposed on the first frame A1, and the conveying device A54 includes a feeding hopper A2 and a first conveying device Mechanism A3, the feeding hopper A2 is installed above the first frame A1, the outlet chute A5 of the feeding hopper A2 is inclined downward to connect to the first conveying mechanism A3, and the first frame A1 is also provided with a discharge port A6, the discharge port A6 is connected to the cleaning device A55. The cleaning device A55 includes a cleaning oil tank A40 and a second transmission mechanism A41 installed on the cleaning oil tank A40. The cleaning oil tank A40 is used to accommodate and recover cleaning oil. The second transmission mechanism A fuel injection mechanism A42 and an air blowing mechanism A43 are also provided above the A41. The fuel injection mechanism A42 is provided in the middle section of the second conveying mechanism A41, and the air blowing mechanism A43 is provided in the second half of the second conveying mechanism A41.

In further detail, the first conveying mechanism A3 includes two conveying rollers A7 arranged in parallel, a driving device A4, a sliding mounting seat A8 and a sliding guide rail A9. The driving device A4 drives and connects the two conveying rollers A7 and the two conveying rollers A7. Both ends are installed on the sliding mounting seat A8, the sliding mounting seat A8 is installed on the slider of the sliding guide rail A9, the two conveying rollers A7 can reciprocate along the length of the sliding guide rail A9, and the sliding mounting seat A8 is also set There is a fixed mounting hole A13, which is used to fix the sliding mounting seat A8. By adopting the above arrangement, the distance between the conveying rollers A7 can be easily adjusted, which is suitable for the transportation of various bearing rollers. The surface material of the conveying roller A7 is preferably a flexible material to avoid secondary damage.

In further detail, a limit bracket A10 is also installed on the sliding mounting base A8, the limit bracket A10 is provided with a first inclined surface A11, and the two limit brackets A10 are respectively installed above the two conveying rollers A7. The face A11 forms a V-shaped notch A12. By adopting the arrangement of the above structure, the distance between the two conveying rollers A7 can be easily fine-tuned, so as to ensure that the bearing rollers will not fall off during conveying. The arrangement of the above structure enables the rollers of the bearing to 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 relative to each other to continuously convey the rollers to the discharge material. mouth two.

In further detail, the first conveying mechanism A3 is also provided with an adjusting screw A14 and a locking nut A15, the sliding mounting seat A8 is provided with an adjusting hole A16, and the first frame A1 is provided with a vertical mounting block A17, The first mounting block A17 is provided with a through hole A18 that is concentric with the threaded hole, the adjusting screw A14 passes through the through hole A18 and the adjusting hole A16, and the locking nut one A15 is respectively arranged on the two sides of the first mounting block A17 and the left and right sides of the sliding mounting seat A8. On both sides, locking nut A15 fixes the sliding mounting seat A8 by locking. With the arrangement of the above structure, the distance between the two conveying rollers A7 can be easily fine-tuned to ensure that the bearing rollers will not fall off during conveying. With the arrangement of the above structure, the distance between the two conveying rollers A7 can be easily fine-tuned to ensure that the bearing rollers will not fall off during conveying.

To be more specific, the first driving device A4 connects the two conveying rollers A7 simultaneously through the synchronous belt A38, and the synchronous belt A38 enables the two conveying rollers A7 to rotate in opposite directions. Compact.

In further detail, the first frame A1 is also provided with a feeding device A19. The feeding device A19 includes a first driving motor A20 and a feeding claw A21. The first driving motor A20 is installed on the first frame A1, and the feeding The claw A21 includes a dialing disc A22 and a number of dialing posts A23. The dialing posts A23 are evenly arranged on the side of the dialing disc A22 around the axis of the dialing disc A22, and the dialing disc A22 is installed on the first drive motor. On the end of the main shaft of A20, the feeding claw A21 is located above the first conveying mechanism A3. The arrangement of the above structure can prevent the rollers from accumulating between the two conveying rollers A7, reduce the situation of secondary damage caused by the collision of the rollers, and at the same time improve the conveying efficiency.

In further detail, the first rack A1 is also provided with a first presence/absence detection mechanism A24, the first presence/absence detection mechanism A24 includes an adapter bracket A25 and a sensor A26, and the presence or absence of the sensor A26 is installed on the adapter bracket A25. Above the first transfer mechanism A3. With or without sensor A26 is a common product on the market, and will not be repeated here. This setting calculates the number of bearing rollers and senses whether the bearing rollers are fed to prevent the machine from idling.

In further detail, the exit slideway A5 is also provided with a baffle A27, a triangular inclined plate A28 and a baffle plate A29, the inclined plate A28 abuts on the V-shaped notch A12, and the baffle A27 is arranged on the edge of the exit slideway A5, blocking the The edge A27 is used to guide the roller to slide down, the baffle A29 is arranged above the exit slideway A5, and the baffle A27 is made of transparent flexible material. This arrangement can better guide the rollers into the first conveying mechanism A3, and the baffle plate A29 can prevent the rollers from falling out, and can also facilitate observation.

In further detail, the feeding hopper A2 is also provided with a limit baffle A30, the bottom of the limit baffle A30 is provided with a gap A31, the gap A31 communicates with the outlet slide A5, and the limit baffle A30 is arranged on the feed hopper A2 close to the outlet slide. One side of the lane A5 and the feeding hopper A2 is divided into a feeding area A32 and a passing area A33. The bottom of the passing area A33 is provided with a switch mechanism A34, which is used to control the opening and closing of the notch A31.

In further detail, the switch mechanism A34 includes a second drive motor A35, an eccentric wheel A36 and a switch block A37, the second drive motor A35 is mounted on the first frame A1, and the eccentric wheel A36 is mounted on the main shaft of the second drive motor A35 , The switch block A37 is slidably installed on the feed hopper A2, the switch block A37 is set tangentially with the eccentric wheel A36, and the switch block A37 can reciprocate along the height direction of the feed hopper A2 driven by the eccentric wheel A36. The rollers fall into the feeding area A32, and the switch mechanism A34 controls whether the rollers enter the exit chute A5.

To be more specific, the first half of the second transfer mechanism A41 is higher than the highest surface of the cleaning oil tank A40, and the second half of the second transfer mechanism A41 is lower than the highest surface of the cleaning oil tank A40.

In further detail, the second conveying mechanism A41 includes a first conveying belt A44 and a second conveying belt A45. The first conveying belt A44 and the second conveying belt A45 are arranged on the same straight line. The upper surface of the first conveying 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 sliding plate A46 is also provided between the first conveyor belt A44 and the second conveyor belt A45. The inclined sliding plate A46 is used for the rollers to slide down from the first conveyor belt A44 to the second conveyor belt A45. The first conveyor belt A44 and the second conveyor belt A45 rotate in the same direction. With the above arrangement, the input speed of the rollers can be individually controlled, so that the rollers can be cleaned more fully, and the inclined sliding plate A46 can automatically slide the rollers down onto the second conveyor belt A45 by gravity, saving energy.

More specifically, in order to improve the cleaning effect, the oil injection mechanism A42 is arranged above the inclined slide plate A46, and the oil injection mechanism A42 includes a plurality of uniformly arranged nozzles A47.

To be more specific, the cleaning oil tank A40 is also provided with a first mounting bracket A48, the first mounting bracket A48 includes two parallel mounting bars A49, and the second conveying mechanism A41 is installed between the two mounting bars A49. The structure is simple and stable, and the installation is convenient.

To further elaborate, in order to reduce the machining cost and design cost, the mounting bar A49 is made of profile aluminum.

In further detail, the blowing mechanism A43 includes an air motor A50, a reducer A51 and a blowing hood A52. The air motor A50 is connected to the reducer A51 and the blowing hood A52 respectively, and the bottom surface of the blowing hood A52 is provided with several evenly arranged blowing holes. The blowing hood A52 can also be directly connected to the blowing equipment of the factory for blowing.

To be more specific, the second conveying mechanism A41 also includes two third driving motors A53, which are mounted on the side of the mounting bracket A48 and are respectively drivingly connected to the first conveying belt A44 and the second conveying belt A45. The running speed of the first conveyor belt A44 and the second conveyor belt A45 can be independently controlled, so as to achieve a better cleaning effect.

More specifically, the bottom of the cleaning oil tank A40 is provided with a second inclined surface A39. The inclined direction of the bottom of the cleaning oil tank A40 is preferably inclined upward from the direction of the first conveyor belt A44 to the second conveyor belt A45, which is beneficial to the recovery of the cleaning oil.

As shown in Figures 9-11, the bearing roller lifting equipment Q2 includes a second frame B1 and a belt conveyor B2 arranged on the second frame B1, and the second frame B1 is provided with a first support bracket B3 and a first support bracket B3. Two supporting brackets B4, the first supporting bracket B3 and the second supporting bracket B4 are rotatably connected to the bottom of the belt conveyor B2, respectively, and the first supporting bracket B3 and the second supporting bracket B4 can be reciprocated along the height direction of the second frame B1. Movement, the belt conveyor B2 can realize angle or height adjustment with the movement of the first support bracket B3 and the second support bracket B4.

In further detail, the belt conveying device B2 includes two parallel conveyor belts B5, two mounting brackets B6, two mounting shafts B7 and two driving devices B8. The second mounting bracket B6 is provided with a mounting groove one B9, and the mounting shaft B7 is installed on the mounting bracket. At both ends of the first slot B9, the installation shaft B7 is also provided with installation wheels B10, and the driving device B8 is drivingly connected to one of the installation shafts B7, the transmission belt B5 is installed on the installation wheel B10, and the belt transmission device B2 passes through the two transmission belts B5 The bearing rollers are clamped and transported from bottom to top. Compact structure, small footprint and high transmission efficiency. The material of the conveyor belt B5 adopts the common polyurethane round belt on the market, which is easy to weld, easy to install, has a long service life, and has good low temperature flexibility, which is conducive to the transportation of bearing rollers and prevents secondary damage.

In further detail, the belt conveyor B2 is also provided with a clearance adjustment mechanism B11, which is installed on both ends of the second mounting bracket B6, and the clearance adjustment mechanism B11 includes a locking screw B12 and a second locking nut B13. The locking screw B12 passes through the second mounting bracket B6 and cooperates with the second locking nut B13 to clamp both sides of the second mounting bracket B6 so as to realize the gap adjustment of the belt conveyor B2. The above setting can be suitable for various types of bearing rollers, with wide application range and convenient operation.

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

In further detail, a rotary mounting plate B15 is also installed at the bottom of the belt conveyor B2, one end of the rotary mounting plate B15 is provided with at least two first mounting holes B16, and the other end of the rotary mounting plate B15 is provided with a second mounting hole B17. The hole B16 is used for connecting the belt conveyor B2, and the second mounting hole B17 is used for connecting the first support bracket B3 or the second support bracket B4. The arrangement of the above structure can reduce the processing difficulty of the first support bracket B3 and the second support bracket B4, simplify the structure of the first support bracket B3 and the second support bracket B4, thereby reducing the cost and convenient installation.

In further detail, the first support bracket B3 includes a first fixed rod B18 and a first telescopic rod B19, the first fixed rod B18 is a hollow structure, the first telescopic rod B19 is slidably installed in the first fixed rod B18, the first telescopic rod B18 The B19 can reciprocate along the length direction of the first fixing rod B18. The side of the first fixing rod B18 is further provided with a fixing hole B20, and the fixing hole B20 is used for locking and fixing the first telescopic rod B19 through the connecting piece. The structure is simple and reliable, which is conducive to later maintenance and replacement. The connecting pieces can be selected as common screws or bolts.

In further detail, the second support bracket B4 includes a second fixed rod B21 and a second telescopic rod B22, the second fixed rod B21 is a hollow structure, the second telescopic rod B22 is slidably installed in the second fixed rod B21, and the second telescopic rod The B22 can reciprocate along the length direction of the second fixing rod B21. The side of the second fixing rod B21 is further provided with a fixing hole B20, and the fixing hole B20 is used for locking and fixing the second telescopic rod B22 through the connecting piece. The structure is simple and reliable, which is conducive to later maintenance and replacement. The connecting pieces can be selected as common screws or bolts. A caster B23 is also installed at the bottom of the second frame B1. Caster B23 can be optional as Foma wheel.

As shown in Figures 12-20, the bearing roller surface defect detection equipment Q3 includes a third frame C1 and a computer C2 arranged on the third frame C1, and is characterized in that a conveying mechanism C3 is arranged in the third frame C1 , the first drive mechanism C4, the first detection mechanism C5, the second presence or absence detection mechanism C6, the storage rotary disk C7, the detection disk C8 and the second drive mechanism C9, the second drive mechanism C9 drives the connection and conveying mechanism C3, the first A detection mechanism C5 is arranged above the conveying mechanism C3. The conveying mechanism C3 transports and drops the rollers into the storage rotary disc C7 through the conveying hose C10. The conveying mechanism C3 includes a co-rotating parallel transmission screw C11 and a transmission polished rod. C12, the transmission screw C11 and the transmission polished rod C12 can realize the automatic separation of multiple rollers, and automatically expand the rolling surface, so as to realize the detection of the rolling surface. For the conveying hose C10, the storage rotary disc C7 is provided with a number of roller storage grooves C13 evenly arranged along its own circumferential direction. The mechanism C4 drives and connects the detection disc C8. The detection disc C8 is provided with a number of roller clamping mechanisms C14 uniformly arranged along its own circumferential direction. The roller clamping mechanism C14 is provided with an elastic reset member C15. Above the detection disc C8 There is also a second detection mechanism C16 facing the position of the roller clamping mechanism C14, and a number of clamping and opening mechanisms C17 and a third detection mechanism C18 are provided under the detection disc C8 and are facing the position of the roller clamping mechanism C14. , the fourth detection mechanism C19, the third presence or absence detection mechanism C20 and the electric support mechanism C21, the clamping and opening mechanism C17 can control the loosening and clamping of the roller clamping mechanism C14 through the telescopic motion, so as to realize the quality of the rollers. For the screening and discharging of defective products, the electric support mechanism C21 is used to adjust the height of the rollers in cooperation with the clamping and opening mechanism C17. The third rack C1 is also provided with a qualified material pipe C50 and a defective material pipe C51. Tube C50 and defective material tube C51 are respectively used for the discharge of qualified and defective products of the roller, the first drive mechanism C4, the second drive mechanism C9, the first detection mechanism C5, the second presence or absence detection mechanism C6, the clamp The holding and opening mechanism C17, the second detection mechanism C16, the third detection mechanism C18, the fourth detection mechanism C19, the third presence or absence detection mechanism C20, and the electric support mechanism C21 are all connected to the computer C2 in communication.

In further detail, the roller clamping mechanism C14 includes a first clamping plate C22 and an elastic restoring member C15. The elastic restoring member C15 includes a second clamping plate C23, a supporting shaft C24, a spring C25 and a stopper C26, and the supporting shaft C24 is connected to the second clamping plate C23 And the stopper C26, the spring C25 is installed on the support shaft C24, the two ends abut the second clamping plate C23 and the stopper C26 respectively, 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 C23. The clamping plate C22 is provided with a clamping gap C27, and the bottom of the second clamping plate C23 is provided with a push block C28. The surface of the push block C28 abutting with the clamping and opening mechanism C17 is arc-shaped, which is used to cooperate with the clamping and opening mechanism C17 to push The second splint C23. When the clamping and opening mechanism C17 is retracted, the second clamping plate C23 will clamp the roller due to the rebound of the spring C25; when the clamping and opening mechanism C17 is extended, the push block C28 rotates to the position of the clamping and opening mechanism C17, due to the Pushing the arc-shaped contact surface of the block C28, the roller C34 will push the second clamping plate C23 away to realize the function of the roller clamping mechanism C14 to release the roller.

To further elaborate, in order to reduce the contact area, avoid the secondary damage of the roller, and speed up the falling speed of the roller, the clamping notch C27 is a triangle, and the clamping notch C27 of the second clamping plate C23 and the clamping notch C27 of the first clamping plate C22 is a parallelogram when merged. .

In further detail, the electric support mechanism C21 includes a guide rail bracket C29, a linear module C30 and a support block C31, the guide rail bracket C29 is installed on the third frame C1, the linear module C30 is vertically installed on the guide rail bracket C29, and the support block C31 Installed on the linear module C30, and located below the clamping notch C27. When the detection disc C8 is about to rotate to the position where there is both the clamping and opening mechanism C17 and the electric support mechanism C21, the clamping and opening mechanism C17 rises and cooperates with the roller clamping mechanism C14 that has just rotated to loosen the roller clamping mechanism C14. Open the roller. At this time, the electric support mechanism C21 just supports the roller. The electric support mechanism C21 adjusts the height position of the roller by rising or falling, and then the roller is clamped by the roller clamping mechanism C14 through the clamping and opening mechanism C17. clamped. The linear module C30 is a common product on the market, and will not be repeated here. The installation method of the guide rail bracket C29, the linear module C30 and the support block C31 is a common connection fixing method, preferably an adjustable installation hole and a screw installation method.

In further detail, the clamping and opening mechanism C17 is divided into a horizontal actuator C32 and a vertical actuator C33, the horizontal actuator C32 is used for the discharge of unqualified rollers, and the vertical actuator C33 is used for the output of the rollers qualified products. Material and roller height adjustment. When the vertical actuator C33 and the electric support mechanism C21 are installed in the same station, the vertical actuator C33 is used for the height adjustment of the roller; when the vertical actuator C33 and the qualified material pipe C50 are in the same station, the vertical actuator C33 is used for the height adjustment of the roller. Mechanism C33 is used for the discharge of roller qualified products.

In further detail, the horizontal actuator C32 includes a roller C34, a second mounting block C35, a first cylinder C36, a limit stopper C37, and a third mounting bracket C38. The third mounting bracket C38 is installed on the third frame C1, and the first cylinder C36 The second mounting block C35 is mounted on the push rod of the first cylinder C36, and the roller C34 is mounted on the second mounting block C35, and can be connected with the push block of the second clamping plate C23. C28 abuts, and the bottom of the second installation block C35 is inserted into the slot of the limit stopper C37 to realize the guiding function. In order to make the device structure more compact, the first cylinder C36 of the horizontal actuator C32 is supported by three mounting brackets C38. The stroke of the first cylinder C36 is shorter and the action is fast, which can greatly improve the discharge speed.

In further detail, the vertical actuator C33 includes a roller C34, an extension rod C39 and a second cylinder C40, the second cylinder C40 is installed on the third frame C1, the extension rod C39 is installed on the push rod of the second cylinder C40, the roller The C34 is mounted on the extension rod C39, and can abut with the push block C28 of the second clamping plate C23. When the roller C34 is in contact with the push block C28, the roller C34 can push the second clamping plate C23 away with the sliding of the detection disc C8. The structure is simple and efficient, stable and reliable.

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

In further detail, in order to enable the camera of the first detection mechanism C5 to detect the rollers more clearly, the first detection mechanism C5 further includes an illuminating device C42, and the illuminating device C42 is installed above the conveying mechanism C3 through a bracket.

In further detail, in order to facilitate the tightening of the synchronous belt, the detection disc C8 and the storage rotary disc C7 are connected through a belt drive, and a fixed plate C43 is also installed above the detection disc C8 and the storage rotary disc C7. There are several evenly arranged threaded holes C44, and a tensioner mechanism C45 is installed on the side of the fixing plate C43. The tensioner mechanism C45 is fixed on the threaded hole C44 of the fixing plate C43 through a connector, and the installation position can be adjusted according to requirements.

In further detail, the first drive mechanism C4 includes a reduction box C46 and a servo motor C47. The servo motor C47 is installed at the bottom of the reduction box C46 to drive and connect the reduction box C46. The reduction box C46 is installed on the third frame C1 and is located on the detection disc C8. At the bottom, the reduction box C46 is drivingly connected with the detection disc C8.

In further detail, the storage rotating disk C7 includes an upper rotating disk C52 and a lower fixed disk C53, the upper rotating disk C52 is rotatably connected to the lower fixed disk C53, the lower fixed disk C53 is installed on the third rack C1, and the lower fixed disk C53 There is also a roller conveying through hole C54 on the upper surface, and the roller storage groove C13 is evenly arranged on the upper end face of the upper rotating disk C52 along the circumferential direction of the upper rotating disk C52. There is a gap on the upper end face of the upper rotating disk C52 and the detection disk C8 can rotate in the same direction at the same time. When the upper rotating disc C52 rotates to the position of the roller conveying through hole C54 of the lower fixed disc C53, the roller clamping mechanism C14 on the detection disc C8 is just aligned with the roller conveying through hole C54, and the clamping and opening mechanism The action of C17 opens the roller clamping mechanism C14, the roller falls from the roller conveying through hole C54 to the electric support mechanism C21, and the roller clamping mechanism C14 clamps the roller.

As shown in Figures 21-24, the bearing roller automatic distributing equipment Q4 includes a roller conveying mechanism D1, a material box D23 conveying mechanism D2 and a roller clamping mechanism D3, and the roller conveying mechanism D1 is arranged in the material box D23. The conveying mechanism D2 Above, the conveying mechanism D2 of the material box D23 and the roller conveying mechanism D1 are arranged crosswise, the roller clamping mechanism D3 is arranged above the roller conveying mechanism D1, and the roller clamping mechanism D3 can be conveyed along its own height direction and the material box D23 respectively. The mechanism D2 reciprocates in the longitudinal direction.

More specifically, 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, which is drivingly connected to the third conveyor belt D5. The bearing rollers are transported by the third conveyor belt D5, with a simple structure, stable and reliable.

In more detail, the third conveyor belt D5 is provided with a mounting groove, and the mounting groove is used to limit 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 installation groove on the third conveyor belt D5 through the common hoist on the market, and the bearing rollers are placed in displacement when the third conveyor belt D5 moves or even fall from the automatic feeder.

In further detail, the material box D23 conveying mechanism D2 includes a fifth frame D8, a fourth conveyor belt D9 mounted on the fifth frame D8, and a fifth driving motor D10, which drives and connects the fourth conveyor belt D9. The cartridge D23 is placed on the fourth conveyor belt D9, and the action of the fourth conveyor belt D9 drives the cartridge D23 to move.

In further detail, the roller clamping mechanism D3 includes a sixth frame D11, a vertical movable arm D12, a horizontal movable arm D13 and an actuator D14, the sixth frame D11 is installed on the roller conveying mechanism D1, and the horizontal movable arm D13 is installed On the sixth frame D11, the installation direction of the horizontal movable arm D13 is consistent with the length direction of the conveying mechanism D2 of the material box D23, the actuator D14 is installed on the bottom of the vertical movable arm D12, and the vertical movable arm D12 is installed on the horizontal movable arm D13.

In further detail, the actuator D14 includes two oppositely arranged clamping claws D15, a driving device D16 and a mounting plate D17. The bottom of the driving device D16 is installed on the upper surface of the two clamping claws D15, and the driving device D16 is installed at the top. Below the mounting plate D17, the driving device three D16 can drive the two clamping claws D15 to align with each other or separate to realize the clamping action of the bearing rollers.

More specifically, the roller conveying mechanism D1 and the material box D23 conveying mechanism D2 are arranged perpendicular to each other.

In further detail, the bottom of the fourth rack D4 or the fifth rack D8 is provided with casters D18. The caster D18 and the caster B23 are preferably the same type of Foma wheel.

In further detail, it also includes a counting sensor D19, which is installed on the actuator D14, and the counting sensor D19 is used to count the number of bearing rollers; it also includes a positioning sensor D20 and a positioning baffle D21, and the positioning sensor D20 is installed on the actuator D14. Above, the positioning baffle D21 is installed on the roller conveying mechanism D1, and the positioning sensor D20 and the positioning baffle D21 cooperate to complete the 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, the travel switch D22 is arranged on both sides of the actuator D14, and the travel switch D22 is used to limit the execution Stroke of mechanism D14.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Although more terms are used in this paper, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; it is contrary to the spirit of the present invention to interpret them as any kind of additional limitation.

Claims (10)

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).

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