CN113058876A - Shaft sleeve detection device - Google Patents

Abstract

The invention discloses a shaft sleeve detection device which comprises a shaft sleeve feeding mechanism, a shaft sleeve detection mechanism and a shaft sleeve discharging mechanism, wherein the shaft sleeve detection mechanism comprises a rack, a rotary table, a first jacking assembly, a first overturning assembly and a rubber surface detection camera, the first overturning assembly comprises a first rotating motor and a first clamping jaw, the first jacking assembly comprises a first driving cylinder, a first ejector rod and a second ejector rod, the first ejector rod and the second ejector rod are arranged on the first driving cylinder, the first ejector rod movably penetrates through the rotary table and lifts the shaft sleeve to be close to the rubber surface detection camera, the second ejector rod movably penetrates through the rotary table to abut against the first rotating motor, and the first rotating motor and the second ejector rod move in the same direction. The first top assembly drives the plurality of top rods to move, the first top rod lifts the shaft sleeve to be close to the rubber surface detection camera, and the second top rod drives the first rotating motor to move up and down simultaneously, so that coherent actions in the shaft sleeve turning process are realized, various operations and information collection are conveniently carried out on the shaft sleeves on different stations simultaneously, and the detection efficiency is improved.

Description

Shaft sleeve detection device

Technical Field

The invention relates to the technical field of shaft sleeve detection equipment, in particular to a shaft sleeve detection device.

Background

The shaft sleeve is a mechanical part sleeved on the rotating shaft, and plays an important role in the installation and the unloading of the shaft, so the size and the performance of the shaft sleeve have strict requirements, and the influence on the rotating effect and the service life of the machine due to the factory quality is avoided. Since the application fields and mechanical devices of the shaft sleeve are different, the shape and size of the shaft sleeve are also adjusted appropriately, and therefore various shaft sleeves, such as the shaft sleeve with the sealing gasket mounted on the upper and lower surfaces as shown in fig. 1a and 1b, are available on the market.

When detecting the performance and the parameter of processing axle sleeve, the mode of adopting artifical to detect is comparatively general, need detect respectively the performance of axle sleeve behind different operation processes, places the axle sleeve in next process after detecting, and such detection mode leads to intensity of labour great, and detection efficiency is lower.

Disclosure of Invention

In view of the above analysis, the present invention provides a shaft sleeve detection device to solve the deficiencies of the prior art.

The invention is mainly realized by the following technical scheme:

the invention provides a shaft sleeve detection device, which comprises a shaft sleeve feeding mechanism, a shaft sleeve detection mechanism and a shaft sleeve blanking mechanism, wherein the shaft sleeve detection mechanism comprises a rack and a rotary table which is rotatably arranged on the rack and used for conveying a shaft sleeve, a first jacking assembly, a first overturning assembly and a rubber surface detection camera are arranged on the rack, the shaft sleeve feeding mechanism and the shaft sleeve blanking mechanism are arranged on the outer side of the rotary table, the first overturning assembly comprises a first rotating motor and a first clamping jaw, the first jacking assembly comprises a first driving cylinder, a first ejector rod and a second ejector rod, the first rotating motor is slidably arranged on the rack, the first driving cylinder is arranged on the rack, the first clamping jaw is rotatably arranged on the first rotating motor, the first ejector rod and the second ejector rod are arranged on a first piston rod of the first driving cylinder at intervals, the first ejector rod movably penetrates through the rotary table and is matched with the lifting shaft sleeve to be close to the rubber surface detection camera, the second ejector pin movably passes through the turntable to abut against the first rotating motor, the sliding direction of the first rotating motor and the moving direction of the second ejector pin are in the same direction, and the rubber surface detection camera is arranged opposite to the first ejector pin.

Further, axle sleeve feed mechanism is including installing the axle sleeve transport subassembly in the frame, axle sleeve transport subassembly is close to the setting of axle sleeve carousel, axle sleeve transport subassembly includes fourth rotating electrical machines, horizontal track and swing arm, the one end of swing arm is installed on the output shaft of fourth rotating electrical machines, it has the lifter to articulate on the other end of swing arm, the last slip of horizontal track is equipped with the mounting panel, the vertical guide block that is equipped with of edge on the mounting panel, lifter slidable mounting is on the guide block, install clamping jaw assembly on the lifter.

Further, the shaft sleeve conveying device comprises a shaft sleeve conveying assembly, and the shaft sleeve carrying assembly is installed above the output end of the shaft sleeve conveying assembly.

The shaft sleeve discharging mechanism comprises a third overturning assembly, a qualified product discharging manipulator, a defective product discharging manipulator, a waste product discharging manipulator, a qualified product discharging track, a defective product discharging channel and a waste product discharging channel, the third overturning assembly comprises a fourth rotating motor installed on the rack, a rotating shaft arranged close to the rotating disc is installed on an output shaft of the fourth rotating motor, the qualified product discharging manipulator, the defective product discharging manipulator and the waste product discharging manipulator are rotatably installed on the rotating shaft, the input end of the qualified product discharging track is located on the rotating path of the qualified product discharging manipulator, the feed inlet of the defective product discharging channel is located on the rotating path of the defective product discharging manipulator, and the feed inlet of the waste product discharging channel is located on the rotating path of the waste product discharging manipulator.

Further, certified products unloading track includes belt conveyer and slope track, the orbital one end of slope is located certified products reclaimer manipulator's rotation path, the orbital other end of slope meets with belt conveyer's input.

Furthermore, a second upper jacking component, a second overturning component, a rotating mechanism and a first flexible detection camera are also arranged on the machine frame, the second top pushing assembly comprises a second driving cylinder, a third top rod and a fourth top rod, the second overturning assembly comprises a second rotating motor and a second clamping jaw, the rotating mechanism comprises a third rotating motor and a grinding disc, the second rotating motor is slidably arranged on the frame, a second driving cylinder and the third rotating motor are arranged on the frame, the third ejector rod and the fourth ejector rod are arranged on a second piston rod of the second driving cylinder at intervals, the third rotating motor is connected with the grinding disc through a transmission gear, the third ejector rod movably penetrates through the rotary disc and supports the shaft sleeve to abut against the rotary grinding disc, the fourth ejector rod movably penetrates through the rotary disc to abut against the second rotary motor, and the first flexibility detection camera is located on the side face of the grinding disc.

Furthermore, a first through hole for a shaft sleeve central shaft to pass through is formed in the middle of the grinding disc, and a second flexibility detection camera is mounted on the rack and located above the grinding disc.

Further, still include hole determine module, hole determine module drives actuating cylinder, inserted bar and hole including the rack-mounted third and detects the camera, the third drives actuating cylinder and installs in the frame, the inserted bar is installed on the output shaft that the third drove actuating cylinder, the movably carousel that passes of inserted bar is inserted in the axle sleeve centre bore and is close to the hole and detect the camera, hole detect the camera and set up with the inserted bar is relative.

Further, still including installing the side opening in the frame and detecting the camera, the side opening detects the camera and is located the top of carousel.

Further, still be equipped with the through-hole diameter in the frame and detect the camera, the through-hole diameter detects the camera and is located the top of carousel.

Further, install a plurality of axle sleeve setting elements on the carousel, be equipped with on the axle sleeve setting element with axle sleeve center axis body matched with second through-hole, be equipped with a plurality of brace tables that are used for supporting axle sleeve annular disk body on the axle sleeve setting element.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that:

according to the shaft sleeve detection device, the placed shaft sleeves are sequentially conveyed in the rotating process of the rotary table, when the shaft sleeves are conveyed to the position corresponding to the rubber surface detection camera, the rotary table stops rotating, the shaft sleeves are clamped through the first clamping jaw, the first upper jacking assembly drives the plurality of ejector rods to move, the first ejector rod lifts the shaft sleeves to be close to the rubber surface detection camera to collect whether the rubber surfaces of the shaft sleeves are damaged, meanwhile, the second ejector rod drives the first rotating motor to move upwards or downwards, turning space is provided for the clamping jaws on the first rotating motor, the turned shaft sleeves can be conveniently and rapidly placed in situ by the first clamping jaws, continuous actions of the shaft sleeve turning process are achieved, various different operations and information collection can be conveniently carried out on the shaft sleeves on different stations, the detection efficiency is improved, and the structure is simplified.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1a is a schematic structural diagram (I) of a shaft sleeve;

FIG. 1b is a schematic structural diagram (II) of the shaft sleeve;

fig. 2 is a perspective view (one) of a shaft sleeve detection device provided by the embodiment of the invention;

fig. 3 is a perspective view (one) of the shaft sleeve detection device provided by the embodiment of the invention, with a shaft sleeve feeding mechanism and a shaft sleeve discharging mechanism removed;

fig. 4 is a schematic structural diagram (a) of the shaft sleeve detection device provided in the embodiment of the present invention, in which a shaft sleeve feeding mechanism, a shaft sleeve discharging mechanism, and a part of the frame are removed;

fig. 5 is a schematic structural diagram (ii) of the shaft sleeve detection apparatus provided in the embodiment of the present invention, in which the shaft sleeve feeding mechanism, the shaft sleeve discharging mechanism, and a part of the frame are removed;

FIG. 6 is a perspective view of a sleeve loading mechanism provided in accordance with an embodiment of the present invention;

FIG. 7 is a schematic structural view of a sleeve handling assembly according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a positioning assembly provided in an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a bushing transfer assembly provided in accordance with an embodiment of the present invention;

fig. 10 is a perspective view of a shaft sleeve blanking mechanism provided in the embodiment of the present invention;

FIG. 11 is a perspective view of another orientation of a sleeve blanking mechanism provided in accordance with an embodiment of the present invention;

FIG. 12 is a schematic structural view of a first upper top assembly and a first flip assembly provided in accordance with an embodiment of the present invention;

fig. 13 is a schematic structural view of a second top assembly, a second flip assembly and a rotating mechanism according to an embodiment of the present invention;

fig. 14 is a schematic structural view of another orientation of the rotating mechanism and the second upper assembly according to the embodiment of the present invention;

fig. 15 is a schematic structural view of a rotating mechanism and another second upper top assembly according to an embodiment of the present invention;

FIG. 16 is a schematic structural diagram of a first flipping module according to an embodiment of the present invention;

FIG. 17 is a schematic structural diagram of a second flipping module according to an embodiment of the present invention;

FIG. 18 is a schematic structural diagram of an inner bore inspection assembly according to an embodiment of the present invention;

FIG. 19 is a schematic structural diagram of a turntable provided in an embodiment of the present invention;

fig. 20 is a schematic structural diagram of a shaft sleeve positioning element according to an embodiment of the present invention.

The reference numbers are as follows:

200. a shaft sleeve feeding mechanism 1, a shaft sleeve conveying assembly 2, a shaft sleeve carrying assembly 21, a fourth rotating motor 22, a horizontal rail 23, a swing arm 231, a detection part 24, a lifting rod 25, a mounting plate 26, a guide block 3, a clamping jaw assembly 4, a positioning assembly 41, a first air cylinder 411, a piston rod 42, a shaft sleeve positioning part 5, a shaft sleeve positioning table 6, a support frame 7, a support plate 8, a shaft sleeve limiting block 9, a sensor 400, a shaft sleeve blanking mechanism 10, a third overturning assembly 11, a qualified product material taking manipulator 12, a qualified product blanking rail 13, a fourth rotating motor 14, a rotating shaft 15, a belt conveyor 16, an inclined rail 17, a defective product material taking manipulator 18, a waste material taking manipulator 19, a defective product blanking channel 20, a waste product blanking channel 30, a partition plate 31, a plate frame, 32. a supporting piece 300, a shaft sleeve detection mechanism 50, a frame 50a, a first pre-ejecting hole 50b, a second pre-ejecting hole 50c, a mandril through hole 51, a first upper ejecting component 52, a first overturning component 53, a glue surface detection camera 54, a turntable 54a, a containing groove 54b, a locating hole 54c, an opening 55, a shaft sleeve locating piece 55a, a second through hole 55b, a notch 56, a first rotating motor 56a, a jacking part 57, a first clamping jaw 58, a first driving cylinder 59, a first mandril 60, a second mandril 61, a supporting block 62, a second upper ejecting component 63, a second overturning component 64, a rotating mechanism 65, a first flexible detection camera 66, a second driving cylinder 67, a third mandril 68, a fourth mandril 69, a second rotating motor 70, a second clamping jaw 71 and a third rotating motor, 72. grinding disc 72a, a first through hole 73, a transmission gear 74, a second flexible detection camera 75, a fifth ejector rod 76, an inner hole detection assembly 77, a third driving cylinder 78, an insertion rod 79, an inner hole detection camera 80, a side hole detection camera 81, a through hole diameter detection camera 82, a support table 83, a light supplement lamp 84, a first guide plate 85, a second guide plate 86, a fixing plate 87, a sleeve 100, a shaft sleeve 101, a central shaft body 101a, a central hole 101b, a side hole 102, an annular sealing gasket 103 and an annular disc body.

Detailed Description

In order that those skilled in the art will better understand the invention and thus more clearly define the scope of the invention as claimed, it is described in detail below with respect to certain specific embodiments thereof. It should be noted that the following is only a few embodiments of the present invention, and the specific direct description of the related structures is only for the convenience of understanding the present invention, and the specific features do not of course directly limit the scope of the present invention. Such alterations and modifications as are made obvious by those skilled in the art and guided by the teachings herein are intended to be within the scope of the invention as claimed.

The invention is further described with reference to the following figures and specific examples.

As shown in fig. 2-5, 12 and 16, the present invention provides a shaft sleeve ejecting and turning mechanism, which includes a shaft sleeve feeding mechanism 200, a shaft sleeve detecting mechanism 300 and a shaft sleeve blanking mechanism 400, wherein the shaft sleeve detecting mechanism 300 includes a frame 50 and a turntable 54 rotatably mounted on the frame 50 for conveying a shaft sleeve 100, the frame 50 is mounted with a first ejecting assembly 51, a first turning assembly 52 and a glue surface detection camera 53, the shaft sleeve feeding mechanism 200 and the shaft sleeve blanking mechanism 400 are disposed on the outer side of the turntable 54, the first turning assembly 52 includes a first rotating motor 56 and a first clamping jaw 57, the first ejecting assembly 51 includes a first driving cylinder 58, a first ejector pin 59 and a second ejector pin 60, the first rotating motor 56 is slidably mounted on the frame 50, the first driving cylinder 58 is mounted on the frame 50, the first clamping jaw 57 is rotatably mounted on the first rotating motor 56, the first ejector pin 59 and the second ejector pin 60 are mounted on a first piston rod of the first driving cylinder 58 at intervals, the first ejector rod 59 movably penetrates through the turntable 54 and is matched with the lifting shaft sleeve 100 to be close to the rubber surface detection camera 53 for detecting whether the rubber surface on the shaft sleeve 100 is damaged or not, the second ejector rod 60 movably penetrates through the turntable 54 to abut against the first rotating motor 56, the sliding direction of the first rotating motor 56 and the moving direction of the second ejector rod 60 are the same, and the rubber surface detection camera 53 and the first ejector rod 59 are arranged oppositely. Among them, the turntable 51 is provided with a plurality of stations including a waiting station without any operation.

As shown in fig. 1a and 1b, in particular, the shaft sleeve 100 includes a central shaft body 101, an annular gasket 102 is mounted on the central shaft body 101, an annular disc 103 is mounted on the annular gasket 102 in the circumferential direction, and a central hole 101a and a side hole 101b are formed in the central shaft body 101.

As shown in fig. 12 and 16, specifically, a supporting block 61 is installed on an output shaft of the first driving cylinder 58, a second push rod 60 and two first push rods 59 are arranged on the supporting block 61 in parallel, the two first push rods 59 are located at two sides of the second push rod 60, and two adhesive surface detection cameras 53 are correspondingly arranged. After the shaft sleeve 100 is overturned by the first clamping jaw 57, the two glue surface detection cameras 53 successively realize whether the upper glue surface and the lower glue surface of the same shaft sleeve 100 are damaged or not.

Preferably, the first upper prop assembly 51 further comprises a first guide plate 84 fixed to the frame 1, the first driving cylinder 58 is mounted on the first guide plate 84, and the support block 61 is slidably mounted on the first guide plate 84.

Specifically, the first flipping unit 52 further includes a second guide plate 85 vertically fixed on the frame 1, a fixing plate 86 is slidably mounted on the second guide plate 85, and the first rotating motor 56 is vertically mounted on the fixing plate 86.

Preferably, the first rotating electrical machine 56 is provided with a pressing portion 56a corresponding to the second push rod 60.

Specifically, a push rod through hole 50c is formed in the frame 50, a sleeve 87 is arranged between the glue surface detection camera 53 and the push rod through hole 50c, and a light supplement lamp 83 is mounted on the sleeve 87.

As shown in fig. 13-15 and 17, preferably, the frame 50 is further provided with a second upper pushing assembly 62, a second tilting assembly 63, a rotating mechanism 64 and a first flexibility detection camera 65, the second upper pushing assembly 62 includes a second driving cylinder 66, a third pushing rod 67 and a fourth pushing rod 68, the second tilting assembly 63 includes a second rotating motor 69 and a second clamping jaw 70, the rotating mechanism 64 includes a third rotating motor 71 and a grinding disc 72, the second rotating motor 69 is slidably mounted on the frame 50, the second driving cylinder 66 and the third rotating motor 71 are mounted on the frame 50, the third pushing rod 67 and the fourth pushing rod 68 are mounted on a second piston rod of the second driving cylinder 66 at intervals, the third rotating motor 71 is connected with the grinding disc 72 through a transmission gear 73, the third pushing rod 67 movably penetrates through the rotating disc 54 and supports the shaft sleeve 100 against the rotating grinding disc 72, the fourth pushing rod 68 movably penetrates through the rotating disc 54 to abut against the second rotating motor 69, the first flexibility detection camera 65 is positioned on the side surface of the grinding disc 72 and used for detecting the flexibility of the side surface of the annular sealing gasket on the shaft sleeve 100 under the friction action of the grinding disc 72, wherein the shaft sleeve 100 is pressed by the third ejector rod 67.

Specifically, the transmission gear 73 includes a driving gear and a driven gear, the driving gear is mounted on an output shaft of the third rotating electric machine 71, the driven gear is engaged with the driving gear, and the driven gear is sleeved on the grinding disc 72.

Preferably, the support block 61 is mounted on the output shaft of the second driving cylinder 66, the third push rod 67 and the fourth push rod 68 are mounted on the support block 61 at intervals, the first guide plate 84 is fixed on the frame 1, the second driving cylinder 66 is mounted on the first guide plate 84, and the support block 61 is slidably mounted on the first guide plate 84.

Wherein, the first clamping jaw 57 and the second clamping jaw 70 are both pneumatic clamping jaws.

Specifically, the second flipping unit 63 further includes a second guide plate 85 vertically fixed on the frame 50, a fixing plate 86 is slidably mounted on the second guide plate 85, and the second rotating motor 69 is vertically mounted on the fixing plate 86.

Preferably, the second rotating electrical machine 69 is provided with a second pushing portion corresponding to the fourth pushing rod 68.

Specifically, a first through hole 72a for a central shaft of the shaft sleeve 100 to pass through is formed in the middle of the grinding disc 72, a second flexibility detection camera 74 is mounted on the frame 50, and the second flexibility detection camera 74 is located above the grinding disc 72. And is used for detecting the flexibility of the upper surface of the annular sealing gasket of the shaft sleeve 100 under the friction action of the grinding disc 72, wherein the shaft sleeve 100 is pressed by the third ejector rod 67.

Preferably, a sleeve 87 is mounted on the grinding disc 68, and a fill light 83 is mounted on the sleeve 87.

Further, the central shaft body 101 passes through the first through hole 72a, and the annular seal 102 abuts against the lower surface of the first through hole 72 a.

Specifically, two sets of the second upward pushing assembly 62 and the two rotating mechanisms 64 are respectively provided, the two rotating mechanisms 64 are located at two sides of the second clamping jaw 70, and the rotating mechanisms 64 are arranged opposite to the second upward pushing assembly 62.

Preferably, two sets of the first flexibility detection cameras 65 and the second flexibility detection cameras 74 are correspondingly arranged to realize the flexibility collection of the upper and lower annular sealing gasket surfaces and the side surfaces of the shaft sleeve 100.

Specifically, a support plate is arranged on the machine frame 50, a first pre-ejection hole 50a and a second pre-ejection hole 50b are arranged on the support plate, a fourth ejection rod 68 on a second driving cylinder 66 of one group of second upper ejection assemblies 62 abuts against a second rotating motor 69, a fifth ejection rod 75 movably penetrating through the turntable 54 and lifting a shaft sleeve 100 to abut against the first pre-ejection hole 50a upwards is further arranged on the second driving cylinder 66, and a fourth ejection rod 68 of the other group of second upper ejection assemblies 62 movably penetrates through the turntable 54 and lifting the shaft sleeve 100 to abut against the second pre-ejection hole 50b upwards. After the annular seal on the shaft sleeve 100 is pre-jacked, the flexibility of the surface of the annular seal is detected by the second flexibility detection camera 74.

Preferably, the central shaft 101 is fitted through the first pre-top hole 50a and the second pre-top hole 50b, and the annular seal 102 is respectively pressed against the lower surfaces of the first pre-top hole 50a and the second pre-top hole 50 b.

Preferably, a light supplement lamp 83 is disposed on the frame 50. The brightness of the illumination area of the camera is enhanced through the light supplement lamp 83, so that the definition and accuracy of data acquisition are improved.

Specifically, the light supplement lamp 83 is disposed near the first flexible detection camera 65, and the light supplement lamp 83 is mounted on the frame 50 through a driving cylinder.

As shown in fig. 18, it is preferable that the inner hole detecting device 76 further includes an inner hole detecting assembly 76, the inner hole detecting assembly 76 includes a third driving cylinder 77, an inserting rod 78 and an inner hole detecting camera 79, the third driving cylinder 77 is mounted on the frame 50, the inserting rod 78 is mounted on an output shaft of the third driving cylinder 77, the inserting rod 78 movably passes through the rotary plate 54 and is inserted into the central hole of the shaft sleeve 100 to be close to the inner hole detecting camera 79, and the inner hole detecting camera 79 is disposed opposite to the inserting rod 78. Whether the center hole of the shaft body of the shaft sleeve 100 is communicated or not is convenient to detect.

Preferably, the side hole detection camera 80 is mounted on the rack 50, and the side hole detection camera 80 is located above the turntable 51. Whether the side hole to the axle body in axle sleeve 100 center link up detects is convenient for.

Preferably, the frame 50 is further provided with a through hole diameter detection camera 81, and the through hole diameter detection camera 81 is located above the turntable 54. The diameter of the central hole of the central shaft body of the shaft sleeve 100 can be detected conveniently.

Specifically, a driving cylinder and a mandril positioned on the driving cylinder can be arranged to pass through the turntable 54 to lift the shaft sleeve 100 and the diameter detection camera 81 close to the through hole for matching use.

As shown in fig. 19 and 20, preferably, the turntable 54 is provided with a plurality of shaft sleeve positioning members 55 engaged with the shaft sleeve 100, the shaft sleeve positioning members 55 are provided with second through holes 55a engaged with the central shaft of the shaft sleeve 100, and the shaft sleeve positioning members 55 are provided with a plurality of supporting platforms 82 for supporting the annular disc body of the shaft sleeve 100. The first push rod 59, the third push rod 67 and the fifth push rod 75 are matched to penetrate through the shaft sleeve positioning part 55 and lift the shaft sleeve 100.

Specifically, the turntable 54 is provided with an accommodating groove 54a, the center of the accommodating groove 54a is provided with a positioning hole 54b corresponding to the second through hole 55a, the shaft sleeve positioning element 55 is mounted on the accommodating groove 54a, the central shaft body of the shaft sleeve 100 is inserted into the positioning hole 54b in a matching manner, and the shaft sleeve positioning element 55 is provided with a notch 55b for inserting the first clamping jaw 57 or the second clamping jaw 70. The accommodating groove 54a is provided with an opening 51c corresponding to the notch 53b on one side close to the center of the rotating disc 54.

Preferably, the notch 55b communicates with the second through hole 55 a. The sleeve positioning member 55 is a ring member having a notch 55b, and the supporting blocks 82 are provided at intervals in the circumferential direction of the ring member. In the initial state, the lower clamping portion of the first clamping jaw 57 or the second clamping jaw 70 is horizontally inserted into the notch 53b, and the upper clamping portion of the first clamping jaw 57 or the second clamping jaw 70 is vertically disposed. Under the clamping state, the upper clamping part and the lower clamping part are both horizontally arranged.

Preferably, a lifting mechanism is arranged on the frame 50, and the glue surface detection camera 53, the first flexibility detection camera 65, the second flexibility detection camera 74 and the through hole diameter detection camera 81 are mounted on the lifting mechanism, so that the height of the cameras can be conveniently adjusted.

Specifically, frame 50 includes many stands, and in proper order by the lower support plate of supreme installation on the stand down, intermediate strut board and last backup pad, it is equipped with first top hole 50a in advance and second top hole 50b in advance to go up in the backup pad, and supply ejector pin lift axle sleeve 100 to support or pass ejector pin perforation 50c, two second deflectors 85 are installed between lower support plate and intermediate strut board, first deflector 84 is installed on carousel 54, hole detection camera 79, side opening detection camera 80 and two first flexibility detection cameras 65 install the lower surface at last backup pad, third rotating electrical machines 71, sleeve 87 installs the upper surface at last backup pad, two rubber face detection cameras 53, two second flexibility detection cameras 74 and a through-hole diameter detection camera 81 install the top at last backup pad.

As shown in fig. 6-9, preferably, the shaft sleeve feeding mechanism 200 includes a shaft sleeve carrying assembly 2 mounted on the frame 50, the shaft sleeve carrying assembly 2 is disposed near the shaft sleeve turntable 54, the shaft sleeve carrying assembly 2 includes a fourth rotating motor 21, a horizontal rail 22 and a swing arm 23, one end of the swing arm 23 is mounted on an output shaft of the fourth rotating motor 21, the other end of the swing arm 23 is hinged with a lifting rod 24, a mounting plate 25 is slidably disposed on the horizontal rail 22, a guide block 26 is vertically disposed on the mounting plate 25, the lifting rod 24 is slidably mounted on the guide block 26, and the lifting rod 24 is mounted with the clamping jaw assembly 3. The shaft sleeve conveying device further comprises a shaft sleeve conveying assembly 1, and a shaft sleeve carrying assembly 2 is installed above the output end of the shaft sleeve conveying assembly 1. Preferably, the jaw assembly 3 is a pneumatic jaw.

The shaft sleeve conveying assembly 1 conveys the shaft sleeve 100 to the lower part of the shaft sleeve conveying assembly 2, the fourth rotating motor 21 controls the swing arm 23 to rotate, the lifting rod 24 on the swing arm 23 is driven to swing up and down, under the action of the lifting rod 24, the mounting plate 25 drives the lifting rod 24 to horizontally move along the horizontal rail 22 and slide up and down along the guide block 26 simultaneously, up-and-down fluctuation type conveying and feeding is formed, and feeding speed is improved.

Specifically, the shaft sleeve conveying device further comprises a positioning assembly 4 arranged at the output end of the shaft sleeve conveying assembly 1, the positioning assembly 4 comprises a first air cylinder 41, and shaft sleeve positioning portions 42 are relatively installed on two piston rods 411 of the first air cylinder 41. Before the clamping jaw assembly 3 clamps and conveys the shaft sleeve 100 below the shaft sleeve carrying assembly 2, the first air cylinder 41 drives the two shaft sleeve positioning parts 42 to simultaneously move towards the middle part of the shaft sleeve conveying assembly 1 so as to fix the position of the shaft sleeve 100, so that the clamping jaw assembly 3 can accurately clamp the shaft sleeve 100, and the feeding precision of the shaft sleeve feeding mechanism 200 is improved.

Preferably, the sleeve positioning portion 42 is a V-shaped pawl. The sleeve 100 is prevented from falling off the sleeve conveying assembly 1 during the process of pushing the sleeve 100 by the sleeve positioning portion 42. Wherein the V-shaped jaws are mounted on the piston rod of the first cylinder 41 by means of a support plate.

Specifically, the shaft sleeve conveying assembly further comprises a shaft sleeve positioning table 5 arranged at the output end of the shaft sleeve conveying assembly 1, and shaft sleeve positioning portions 42 are arranged on two sides of the shaft sleeve positioning table 5. A shaft sleeve positioning table 5 is arranged to support a conveying belt of the belt conveyor and is matched with the V-shaped clamping jaws for use.

Specifically, the device further comprises a support frame 6 mounted on the frame 50, and the shaft sleeve conveying assembly 1, the first air cylinder 41 and the shaft sleeve positioning table 5 are mounted on the support frame 6.

Preferably, the shaft sleeve conveying assembly 1 is a belt conveyor, and the shaft sleeve positioning table 5 is arranged in a conveying belt of the belt conveyor and close to the upper inner side of the conveying belt.

Preferably, the supporting frame 6 is provided with a shaft sleeve limiting block 8 close to the output end of the shaft sleeve conveying assembly 1. Wherein, the shaft sleeve limiting block 8 is positioned in front of the shaft sleeve positioning table 5.

Furthermore, the two sides of the shaft sleeve positioning table 5 protrude out of the belt, the shaft sleeve positioning table 5 is fixed on the support frame 6, and the V-shaped clamping jaws are located above the shaft sleeve positioning table 5. The first cylinder 41 is located below the conveyor belt and is fixed to the support frame 6.

Specifically, the device further comprises a support plate 7, and a fourth rotating motor 21 and a horizontal rail 22 are installed on the support plate 7.

Preferably, a detection portion 231 is disposed inside the swing arm 23 near the end of the lifting rod 24, and a sensor 9 disposed near the detection portion 231 is disposed on the support plate 7.

As shown in fig. 10 and 11, the sleeve blanking mechanism 400 preferably includes a third flipping unit 10, a good material taking manipulator 11, a bad material taking manipulator 17, a waste material taking manipulator 18, qualified product unloading track 12, substandard product unloading passageway 19 and waste product unloading passageway 20, third upset subassembly 10 is including installing fourth rotating electrical machines 13 in frame 50, install the pivot 14 that sets up near axle sleeve carousel 54 on the output shaft of fourth rotating electrical machines 13, qualified product material taking manipulator 11, substandard product material taking manipulator 17, waste product material taking manipulator 18 rotates and installs on pivot 14, the input of qualified product unloading track 12 is located the rotatory route of qualified product material taking manipulator 11, the feed inlet of substandard product unloading passageway 19 is located the rotatory route of substandard product material taking manipulator 17, the feed inlet of waste product unloading passageway 20 is located the rotatory route of waste product material taking manipulator 18.

The fourth rotating motor 13 is arranged to drive each material taking manipulator on the rotating shaft 14 to turn back and forth, and shaft sleeves 100 which are clamped in the previous procedure and have different qualities are placed into the corresponding blanking tracks and the blanking channels, so that automatic sorting is realized, and the blanking speed is accelerated.

Specifically, the non-defective product blanking rail 12 includes a belt conveyor 15 mounted on the rack 50 and an inclined rail 16, one end of the inclined rail 16 is located on a rotation path of the non-defective product taking manipulator 11, and the other end of the inclined rail 16 is connected to an input end of the belt conveyor 15. Facilitating rapid transfer of acceptable sleeves to the belt conveyor 15 via the inclined track 16.

Preferably, the fourth rotating motor 13, the rotating shaft 14 are installed on the frame 50, and the belt conveyor 15 and the inclined rails 16, the inferior goods discharging passage 19 and the inferior goods discharging passage 20 are installed on the frame 50 through the support 32.

Specifically, the discharge port of the defective product discharging channel 19 is provided with a defective product storage box, and the discharge port of the waste product discharging channel 20 is provided with a waste product storage box. Still including setting up the baffle 30 between substandard product storage box and waste product storage box, install sheet frame 31 on the baffle 30, be equipped with the certified products storage box on the sheet frame 31. The qualified shaft sleeves 100, the defective shaft sleeves and the waste shaft sleeves are collected conveniently, the defective shaft sleeves are recycled, and the utilization rate and the sorting efficiency are improved.

Preferably, the plate frame 31 includes the vertical plate frame and the horizontal plate frame that are connected, and baffle 30 is fixed with vertical plate frame and horizontal plate frame respectively, all is equipped with the opening on vertical plate frame and the horizontal plate frame, installs the wire netting on the opening.

The qualified product taking manipulator 11, the inferior product taking manipulator 17 and the waste product taking manipulator 18 are matched with the rotating turntable 54 to take the shaft sleeve 100, the lengths of the qualified product taking manipulator 11, the inferior product taking manipulator 17 and the waste product taking manipulator 18 are different according to the different edge distances from the turntable 54, and preferably, the lengths of the qualified product taking manipulator 11, the inferior product taking manipulator 17 and the waste product taking manipulator 18 are sequentially increased.

Further, the shaft sleeve feeding mechanism 200, the inner hole detection assembly 76, the side hole detection camera 80, the first turnover assembly 52, the second upward-pushing assembly 62, the second turnover assembly 63, the other second upward-pushing assembly 62, the through hole diameter detection camera 81 and the shaft sleeve discharging mechanism 400 are sequentially arranged around the turntable 54.

The shaft sleeve detection device provided by the invention has the following working principle: sequentially feeding a plurality of shaft sleeves 100 on the support table 82 on the shaft sleeve positioning part 55 through the shaft sleeve feeding mechanism 200, rotating the shaft sleeves 100 on the turntable 54 from a feeding position to a next operating position, driving the insertion rod 78 upwards to penetrate through the positioning hole 54b and be inserted into the central hole 101a of the shaft sleeves 100 by the third driving cylinder 77, and detecting whether the central holes 101a of the shaft sleeves 100 are through by the inner hole detecting camera 79; the turntable 51 rotates to convey the shaft sleeve 100 with the detected inner hole to the lower part of the side hole detection camera 80, so as to detect whether the side hole on the shaft sleeve 100 is through or not and complete the detection of whether the hole on the shaft sleeve 100 is through or not.

The shaft sleeve 100 on the turntable 54 rotates to a waiting station, then rotates to a gluing surface detection position, the first clamping jaw 57 is closed to clamp the shaft sleeve 100, then the first driving air cylinder 58 simultaneously drives the three push rods to ascend, the first push rod 59 in front of the first turnover mechanism 52 lifts the shaft sleeve 100 on the support platform 82 to leave the support platform 82 to be close to the first gluing surface detection camera 53, whether the gluing surface on the shaft sleeve 100 is damaged is detected, meanwhile, the second push rod 60 upwards penetrates through the positioning hole 54b to abut against the first rotating motor 56, the other shaft sleeve 100 on the first clamping jaw 57 upwards moves to a proper position along the second guide plate 85 along with the first rotating motor 56, the first rotating motor 56 drives the first clamping jaw 57 to rotate 180 degrees to turn over the shaft sleeve 100, the first push rod 59 behind the first turnover mechanism 52 lifts the third shaft sleeve 100 on the support platform 82 to leave the support platform 82 to be close to the second gluing surface detection camera 53, whether the lower rubber surface of the turned shaft sleeve 100 is damaged or not is detected, the first clamping jaw 57 is opened, the first driving air cylinder 58 simultaneously drives the three ejector rods to descend so as to place the three shaft sleeves 100 on the stations before the original detection, and the damage detection of the upper rubber surface and the lower rubber surface of the shaft sleeves 100 is completed.

The turntable 54 rotates to drive the shaft sleeve 100 to rotate to a next waiting station and then rotate to a first pre-jacking position, the second pre-jacking assembly 62 in front of the second overturning assembly 63 simultaneously drives the three ejector rods to ascend, the fifth ejector rod 75 penetrates through the turntable 54 to lift the shaft sleeve 100 upwards to abut against the first pre-jacking hole 50a, the upper surface of the annular sealing gasket on the shaft sleeve 100 is extruded into the first pre-jacking hole 50a by the extrusion part pressed by the fifth ejector rod 75 to deform, the shaft sleeve 100 on the next station abuts against the first through hole 72a of the grinding disc 72 under the driving action of the third ejector rod 67, the third rotating motor 71 in front of the second overturning assembly 63 drives the grinding disc 72 to rotate to rub the annular sealing gasket on the shaft sleeve 100, and is pressed by the third ejector rod 67 to extrude the upper surface part of the annular sealing gasket into the first through hole 72a to deform, the first flexible detection camera 65 in front of the second overturning assembly 63 is pre-jacked and then pressed on the side surface of the annular sealing gasket 102 on the lower surface of The second flexibility detection camera 74 in front of the second flipping unit 63 detects the flexibility of the shaft sleeve 100 after the upper surface of the gasket 102 is rubbed.

Then the shaft sleeve 100 on the next station is clamped by the second clamping jaw 70 and moves upwards to turn over for 180 degrees under the driving action of the fourth ejector rod 68, the second driving air cylinder 66 drives the three ejector rods to descend simultaneously to place the three shaft sleeves 100 on the station before the original test, the turntable 54 rotates to a second pre-jacking position, the second upward jacking assembly 62 behind the second turning assembly 63 drives the two ejector rods to ascend simultaneously, the fourth ejector rod 68 penetrates through the turntable 54 to lift the shaft sleeve 100 upwards to prop against the second pre-jacking hole 50b, the lower surface of the annular sealing gasket on the shaft sleeve 100 is deformed due to the fact that the lower surface is pushed into the second pre-jacking hole 50a by the extrusion force part propped by the fourth ejector rod 68, the shaft sleeve 100 on the next station is propped against the first through hole 72a of the grinding disc 72 under the driving action of the third ejector rod 67, the third rotating motor 71 behind the second turning assembly 63 drives the grinding disc 72 to rotate to rub the annular sealing gasket on the shaft, the lower surface of the annular sealing gasket is extruded into the first through hole 72a to deform due to the fact that the third ejector rod 67 abuts against and is extruded, the first flexibility detection camera 65 behind the second overturning assembly 63 detects the flexibility of the side face of the annular sealing gasket 102 on the upper surface of the shaft sleeve 100 after pre-ejection, the second flexibility detection camera 74 detects the flexibility of the lower surface of the annular sealing gasket 102 of the shaft sleeve 100 after friction, the second clamping jaw 70 is opened, the two second driving cylinders 66 simultaneously drive the ejector rods on the second driving cylinders to descend so as to place the five shaft sleeves 100 on the station before original detection, and flexibility detection of the upper surface, the lower surface and the side face of the annular sealing gasket 102 is completed.

The turntable 54 rotates to enter a third waiting station, then rotates to a through hole diameter detection position, the ejector rod upwards penetrates through the turntable 54 to lift the shaft sleeve 100 to be close to the through hole diameter detection camera 81 to detect the diameters of the central hole 101a and the side hole 101b, and the shaft sleeve 100 is discharged from the turntable 54 through the shaft sleeve discharging mechanism 400.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (11)

1. The utility model provides a shaft sleeve detection device which characterized in that: the device comprises a shaft sleeve feeding mechanism (200), a shaft sleeve detection mechanism (300) and a shaft sleeve blanking mechanism (400), wherein the shaft sleeve detection mechanism (300) comprises a rack (50) and a rotary disc (54) which is rotatably arranged on the rack (50) and used for conveying a shaft sleeve (100), a first upper jacking component (51), a first overturning component (52) and a rubber surface detection camera (53) are arranged on the rack (50), the shaft sleeve feeding mechanism (200) and the shaft sleeve blanking mechanism (400) are arranged on the outer side of the rotary disc (54), the first overturning component (52) comprises a first rotating motor (56) and a first clamping jaw (57), the first upper jacking component (51) comprises a first driving air cylinder (58), a first ejector rod (59) and a second ejector rod (60), the first rotating motor (56) is slidably arranged on the rack (50), and the first driving air cylinder (58) is arranged on the rack (50), first clamping jaw (57) rotates and installs on first rotating electrical machines (56), first ejector pin (59) and second ejector pin (60) interval are installed on the first piston rod of first drive cylinder (58), first ejector pin (59) movably pass carousel (54) and cooperate and lift axle sleeve (100) and be close to gluey face and detect camera (53), second ejector pin (60) movably pass carousel (54) in order to support and lean on first rotating electrical machines (56), the slip direction of first rotating electrical machines (56) and the moving direction syntropy of second ejector pin (60), it sets up with first ejector pin (59) relatively to glue face and detect camera (53).

2. The shaft sleeve detecting device according to claim 1, wherein: axle sleeve feed mechanism (200) is including installing axle sleeve transport subassembly (2) on frame (50), axle sleeve transport subassembly (2) are close to axle sleeve carousel (54) and set up, axle sleeve transport subassembly (2) include fourth rotating electrical machines (21), horizontal track (22) and swing arm (23), the one end of swing arm (23) is installed on the output shaft of fourth rotating electrical machines (21), it has lifter (24) to articulate on the other end of swing arm (23), it is equipped with mounting panel (25) to slide on horizontal track (22), vertical guide block (26) that are equipped with is followed in mounting panel (25), lifter (24) slidable mounting is on guide block (26), install clamping jaw assembly (3) on lifter (24).

3. The shaft sleeve detecting device according to claim 2, wherein: the shaft sleeve conveying device is characterized by further comprising a shaft sleeve conveying assembly (1), wherein the shaft sleeve conveying assembly (2) is installed above the output end of the shaft sleeve conveying assembly (1).

4. The shaft sleeve detecting device according to claim 1, wherein: the shaft sleeve blanking mechanism (400) comprises a third overturning assembly (10), a qualified product material taking manipulator (11), a defective product material taking manipulator (17), a waste product material taking manipulator (18), a qualified product blanking track (12), a defective product blanking channel (19) and a waste product blanking channel (20), wherein the third overturning assembly (10) comprises a fourth rotating motor (13) installed on a rack (50), a rotating shaft (14) arranged close to a turntable (54) is installed on an output shaft of the fourth rotating motor (13), the qualified product material taking manipulator (11), the defective product material taking manipulator (17) and the waste product material taking manipulator (18) are rotatably installed on the rotating shaft (14), the input end of the qualified product blanking track (12) is located on a rotating path of the qualified product material taking manipulator (11), the defective product blanking channel (19) is located on a rotating path of the defective product material taking manipulator (17), the feed inlet of the waste blanking channel (20) is positioned on the rotating path of the waste material taking manipulator (18).

5. The shaft sleeve detecting device according to claim 4, wherein: qualified product unloading track (12) are including belt conveyer (15) and slope track (16), the one end of slope track (16) is located the rotatory route of qualified product reclaimer manipulator (11), the other end of slope track (16) meets with the input of belt conveyer (15).

6. The shaft sleeve detecting device according to claim 1, wherein: the frame (50) is further provided with a second upper ejection assembly (62), a second turnover assembly (63), a rotating mechanism (64) and a first flexible detection camera (65), the second upper ejection assembly (62) comprises a second driving air cylinder (66), a third ejector rod (67) and a fourth ejector rod (68), the second turnover assembly (63) comprises a second rotating motor (69) and a second clamping jaw (70), the rotating mechanism (64) comprises a third rotating motor (71) and a grinding disc (72), the second rotating motor (69) is slidably mounted on the frame (50), the second driving air cylinder (66) and the third rotating motor (71) are mounted on the frame (50), the third ejector rod (67) and the fourth ejector rod (68) are mounted on a second piston rod of the second driving air cylinder (66) at intervals, the third rotating motor (71) is connected with the grinding disc (72) through a transmission gear (73), the third ejector rod (67) movably penetrates through the rotary disc (54) and supports the lifting shaft sleeve (100) to abut against the rotating grinding disc (72), the fourth ejector rod (68) movably penetrates through the rotary disc (54) to abut against the second rotating motor (69), and the first flexibility detection camera (65) is located on the side face of the grinding disc (72).

7. The shaft sleeve detecting device according to claim 6, wherein: the middle part of the grinding disc (72) is provided with a first through hole (72a) for a central shaft of the shaft sleeve (100) to pass through, a second flexibility detection camera (74) is installed on the rack (50), and the second flexibility detection camera (74) is located above the grinding disc (72).

8. The shaft sleeve detecting device according to claim 1, wherein: still include hole determine module (76), hole determine module (76) drives actuating cylinder (77), inserted bar (78) and hole including the third of installing on frame (50) and detects camera (79), third drive actuating cylinder (77) and install on frame (50), inserted bar (78) are installed on the output shaft that the third drove actuating cylinder (77), inserted bar (78) are movably passed carousel (54) and are inserted axle sleeve (100) centre bore and be close to hole and detect camera (79), hole detects camera (79) and inserted bar (78) and sets up relatively.

9. The shaft sleeve detecting device according to claim 1, wherein: still including side opening detection camera (80) of installing in frame (50), side opening detection camera (80) are located the top of carousel (54).

10. The shaft sleeve detecting device according to claim 1, wherein: still be equipped with through-hole diameter on frame (50) and detect camera (81), through-hole diameter detects camera (81) and is located the top of carousel (54).

11. The shaft sleeve detecting device according to claim 1, wherein: the rotary table is characterized in that a plurality of shaft sleeve positioning parts (55) are installed on the rotary table (54), second through holes (55a) matched with a shaft sleeve (100) central shaft body are formed in the shaft sleeve positioning parts (55), and a plurality of supporting tables (82) used for supporting the shaft sleeve (100) annular disc body are arranged on the shaft sleeve positioning parts (55).

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