CN213274848U

CN213274848U - Automatic workpiece quality detection equipment

Info

Publication number: CN213274848U
Application number: CN202021898361.XU
Authority: CN
Inventors: 徐中山; 刘卫锋
Original assignee: Nanjing Bochner Automation System Co ltd
Current assignee: Nanjing Bochner Automation System Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-25
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a work piece quality automatic check out test set, including workstation and conveyer, the top at the workstation is installed to the conveyer, centering mechanism, test probe and stock stop are installed in proper order to the conveyer belt top of conveyer, centering mechanism installs at the top of workstation, and is located the input top of conveyer, test probe passes through the support mounting on the workstation, and is located the middle part of conveyer and is close to input one side, positioning mechanism is installed at test probe's top, stock stop passes through the support mounting at the middle part of workstation, and is located the middle part of installing at the conveyer. The automatic workpiece quality detection equipment can enable workpieces of different workpieces and different models to be within a proper detection range, and the workpieces of different workpieces and different models can be universal in the same set of detection equipment through the set of equipment, so that the work efficiency of quality detection is improved.

Description

Automatic workpiece quality detection equipment

Technical Field

The utility model relates to a check out test set technical field especially relates to a work piece quality automatic check out test set for bearing inner race and bearing inner race.

Background

In the production process of a factory production line, workpieces of various models and specifications of one production line are usually produced in a switching mode, the quality of the produced workpieces needs to be detected, and eddy current or magnetic flux leakage detection is a common detection means. But vortex or magnetic leakage detection need fix a position the work piece in to the work piece testing process, and general vortex or magnetic leakage detection need be directed against the dedicated positioning tool of different work piece design, and positioning tool is many, can not be general in addition, and it is loaded down with trivial details to change in actual production, will lead to work efficiency low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece quality automatic check out test set to solve the problem that meets among the above-mentioned background art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a work piece quality automatic check out test set, includes workstation and conveyer, the top at the workstation is installed to the conveyer, centering mechanism, test probe and stock stop are installed in proper order to the conveyer belt top of conveyer, centering mechanism installs at the top of workstation, and is located the input top of conveyer, test probe passes through the support mounting on the workstation, and is located the middle part of conveyer and is close to input one side, positioning mechanism is installed at test probe's top, the stock stop passes through the support mounting at the middle part of workstation, and is located the middle part of installing at the conveyer.

In the above scheme, the conveyer includes first support body, first belt pulley device and belt strip, the top at the workstation is installed to first support body, one side at first support body is installed to first belt pulley device, the belt strip is equipped with many constitutions the conveyer belt of conveyer, the belt strip with first belt pulley device transmission is connected, adjacent two be equipped with the space between the belt strip.

In the above scheme, the lifting device is further provided with two lifting mechanisms, wherein one lifting mechanism is positioned at the bottom of the conveying belt at the input end of the conveyor, and the other lifting mechanism is positioned at the bottom of the conveying belt at the output end of the conveyor.

Further, elevating system includes backup plate, roof and tray, the backup plate is installed in the bottom of workstation, the backup plate is vertical to be set up, and its outside is equipped with vertical eighth linear guide, the backup plate passes through eighth linear guide and roof sliding connection, eighth pneumatic means is installed to the bottom of backup plate, eighth pneumatic means's telescopic link tip and roof fixed connection, support column and tray fixed connection are passed through to the top of roof, the top of tray is equipped with the wearing board, it is equipped with a plurality ofly to wear the board, and evenly arranges at the top of tray, the width size of wearing the board is less than the width size in space.

In the above scheme, the centering mechanism includes a second frame body, a first lead screw and a synchronous belt device, the second frame body is mounted on the top of the workbench and is located on the top of the input end of the conveyor, the first lead screw is mounted on a top plate of the second frame body, a second belt pulley device for driving the first lead screw to rotate is mounted on one side of the top of the second frame body, a moving nut matched with the first lead screw is arranged on the outer side of the first lead screw, a first linear guide rail is arranged at the bottom of the top plate of the second frame body, the second frame body is respectively connected with a first clamping plate and a second clamping plate in a sliding manner through the first linear guide rail, the first clamping plate and the second clamping plate are respectively located on two sides of the first linear guide rail, the synchronous belt device is mounted on the outer side of the top plate of the second frame body, and the conveying surface of the synchronous belt device, the bottom of the movable nut is fixedly connected with the first clamping plate through a support, a clamping block is fixed on the belt body return surface of the synchronous belt device, and the bottom of the clamping block is fixedly connected with the second clamping plate through the support.

In the above scheme, stock stop includes third support body, fourth support body, second lead screw and baffle, the third support body passes through the middle part of support mounting at the workstation, fourth linear guide and fourth support body sliding connection are passed through to the top both sides of third support body, the second pneumatic means who is connected with second lead screw transmission is installed to top one side of third support body, the nut in the second lead screw outside and the bottom fixed connection of fourth support body, the vertical fifth linear guide that is equipped with in both sides of fourth support body, the fourth support body has the connecting plate through fifth linear guide sliding connection, third pneumatic means is installed at the top of fourth support body, third pneumatic means's telescopic link tip and connecting plate fixed connection, support column fixedly connected with baffle is passed through in the outside of connecting plate.

In the above scheme, the positioning mechanism comprises a bottom plate, a support frame, a guide rail bracket and clamping jaws, the bottom of the bottom plate is fixed on the top of the workbench through the support frame and is positioned on the top of the detection probe, one side of the middle of the top of the bottom plate is slidably connected with the support frame through a sixth linear guide rail, a fourth pneumatic device in transmission connection with the top of the bottom plate is installed on one side of the top of the support frame, the outer side of the support frame is fixedly connected with the guide rail bracket, the middle of the guide rail bracket is slidably connected with a pull rod, a fifth pneumatic device in transmission connection with the pull rod is installed on the top of the guide rail bracket, two connecting rods with rotary joints respectively arranged at two ends are hinged on the outer side of the pull rod in a splayed manner, a seventh linear guide rail is arranged at the bottom of the guide rail bracket, and the clamping jaws are respectively, the outer sides of the tops of the clamping jaws are hinged with the two connecting rods respectively.

In the above scheme, still including playing material mechanism, play material mechanism and install in the top one side of installing at the workstation, and be located the output one side of conveyer.

Further, it includes mounting panel, push pedal, articulated seat and cardboard to play the feed mechanism, the mounting panel is installed in top one side at the workstation, and is located output one side of conveyer, sixth pneumatic means is installed at the top of mounting panel, sixth pneumatic means's telescopic link tip and push pedal fixed connection, articulated seat is installed in mounting panel one side, articulated seat rotates with the cardboard through the pivot to be connected, the top of cardboard is fixed with draws the piece, the top orientation of articulated seat one side of conveyer is equipped with seventh pneumatic means, seventh pneumatic means's telescopic link tip and drawing a fixed connection.

In the scheme, the device also comprises a validation mechanism which is arranged at the top of the workbench and is close to one side of the detection probe, the checking mechanism comprises a transverse plate, a vertical plate and a supporting plate, the transverse plate is arranged at the top of the workbench, a second linear guide rail is arranged at the top of the transverse plate, the vertical plate is connected with the transverse plate in a sliding way through a second linear guide rail, one side of the transverse plate is provided with a first pneumatic device, the end part of a telescopic rod of the first pneumatic device is fixedly connected with the vertical plate, the other side of the transverse plate is provided with an adjusting plate, one side of the adjusting plate is provided with an inclined plane, the outer side of the vertical plate is provided with a third linear guide rail, the vertical plate is connected with the supporting plate in a sliding way through the third linear guide rail, pulleys are arranged on two sides of the supporting plate and are in rolling connection with the adjusting plate through inclined planes, and products with standard quality are placed on the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: in this work piece quality automatic check out test set, through the intermediate position of centering mechanism with the product propelling movement on the conveyer to the conveyer belt, stock stop is used for blocking the work piece product, make it stop in suitable position, the test probe of being convenient for detects, the elevating system jacking product of also being convenient for is to the test probe suitable detection range, in positioning mechanism, press from both sides the work piece product to suitable detection position through the motion of opening and shutting of two clamping jaws, guarantee every and wait the positioning accuracy of detecting the work piece, the probe that supplies test probe carries out the quality testing. The automatic workpiece quality detection equipment can enable workpieces of different workpieces and different models to be within a proper detection range, and the workpieces of different workpieces and different models can be universal in the same set of detection equipment through the set of equipment, so that the work efficiency of quality detection is improved. And a material kicking mechanism is also arranged to block unqualified workpiece products and kick the unqualified products out of the conveying belt of the conveyor. And moreover, a verification mechanism is also arranged, so that the accuracy of the detection data of the detection probe installed on the production line is guaranteed.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:

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

fig. 2 is a schematic perspective view of another perspective of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the rejecting rack of the present invention;

fig. 4 is a schematic perspective view of the rejecting rack according to another viewing angle of the present invention;

fig. 5 is a schematic view of the overall structure of the middle conveyor of the present invention;

FIG. 6 is a schematic view of the overall structure of the centering mechanism of the present invention;

FIG. 7 is a front view of the centering mechanism of the present invention;

FIG. 8 is a schematic view of the overall structure of the validation mechanism of the present invention;

fig. 9 is a schematic view of the overall structure of the material stop mechanism of the present invention;

fig. 10 is a schematic view of a front view structure of the material stop mechanism of the present invention;

fig. 11 is a schematic view of the overall structure of the middle positioning mechanism of the present invention;

fig. 12 is a schematic view of a front view structure of the middle positioning mechanism of the present invention;

fig. 13 is a schematic view of the overall structure of the middle kicking mechanism of the present invention;

fig. 14 is a schematic side view of the material kicking mechanism of the present invention;

fig. 15 is a schematic view of the overall structure of the middle lifting mechanism of the present invention.

Reference numbers in the figures: 1-a workbench; 11-a frame; 2-a conveyor; 21-a first frame body; 22-a first pulley arrangement; 23-belt strips; 24-voids; 3-a centering mechanism; 31-a second frame; 32-a second pulley device; 33-a first lead screw; 34-a first linear guide; 35-synchronous belt device; 36-moving the nut; 37-a clamping block; 38-a first splint; 39-a second splint; 4-validation mechanism; 41-a transverse plate; 42-a first pneumatic device; 43-a second linear guide; 44-adjusting plate; 45-inclined plane; 46-a riser; 47-a third linear guide; 48-a supporting plate; 49-a pulley; 5-detecting the probe; 6-a material blocking mechanism; 61-a third frame body; 62-a fourth frame body; 63-a fourth linear guide; 64-a second pneumatic device; 65-a second lead screw; 66-a third pneumatic device; 67-connecting plate; 68-a baffle; 69-a fifth linear guide; 7-a positioning mechanism; 71-a base plate; 72-a support frame; 73-a sixth linear guide; 74-a fourth pneumatic device; 75-a rail bracket; 76-a fifth pneumatic device; 77-connecting rod; 78-a seventh linear guide; 79-clamping jaw; 8-a material kicking mechanism; 81-mounting plate; 82-a sixth pneumatic device; 83-push plate; 84-a hinged seat; 85-a seventh pneumatic device; 86-pulling the block; 87-a clamping plate; 9-a lifting mechanism; 91-backing plate; 92-an eighth linear guide; 93-a top plate; 94-eighth pneumatic means; 95-a tray; 96-through plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the invention only in a schematic way, and therefore they show only the relevant components of the invention.

According to the technical scheme of the utility model, under the essential spirit of the utility model, general technical personnel in this field can propose the multiple structural style and the realization that can replace each other. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, an automatic workpiece quality detection device comprises a workbench 1 and a conveyor 2, wherein the conveyor 2 is arranged at the top of the workbench 1, a frame 11 is arranged at the bottom of the workbench 1, and a protective cover box shell is arranged on the outer peripheral surface of the workbench 1 in actual production to form a complete automatic detection device.

Referring to fig. 5, the conveyor 2 includes a first frame 21, a first pulley device 22 and a belt strip 23, wherein the first frame 21 is mounted on the top of the working platform 1 and can be inserted into the frame 11. Other belt pulley device in first belt pulley device 22 and this scheme all are the device commonly used in mechanical equipment that comprises subassembly such as motor and belt, and first belt pulley device 22 is installed in one side of first support body 21, and belt strip 23 is equipped with many conveyer belts that constitute conveyer 2, and belt strip 23 is connected with first belt pulley device 22 transmission, is equipped with space 24 between two adjacent belt strips 23. Through each belt strip 23 of first belt pulley device 22 through the running roller drive of installing at first support body 21 top rotate together, make this conveyer 2 normal operating carry the product work piece, and is different from current ordinary conveyer 2, in this conveyer 2, belt strip 23 is equipped with many, is equipped with space 24 between two adjacent belt strips 23, and this space 24 is used for dodging elevating system 9 in the following, for the work piece on the conveyer 2 of making the prerequisite to be ready.

As an optimal scheme, among the above-mentioned scheme, still include elevating system 9, elevating system 9 is equipped with two, and one of them is located conveyer 2's input conveyer belt bottom, lifts the back and holds up the product that awaits measuring for the quality of cooperation 5 detection workpiece products of test probe, and another elevating system 9 is located conveyer 2's output conveyer belt bottom, is used for cooperating kicking material mechanism 8, lifts the back and holds up the product that has detected, kicks out unqualified product.

Referring to fig. 15, the lifting mechanism 9 includes a backup plate 91, a top plate 93 and a tray 95, the backup plate 91 is installed at the bottom of the working platform 1 and fixed on a certain upright post in the middle of the frame 11. Backup plate 91 is vertical, and its outside is equipped with vertical eighth linear guide 92, and roof 93 level is placed, and backup plate 91 passes through eighth linear guide 92 and roof 93 sliding connection. The bottom of the backup plate 91 is provided with an eighth pneumatic device 94, the eighth pneumatic device 94 is a common pneumatic device composed of a cylinder and other accessories, and other pneumatic devices in the scheme are similar to the cylinder, and only the cylinders with different ranges can be selected according to actual needs. The end of the telescopic rod of the eighth pneumatic device 94 is fixedly connected with the top plate 93, so as to provide power for driving the top plate 93 to move upwards along the eighth linear guide rail 92, and the top of the top plate 93 is fixedly connected with the tray 95 through a support column. The top of tray 95 is equipped with wears board 96, wears board 96 and is equipped with a plurality ofly, and evenly arranges at the top of tray 95, wears the width size of board 96 and is less than the width size of space 24, and the top of wearing board 96 all is flushed for pass behind the belt strip 23, can hold in the palm the product.

In the lifting mechanism 9, the eighth pneumatic device 94 drives the top plate 93 to move upwards along the eighth linear guide 92, so that the plurality of penetrating plates 96 at the top of the tray 95 also move upwards together, and after the penetrating plates 96 penetrate through the gaps 24 between the belt strips 23 in the conveyor 2, the workpiece products conveyed on the belt strips 23 are jacked up and can be jacked to the proper position of the detection probe 5 for automatic detection of the detection probe 5.

The centering mechanism 3, the detection probe 5 and the material stop mechanism 6 are sequentially installed at the top of the conveying belt of the conveyor 2, wherein the centering mechanism 3 is installed at the top of the workbench 1 and is located at the top of the input end of the conveyor 2. The product on the conveyor 2 is pushed to the middle of the conveyor belt of the conveyor 2 through the centering mechanism 3, the material blocking mechanism 6 is used for blocking the workpiece product, so that the workpiece product is stopped at a proper position, the detection probe 5 is convenient to detect, and the lifting mechanism 9 is also convenient to lift the product to a proper detection range of the detection probe 5.

Specifically, referring to fig. 6 and 7, the centering mechanism 3 includes a second frame 31, a first screw 33 and a synchronous belt device 35, the second frame 31 is installed on the top of the working table 1 and is located on the top of the input end of the conveyor 2, so that the conveyor belt of the conveyor 2 passes through the middle of the second frame 31. The first lead screw 33 is mounted on a top plate of the second frame body 31, a second belt pulley device 32 for driving the first lead screw 33 to rotate is mounted on one side of the top of the second frame body 31, a moving nut 36 matched with the first lead screw 33 is arranged on the outer side of the first lead screw 33, the moving nut 36 and the first lead screw 33 form a lead screw nut mechanism, and the first lead screw 33 is driven by the second belt pulley device 32 to rotate so as to drive the moving nut 36 to move back and forth on the outer side of the first lead screw 33.

The top flat plate bottom of second support body 31 is equipped with first linear guide 34, and second support body 31 has first splint 38 and second splint 39 through first linear guide 34 sliding connection respectively, and first splint 38 and second splint 39 are located the both sides of first linear guide 34 respectively. The synchronous belt device 35 is installed on the outer side of the top flat plate of the second frame body 31, the belt conveying surface of the synchronous belt device 35 is fixedly connected with the movable nut 36, the bottom of the movable nut 36 is fixedly connected with the first clamping plate 38 through a support, the belt return surface of the synchronous belt device 35 is fixedly provided with the clamping block 37, the bottom of the clamping block 37 is fixedly connected with the second clamping plate 39 through a support, and therefore the clamping block 37 and the movable nut 36 are respectively fixed on two surfaces of the belt of the synchronous belt device 35.

In the centering mechanism 3, the second belt pulley device 32 drives the first lead screw 33 to drive the movable nut 36 and the clamping block 37 to move, and the movable nut 36 and the clamping block 37 are respectively located on two surfaces of the belt body of the synchronous belt device 35, which are not conveyed in the same direction, so that the movable nut 36 and the clamping block 37 can move relatively or oppositely in the belt body of the synchronous belt device 35, and the first clamping plate 38 connected to the bottom of the movable nut 36 and the second clamping plate 39 connected to the bottom of the clamping block 37 are driven to move relatively or oppositely, so that the first lead screw 33 is driven by the second belt pulley device 32 to rotate to drive the movable nut 36 and the clamping block 37 to move, and then the workpiece product is clamped to the middle position of the conveying belt in the conveyor 2 through the two clamping plates, and the linear motion of the lead screw is converted into the opening and closing motion of the two baffle plates.

The detection probe 5 is mounted on the workbench 1 through a support, is positioned in the middle of the conveyor 2 and is close to one side of the input end, and is used for detecting a workpiece product to be detected on the conveyor 2 through the detection probe 5. In fig. 1-4, it can be seen that in addition to a marked inspection probe 5, another square frame circular hollow inspection probe 5 is placed elsewhere on the table 1 to serve as a comparison inspection tool, with a qualified workpiece placed in its probe circular bore. The working principle of the device is that when a part on a production line is detected in the detection probe 5, the comparison probe also synchronously detects, and then compares the two detection data to judge whether the workpiece is qualified. The contrast detection data only serves as a supplementary reference, only one detection probe 5 can detect without the contrast probe, but the detection result with the contrast probe has higher accuracy.

The top of the detecting probe 5 is provided with a positioning mechanism 7, and referring to fig. 11 and 12, the positioning mechanism 7 includes a bottom plate 71, a supporting frame 72, a guide rail bracket 75 and a clamping jaw 79. The bottom of the bottom plate 71 is fixed on the top of the workbench 1 through a support frame and is positioned on the top of the detection probe 5. One side passes through sixth linear guide 73 and support frame 72 sliding connection in the middle of the top of bottom plate 71, the fourth pneumatic means 74 of being connected with the top transmission of bottom plate 71 is installed to top one side of support frame 72, the outside and the guide rail bracket 75 fixed connection of support frame 72, the middle part sliding connection of guide rail bracket 75 has the pull rod, fifth pneumatic means 76 of being connected with the pull rod transmission is installed at guide rail bracket 75 top, the outside of pull rod articulates there is two both ends to be equipped with rotary joint's connecting rod 77 respectively, two connecting rods 77 are the splayed and articulate in the outside of pull rod, the bottom of guide rail bracket 75 is equipped with seventh linear guide 78, the both sides of seventh linear guide 78 sliding connection have clamping jaw 79 respectively, the top outside of clamping jaw 79 is articulated with two connecting rods 77 respectively.

In the positioning mechanism 7, the fourth pneumatic device 74 moves up and down relative to the bottom plate 71 along the vertical sixth linear guide 73 through the support frame 72, so as to also drive the guide rail bracket 75 on the side of the support frame 72 to move up and down, the guide rail bracket 75 is hinged to the two splayed connecting rods 77 through the pull rod, the clamping jaws 79 connected to the bottoms of the connecting rods 77 are driven by the fifth pneumatic device 76 to move left and right along the seventh linear guide 78 arranged at the bottom of the guide rail bracket 75, the two connecting rods 77 are splayed, so that the two clamping jaws 79 can be pulled to move relatively or oppositely, and the workpiece is clamped to a proper detection position through the opening and closing movement of the two clamping jaws 79, so that the quality of the probe of the detection probe 5 can be detected.

The stock stop 6 is arranged in the middle of the workbench 1 through a support and is positioned in the middle of the conveyor 2. Specifically, referring to fig. 9 and 10, the material stop mechanism 6 includes a third frame body 61, a fourth frame body 62, a second lead screw 65 and a baffle 68, the third frame body 61 is mounted in the middle of the workbench 1 through a bracket, two sides of the top of the third frame body 61 are slidably connected with the fourth frame body 62 through a fourth linear guide 63, one side of the top of the third frame body 61 is mounted with a second pneumatic device 64 in transmission connection with the second lead screw 65, a nut outside the second lead screw 65 is fixedly connected with the bottom of the fourth frame body 62, two sides of the fourth frame body 62 are vertically provided with fifth linear guide 69, the fourth frame body 62 is slidably connected with a connecting plate 67 through the fifth linear guide 69, the top of the fourth frame body 62 is mounted with a third pneumatic device 66, the end of a telescopic rod of the third pneumatic device 66 is fixedly connected with the connecting plate 67, the outer side of the connecting plate 67 is fixedly connected with the baffle 68 through a support column, the baffle 68 is of a V-, the baffle plates can be planar, all are used for pushing materials, and only the V-shaped baffle plates 68 are adopted, so that a certain blocking effect is achieved.

In the material stopping mechanism 6, the fourth frame body 62 is driven by the second pneumatic device 64 to move back and forth along the fourth linear guide rails 63 on the two sides of the third frame body 61, so as to drive the baffle 68 on the fourth frame body 62 to move back and forth together, and the third pneumatic device 66 can drive the connecting plate 67 to move up and down along the fifth linear guide rails 69 on the two sides of the fourth frame body 62, so as to drive the baffle 68 to move up and down, so that the baffle 68 can move up and down, and the positions of workpiece products on the conveyor 2 are blocked by the baffle 68 no matter the baffle 68 moves back and forth on the horizontal plane or moves up and down on the vertical plane, so that the workpiece to be detected is located at a detection position suitable for the detection probe 5, and the detection position is used for coarse positioning of the workpiece products. The workpiece product at the position can smoothly enter the inner hole of the probe under the lifting of the lifting mechanism 9, so that the positioning mechanism 7 can be accurately positioned.

In the above-mentioned scheme, in an embodiment among them, still including playing material mechanism 8, play material mechanism 8 and install in the top one side of installing at workstation 1, and be located conveyer 2's output one side, play unqualified product through playing material mechanism 8, also can say so as to release unqualified product, this is also very common in pushing equipment, has only still added the effect that separates the shelves in this plays material mechanism 8, can improve the accuracy of playing the material.

Referring to fig. 13 and 14, the kicking mechanism 8 includes a mounting plate 81, a pushing plate 83, a hinge seat 84 and a clamping plate 87, the mounting plate 81 is mounted on one side of the top of the working platform 1 and is located on one side of the output end of the conveyor 2, a sixth pneumatic device 82 is mounted on the top of the mounting plate 81, and the end of a telescopic rod of the sixth pneumatic device 82 is fixedly connected with the pushing plate 83, so as to form a common pushing mechanism. The hinged seat 84 is mounted on one side of the mounting plate 81, the hinged seat 84 is rotatably connected with the clamping plate 87 through a rotating shaft, the top of the clamping plate 87 is fixed with a pulling block 86, a seventh pneumatic device 85 is arranged on one side, facing the conveyor 2, of the top of the hinged seat 84, and the end part of a telescopic rod of the seventh pneumatic device 85 is fixedly connected with the pulling block 86.

In the material kicking mechanism 8, the sixth pneumatic device 82 finishes the material pushing action by driving the push plate 83, and when the seventh pneumatic device 85 beside the sixth pneumatic device stretches out and draws back, the clamping plate 87 is pulled to rotate along the rotating shaft of the hinged seat 84, so that the unqualified workpiece products are blocked, and the material kicking mechanism is convenient for kicking the unqualified products out of the conveying belt of the conveyor 2.

In order to conveniently kick the material 8 smoothly, the lifting mechanism 9 can be arranged at the bottom of the conveying belt at the output end of the conveyor 2 and used for matching with the material kicking mechanism 8, and the penetrating plate 96 of the lifting mechanism 9 lifts up to support the detected product, so that the detected product is separated from the belt strips 23 on the conveyor 2 and unqualified products are kicked.

In the scheme, in one embodiment, the test device further comprises a validation mechanism 4, and the validation mechanism 4 is installed on the top of the workbench 1 and close to one side of the detection probe 5. Referring to fig. 8, the validation mechanism 4 includes a horizontal plate 41, a vertical plate 46 and a support plate 48, wherein the horizontal plate 41 is disposed horizontally and the vertical plate 46 is disposed vertically. Horizontal plate 41 is installed at workstation 1 top, the top of horizontal plate 41 is equipped with second linear guide 43, riser 46 passes through second linear guide 43 and horizontal plate 41 sliding connection, first pneumatic means 42 is installed to one side of horizontal plate 41, the telescopic link tip and the riser 46 fixed connection of first pneumatic means 42, regulating plate 44 is installed to the opposite side of horizontal plate 41, one side of regulating plate 44 is equipped with inclined plane 45, the outside of riser 46 is equipped with third linear guide 47, riser 46 passes through third linear guide 47 and layer board 48 sliding connection, the both sides of layer board 48 are equipped with pulley 49, pulley 49 passes through inclined plane 45 and regulating plate 44 rolling connection, the product of quality standard has been placed on layer board 48.

In effect mechanism 4, under the drive of first pneumatic means 42, riser 46 is along second linear guide 43 back and forth movement on diaphragm 41, and layer board 48 passes through the cooperation of pulley 49 with inclined plane 45, along third linear guide 47 up-and-down motion on riser 46, thereby drive the product of quality standard on the layer board 48 and stretch into the detection range of test probe 5, promptly stretch into test probe 5 with the product under, application elevating system 9 promotes the product to test probe 5 in, fix a position by positioning mechanism 7 again, compare other products that wait to detect, verify test probe 5's testing capability and whether have the problem, here, effect mechanism 4 ensures the accuracy of the test probe 5 detection data of installation on the production line.

In summary, when the work piece product that awaits measuring gets into the input of conveyer 2, when transporting under the conveyer belt and transporting centering mechanism 3 below, centering mechanism 3 passes through the splint and pushes away the intermediate position of conveyer 2 with the product, when getting into test probe 5 under, stock stop 6 blocks the product in suitable position through baffle 68, then conveyer belt stall on the conveyer 2, push the work piece to the probe hole in test probe 5 through elevating system 9 in, positioning mechanism 7 presss from both sides the work piece through clamping jaw 79 and gets to probe hole center, let the work piece obtain an accurate quality inspection data. After the detection is finished, the lifting mechanism 9 descends, the conveying belt continues to rotate, when the conveying belt reaches the material kicking mechanism 8, if the workpiece product is qualified, the clamping plate 87 is pulled up and is released to pass through, the workpiece is continuously conveyed to a next procedure, if the workpiece product is unqualified, the lifting mechanism 9 lifts the product to the upper part of the conveying belt in the conveyor 2, the push plate 83 in the material kicking mechanism 8 works, and the unqualified workpiece product is kicked out of the conveyor 2 and enters the opposite collection box.

In this work piece quality automatic check out test set, the intermediate position of conveyer 2 conveyer belt is pushed away to the product on the conveyer 2 through centering mechanism 3, striker mechanism 6 is used for blocking the work piece product, make it stop in suitable position, the detecting probe 5 of being convenient for detects, the elevating system 9 jacking product of also being convenient for is to the suitable detection range of detecting probe 5, in positioning mechanism 7, press from both sides through the motion of opening and shutting of two clamping jaws 79 and get work piece product to suitable detection position, guarantee every and wait the positioning accuracy of detecting the work piece, the probe that supplies detecting probe 5 carries out quality testing. The automatic workpiece quality detection equipment can enable workpieces of different workpieces and different models to be within a proper detection range, and the workpieces of different workpieces and different models can be universal in the same set of detection equipment through the set of equipment, so that the work efficiency of quality detection is improved. And a material kicking mechanism 8 is also arranged to block unqualified workpiece products and kick the unqualified products out of the conveying belt of the conveyor 2. And a validation mechanism 4 is also arranged to ensure the accuracy of the detection data of the detection probe 5 installed on the production line.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a work piece quality automatic check out test set, includes workstation (1) and conveyer (2), the top at workstation (1) is installed in conveyer (2), its characterized in that: centering mechanism (3), test probe (5) and stock stop (6) are installed in proper order to the conveyer belt top of conveyer (2), install at the top of workstation (1) centering mechanism (3), and are located the input top of conveyer (2), test probe (5) are through support mounting on workstation (1), and the middle part that is located conveyer (2) is close to input one side, positioning mechanism (7) are installed at the top of test probe (5), stock stop (6) are through support mounting at the middle part of workstation (1), and are located the middle part of conveyer (2).

2. The automatic workpiece quality inspection apparatus of claim 1, wherein: conveyer (2) include first support body (21), first belt pulley device (22) and belt strip (23), the top at workstation (1) is installed in first support body (21), one side at first support body (21) is installed in first belt pulley device (22), belt strip (23) are equipped with many constitutions the conveyer belt of conveyer (2), belt strip (23) with first belt pulley device (22) transmission is connected, adjacent two be equipped with space (24) between belt strip (23).

3. The automatic workpiece quality inspection apparatus of claim 2, wherein: the automatic conveying device is characterized by further comprising two lifting mechanisms (9), wherein one of the two lifting mechanisms (9) is located at the bottom of the conveying belt at the input end of the conveyor (2), and the other lifting mechanism (9) is located at the bottom of the conveying belt at the output end of the conveyor (2).

4. The automatic workpiece quality inspection apparatus of claim 3, wherein: the lifting mechanism (9) comprises a backup plate (91), a top plate (93) and a tray (95), the backup plate (91) is arranged at the bottom of the workbench (1), the backup plate (91) is vertically arranged, and a vertical eighth linear guide rail (92) is arranged on the outer side of the support plate, the backup plate (91) is connected with the top plate (93) in a sliding way through the eighth linear guide rail (92), an eighth pneumatic device (94) is arranged at the bottom of the backup plate (91), the end part of a telescopic rod of the eighth pneumatic device (94) is fixedly connected with the top plate (93), the top of the top plate (93) is fixedly connected with the tray (95) through a support column, the top of the tray (95) is provided with a plurality of through plates (96), the through plates (96) are provided, and the through plates are uniformly distributed on the top of the tray (95), and the width dimension of the through plate (96) is smaller than that of the gap (24).

5. The automatic workpiece quality inspection apparatus of claim 1, wherein: the centering mechanism (3) comprises a second frame body (31), a first lead screw (33) and a synchronous belt device (35), the second frame body (31) is installed at the top of the workbench (1) and is located at the top of the input end of the conveyor (2), the first lead screw (33) is installed on a top plate of the second frame body (31), a second belt pulley device (32) driving the first lead screw (33) to rotate is installed on one side of the top of the second frame body (31), a moving nut (36) matched with the first lead screw is arranged on the outer side of the first lead screw (33), a first linear guide rail (34) is arranged at the bottom of the top plate of the second frame body (31), the second frame body (31) is respectively connected with a first clamping plate (38) and a second clamping plate (39) in a sliding mode through the first linear guide rail (34), and the first clamping plate (38) and the second clamping plate (39) are respectively located on two sides of the first linear guide rail (34), the synchronous belt device (35) is installed on the outer side of a top flat plate of the second frame body (31), a belt conveying surface of the synchronous belt device (35) is fixedly connected with a movable nut (36), the bottom of the movable nut (36) is fixedly connected with a first clamping plate (38) through a support, a clamping block (37) is fixed on a belt return surface of the synchronous belt device (35), and the bottom of the clamping block (37) is fixedly connected with a second clamping plate (39) through a support.

6. The automatic workpiece quality inspection apparatus of claim 1, wherein: the material blocking mechanism (6) comprises a third frame body (61), a fourth frame body (62), a second lead screw (65) and a baffle (68), the third frame body (61) is arranged at the middle part of the workbench (1) through a support, the two sides of the top of the third frame body (61) are connected with the fourth frame body (62) in a sliding mode through a fourth linear guide rail (63), a second pneumatic device (64) in transmission connection with the second lead screw (65) is arranged on one side of the top of the third frame body (61), a nut on the outer side of the second lead screw (65) is fixedly connected with the bottom of the fourth frame body (62), fifth linear guide rails (69) are vertically arranged on the two sides of the fourth frame body (62), the fourth frame body (62) is connected with a connecting plate (67) in a sliding mode through the fifth linear guide rails (69), and the third pneumatic device (66) is arranged at the top of the fourth frame body (62), the end part of a telescopic rod of the third pneumatic device (66) is fixedly connected with a connecting plate (67), and the outer side of the connecting plate (67) is fixedly connected with a baffle plate (68) through a supporting column.

7. The automatic workpiece quality inspection apparatus of claim 1, wherein: the positioning mechanism (7) comprises a bottom plate (71), a support frame (72), a guide rail support (75) and clamping jaws (79), the bottom of the bottom plate (71) is fixed at the top of the workbench (1) through the support frame and is positioned at the top of the detection probe (5), one side of the middle of the top of the bottom plate (71) is in sliding connection with the support frame (72) through a sixth linear guide rail (73), a fourth pneumatic device (74) in transmission connection with the top of the bottom plate (71) is installed on one side of the top of the support frame (72), the outer side of the support frame (72) is fixedly connected with the guide rail support (75), a pull rod is in sliding connection with the middle of the guide rail support (75), a fifth pneumatic device (76) in transmission connection with the pull rod is installed at the top of the guide rail support (75), and two connecting rods (77) with rotary joints at two ends are hinged to the outer side, the two connecting rods (77) are hinged to the outer side of the pull rod in a splayed mode, a seventh linear guide rail (78) is arranged at the bottom of the guide rail support (75), two sides of the seventh linear guide rail (78) are respectively connected with clamping jaws (79) in a sliding mode, and the outer side of the top of each clamping jaw (79) is hinged to the two connecting rods (77).

8. The automatic workpiece quality inspection apparatus of claim 1, wherein: still including playing material mechanism (8), play material mechanism (8) and install in the top one side of workstation (1), and be located output one side of conveyer (2).

9. The automatic workpiece quality inspection apparatus of claim 8, wherein: kick material mechanism (8) and include mounting panel (81), push pedal (83), articulated seat (84) and cardboard (87), top one side at workstation (1) is installed in mounting panel (81), and is located output one side of conveyer (2), sixth pneumatic means (82) are installed at the top of mounting panel (81), the telescopic link tip and push pedal (83) fixed connection of sixth pneumatic means (82), install in mounting panel (81) one side articulated seat (84), articulated seat (84) are connected through pivot and cardboard (87) rotation, the top of cardboard (87) is fixed with draws piece (86), the top orientation of articulated seat (84) one side of conveyer (2) is equipped with seventh pneumatic means (85), the telescopic link tip and the drawing piece (86) fixed connection of seventh pneumatic means (85).

10. The automatic workpiece quality inspection apparatus of claim 1, wherein: still include validation mechanism (4), validation mechanism (4) are installed at workstation (1) top, and are close to one side of test probe (5), validation mechanism (4) are including diaphragm (41), riser (46) and layer board (48), install at workstation (1) top diaphragm (41), the top of diaphragm (41) is equipped with second linear guide (43), riser (46) through second linear guide (43) with diaphragm (41) sliding connection, first pneumatic means (42) are installed to one side of diaphragm (41), the telescopic link tip of first pneumatic means (42) with riser (46) fixed connection, regulating plate (44) are installed to the opposite side of diaphragm (41), one side of regulating plate (44) is equipped with inclined plane (45), the outside of riser (46) is equipped with third linear guide (47), riser (46) are through third linear guide (47) and layer board (48) sliding connection, the both sides of layer board (48) are equipped with pulley (49), pulley (49) through inclined plane (45) with regulating plate (44) rolling connection, the product of quality standard has been placed on layer board (48).