CN218191097U - Detection equipment for sensor element for automobile - Google Patents

Abstract

The utility model discloses a detection device for a sensor element for an automobile, which comprises a frame, wherein a coded disc feeding component and a coded disc receiving component are arranged on the frame and are configured to feed and receive materials through the coded disc; the defective product receiving mechanism is arranged on the rack and is configured to convey defective products; the product steering mechanism is arranged on the rack and is configured to be abutted with the coded disc feeding assembly; the detection module is arranged on the rack and comprises an indexing disc assembly, a plurality of carriers are arranged in the circumferential edge of the indexing disc assembly, and the detection unit assembly is arranged outside the circumferential direction of the indexing disc assembly; grab material manipulator setting in the frame, the utility model discloses a code wheel pay-off subassembly and code wheel receive the material subassembly and can satisfy the demand of carrying out the pay-off and receiving the material to large batch product to the automatic various detections to sensor element of accomplishing need not the workman and operate, degree of automation is high, measurement accuracy is high, with low costs, use and maintain convenience and on-the-spot excellent in use effect.

Description

Detection equipment for sensor element for automobile

Technical Field

The utility model relates to a check out test set especially relates to a sensor element's check out test set for car.

Background

The automobile is a highly integrated product, various types of sensor elements are required to meet various use requirements in actual assembly, and before the sensor elements are assembled, various tests are required to determine whether the sensor elements are qualified products.

Fig. 1 shows a sensor element of the prior art, which needs to be tested as follows when being tested to determine its qualification: 1. whether the three pins 80 are conducted after being conducted; 2. the size of three pins 80; 3. the distance between the three pin feet 80 and the axial lead of the central hole 81; 4. the diameter of the two side through holes 82; 5. the distance between the axis of the through hole 82 and the axis of the center hole 81.

Most of the existing detection methods adopt a plurality of stations to be independently arranged, manual detection is carried out manually through corresponding detection equipment, qualified products and unqualified products are collected after detection, but for the sensor elements in batches, the manual efficiency of the detection mode is low, the number of workers is large, the production cost is high, the detection quality of workers cannot be guaranteed under high-strength production, and the further improvement of the detection capacity of enterprises is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art not enough and provide a convenient operation, can automize and accomplish the detection to the various indexes of sensor element to collect the certified products, detection efficiency is high, and the recruitment is with low costs, and the quality that detects is also high, accords with the check out test set of sensor element for the car of batchization product detection demand.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a detection apparatus of a sensor element for an automobile, comprising:

a frame;

the coded disc feeding assembly and the coded disc receiving assembly are arranged on the rack and are configured to feed and receive materials through the coded discs;

at least one defective product receiving mechanism, disposed on the rack, configured to transport defective products;

the product steering mechanism is arranged on the rack and is configured to switch the direction of the product after the product on the coded disc feeding assembly is butted;

detect the module, set up in the frame, it includes to detect the module:

the indexing disc assembly is internally provided with a plurality of carriers for loading products in the circumferential edge of the indexing disc assembly;

the detection unit assembly comprises a first detection unit, a second detection unit, a third detection unit, a fourth detection unit, a fifth detection unit and a sixth detection unit which are sequentially distributed on the periphery of the dividing plate assembly, and is used for carrying out related detection on products;

the material grabbing manipulator is arranged on the rack and is configured to be in butt joint with the coded disc feeding assembly, the coded disc receiving assembly, the defective product receiving mechanism, the product steering mechanism and the carrier.

Furthermore, the product steering mechanism comprises a steering cylinder, and a rotatable product clamping jaw is arranged on the steering cylinder; the product clamping jaws clamp and then rotationally convey the product to a carrier in the detection module.

Furthermore, the first detection unit comprises a detection block capable of moving back and forth through a first air cylinder, and a plurality of conductive rods arranged in parallel are arranged at the front end of the detection block.

Further, the second detection unit includes:

a CCD detecting device arranged at one side of the index plate component,

the jacking and rotating mechanism is arranged below the indexing disc assembly and comprises a jacking cylinder, the jacking cylinder drives a rotating motor to jack upwards, a jacking rod is connected to the rotating motor, and a sucker is arranged at the top of the jacking rod;

the first positioning mechanism is arranged above the indexing disc assembly, and comprises a second clamping jaw assembly capable of moving up and down in the Z-axis direction;

the jacking and rotating mechanism enables a product in the carrier to be upwards jacked after being adsorbed, then rotates and is positioned through the first positioning mechanism, and the three pin side faces in the product are made to face the CCD detection device for visual detection.

Further, the third detecting unit:

the CCD detection device is arranged on one side of the index plate component;

the jacking rotating mechanism is arranged below the index plate component;

the second positioning mechanism is arranged above the indexing disc assembly, the second positioning mechanism comprises a sliding block which can move up and down on a Z axis, the bottom of the sliding block is provided with a square part which is matched with a product, and the front end of the sliding block is provided with a third clamping jaw assembly;

and the jacking and rotating mechanism is used for jacking the product in the carrier upwards after adsorbing the product, then rotating and positioning the product through the second positioning mechanism, so that three pins in the product are directly opposite to the CCD detection device for visual detection.

Further, the fourth detection unit includes:

the material clamping mechanical arm is arranged above the dividing disc assembly;

the position detection assembly is positioned on one side of the indexing disc assembly and comprises a detection support, a sliding module is arranged on the detection support, a detection carrier loaded with a product is arranged on the sliding module, an upright post is arranged on one side, positioned on the sliding module, of the detection support, and a pressing block used for pressing the product is arranged on the upright post;

and the fourth CCD detection device is vertically arranged above the pressing block.

Further, the fifth detection unit includes:

the lower material ejecting mechanism is arranged below the dividing plate assembly and comprises a fifth lifting cylinder, the lifting cylinder synchronously drives the two rotary material ejecting mechanisms to synchronously move upwards, the rotary material ejecting mechanism comprises a fifth motor, a rotatable material ejecting rod is arranged on the fifth motor, and a material ejecting sucker is arranged on the material ejecting rod;

the two pressing components are arranged above the indexing disc component, each pressing component comprises a moving block capable of moving up and down in the Z-axis direction, a pressing plate extends forwards from the moving block, and a pressing hole is formed in the pressing plate;

two first aperture test rods and two second aperture test rods set up two respectively compress tightly on the subassembly, just, the diameter of first aperture test rod is greater than the diameter of second aperture test rod.

Further, the sixth detection unit includes:

the jacking rotating mechanism is arranged below the dividing disc assembly;

the clamping seat is arranged on the upper surface of the dividing plate assembly;

the clamping block is arranged on the clamping seat in a manner of moving up and down through a clamping cylinder;

the laser marking machine is arranged on one side of the clamping block;

and the code scanning gun is arranged on one side of the clamping block.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the coded disc feeding assembly and the coded disc receiving assembly can meet the requirements of feeding and receiving large-batch products;

2 various detections to the sensor element are automatically completed without the operation of workers, and the device has the advantages of high degree of automation, high measurement precision, low cost, convenient use and maintenance and good field use effect.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1 is a schematic perspective view of a product;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic perspective view of a product steering mechanism according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a detection module according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic perspective view of FIG. 4 from another perspective;

fig. 7 is a schematic perspective view of a jacking rotation mechanism in an embodiment of the present invention;

fig. 8 is a front view of the first positioning mechanism according to an embodiment of the present invention;

fig. 9 is a schematic structural view of the third detecting unit after the jacking rotation mechanism is omitted in an embodiment of the present invention;

fig. 10 is a front view of a second positioning mechanism according to an embodiment of the present invention;

fig. 11 is a schematic perspective view of a fourth detecting unit after omitting the material clamping manipulator according to an embodiment of the present invention;

fig. 12 is a schematic perspective view of a fifth detecting unit according to an embodiment of the present invention;

fig. 13 is a schematic perspective view of a sixth detecting unit according to an embodiment of the present invention;

wherein: the device comprises a rack 1, a code disc feeding assembly 2, a code disc receiving assembly 3, a defective product receiving mechanism 4, a product steering mechanism 5, a detection module 6, a material grabbing manipulator 7, a product 8, a steering cylinder 50, a product clamping jaw 51, an index disc assembly 60, a carrier 61, a first detection unit 62, a second detection unit 63, a third detection unit 64, a fourth detection unit 65, a fifth detection unit 66, a sixth detection unit 67, a preliminary detection unit 68, a pin foot 80, a central hole 81, a through hole 82, a first cylinder 620, a detection block 621, a conductive rod 622, a CCD detection device 630, a lifting cylinder 631, a rotating motor 632, a suction cup 633, a second clamping jaw assembly 634, a lifting rotating mechanism 635, a third clamping jaw assembly 642, a material clamping manipulator 650, a detection support 651, a sliding module 652, a detection carrier 653, a stand 654, a pressing block 655, a fourth CCD detection device 656, a fifth lifting cylinder 660, a fifth motor 662, a material pushing rod 663, a first aperture detection rod 663, a second aperture detection rod 664, a moving block 665, a pressing plate 667, a laser clamping block 673 and a sweeping block 673.

Detailed Description

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

Referring to fig. 1, the utility model discloses a product that needs to be detected, it includes three pin foot 80, two through-holes 82 and the centre bore 81 of both sides.

Referring to fig. 2, the detection device for the sensor element for the automobile according to an embodiment of the present invention includes a rack 1, a code wheel feeding assembly 2, a code wheel receiving assembly 3, a defective product receiving mechanism 4, a product turning mechanism 5, a detection module 6, and a material grabbing manipulator 7; the coded disc feeding assembly 2 and the coded disc receiving assembly 3 are oppositely arranged on the rack 1, so that coded disc feeding and coded disc receiving of products are realized, and the device is suitable for transmission and collection of batch products; the two defective product receiving mechanisms 4 are respectively arranged on one sides of the coded disc feeding assembly 2 and the coded disc receiving assembly 3; grab material manipulator 7 and set up between code wheel pay-off subassembly 2 and code wheel material collecting assembly 3, product steering mechanism 5 sets up in the one side of grabbing material manipulator 7, detects the module 6 and sets up in one side of product steering mechanism 5.

During operation, grab material manipulator 7 and deliver to 5 departments of product steering mechanism with the product on the code wheel feeding unit 2 and deliver to and detect 6 departments of module and carry out the multinomial detection of product after the conversion of product direction, after detecting the completion, grab material manipulator 7 and deliver to code wheel receiving unit 3 departments with the certified products and collect, the defective products is delivered to behind the defective products receiving agencies 4 and is transmitted away.

Grabbing manipulator 7 in this embodiment is six manipulators, can realize that the multi-angle snatchs and places the product.

Referring to fig. 3, the product steering mechanism 5 in this embodiment includes a steering cylinder 50, a rotatable product clamping jaw 51 is disposed on the steering cylinder 50, and the product clamping jaw 51 clamps the product and then rotates 180 ° by the steering cylinder 50 to be sent to a carrier 61 in the detection module 6 for detecting the product 8.

Referring to fig. 4 to 6, the detecting module 6 in this embodiment includes an index plate assembly 60, a carrier 61 for loading a product is disposed in a circumferential edge of the index plate assembly 60, and the detecting unit assembly includes a first detecting unit 62, a second detecting unit 63, a third detecting unit 64, a fourth detecting unit 65, a fifth detecting unit 66 and a sixth detecting unit 67 which are sequentially distributed outside the index plate assembly 60, and the six detecting units are used to detect each item of the product 8 in the carrier 61.

Referring to fig. 5, the first sensing unit 62 includes a sensing block 621 movable forward and backward by a first cylinder 620, and three conductive rods 622 aligned with three pins 80 on the product are provided at a front end of the sensing block 621; during detection, the index plate assembly 60 rotates the product 8 to the carrier 61 of the first detection unit 62, the first air cylinder 620 drives the three conductive rods 62 to move forward to contact with the three pins 80, and the power-on capability of the product 8 after conduction is detected by matching with related equipment.

Referring to fig. 6-8, the second detecting unit 63 includes a CCD detecting device 630, a lifting and rotating mechanism 635, and a first positioning mechanism, the lifting and rotating mechanism 635 is disposed below the index plate assembly 60, and the lifting and rotating mechanism 635 positions the product 8 through the positioning mechanism after lifting the carrier 61 upward.

Jacking rotary mechanism 635 includes jacking cylinder 631, and jacking cylinder 631 drives rotating electrical machines 632 and up jacks, and the synchronous drive rises with the jacking pole 633 that rotating electrical machines 632 links to each other, is equipped with sucking disc 634 on jacking pole 633, and when the jacking pole was through jacking cylinder 631 jacking to the product bottom, it was adsorbed the product through sucking disc 634, then jacking pole 631 continued to move up and upwards jack up product 8 from the carrier.

When the product is in place, the product is positioned by using the first positioning mechanism, the first positioning mechanism comprises a second clamping jaw component 634 which can move up and down in the Z-axis direction, the second clamping jaw component 634 clamps three pins and then detects the distance between the axis line of the central hole 81 and the pins through the CCD detection device 630, and the side surfaces of the three pins at the moment are aligned with the CCD detection device 630.

Referring to fig. 9-10, the third detecting unit 64 also includes a CCD detecting device 630, a lifting and rotating mechanism 635, and a second positioning mechanism, where the second positioning mechanism includes a sliding block 640 capable of moving up and down on the Z axis, the bottom of the sliding block is provided with a square portion adapted to the product, and the front end of the sliding block is provided with a third clamping jaw assembly 642 for clamping three pins.

During operation, after the product is adsorbed by the jacking rotating mechanism 635, the product is jacked upwards from the carrier, then the product is positioned by the second positioning mechanism after rotating to the set position, the three pins are clamped by the third clamping jaw assembly 642 in the second positioning mechanism, the three pins at the moment are right opposite to the CCD detection device 630, meanwhile, the main body part of the product is clamped in the profiling part, the position stability of the product is ensured, and then the size of the three pins is measured by the CCD detection device 630.

Referring to fig. 11, the fourth inspection unit 65 includes a material clamping robot 650 and a position inspection unit, wherein the material clamping robot 650 is disposed above the index plate assembly 60, and clamps the product and then transfers the product to the position inspection unit for position inspection.

The position detection assembly comprises a detection support 651, a sliding module 652 is arranged on the detection support 651, a detection carrier 653 loaded with a product is arranged on the sliding module, a stand column 654 is arranged on one side, located on the sliding module, of the detection support 651, and a pressing block 655 used for pressing the product and a fourth CCD detection device 656 used for detecting the vertical setting of the product are arranged on the stand column.

During operation, the material clamping manipulator 650 picks the products in the corresponding carriers and then sends the products to the detection carrier 653, the detection carrier 653 carries the products 8 to slide to the lower side of the pressing block 655 through the sliding module 652, the pressing block 655 presses the products tightly after pressing down, and then the fourth CCD detection device 656 is used for detecting the distance between the through hole 82 and the axis of the central hole 81.

Referring to fig. 12, the fifth detecting unit 66 includes a lower ejector mechanism located below the index plate assembly 60 and two upper pressing assemblies; the lower material ejecting mechanism comprises a fifth lifting cylinder 660, the lifting cylinder 600 drives the two rotary material ejecting mechanisms to move upwards synchronously, the rotary material ejecting mechanism comprises a fifth motor 661, a rotatable material ejecting rod 662 is arranged on the fifth motor, and a material ejecting sucker (not shown in the figure) is arranged on the material ejecting rod.

The pressing assembly comprises a moving block 665 capable of moving up and down in the Z-axis direction, the moving block extends forwards to form a U-shaped pressing plate 666, pressing holes 667 are formed in the U-shaped pressing plate, and after the U-shaped pressing plate is pressed downwards, a product is pressed after penetrating through the pressing holes 667.

Two first aperture detection rods 663 and second aperture detection rods 664 which can move up and down are respectively arranged in the two pressing components, and the diameter of each first aperture detection rod is larger than that of each second aperture detection rod.

When the lifting device works, the fifth lifting cylinder 660 is used for driving the two rotary material ejecting mechanisms to move upwards for a certain distance, the material ejecting rod 662 ascends to adsorb products through the sucking disc, and then the products are ejected to a certain height from the carrier; two compress tightly the subassembly and move down and compress tightly the product, two first aperture detection pole 663 and two second detection pole 664 detect the through-hole 82 size of two products 8 respectively, first aperture detection pole 663 is bigger than the diameter of second detection pole 664, can detect the aperture of two products like this, detection efficiency is high, and the through-hole 82 of every product all can detect through first aperture detection pole 663 and second detection pole 664, ensure that the diameter of through-hole 82 is between the diameter of first aperture detection pole and second detection pole.

Referring to fig. 13, the sixth detecting unit 67 includes a lifting and rotating mechanism 635 for lifting a carrier with a product, a clamping seat 672 is disposed above the lifting and rotating mechanism and above the product, a clamping block 674 capable of moving up and down through a clamping cylinder 673 is disposed on the clamping seat 672, a laser marking machine 670 is disposed on one side of the clamping block, and a code scanning gun 671 is disposed on one side of the laser marking machine 670.

When the automatic labeling machine works, the jacking rotating mechanism 635 lifts a product upwards from the carrier, the clamping block 674 moves downwards through the clamping cylinder 673 to clamp the product vertically, the laser labeling machine 670 performs laser labeling operation on the product, and finally the code scanning gun 671 scans and records labels on the product.

This check out test set is after the relevant data detection to the product, and relevant data can be transmitted to control system in, is grabbed material manipulator 7 by control system control and puts the qualified product to the code wheel and receive the material subassembly, and the defective products is then transmitted away through defective products receiving agencies.

In addition, the detection device further comprises a preparation module 68 with the same structure as the third detection unit, so that the third detection unit can be used when being out of service, and the stability of the detection device is improved.

The specific flow of the detection device is as follows:

the product 8 is fed forwards through the coded disc feeding assembly 2, the material grabbing manipulator 7 sends the product to the product steering mechanism 5, and the product steering mechanism 5 steers the product and then sends the product to the detection module 6.

Six detecting element in the detection module 6 detect the product in proper order, wherein:

the first detection unit is used for detecting the conductivity of the three pin pins on the product;

the second detection unit is used for detecting the distance between the three pin feet on the product and the axis of the central hole;

the third detection unit is used for detecting the sizes of the three pins on the product;

the fourth detection unit is used for detecting the distance between the through hole in the product and the axis of the central hole;

the fifth detection unit is used for detecting the diameter of the through hole on the product;

and the sixth detection unit marks and scans the product.

After the product detection is finished, the control system automatically analyzes, the material grabbing manipulator 7 is controlled to collect qualified products by sending the products to the coded disc material receiving assembly 3, and unqualified products are sent to the unqualified product material receiving mechanism 4 to be transmitted out.

To sum up, the whole equipment realizes automatic feeding and feeding, can detect various data of the products after turning the products, and finally respectively sends out the defective products and the qualified products after automatically sorting the defective products and the qualified products, so that the detection efficiency is high, the labor cost is low, and the detection requirements of batch products are met.

The above is only a specific application example of the present invention, and does not set any limit to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (8)

1. A detecting apparatus of a sensor element for an automobile, characterized by comprising:

a frame;

the coded disc feeding assembly and the coded disc receiving assembly are arranged on the rack and are configured to feed and receive materials through the coded discs;

at least one defective product receiving mechanism, disposed on the rack, configured to transport defective products;

the product steering mechanism is arranged on the rack and is configured to switch the direction of the product after the product on the coded disc feeding assembly is butted;

detect the module, set up in the frame, it includes to detect the module:

the indexing disc assembly is internally provided with a plurality of carriers for loading products in the circumferential edge of the indexing disc assembly;

the detection unit assembly comprises a first detection unit, a second detection unit, a third detection unit, a fourth detection unit, a fifth detection unit and a sixth detection unit which are sequentially distributed on the periphery of the dividing plate assembly, and is used for carrying out related detection on products;

the material grabbing manipulator is arranged on the rack and is configured to be in butt joint with the coded disc feeding assembly, the coded disc receiving assembly, the defective product receiving mechanism, the product steering mechanism and the carrier.

2. The detecting device of a sensor element for an automobile according to claim 1, characterized in that: the product steering mechanism comprises a steering cylinder, and a rotatable product clamping jaw is arranged on the steering cylinder; the product clamping jaws clamp and then rotationally convey the product to a carrier in the detection module.

3. The detecting device of a sensor element for an automobile according to claim 1, characterized in that: the first detection unit comprises a detection block capable of moving back and forth through a first air cylinder, and a plurality of conductive rods arranged in parallel are arranged at the front end of the detection block.

4. The detecting apparatus of a sensor element for an automobile according to claim 1, wherein said second detecting unit includes:

a CCD detecting device arranged at one side of the index plate component,

the jacking and rotating mechanism is arranged below the indexing disc assembly and comprises a jacking cylinder, the jacking cylinder drives a rotating motor to jack upwards, a jacking rod is connected to the rotating motor, and a sucker is arranged at the top of the jacking rod;

the first positioning mechanism is arranged above the indexing disc assembly, and comprises a second clamping jaw assembly capable of moving up and down in the Z-axis direction;

the jacking and rotating mechanism enables a product in the carrier to be upwards jacked after being adsorbed, then rotates and is positioned through the first positioning mechanism, and the three pin side faces in the product are made to face the CCD detection device for visual detection.

5. The detecting device of a sensor element for an automobile as set forth in claim 1, wherein said third detecting unit:

the CCD detection device is arranged on one side of the index plate component;

the jacking rotating mechanism is arranged below the index plate component;

the second positioning mechanism is arranged above the indexing disc assembly, the second positioning mechanism comprises a sliding block which can move up and down on a Z axis, the bottom of the sliding block is provided with a square part which is matched with a product, and the front end of the sliding block is provided with a third clamping jaw assembly;

and the jacking and rotating mechanism is used for jacking the product in the carrier upwards after adsorbing the product, then rotating and positioning the product through the second positioning mechanism, so that three pins in the product are directly opposite to the CCD detection device for visual detection.

6. The detecting apparatus of a sensor element for an automobile according to claim 1, wherein said fourth detecting unit includes:

the material clamping manipulator is arranged above the dividing disc assembly;

the position detection assembly is positioned on one side of the indexing disc assembly and comprises a detection support, a sliding module is arranged on the detection support, a detection carrier loaded with a product is arranged on the sliding module, an upright post is arranged on one side, positioned on the sliding module, of the detection support, and a pressing block used for pressing the product is arranged on the upright post;

and the fourth CCD detection device is vertically arranged above the pressing block.

7. The detecting device for a sensor element for an automobile as set forth in claim 1, wherein said fifth detecting unit includes:

the lower material ejecting mechanism is arranged below the dividing plate assembly and comprises a fifth lifting cylinder, the lifting cylinder synchronously drives the two rotary material ejecting mechanisms to synchronously move upwards, the rotary material ejecting mechanism comprises a fifth motor, a rotatable material ejecting rod is arranged on the fifth motor, and a material ejecting sucker is arranged on the material ejecting rod;

the two pressing components are arranged above the indexing disc component, each pressing component comprises a moving block capable of moving up and down in the Z-axis direction, a pressing plate extends forwards from the moving block, and a pressing hole is formed in the pressing plate;

two first aperture check bars and two second aperture check bars set up respectively two compress tightly on the subassembly, just, the diameter of first aperture check bar is greater than the diameter of second aperture check bar.

8. The detecting apparatus of a sensor element for an automobile according to claim 1, wherein said sixth detecting unit includes:

the jacking rotating mechanism is arranged below the dividing disc assembly;

the clamping seat is arranged on the upper surface of the dividing plate assembly;

the clamping block is arranged on the clamping seat in a manner of moving up and down through a clamping cylinder;

the laser marking machine is arranged on one side of the clamping block;

and the code scanning gun is arranged on one side of the clamping block.

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