CN216132412U - Thread detection machine - Google Patents
Thread detection machine Download PDFInfo
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- CN216132412U CN216132412U CN202121825097.1U CN202121825097U CN216132412U CN 216132412 U CN216132412 U CN 216132412U CN 202121825097 U CN202121825097 U CN 202121825097U CN 216132412 U CN216132412 U CN 216132412U
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Abstract
The utility model discloses a thread detection machine, and aims to provide a thread detection machine which is good in detection effect and can be compatible with two products. The automatic feeding device comprises a machine table, wherein a base, a first feeding module, a second feeding module, a screwdriver module and a discharging module are arranged on the machine table, a product clamping module, a camera module, a first linear guide rail and two driving mechanisms are arranged on the base, the first linear guide rail is horizontally arranged, a first sliding block and a second sliding block are matched on the first linear guide rail in a sliding mode, the two driving mechanisms respectively drive the first sliding block and the second sliding block to slide, product stations are arranged on the first sliding block and the second sliding block, the first feeding module is matched with the product stations of the first sliding block, the second feeding module is matched with the product stations of the second sliding block, and a detection station is arranged on the first linear guide rail. The utility model is applied to the technical field of thread detection.
Description
Technical Field
The utility model relates to a thread detection machine.
Background
In the industrial production process, bottom hole tapping is a common processing procedure. Tapping is to screw a screw tap into a bottom hole to be drilled by using a certain torque to process an internal thread, and a proper screw tap is required to be selected according to the diameter of the bottom hole, so that tapping is completed. For the workpiece itself, the condition of the thread formed by tapping directly influences the smooth installation of the workpiece and the stress condition of the screw, and if the internal thread is damaged, the thread screwing-in is not smooth, the thread tapping is askew and the like, the specific condition of the internal thread is difficult to directly observe by naked eyes due to the obstructed view line, so that the fault cannot be checked in advance; in addition, in chinese patent with publication number CN213515367U, it discloses a thread detection device, which comprises a box body, a jig platform arranged on the upper portion of the box body, a vibration feeding component arranged on the left side of the jig platform, a positioning mechanism arranged at the vibration feeding component, a material taking component arranged on the right side of the positioning mechanism and located on the jig platform, a detection jig arranged below the material taking component and located on the jig platform, and a good product box and a bad product box arranged on the right side of the material taking component and located on the jig platform. Obviously, a material can only be deposited to the vibration dish of this patent to fix a position its orderly range after coming out, processes such as detection, nevertheless need detect two kinds of products sometimes, if increase one set of location detection mechanism again, can lead to overall cost to rise undoubtedly, and occupy shortcomings such as certain spatial position, simultaneously, current screw thread detects machine unable omnidirectional detection screw thread incline direction and inclination when detecting the screw thread. Therefore, aiming at the defects of the prior art, a thread detection machine which has a good detection effect and can be compatible with two products needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the thread detection machine which has a good detection effect and can be compatible with two products.
The technical scheme adopted by the utility model is as follows: the automatic feeding device comprises a machine table, wherein a base, a first feeding module, a second feeding module, a screwdriver module and a blanking module are arranged on the machine table, a product clamping module, a camera module, a first linear guide rail and two driving mechanisms are arranged on the base, the first linear guide rail is horizontally arranged, a first sliding block and a second sliding block are matched on the first linear guide rail in a sliding mode, the two driving mechanisms respectively drive the first sliding block and the second sliding block to slide, product stations are arranged on the first sliding block and the second sliding block, the first feeding module is matched with the product stations of the first sliding block, the second feeding module is matched with the product stations of the second sliding block, a detection station is arranged on the first linear guide rail, and the screwdriver module, the blanking module and the product clamping module are arranged on the machine table, The camera module, the first sliding block and the second sliding block are matched with the detection station.
Further, the screwdriver module comprises a screwdriver fixing seat, a first Z-axis linear module and a second Z-axis linear module are arranged on the screwdriver fixing seat, the first Z-axis linear module drives the moving plate to move up and down, the second Z-axis linear module drives the screw loading platform to move up and down, the moving plate is provided with a rotating motor and a universal joint screwdriver which is in transmission with the rotating motor, the screw loading platform is positioned below the universal joint screwdriver, a first clamping plate, a second clamping plate, a first spring and a second spring are arranged on the screw loading platform, the first spring and the second spring respectively drive the first clamping plate and the second clamping plate to clamp mutually, and a through hole matched with the lower end of the universal joint screwdriver is formed between the first clamping plate and the second clamping plate, and a first proximity switch matched with the universal joint screwdriver is further arranged on the movable plate.
Further, the unloading module includes unloading cylinder, charging conduit and magazine and switches the cylinder, unloading cylinder drive push pedal pushes away the material to in the charging conduit, the certified products magazine reaches the setting of all cooperation of defective work magazine is in the below of charging conduit, the magazine switches cylinder drive certified products magazine and the removal of defective work magazine.
Furthermore, the product clamping module comprises two clamping cylinders, the two product stations are provided with product side pressure assemblies in a matched mode, and the two clamping cylinders drive the two product side pressure assemblies to clamp.
Further, still be provided with second proximity switch and third proximity switch on the base, the second proximity switch is located the output terminal of first material loading module, the third proximity switch is located the output terminal of second material loading module.
Further, the product side pressure assembly comprises a second linear slide rail and a product side pressing block in sliding fit with the second linear slide rail, a guide rod is arranged between the product side pressing block and the product stations in a matched mode, and a reset spring is sleeved on the guide rod.
Furthermore, the first feeding module and the second feeding module respectively comprise a vibrating feeding disc and a straight vibrator connected with the output end of the vibrating feeding disc, and the output end of the straight vibrator is matched with the product station.
Furthermore, magnets are embedded in the product stations.
Furthermore, a buffer stopper arranged between the first sliding block and the second sliding block is arranged on the detection station, and the first sliding block and the second sliding block are matched with the buffer stopper.
Further, the camera module is including setting up two cameras on the base, two the camera all with detect the station and cooperate, two be 90 degrees settings between the camera.
The utility model has the beneficial effects that: compared with the defects of the prior art, in the utility model, during feeding, a product with a certain specification is moved to the product station of the first slide block through the first feeding module, and the first slide block is further driven to slide through the driving mechanism, so that the product positioned on the product station can be moved to the detection station for detection; similarly, when the products need to be switched, the products of another specification are placed on the second feeding module for feeding, and are moved to the detection station; when the product is transported to the detection station, the product is clamped and positioned by the product clamping module, a screw is further screwed into the product by the screwdriver module, the screw is further photographed and detected by the camera module, the screwdriver module performs screw loosening and screw taking operations after detection is finished, and the product is further blanked by the blanking module, so that the utility model can be compatible with two products, the loaded product can be automatically switched by arranging the first loading module and the second loading module, and the product is further moved to the detection station for subsequent positioning, clamping and detection, thereby sharing one set of detection equipment, not only reducing the cost and saving a part of space positions, but also photographing in a 90-degree posture by adopting two cameras, and detecting the inclination direction and inclination angle of the thread in a 360-degree all-round way, the utility model has the advantages of good detection effect and compatibility of two products.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a base, a first loading module, a second loading module, a first linear guide rail, a product clamping module, and a blanking module;
FIG. 3 is a schematic perspective view of the base, the first feeding module, the second feeding module, the first linear guide rail and the product clamping module;
FIG. 4 is a perspective view of the second block and the first linear guide;
fig. 5 is a partially enlarged schematic view of a portion a of fig. 4;
FIG. 6 is a schematic perspective view of the vibrating feeding tray and the vertical vibrator;
FIG. 7 is a schematic perspective view of a screwdriver module;
fig. 8 is a partially enlarged schematic view of a portion B of fig. 7;
FIG. 9 is a schematic plan view of a screwdriver module;
fig. 10 is a partially enlarged schematic view of a portion C of fig. 9;
fig. 11 is a schematic plan view of the screw loading platform, the first clamping plate and the second clamping plate.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the present invention includes a machine table 1, a base 2, a first loading module 3, a second loading module 4, a screwdriver module 5 and a blanking module 6 are disposed on the machine table 1, a product clamping module 7, a camera module 8, a first linear guide 9 and two driving mechanisms 10 are disposed on the base 2, the first linear guide 9 is disposed horizontally, a first slider 11 and a second slider 12 are slidably engaged with the first linear guide 9, the two driving mechanisms 10 respectively drive the first slider 11 and the second slider 12 to slide, a product station 13 is disposed on each of the first slider 11 and the second slider 12, the first loading module 3 is engaged with the product station 13 of the first slider 11, the second loading module 4 is engaged with the product station 13 of the second slider 12, the first linear guide rail 9 is provided with a detection station, and the screwdriver module 5, the blanking module 6, the product clamping module 7, the camera module 8, the first sliding block 11 and the second sliding block 12 are all matched with the detection station. Compared with the defects of the prior art, in the utility model, during feeding, a product with a certain specification is moved to the product station 13 of the first slide block 11 through the first feeding module 3, and the first slide block 11 is further driven to slide through the driving mechanism 10, so that the product on the product station 13 can be moved to the detection station for detection; similarly, when the products need to be switched, the products of another specification are placed on the second feeding module 4 for feeding, and are moved to the detection station; when the product is transported to the detection station, the product is clamped and positioned by the product clamping module 7, and a screw is further tapped into the product by the screwdriver module 5, further, the camera module 8 is used for photographing and detecting the screw, after the detection is finished, the screwdriver module 5 is used for loosening and taking the screw, the blanking module 6 is used for blanking the product, therefore, the utility model can be compatible with two products, the loaded products can be automatically switched through the arrangement of the first loading module 3 and the second loading module 4, and the products are further moved to the detection station for subsequent positioning, clamping and detection, therefore, one set of detection equipment can be shared, the cost can be reduced, and a part of space positions can be saved, so that the utility model has the advantages of good detection effect and compatibility of two products.
As shown in fig. 7 to 11, in this embodiment, the screwdriver module 5 includes a screwdriver fixing base 501, a first Z-axis linear module 502 and a second Z-axis linear module 503 are disposed on the screwdriver fixing base 501, the first Z-axis linear module 502 drives a moving plate 504 to move up and down, the second Z-axis linear module 503 drives a screw loading platform 505 to move up and down, a rotating motor 506 and a universal joint screwdriver 507 driven by the rotating motor 506 are disposed on the moving plate 504, the screw loading platform 505 is located below the universal joint screwdriver 507, a first clamping plate 508, a second clamping plate 509, a first spring and a second spring are disposed on the screw loading platform 505, the first clamping plate 508 and the second clamping plate 509 are driven by the first spring and the second spring to clamp each other, a through hole 512 matched with a lower end of the universal joint screwdriver 507 is disposed between the first clamping plate 508 and the second clamping plate 509, the moving plate 504 is further provided with a first proximity switch 513 matched with the universal joint screw 507. When the product is transported to the detection station, the first Z-axis linear module 502 drives the moving plate 504 to descend, and simultaneously the second Z-axis linear module 503 drives the screw loading platform 505 to descend, so that the screw loading platform 505 moves to the product, the universal joint screw driver 507 presses the screw on the product after passing through the through hole, and further enables the universal joint screw driver 507 to attack the screw into the product through the rotation motion of the rotating motor 506, in the process, when the first proximity switch 513 detects that the spring on the universal joint screw driver 507 is not compressed, the screw thread may be damaged and is directly judged to be an unqualified product, the camera module 8 further takes a picture and collects data, and when the process is completed, the rotating motor 506 drives the universal joint screw driver 507 to perform reverse rotation motion again to separate the screw from the product, finally, the first Z-axis linear module 502 and the second Z-axis linear module 503 are reset to wait for the next product.
In this embodiment, the blanking module 6 includes a blanking cylinder 601, a blanking groove 602 and a magazine switching cylinder 603, the blanking cylinder 601 drives a push plate to push the blanking groove 602, the qualified product magazine 604 and the unqualified product magazine 605 are both arranged below the blanking groove 602 in a matching manner, and the magazine switching cylinder 603 drives the qualified product magazine 604 and the unqualified product magazine 605 to move. After the detection is finished, the magazine switching cylinder 603 switches according to the detection result, so that the corresponding product can be pushed into the blanking groove 602 by the push plate and further falls into the qualified magazine 604 or the unqualified magazine 605 for classification.
In this embodiment, the product clamping module 7 includes two clamping cylinders 701, two product side pressure assemblies 702 are respectively disposed on the two product stations 13 in a matching manner, and the two clamping cylinders 701 respectively drive the two product side pressure assemblies 702 to clamp.
In this embodiment, the base 2 is further provided with a second proximity switch 201 and a third proximity switch 202, the second proximity switch 201 is located at the output end of the first feeding module 3, and the third proximity switch 202 is located at the output end of the second feeding module 4.
In this embodiment, the product side pressure assembly 702 includes a second linear slide rail 703 and a product side pressure block 704 slidably fitted on the second linear slide rail 703, a guide rod 705 is fittingly disposed between the product side pressure block 704 and the product station 13, and a return spring 706 is sleeved on the guide rod 705.
As shown in fig. 6, in this embodiment, each of the first feeding module 3 and the second feeding module 4 includes a vibrating feeding tray 301 and a straight vibrator 302 connected to an output end of the vibrating feeding tray 301, and an output end of the straight vibrator 302 is matched with the product station 13.
In this embodiment, the product station 13 has magnets embedded therein. The magnets are arranged to prevent the products from falling from the product station 13 due to vibration.
In this embodiment, a buffer stopper 211 located between the first slider 11 and the second slider 12 is disposed on the detection station, and both the first slider 11 and the second slider 12 are matched with the buffer stopper 211.
In this embodiment, the camera module 8 includes two cameras 801 arranged on the base 2, two the cameras 801 all cooperate with the detection station, and two the cameras 801 are arranged at 90 degrees. When two cameras 801 take pictures at 90 degrees, the inclination of the screw in different angle directions can be detected. At first, a batch of high-quality products are taken, the inclination degrees of the internal threads of the batch of products are recorded, the value range of the high-quality products is formulated, and whether the products are qualified or not can be judged by numerical value comparison, so that the camera 801 is adopted to take a picture in a 90-degree posture, and the inclination direction and the inclination angle of the threads can be detected in a 360-degree all-round manner.
The using process of the utility model is as follows:
a worker places a product A and a product B on the first feeding module 3 and the second feeding module 4 respectively, the worker controls the first feeding module 3 to start feeding, the second proximity switch 201 identifies the position of the product, the product moves when the presence of the material is detected, the product is conveyed to the detection station, the screw batch module 5 sends screws and beats the screws, the camera module 8 then takes pictures of the screws to detect, the screw batch module 5 releases the screws and takes the screws again after the detection is finished, and the blanking module 6 divides the product into two areas of unqualified products and qualified products; similarly, the worker controls the second feeding module 4 to start feeding, and repeats the operations, so that the two products can be compatible, and the cost and the space are greatly saved.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (10)
1. A thread detection machine is characterized in that: the automatic feeding device comprises a machine table (1), wherein a base (2), a first feeding module (3), a second feeding module (4), a screwdriver module (5) and a blanking module (6) are arranged on the machine table (1), a product clamping module (7), a camera module (8), a first linear guide rail (9) and two driving mechanisms (10) are arranged on the base (2), the first linear guide rail (9) is horizontally arranged, a first sliding block (11) and a second sliding block (12) are arranged on the first linear guide rail (9) in a sliding fit mode, the two driving mechanisms (10) respectively drive the first sliding block (11) and the second sliding block (12) to slide, product stations (13) are arranged on the first sliding block (11) and the second sliding block (12), the first feeding module (3) is matched with the product stations (13) of the first sliding block (11), the second feeding module (4) is matched with the product station (13) of the second sliding block (12), the first linear guide rail (9) is provided with a detection station, and the screwdriver module (5), the blanking module (6), the product clamping module (7), the camera module (8), the first sliding block (11) and the second sliding block (12) are matched with the detection station.
2. The thread testing machine of claim 1, wherein: the screwdriver module (5) comprises a screwdriver fixing seat (501), a first Z-axis linear module (502) and a second Z-axis linear module (503) are arranged on the screwdriver fixing seat (501), the first Z-axis linear module (502) drives a moving plate (504) to move up and down, the second Z-axis linear module (503) drives a screw loading platform (505) to move up and down, the moving plate (504) is provided with a rotating motor (506) and a universal joint screwdriver (507) which is in transmission with the rotating motor (506), the screw loading platform (505) is located below the universal joint screwdriver (507), a first clamping plate (508), a second clamping plate (509), a first spring and a second spring are arranged on the screw loading platform (505), and the first clamping plate (508) and the second clamping plate (509) are driven by the first spring and the second spring respectively to clamp tightly, a through hole (512) matched with the lower end of the universal joint screwdriver (507) is formed between the first clamping plate (508) and the second clamping plate (509), and a first proximity switch (513) matched with the universal joint screwdriver (507) is further arranged on the moving plate (504).
3. The thread testing machine of claim 1, wherein: the blanking module (6) comprises a blanking cylinder (601), a blanking groove (602) and a material box switching cylinder (603), the blanking cylinder (601) drives a push plate to push the blanking groove (602) to the material, a qualified material box (604) and an unqualified material box (605) are arranged below the blanking groove (602) in a matched mode, and the material box switching cylinder (603) drives the qualified material box (604) and the unqualified material box (605) to move.
4. The thread testing machine of claim 1, wherein: the product clamping module (7) comprises two clamping cylinders (701), two product side pressure assemblies (702) are arranged on the product stations (13) in a matched mode, and the two clamping cylinders (701) respectively drive the two product side pressure assemblies (702) to clamp.
5. The thread testing machine of claim 1, wherein: the base (2) is further provided with a second proximity switch (201) and a third proximity switch (202), the second proximity switch (201) is located at the output end of the first feeding module (3), and the third proximity switch (202) is located at the output end of the second feeding module (4).
6. The thread testing machine of claim 4, wherein: the product side pressure assembly (702) comprises a second linear slide rail (703) and a product side pressure block (704) which is in sliding fit with the second linear slide rail (703), a guide rod (705) is arranged between the product side pressure block (704) and the product station (13) in a matching mode, and a return spring (706) is sleeved on the guide rod (705).
7. The thread testing machine of claim 1, wherein: first material loading module (3) and second material loading module (4) all including vibration material loading tray (301) and with straight oscillator (302) that material loading tray (301) output meets, the output of straight oscillator (302) with product station (13) cooperate.
8. The thread testing machine of claim 1, wherein: the magnet is embedded in the product station (13).
9. The thread testing machine of claim 1, wherein: the detection device is characterized in that a buffer stopper (211) located between the first sliding block (11) and the second sliding block (12) is arranged on the detection station, and the first sliding block (11) and the second sliding block (12) are matched with the buffer stopper (211).
10. The thread testing machine of claim 1, wherein: the camera module (8) is including setting up two cameras (801) on base (2), two camera (801) all with detection station cooperatees, two it sets up to be 90 degrees between camera (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825097.1U CN216132412U (en) | 2021-08-06 | 2021-08-06 | Thread detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825097.1U CN216132412U (en) | 2021-08-06 | 2021-08-06 | Thread detection machine |
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| Publication Number | Publication Date |
|---|---|
| CN216132412U true CN216132412U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121825097.1U Active CN216132412U (en) | 2021-08-06 | 2021-08-06 | Thread detection machine |
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| Country | Link |
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| CN (1) | CN216132412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639670A (en) * | 2021-08-06 | 2021-11-12 | 珠海市运泰利自动化设备有限公司 | Thread detection machine |
| CN114988085A (en) * | 2022-08-04 | 2022-09-02 | 苏州智研工业智能设备有限公司 | Table type efficient part thread detection machine tool |
-
2021
- 2021-08-06 CN CN202121825097.1U patent/CN216132412U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639670A (en) * | 2021-08-06 | 2021-11-12 | 珠海市运泰利自动化设备有限公司 | Thread detection machine |
| CN113639670B (en) * | 2021-08-06 | 2024-08-23 | 珠海市运泰利自动化设备有限公司 | Screw thread detecting machine |
| CN114988085A (en) * | 2022-08-04 | 2022-09-02 | 苏州智研工业智能设备有限公司 | Table type efficient part thread detection machine tool |
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