Counting pipeline device for bolt detection
By designing a counting pipe device for bolt detection, the problem of low bolt detection efficiency is solved by using support limits, sliding track transportation and height detection, and efficient bolt quality control and production efficiency improvement are achieved.
Patent Information
- Application Number
- CN202421036406.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the existing bolt production process, the bolt detection efficiency is low, resulting in difficulty in production efficiency and quality control.
Design a counting pipe device including a pipe body, a central support, a bolt height detection device, a lower limit detector, an upper limit detector, an outgoing cylinder and a counting sensor, and is designed to carry out the support limit, a sliding track, a height detection and a defective product discharge. Achieve rapid detection and counting of bolts.
It improves bolt detection efficiency, reduces production costs, ensures bolt quality, improves production efficiency, and realizes the height adjustment of the detector and accurately launches unqualified products through PLC control and adjustment screws.
Smart Images
Figure CN222343487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bolt output pipelines, in particular to a counting pipeline device used for bolt detection. Background Art
[0002] The existing bolt production process is usually fully automatic production through bolt manufacturing equipment. During fully automatic processing, the bolts produced have certain tolerances. In conventional production, the produced bolts need to pass through separate testing equipment to ensure the quality of the bolts. In this way, the bolts need to be transported and the detection efficiency is low. In order to solve the above problems, it is necessary to improve the pipeline for bolt discharge. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a counting pipeline device for bolt detection, which has the characteristics of low transformation cost, improved detection efficiency, improved production efficiency, and guaranteed bolt quality.
[0004] The technical solution adopted by the utility model to solve its technical problems is: providing a counting pipeline device for bolt detection, including a pipeline body, a middle supporting extension and a bolt height detection device, wherein a channel is arranged in the middle of the pipeline body, a middle supporting extension is arranged in the middle of the channel, a bolt sliding track is arranged in the middle of the middle supporting extension, a bolt height detection device is installed in the middle of the upper end surface of the pipeline body, a lower limit detector and an upper limit detector inserted into the channel are symmetrically installed in the lower part of the bolt height detection device, an ejection cylinder inserted into the pipeline body is installed on the rear left side of the pipeline body, a counting sensor is installed on the rear right side of the pipeline body, a defective product discharge pipeline is installed on the front left side of the pipeline body, and the defective product discharge pipeline corresponds to the ejection cylinder.
[0005] In the technical solution, a middle support extension is provided to support and limit the nut structure of the bolt, a bolt sliding track is provided to facilitate the arrangement and transportation of the bolt body, a lower limit detector and an upper limit detector are installed to detect the height of the bolt body to ensure that qualified bolt bodies within the tolerance are separated from unqualified bolt bodies, a push-out cylinder is provided to push the unqualified bolt body into the defective product discharge pipe, and a counting sensor is provided to count the products.
[0006] As a supplement to the present technical solution, the ejection cylinder, the lower limit detector, the upper limit detector and the counting sensor are arranged at equal intervals, and four transport stations are formed between the ejection cylinder, the lower limit detector, the upper limit detector and the counting sensor.
[0007] In this technical solution, four transport stations are set up to facilitate device statistics and ensure that the ejection cylinder accurately ejects the product.
[0008] As a supplement to the technical solution, a middle installation panel is installed in the middle of the bolt height detection device, and a PLC control board is installed in the middle of the upper end surface of the middle installation panel.
[0009] In this technical solution, a PLC control panel is provided to control the ejection cylinder to work according to the equipment program, thereby ejecting unqualified products.
[0010] As a supplement to the present technical solution, the lower limit detector and the upper limit detector adopt the same structure, both including a detector housing, a contact sensor and a sliding rail. Two sliding rails are symmetrically installed on the inner wall of the detector housing. A contact sensor that moves up and down is installed between the sliding rails. A contact spring extending into the channel is installed at the lower end of the contact sensor.
[0011] In this technical solution, the upper limit detector detects the upper limit of the tolerance, and the lower limit detector detects the lower limit of the tolerance. Only products between the lower limit detector and the upper limit detector are qualified products.
[0012] When the lower limit detector and the upper limit detector are working, when the product does not touch the upper limit detector but only touches the lower limit detector, the product is a qualified product; when the product touches both the upper limit detector and the lower limit detector, the product is an unqualified product; when the product does not touch both the upper limit detector and the lower limit detector, the product is an unqualified product.
[0013] As a supplement to the present technical solution, two adjusting screws are symmetrically installed on the bolt height detection device, the lower end of the adjusting screw is connected to the lower limit detector or the upper limit detector, and the adjusting screw and the middle installation panel are connected by threads.
[0014] In the technical solution, an adjusting screw is provided to adjust the height of the lower limit detector and the upper limit detector.
[0015] Beneficial effects: The utility model relates to a counting pipe device for bolt detection, which supports and limits the nut structure of the bolt by arranging a middle support extension, facilitates the arrangement and transportation of the bolt body by arranging a bolt sliding track, installs a lower limit detector and an upper limit detector to detect the height of the bolt body to ensure that qualified bolt bodies within the tolerance are separated from unqualified bolt bodies, and arranges a push cylinder to push unqualified bolt bodies into a defective product discharge pipe, and arranges a counting sensor to count products. The utility model has the characteristics of low transformation cost, improved detection efficiency, improved production efficiency, and ensured bolt quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a cross-sectional view of the utility model;
[0017] Figure 2 It is a cross-sectional view of the utility model in a top-down state;
[0018] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle.
[0019] Illustration: 1. Pipe body, 2. Middle support extension, 3. Bolt height detection device, 4. Middle installation panel, 5. PLC control board, 6. Upper limit detector, 7. Lower limit detector, 8. Push-out cylinder, 9. Counting sensor, 10. Bolt sliding track, 11. Push-out cylinder body, 12. Push-out block, 13. Defective product discharge pipe, 14. Detector housing, 15. Sliding rail, 16. Contact sensor, 17. Adjusting screw, 18. Contact spring, 19. Bolt body, 20. Channel. DETAILED DESCRIPTION
[0020] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.
[0021] The embodiment of the utility model relates to a counting pipeline device for bolt detection, such as Figure 1 As shown in FIG. 3 , it comprises a pipe body 1, a middle supporting edge 2 and a bolt height detecting device 3. A channel 20 is arranged in the middle of the pipe body 1, a middle supporting edge 2 is arranged in the middle of the channel 20, a bolt sliding track 10 is arranged in the middle of the middle supporting edge 2, a bolt height detecting device 3 is installed in the middle of the upper end surface of the pipe body 1, a lower limit detector 7 and an upper limit detector 6 inserted into the channel 20 are symmetrically installed in the lower part of the bolt height detecting device 3, an ejection cylinder 8 inserted into the pipe body 1 is installed on the rear left side of the pipe body 1, a counting sensor 9 is installed on the rear right side of the pipe body 1, a defective product discharge pipe 13 is installed on the front left side of the pipe body 1, and the defective product discharge pipe 13 corresponds to the ejection cylinder 8.
[0022] In the present technical solution, a middle support extension 2 is provided to support and limit the nut structure of the bolt, a bolt sliding track 10 is provided to facilitate the arrangement and transportation of the bolt body 19, a lower limit detector 7 and an upper limit detector 6 are installed to detect the height of the bolt body 19 to ensure that qualified bolt bodies 19 within the tolerance are separated from unqualified bolt bodies 19, a push-out cylinder 8 is provided to push unqualified bolt bodies 19 into the defective product discharge pipe 13, and a counting sensor 9 is provided to count the products.
[0023] As a supplement to the present technical solution, the ejection cylinder 8, the lower limit detector 7, the upper limit detector 6 and the counting sensor 9 are arranged at equal intervals, and four transport stations are formed between the ejection cylinder 8, the lower limit detector 7, the upper limit detector 6 and the counting sensor 9.
[0024] In this technical solution, four transport stations are provided to facilitate device statistics and ensure that the ejection cylinder 8 ejects the product accurately.
[0025] As a supplement to the present technical solution, a middle installation panel 4 is installed in the middle of the bolt height detection device 3 , and a PLC control board 5 is installed in the middle of the upper end surface of the middle installation panel 4 .
[0026] In the present technical solution, a PLC control panel 5 is provided to control the ejection cylinder 8 to work according to the equipment program to eject the unqualified products.
[0027] As a supplement to the present technical solution, the lower limit detector 7 and the upper limit detector 6 adopt the same structure, both including a detector housing 14, a contact sensor 16 and a sliding rail 15. Two sliding rails 15 are symmetrically installed on the inner wall of the detector housing 14. A contact sensor 16 that moves up and down is installed between the sliding rails 15. The lower end of the contact sensor 16 is installed with a contact spring 18 that extends into the channel 20.
[0028] In the technical solution, the upper limit detector 6 detects the upper limit of the tolerance, and the lower limit detector 7 detects the lower limit of the tolerance. Only products between the lower limit detector 7 and the upper limit detector 6 are qualified products.
[0029] When the lower limit detector 7 and the upper limit detector 6 are working, when the product does not contact the upper limit detector 6 but only contacts the lower limit detector 7, the product is a qualified product; when the product contacts the upper limit detector 6 and the lower limit detector 7, the product is an unqualified product; when the product does not contact the upper limit detector 6 and the lower limit detector 7, the product is an unqualified product.
[0030] As a supplement to the present technical solution, two adjusting screws 17 are symmetrically installed on the bolt height detection device 3, the lower end of the adjusting screw 17 is connected to the lower limit detector 7 or the upper limit detector 6, and the adjusting screw 17 and the middle mounting panel 4 are connected by thread.
[0031] In the present technical solution, an adjusting screw 17 is provided to adjust the height of the lower limit detector 7 and the upper limit detector 6 .
[0032] Example
[0033] The push-out cylinder 8 includes a cylinder body 11 and a push-out block 12 . The cylinder body 11 is installed at the rear side of the pipeline body 1 . The push rod of the cylinder body 11 is inserted into the channel 20 . The push rod of the cylinder body 11 is installed with the push-out block 12 .
[0034] When the device is detecting, the bolt body 19 is arranged and transported on the bolt sliding rail 10, and the middle support extension 2 supports the nut of the bolt body 19. The bolt body 19 first contacts the counting sensor 9, and the counting sensor 9 counts, and then the bolt height detection device 3 detects the bolt body 19. During the detection, when the bolt body 19 does not contact the upper limit detector 6 and contacts the lower limit detector 7, it means that the bolt body 19 is a qualified product. When the bolt body 19 does not contact the upper limit detector 6 and the lower limit detector 7, it means that the bolt body 19 is an unqualified product. When the bolt body 19 contacts the upper limit detector 6 and the lower limit detector 7, it means that the bolt body 19 is an unqualified product. When an unqualified product appears, the ejection cylinder 8 pushes the product into the defective product discharge pipe 13.
[0035] The counting pipe device for bolt detection provided by the present application is introduced in detail above. The principle and implementation mode of the present application are explained in detail using specific examples. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.
Claims
1. A counting pipeline device for bolt detection, characterized in that: The invention comprises a pipeline body (1), a middle supporting edge (2) and a bolt height detection device (3); a channel (20) is arranged in the middle of the pipeline body (1); a middle supporting edge (2) is arranged in the middle of the channel (20); a bolt sliding track (10) is arranged in the middle of the middle supporting edge (2); a bolt height detection device (3) is installed in the middle of the upper end surface of the pipeline body (1); a lower limit detector (7) and an upper limit detector (6) inserted into the channel (20) are symmetrically installed at the lower part of the bolt height detection device (3); a push-out cylinder (8) inserted into the pipeline body (1) is installed at the rear left part of the pipeline body (1); a counting sensor (9) is installed at the rear right part of the pipeline body (1); a defective product discharge pipeline (13) is installed at the front left part of the pipeline body (1); the defective product discharge pipeline (13) corresponds to the push-out cylinder (8).
2. A counting pipeline device for bolt detection according to claim 1, characterized in that: The push-out cylinder (8), the lower limit detector (7), the upper limit detector (6) and the counting sensor (9) are arranged at equal intervals, and four transport stations are formed between the push-out cylinder (8), the lower limit detector (7), the upper limit detector (6) and the counting sensor (9).
3. A counting pipeline device for bolt detection according to claim 1, characterized in that: A middle installation panel (4) is installed in the middle of the bolt height detection device (3), and a PLC control board (5) is installed in the middle of the upper end surface of the middle installation panel (4).
4. A counting pipeline device for bolt detection according to claim 3, characterized in that: The lower limit detector (7) and the upper limit detector (6) have the same structure, and both include a detector housing (14), a contact sensor (16) and a sliding rail (15). Two sliding rails (15) are symmetrically installed on the inner side wall of the detector housing (14). A contact sensor (16) that moves up and down is installed between the sliding rails (15). A contact spring (18) that extends into the channel (20) is installed at the lower end of the contact sensor (16).
5. A counting pipe device for bolt detection according to claim 4, characterized in that: Two adjusting screws (17) are symmetrically mounted on the bolt height detection device (3); the lower ends of the adjusting screws (17) are butted against the lower limit detector (7) or the upper limit detector (6); and the adjusting screws (17) and the middle mounting panel (4) are butted against each other by threads.