Full-automatic comprehensive detection system for hard alloy products

The fully automated comprehensive testing system for cemented carbide products integrates sandblasting, electrostatic adsorption, coercive magnetic force testing, and weighing functions, solving the problems of incomplete testing and low efficiency in existing technologies, and achieving efficient and accurate comprehensive testing results.

CN223525833UActive Publication Date: 2025-11-07CHONGYI ZHANGYUAN TUNGSTEN +1
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Patent Information

Application Number
CN202522046753.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-23
Publication Date
2025-11-07
Estimated Expiration
2035-09-23

AI Technical Summary

Technical Problem

Existing testing equipment for cemented carbide products cannot achieve one-stop comprehensive testing, especially for the integrated testing of the physical properties, dimensions, density, and appearance of ferromagnetic products. Furthermore, the testing accuracy and efficiency are low, and manual testing is labor-intensive and costly.

Method used

A fully automated integrated testing system for cemented carbide products was designed, including feeding, sandblasting, electrostatic adsorption, coercive magnetic force detection, scanning, and weighing devices. Through the coordinated operation of a conveyor belt, the system achieves surface foreign matter removal, electrostatic dust removal, coercive magnetic force detection, omnidirectional dimensional inspection, and density calculation of the products.

Benefits of technology

It enables rapid and accurate comprehensive testing of cemented carbide products, reducing testing costs and labor intensity, and improving testing efficiency and accuracy.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of hard alloy product manufacturing, in particular to a full-automatic comprehensive detection system for hard alloy products, which mainly comprises a feeding device for transporting products; the feeding device transports the product into the sand blasting device, and the sand blasting device is used for removing foreign matters on the surface of the product; the electrostatic adsorption device is used for performing electrostatic dust removal on the product; the coercive force detection device is used for detecting the coercive force value of the product; the scanning device is used for detecting the appearance size of the product; the weighing device is arranged on the side, away from the scanning device, of the scanning device and used for weighing the products; and detecting the conveyor belt. The full-automatic comprehensive detection system for the hard alloy product can accurately and quickly perform integrated detection on the performance, the size, the appearance and the density of the product, so that the labor intensity of manual detection is greatly reduced, the detection cost is reduced, and the detection efficiency, the detection accuracy and the integration degree are improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to hard alloy product manufacturing technical field, concretely is a kind of hard alloy product full-automatic comprehensive detection system. BACKGROUND

[0002] With the rapid development of contemporary industry and the continuous emergence of difficult-to-machine materials, the performance requirements of hard alloy products are becoming higher and higher. Coercive force, as a unique property of hard alloy products, directly affects the service life of the products. Density is a key indicator for judging the compactness of the products. In addition, appearance and size, including cracks, depressions, protrusions and other defects, are key parameters related to assembly and use.

[0003] In the product control process of some enterprises, single project detection is often carried out by manual operation. Since some products have conical or cylindrical conical shapes, it is difficult to truly represent their characteristics through manual measurement, and the accuracy is poor. At the same time, this method has high labor intensity, high detection cost and low work efficiency. Some enterprises use automatic detection devices to detect hard alloy products. However, the existing automatic detection devices are limited to single size or density detection, and there is no comprehensive detection system that integrates physical properties, size, density and appearance of ferromagnetic products. It is impossible to complete the detection work in one station, and it is difficult to accurately determine the appearance. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of hard alloy product full-automatic comprehensive detection system to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of hard alloy product full-automatic comprehensive detection system, comprising:

[0007] Feeding device for transporting products;

[0008] Sand blasting device is arranged at the side of feeding device, and feeding device transports products into sand blasting device, and sand blasting device is used to remove foreign matter on the surface of product;

[0009] Electrostatic adsorption device is arranged at the side of sand blasting device away from feeding device, and is used for electrostatic dust removal of product;

[0010] Coercive force detection device is arranged at the side of electrostatic adsorption device away from sand blasting device, and is used for the detection of coercive force value of product;

[0011] Scanning device is arranged at the side of coercive force detection device away from electrostatic adsorption device, and is used for the detection of appearance size of product;

[0012] A weighing device is arranged on the side of the scanning device away from the scanning device, and is used for weighing the product;

[0013] A detection conveying belt is arranged through the sand blasting device, the electrostatic adsorption device, the coercive force detection device and the scanning device, and is located above the weighing device and below the electrostatic adsorption device, and is used for conveying the product output by the sand blasting device.

[0014] Preferably, the sand blasting device comprises a feeding groove, the feeding groove is arranged in the sand blasting device, the sand blasting device is provided with a sand blasting conveying belt, the product in the feeding device falls on the sand blasting conveying belt, and the sand blasting conveying belt conveys the product into the feeding groove.

[0015] Preferably, the sand blasting device is provided with a plurality of sand blasting modules, and the sand blasting modules are arranged above the sand blasting conveying belt and used for sand blasting the product on the sand blasting conveying belt.

[0016] Preferably, the sand blasting device is provided with an air pressure regulator, the air pressure regulator is located between the sand blasting module and the feeding device, and is located above the sand blasting conveying belt.

[0017] Preferably, the bottom of the feeding groove is provided with a spiral feeding track, and the spiral feeding track is a screen type spiral track.

[0018] Preferably, the coercive force detection device comprises a coercive force meter and a pushing mechanism, the pushing mechanism is used for detecting the coercive force value of the product, and the pushing mechanism pushes out the product when the coercive force value of the product is unqualified.

[0019] Preferably, the scanning device comprises a first scanner, a second scanner and a third scanner, the first scanner and the second scanner are used in cooperation for detecting the side size of the product, the third scanner is used for detecting the top size of the product, and the scanning device further comprises a fourth scanner, and the fourth scanner is used for detecting the bottom size of the product.

[0020] Preferably, the first scanner and the second scanner are arranged on both sides of the detection conveying belt, the third scanner is arranged above the detection conveying belt, and the fourth scanner is located in the detection conveying belt.

[0021] Preferably, the weighing device comprises a weighing table, the weighing table is arranged below the detection conveying belt, the weighing table is provided with a grabbing piece, and the grabbing piece is used for grabbing the material on the detection conveying belt.

[0022] Preferably, the grabbing piece comprises a rotary manipulator, the rotary manipulator is arranged on one side of the weighing table, and the rotary manipulator is provided with a suction head.

[0023] Compared with the prior art, the present application has the following beneficial effects:

[0024] The utility model discloses a sand blasting device is to the product conveying in the feeding device and carries out sand blasting treatment, removes the foreign matter on the product surface, then transports the product after sand blasting to detection conveyer, and the electrostatic adsorption of electrostatic adsorption device is dusted to the product surface, ensures product surface cleanliness, and the coercive force of the coercive force detection device coercive force appearance is detected product's coercive force value, and the unqualified product is pushed out detection conveyer through the pushing mechanism, so that the qualified product can carry out next detection, and the cooperation of first scanner, second scanner, third scanner and fourth scanner carries out all -round size detection to the product, and the cooperation of rotary manipulator and adsorption head can snatch the product on detection conveyer after size detection, and the product is placed to the weighing platform and carries out the weight, and the volume of product can be calculated through the appearance size of product, and then the density of product can be obtained through volume and weight, and finally judge whether the product is qualified or not, and the device can accurately and quickly carry out integrated detection to the performance, size, appearance and density of product, greatly alleviate the labor intensity of artificial detection, reduce the detection cost, improve the detection efficiency and detection accuracy and integration. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0026] Figure 2 It is the sectional structure schematic diagram of the utility model.

[0027] In the drawing: 1, feeding device;

[0028] 2, sand blasting device;201, air pressure regulator;202, sand blasting module;203, sand blasting conveyer;204, spiral feeding track;205, feeding groove;

[0029] 3, electrostatic adsorption device;

[0030] 4, coercive force detection device;401, pushing mechanism;

[0031] 5, scanning device;501, first scanner;502, second scanner;503, third scanner;504, fourth scanner;

[0032] 6, weighing device;601, rotary manipulator;602, adsorption head;603, weighing platform;

[0033] 7, detection conveyer. DETAILED DESCRIPTION

[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0035] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0036] As Figures 1-2 shown, the present application provides a full-automatic comprehensive detection system for cemented carbide products, comprising: a feeding device 1 for transporting products; a sand blasting device 2 arranged on one side of the feeding device 1, the feeding device 1 transporting the products into the sand blasting device 2, the sand blasting device 2 being used for removing foreign matters on the surface of the products; an electrostatic adsorption device 3 arranged on the side of the sand blasting device 2 away from the feeding device 1, and used for electrostatic dust removal of the products; a coercive force detection device 4 arranged on the side of the electrostatic adsorption device 3 away from the sand blasting device 2, and used for detecting the coercive force value of the products; a scanning device 5 arranged on the side of the coercive force detection device 4 away from the electrostatic adsorption device 3, and used for detecting the appearance size of the products; a weighing device 6 arranged on the side of the scanning device 5 away from the scanning device 5, and used for weighing the products; and a detection conveying belt 7 arranged through the sand blasting device 2, the electrostatic adsorption device 3, the coercive force detection device 4 and the scanning device 5, and located above the weighing device 6 and below the electrostatic adsorption device 3, and used for conveying the products output by the sand blasting device 2.

[0037] Specifically, as Figure 2 shown, the sand blasting device 2 comprises a feeding groove 205, the feeding groove 205 being arranged in the sand blasting device 2, the sand blasting device 2 being provided with a sand blasting conveying belt 203, the products in the feeding device 1 falling onto the sand blasting conveying belt 203, and the sand blasting conveying belt 203 conveying the products into the feeding groove 205; the sand blasting device 2 being provided with a sand blasting module 202, the sand blasting module 202 being provided with multiple groups and located above the sand blasting conveying belt 203, and used for sand blasting the products on the sand blasting conveying belt 203; the sand blasting device 2 being provided with an air pressure regulator 201, the air pressure regulator 201 being located between the sand blasting module 202 and the feeding device 1 and above the sand blasting conveying belt 203; and the groove bottom of the feeding groove 205 being provided with a spiral feeding track 204, the spiral feeding track 204 being a screen type spiral track.

[0038] The product is conveyed into the feeding groove 205 by the sand blasting conveying belt 203, at this time the sand blasting module 202 sprays sand on the product, which can remove foreign matters on the surface of the product, the sand blasting strength of the sand blasting module 202 can be dynamically adjusted according to the material quality of the product through the air pressure regulator 201, the product after sand blasting falls into the feeding groove 205, and then the product in the feeding groove 205 is conveyed to the detection conveying belt 7 through the spiral feeding track 204.

[0039] Specifically, as shown in Figure 2 The coercive force detection device 4 includes a coercive force meter and a pushing mechanism 401, the pushing mechanism 401 is used for detecting the coercive force value of the product, and when the coercive force value of the product is unqualified, the pushing mechanism 401 pushes the product out.

[0040] The controller is arranged in the coercive force detection device 4, the coercive force meter and the pushing mechanism 401 are linked and controlled through the controller, the controller is used for judging whether the range of the coercive force value of the product is qualified or not, and when the pushing mechanism 401 detects that the coercive force value of the product is unqualified, the controller controls the pushing mechanism 401 to push the product out of the detection conveying belt 7.

[0041] Specifically, as shown in Figure 2 The scanning device 5 includes a first scanner 501, a second scanner 502 and a third scanner 503, the first scanner 501 and the second scanner 502 cooperate to detect the side size of the product, and the third scanner 503 is used for detecting the top size of the product. The scanning device 5 further includes a fourth scanner 504, which is used for detecting the bottom size of the product; the first scanner 501 and the second scanner 502 are arranged on both sides of the detection conveying belt 7, the third scanner 503 is arranged above the detection conveying belt 7, and the fourth scanner 504 is located in the detection conveying belt 7.

[0042] The first scanner 501, the second scanner 502 and the third scanner 503 are all high-frame-rate blue light 3D scanners, and the fourth scanner 504 is an oblique scanner. The first scanner 501, the second scanner 502, the third scanner 503 and the fourth scanner 504 cooperate to detect the size of the product in all directions.

[0043] Specifically, as shown in Figure 1 The weighing device 6 includes a weighing table 603, the weighing table 603 is arranged below the detection conveying belt 7, and the weighing table 603 is provided with a grabbing part, which is used for grabbing the material on the detection conveying belt 7; the grabbing part includes a rotary manipulator 601, the rotary manipulator 601 is arranged on one side of the weighing table 603, and the rotary manipulator 601 is provided with a suction head 602.

[0044] The product on the detection conveying belt 7 after size detection can be grabbed by the cooperation of the rotating manipulator 601 and the adsorption head 602 and placed on the weighing table 603 for weight measurement.

[0045] The scheme is specifically:

[0046] The product to be detected is poured into the feeding device 1, and the product falls into the sand blasting conveying belt 203 through the feeding device 1, the sand blasting conveying belt 203 conveys the product to the feeding groove 205, at this time, the sand blasting module 202 sprays sand on the product to remove foreign matters on the surface of the product, the sand blasting strength of the sand blasting module 202 can be dynamically adjusted according to the product material through the air pressure regulator 201, the product after sand blasting falls into the feeding groove 205, and then the product in the feeding groove 205 is conveyed to the detection conveying belt 7 through the spiral feeding track 204, when the detection conveying belt 7 conveys the product to the lower side of the electrostatic adsorption device 3, the product surface is dusted through electrostatic adsorption of the electrostatic adsorption device 3, so that the product surface cleanliness is ensured, and subsequent detection of the product is facilitated;

[0047] The controller is arranged in the coercive force detection device 4, the controller is used for linkage control of the coercive force meter and the pushing mechanism 401, when the pushing mechanism 401 detects that the coercive force value of the product is unqualified, the controller controls the pushing mechanism 401 to push the product out of the detection conveying belt 7, so that the qualified product can be subjected to next detection, the product is subjected to omnibearing size detection through the cooperation of the first scanner 501, the second scanner 502, the third scanner 503 and the fourth scanner 504, the product on the detection conveying belt 7 after size detection can be grabbed by the cooperation of the rotating manipulator 601 and the adsorption head 602 and placed on the weighing table 603 for weight measurement, the volume of the product can be calculated according to the appearance size of the product, then the density of the product can be obtained through the volume and the weight, and finally whether the product is qualified or not is judged.

[0048] Those skilled in the art will understand that the discussion of the above any embodiment is only exemplary; the technical features in the above embodiments or different embodiments can also be combined under the idea of the utility model, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, which are not provided in details for the sake of simplicity.

[0049] The utility model aims at covering all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A full-automatic comprehensive detection system for cemented carbide products, characterized in that, The utility model relates to a kind of product quality detection system, including: Feeding device (1) for transporting products; Sand blasting device (2) is arranged at one side of feeding device (1), and the feeding device (1) transports products into the sand blasting device (2), and the sand blasting device (2) is used to remove foreign matter on the surface of product; Electrostatic adsorption device (3) is arranged at the side of the sand blasting device (2) away from the feeding device (1), for electrostatic dust removal to product; Coercive force detection device (4) is arranged at the side of the electrostatic adsorption device (3) away from the sand blasting device (2), for detecting the coercive force value of product; Scanning device (5) is arranged at the side of the coercive force detection device (4) away from the electrostatic adsorption device (3), for detecting the appearance size of product; Weighing device (6) is arranged at the side of the scanning device (5) away from the scanning device (5), for weighing product; Detection conveying belt (7) is arranged through the sand blasting device (2), electrostatic adsorption device (3), coercive force detection device (4) and scanning device (5), and is located above the weighing device (6) and below the electrostatic adsorption device (3), for conveying the product output by the sand blasting device (2).

2. A full-automatic comprehensive detection system for cemented carbide products according to claim 1, characterized in that, The sand blasting device (2) includes a feeding groove (205) that is formed in the sand blasting device (2), and the sand blasting device (2) is provided with a sand blasting conveying belt (203). The product in the feeding device (1) falls onto the sand blasting conveying belt (203), and the sand blasting conveying belt (203) conveys the product into the feeding groove (205).

3. A full-automatic comprehensive detection system for cemented carbide products according to claim 2, characterized in that, The sand blasting device (2) is provided with a plurality of sand blasting modules (202), which are arranged above the sand blasting conveying belt (203) and used for sand blasting the product on the sand blasting conveying belt (203).

4. A full-automatic comprehensive detection system for cemented carbide products according to claim 3, characterized in that, The sand blasting device (2) is provided with an air pressure regulator (201), which is located between the sand blasting module (202) and the feeding device (1) and above the sand blasting conveying belt (203).

5. The full-automatic comprehensive detection system for cemented carbide products according to claim 2, characterized in that, The bottom of the feeding groove (205) is provided with a spiral feeding track (204), which is a screen-type spiral track.

6. The full-automatic comprehensive detection system for cemented carbide products according to claim 1, characterized in that, The coercive force detection device (4) includes a coercive force meter and a pushing mechanism (401). The pushing mechanism (401) is used for detecting the coercive force value of the product, and the product is pushed out when the coercive force value is unqualified.

7. The full-automatic comprehensive detection system for cemented carbide products according to claim 1, characterized in that, The scanning device (5) includes a first scanner (501), a second scanner (502) and a third scanner (503). The first scanner (501) and the second scanner (502) are used for detecting the side size of the product, and the third scanner (503) is used for detecting the top size of the product. The scanning device (5) further includes a fourth scanner (504) for detecting the bottom size of the product.

8. A full-automatic comprehensive detection system for cemented carbide products according to claim 7, characterized in that, The first scanner (501) and the second scanner (502) are arranged on both sides of the detection conveying belt (7), the third scanner (503) is arranged above the detection conveying belt (7), and the fourth scanner (504) is located in the detection conveying belt (7).

9. A full-automatic comprehensive detection system for cemented carbide products according to claim 8, characterized in that, The weighing device (6) comprises a weighing table (603), the weighing table (603) is arranged below the detection conveying belt (7), and a grabbing part is arranged on the weighing table (603), and the grabbing part is used for grabbing the material on the detection conveying belt (7).

10. A full-automatic comprehensive detection system for cemented carbide products according to claim 9, characterized in that, The grabbing part comprises a rotary manipulator (601), the rotary manipulator (601) is arranged on one side of the weighing table (603), and a suction head (602) is arranged on the rotary manipulator (601).