Pre-embedded thread sleeve detection device

Abstract

The invention belongs to the technical field of thread sleeve detection, and particularly relates to an embedded thread sleeve detection device which comprises a mechanical rotating table, a go gauge detection mechanism, a no-go gauge detection mechanism and a concentricity detection mechanism which are arranged above the mechanical rotating table, and a plurality of positioning clamps which are annularly distributed on the mechanical rotating table. The pre-embedded thread sleeve can reach the lower portion of the go gauge detection mechanism, the no-go gauge detection mechanism and the concentricity detection mechanism in sequence through operation of the mechanical rotating table and stay to be detected, and a go gauge tool, a no-go gauge tool and a concentricity tool synchronously rotate in the descending process and enter an inner threaded hole of the pre-embedded thread sleeve. And whether each parameter of the pre-embedded thread sleeve is qualified or not is judged through the torques of the go gauge motor, the no-go gauge motor and the concentricity motor, so that multiple processes can be continuously carried out, the detection of the pre-embedded thread sleeve is completed, the production efficiency is improved, and the stockpiling and occupied area is greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of screw sleeve detection, and in particular relates to a pre-embedded screw sleeve detection device. Background Art

[0002] Embedded threaded sleeve: Before pouring concrete, the threaded sleeve is embedded in a fixed position and fixed there, leaving only a thread on the surface. When needed, the machine equipment can be fixed by screwing matching bolts, screws or other fixings into the thread. It is a commonly used fastener in the installation of wind turbines.

[0003] After the embedded screw sleeve is manufactured, it needs to go through the processes of center tapping, inner hole cleaning, go gauge detection, stop gauge detection, concentricity detection, etc. The existing technology is to perform the above processes in different devices and different positions, and the transfer of the embedded screw sleeve between processes requires a lot of manual work, which not only has low production efficiency, but also has the problem of material stacking at each process, requiring a large area. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a pre-embedded screw sleeve detection device, which can continuously perform multiple processes to complete the detection of the pre-embedded screw sleeve, thereby improving production efficiency and reducing floor space.

[0005] The present invention provides a pre-embedded screw sleeve detection device, comprising: A mechanical rotating table, wherein a plurality of positioning fixtures distributed in an annular manner are arranged on the mechanical rotating table; A through gauge detection mechanism is arranged above the mechanical rotating table, the through gauge detection mechanism comprises a through gauge lifter, a through gauge motor and a through gauge tool, the through gauge motor is used to drive the through gauge tool to rotate, and the through gauge lifter is used to drive the through gauge tool to move up and down; A stop gauge detection mechanism is arranged above the mechanical rotating table, the stop gauge detection mechanism comprises a stop gauge lifter, a stop gauge motor and a stop gauge tool, the stop gauge motor is used to drive the stop gauge tool to rotate, and the stop gauge lifter is used to drive the stop gauge tool to move up and down; and A concentricity detection mechanism is arranged above the mechanical rotating table, the concentricity detection mechanism comprises a concentricity lifter, a concentricity motor and a concentricity tool, the concentricity motor is used to drive the concentricity tool to rotate, and the concentricity lifter is used to drive the concentricity tool to move up and down; The mechanical rotating platform drives the embedded screw sleeve on the positioning fixture to reach the position directly below the go gauge tool, the stop gauge tool and the concentricity tool.

[0006] Optionally, the embedded screw sleeve detection device also includes a feeding mechanism, which includes a multi-axis moving component, a feeding fixture arranged at the execution end of the multi-axis moving component, a feeding lifting component arranged above the movement path of the positioning fixture, a vertical rotating fixture arranged at the execution end of the feeding lifting component and a material rack arranged below the movement path of the feeding fixture, the feeding fixture is used to horizontally clamp the two ends of the embedded screw sleeve, and the vertical rotating fixture is used to adjust the horizontal state of the embedded screw sleeve to a vertical state.

[0007] Optionally, the multi-axis moving component includes a transverse beam, a transverse drive that moves along the transverse beam, and a vertical drive arranged on the transverse drive, and the loading fixture is arranged on the vertical drive.

[0008] Optionally, the embedded screw sleeve detection device also includes a feeding mechanism, which includes a multi-axis moving component 2, a feeding fixture arranged at the execution end of the multi-axis moving component 2, a feeding lifting component arranged above the movement path of the positioning fixture, a vertical rotating fixture 2 arranged at the execution end of the feeding lifting component, and a product rack arranged below the movement path of the feeding fixture, the vertical rotating fixture 2 is used to adjust the embedded screw sleeve in a vertical state to a horizontal state, and the feeding fixture is used to horizontally clamp the two ends of the embedded screw sleeve and place it on the product rack.

[0009] Optionally, the embedded screw sleeve detection device also includes a defective product removal mechanism, which includes a multi-axis moving component three and a removal fixture arranged at the execution end of the multi-axis moving component three.

[0010] Optionally, the defective product removal mechanism further includes a placement rack disposed below the moving path of the removal fixture, and the placement rack has a plurality of placement slots distributed in a straight line.

[0011] Optionally, the embedded screw sleeve detection device also includes a tapping mechanism, which includes a tapping lifter, a tapping rotator and a tapping tool, the tapping tool is connected to the execution end of the tapping lifter, and the tapping lifter is used to drive the tapping rotator to move up and down and make the tapping tool gradually approach the embedded screw sleeve fixed on the positioning fixture.

[0012] Optionally, the embedded screw sleeve detection device also includes an inner hole cleaning mechanism, which includes a cleaning lifter, a cleaning rotator and a cleaning brush, wherein the cleaning brush is connected to the execution end of the cleaning lifter, and the cleaning lifter is used to drive the cleaning rotator to move up and down and allow the cleaning brush to gradually enter the inner hole of the embedded screw sleeve fixed on the positioning fixture.

[0013] Optionally, the cleaning brush includes a brush head and a connecting rod, the cleaning brush has an air blowing hole, the air blowing hole extends from the front end of the brush head to the connecting rod and penetrates the connecting rod, and one end of the air blowing hole on the connecting rod is connected to a compressed air system.

[0014] Optionally, the mechanical rotating table is also provided with a plurality of chip removal openings distributed in an annular manner and a plurality of chip guards semi-surrounding the chip removal openings, each positioning fixture is equipped with at least one chip removal opening, and the chip removal opening is located at the radial inner side of the positioning fixture on the mechanical rotating table, a chip collection box is provided at the bottom of the chip removal opening, and an air nozzle is provided on the radial outer side of the mechanical rotating table at the inner hole cleaning mechanism, and the air nozzle is connected to an external compressed air system.

[0015] The beneficial effect of the present invention is that the embedded screw sleeve is placed on the positioning fixture, and the embedded screw sleeve can reach the bottom of the through gauge detection mechanism, the no-stop gauge detection mechanism and the concentricity detection mechanism in sequence through the operation of the mechanical rotating table, and stay for inspection, and the through gauge tool, the no-stop gauge tool and the concentricity tool respectively rotate synchronously during the descent process and enter the internal threaded hole of the embedded screw sleeve, and judge whether the various parameters of the embedded screw sleeve are qualified by the torque of the through gauge motor, the no-stop gauge motor and the concentricity motor respectively, so that multiple processes can be carried out continuously to complete the inspection of the embedded screw sleeve, improve production efficiency, and greatly reduce material stacking and floor space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the embedded screw sleeve detection device of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the embedded screw sleeve detection device of the present invention; Figure 3 It is a structural schematic diagram of the feeding mechanism of the present invention; Figure 4 It is a structural schematic diagram of the tapping mechanism of the present invention; Figure 5 It is a structural schematic diagram of the inner hole cleaning mechanism of the present invention; Figure 6 It is a structural schematic diagram of the general gauge detection mechanism of the present invention; Figure 7 It is a structural schematic diagram of the stop gauge detection mechanism of the present invention; Figure 8 It is a structural schematic diagram of the concentricity detection mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the material unloading mechanism of the present invention; Fig.10 It is a structural schematic diagram of the defective product removal mechanism of the present invention.

[0017] In the figure: 100, mechanical rotating table; 110, positioning fixture; 120, chip discharge port; 130, chip guard; 140, chip collection box; 200, feeding mechanism; 210, multi-axis moving assembly 1; 211, transverse beam; 212, transverse drive; 213, vertical drive; 220, feeding fixture; 230, feeding lifting assembly; 240, vertical rotating fixture 1; 250, material rack; 300, tapping mechanism; 310, tapping lifter; 320, tapping rotator; 330, tapping tool; 340, upper mounting plate; 350, lower mounting plate; 360, guide rod; 370, universal telescopic connector; 400, inner hole cleaning mechanism; 410, cleaning lifter; 420, cleaning rotator; 430, cleaning brush; 500, through gauge detection mechanism; 510, through gauge lifter; 520, through gauge motor; 530, through gauge tool; 600, stop gauge detection mechanism; 610, stop gauge lifter; 620, stop gauge motor; 630, stop gauge tool; 700, concentricity detection mechanism; 710, concentricity lifter; 720, concentricity motor; 730, concentricity tool; 740, concentricity lift assembly; 750, concentricity rotating fixture; 800, unloading mechanism; 810, multi-axis moving assembly 2; 820, unloading fixture; 830, unloading lifting assembly; 840, vertical rotating fixture 2; 850, product rack; 900. Defective product removal mechanism; 910. Multi-axis moving component three; 920. Removal fixture; 930. Placement rack; 940. Placement slot; 1000. Electronic control module. DETAILED DESCRIPTION

[0018] like Figure 1-10As shown, a pre-embedded screw sleeve detection device provided by the present invention comprises: a mechanical rotating table 100, a through gauge detection mechanism 500, a stop gauge detection mechanism 600, a concentricity detection mechanism 700 and a plurality of positioning fixtures 110 arranged in an annular manner on the mechanical rotating table 100; wherein the through gauge detection mechanism 500 comprises a through gauge lifter 510, a through gauge motor 520 and a through gauge tool 530, the through gauge motor 520 is used to drive the through gauge tool 530 to rotate, and the through gauge lifter 510 is used to drive the through gauge tool 530 to move up and down; the stop gauge detection mechanism 600 comprises a stop gauge lifter 6 10. A stop gauge motor 620 and a stop gauge tool 630. The stop gauge motor 620 is used to drive the stop gauge tool 630 to rotate, and the stop gauge lifter 610 is used to drive the stop gauge tool 630 to move up and down; the concentricity detection mechanism 700 includes a concentricity lifter 710, a concentricity motor 720 and a concentricity tool 730. The concentricity motor 720 is used to drive the concentricity tool 730 to rotate, and the concentricity lifter 710 is used to drive the concentricity tool 730 to move up and down; the mechanical rotating table 100 drives the embedded threaded sleeve on the positioning fixture 110 to reach directly below the through gauge tool 530, the stop gauge tool 630 and the concentricity tool 730.

[0019] Compared with the prior art, the embedded screw sleeve detection device provided by the present invention places the embedded screw sleeve on a positioning fixture 110. The embedded screw sleeve can reach the bottom of the through gauge detection mechanism 500, the no-stop gauge detection mechanism 600 and the concentricity detection mechanism 700 in sequence through the operation of the mechanical rotating table 100, and stay there for inspection. The through gauge tool 530, the no-stop gauge tool 630 and the concentricity tool 730 respectively rotate synchronously during the descent process and enter the internal threaded hole of the embedded screw sleeve. The torque changes of the through gauge motor 520, the no-stop gauge motor 620 and the concentricity motor 720 are used to judge whether the various parameters of the embedded screw sleeve are qualified, so that multiple detection processes can be carried out continuously to complete the detection of the embedded screw sleeve, improve production efficiency, and greatly reduce material stacking and floor space.

[0020] In this embodiment, Figure 6-8As shown, in the through gauge detection mechanism 500, the through gauge lifter 510 is an electric cylinder, and the two ends of the through gauge lifter 510 are respectively connected to two mounting plates, the through gauge motor 520 is a servo motor and is fixed on one of the mounting plates, and the output end of the through gauge motor 520 runs through the mounting plate and is connected with a telescopic connector, and the bottom end of the telescopic connector is provided with a rotating fixture, and the rotating fixture is fixed on another mounting plate, and the through gauge tool 530 is fixed on the rotating fixture from below, and the through gauge tool 530 is composed of a rod and a through gauge. It is understandable that after the workpiece enters the through gauge detection station, the through gauge motor 520 drives the through gauge tool 530 to rotate, the through gauge lifter 510 descends, and the driving mounting plate descends, and the through gauge tool 530 rotates into the internal threaded hole of the workpiece to perform through gauge detection, and the descending distance is controlled by the draw rope encoder. The working principle of the stop gauge detection mechanism 600 is the same as that of the through gauge detection mechanism 500, and only the through gauge tool 530 is replaced with the stop gauge tool 630. The concentricity detection mechanism 700 , which is composed of the concentricity lifter 710 , the concentricity motor 720 and the concentricity tool 730 , is the same as that of the through gauge detection mechanism 500 , except that the through gauge tool 530 is replaced by the concentricity tool 730 .

[0021] like Figure 8 As shown, in order to more conveniently perform concentricity detection on both ends of the product, the concentricity detection mechanism 700 also includes a concentricity lifting component 740 and a concentricity rotating fixture 750. The concentricity rotating fixture 750 clamps the product, and the concentricity lifting component 740 drives the concentricity rotating fixture 750 to rise a certain distance. The concentricity rotating fixture 750 rotates the vertical surface of the product by 180°, and then moves the product down to the positioning fixture 110 for fixing, and performs concentricity detection on the other end. It should be noted that the concentricity lifting component 740 is composed of a servo motor, a gear set on the output shaft of the servo motor, a rack that can move up and down, and a guide rod that can move up and down. The gear is meshed with the rack, and the concentricity rotating fixture 750 is fixedly connected to the guide rod. The servo motor drives the gear to rotate, driving the rack and the guide rod to reciprocate up and down, so that the concentricity rotating fixture 750 moves up and down. The concentricity rotating fixture 750 is composed of a rotating cylinder and a magnetic fixture.

[0022] In one embodiment, Figure 3As shown, the embedded screw sleeve detection device also includes a feeding mechanism 200, which includes a multi-axis moving component 210, a feeding fixture 220 arranged at the execution end of the multi-axis moving component 210, a feeding lifting component 230 arranged above the movement path of the positioning fixture 110, a vertical rotating fixture 240 arranged at the execution end of the feeding lifting component 230 and a material rack 250 arranged below the movement path of the feeding fixture 220, the feeding fixture 220 is used for horizontally clamping the two ends of the embedded screw sleeve, and the vertical rotating fixture 240 is used for adjusting the horizontal state of the embedded screw sleeve to a vertical state. It can be understood that the multi-axis moving assembly 210 is a two-axis moving assembly or a three-axis moving assembly, which together with the feeding fixture 220 has the function of a truss manipulator, and can transfer the embedded screw sleeve placed flat on the material rack 250 to the vertical surface rotating fixture 240, and rotate the embedded screw sleeve 90° to a vertical state through the vertical surface rotating fixture 240, and then fix the embedded screw sleeve on the positioning fixture 110 through the feeding lifting assembly 230. When this embedded screw sleeve rotates to the next station, the feeding mechanism 200 repeats the above operation. In this way, not only the labor burden of manual feeding is reduced, but also the feeding rhythm is consistent with the detection speed, which improves the continuity of the operation of the device.

[0023] In one embodiment, Figure 3 As shown, the multi-axis moving assembly 210 includes a transverse beam 211, a transverse driver 212 moving along the transverse beam 211, a vertical driver 213 arranged on the transverse driver 212, and a loading fixture 220 is arranged on the vertical driver 213. As can be seen from the above, the multi-axis moving assembly 210 adopts a truss manipulator structure, which is a common structure in the art, so detailed components are not marked in the accompanying drawings. It can be understood that the transverse beam 211 has a guide rail and a rack, and the guide rail is embedded and slidably connected with a mounting plate for mounting the transverse driver 212. The transverse driver 212 is a servo motor with gears, and the vertical driver 213 can move the loading fixture 220 up and down, so that the loading fixture 220 can move in the plane coordinate system and carry the embedded screw sleeve. The vertical drive 213 can be an electric cylinder, or it can be composed of a servo motor with a gear, a rack that vertically penetrates and is embedded and slidably connected to the mounting plate, and a connecting rod that penetrates the mounting plate. The loading fixture 220 is fixed at the end of the connecting rod, and the servo motor drives the rack to drive the connecting rod and the loading fixture 220 to move up and down.

[0024] In one embodiment, Fig. 9As shown, the embedded screw sleeve detection device also includes a blanking mechanism 800, which includes a multi-axis moving component 2 810, a blanking fixture 820 arranged at the execution end of the multi-axis moving component 2 810, a blanking lifting component 830 arranged above the motion path of the positioning fixture 110, a vertical surface rotating fixture 2 840 arranged at the execution end of the blanking lifting component 830, and a product rack 850 arranged below the motion path of the blanking fixture 820. The vertical surface rotating fixture 2 840 is used to adjust the embedded screw sleeve in the vertical state to the horizontal state, and the blanking fixture 820 is used to horizontally clamp the two ends of the embedded screw sleeve and place it on the product rack 850. It should be noted that the blanking mechanism 800 and the loading mechanism 200 have the same structure and composition, but the workstations are different, so they will not be described in detail. In this way, after completing the inspection of various parameters, the product (workpiece) is transferred to the unloading station without delaying the inspection of subsequent products. It is moved to the product rack 850 through the unloading mechanism 800 without the need for manual transfer, further improving production efficiency.

[0025] In one embodiment, Fig.10 As shown, the embedded screw sleeve detection device also includes a defective product removal mechanism 900, and the defective product removal mechanism 900 includes a multi-axis moving component three 910 and a removal fixture 920 arranged at the execution end of the multi-axis moving component three 910. It can be understood that the multi-axis moving component three 910 is a two-axis moving component or a three-axis moving component, and the multi-axis moving component three 910 and the removal fixture 920 have a structure and function similar to a truss manipulator. The defective product can be removed from the positioning fixture 110 and transferred to a designated position. The removal fixture 920 is a magnetic suction fixture that can absorb the top of the product. In this way, if defective products are produced at the front station, the unloading station does not perform any action and waits to move to the defective storage station, and the defective products do not occupy the unloading station, so that the transfer efficiency of the product is higher and the production efficiency can be improved.

[0026] In one embodiment, the defective product removal mechanism 900 further includes a placement rack 930 disposed below the movement path of the removal fixture 920, and the placement rack 930 has a plurality of placement slots 940 distributed in a straight line. It can be understood that the multi-axis moving component 3 910 drives the removal fixture 920 to move in a plane coordinate system or a three-dimensional coordinate system, places defective products in the placement slots 940, and manually removes them for re-inspection in a timely manner; if the defective product storage area is almost full, the machine will light up a yellow light in advance to remind, and if it is not removed in time, the machine will temporarily stop and wait for manual processing.

[0027] In one embodiment, Figure 4As shown, the embedded screw sleeve detection device also includes a tapping mechanism 300, which includes a tapping lifter 310, a tapping rotator 320 and a tapping tool 330. The tapping tool 330 is connected to the execution end of the tapping lifter 310. The tapping lifter 310 is used to drive the tapping rotator 320 to move up and down and make the tapping tool 330 gradually approach the embedded screw sleeve fixed on the positioning fixture 110. Specifically, the tapping lifter 310 is an electric cylinder, and both ends of the electric cylinder are respectively fixed on the upper mounting plate 340 and the lower mounting plate 350. A plurality of guide rods 360 are connected between the upper mounting plate 340 and the lower mounting plate 350 to improve the stability of the relative movement between the upper mounting plate 340 and the lower mounting plate 350. The tapping rotator 320 is a servo motor and is fixed on the upper mounting plate 340. The output end of the tapping rotator 320 passes through the upper mounting plate 340 and is connected to a universal telescopic connector 370. A rotating clamp is provided at the bottom end of the universal telescopic connector 370, and the rotating clamp is fixed on the lower mounting plate 350. The tapping tool 330 is fixed on the rotating clamp from below, and the tapping tool 330 consists of a rod and a tap. It is understandable that after the workpiece (blank boring part) enters the tapping station, the tapping rotator 320 drives the tapping tool 330 to rotate, the tapping lifter 310 descends, and drives the lower mounting plate 350 to descend for tapping, and the descending distance is controlled by the pull-wire encoder. During tapping, a part of the iron chips are discharged through the inner hole of the positioning fixture 110, and the remaining iron chips are discharged by the subsequent process (described later).

[0028] In one embodiment, Figure 5 As shown, the embedded screw sleeve detection device also includes an inner hole cleaning mechanism 400, and the inner hole cleaning mechanism 400 includes a cleaning lifter 410, a cleaning rotator 420 and a cleaning brush 430, and the cleaning brush 430 is connected to the execution end of the cleaning lifter 410, and the cleaning lifter 410 is used to drive the cleaning rotator 420 to move up and down and make the cleaning brush 430 gradually enter the inner hole of the embedded screw sleeve fixed on the positioning fixture 110. It should be noted that the structure of the inner hole cleaning mechanism 400 is similar to the tapping mechanism 300 structure. Specifically, the cleaning lifter 410 is an electric cylinder, and the two ends of the cleaning lifter 410 are respectively fixed on the upper plate body and the lower plate body, and the cleaning rotator 420 is a servo motor and fixed on the upper plate body. The output end of the cleaning rotator 420 runs through the upper plate body and is connected with a connector, and the bottom end of the connector is provided with a rotating fixture, and the rotating fixture is fixed on the lower mounting plate 350, and the cleaning brush 430 is fixed on the rotating fixture from below. It is understandable that after the workpiece enters the cleaning station, the cleaning rotator 420 drives the cleaning brush 430 to rotate, and the cleaning lifter 410 descends, driving the lower plate to descend for cleaning, and the descending distance is controlled by the pull rope encoder.

[0029] In one embodiment, the cleaning brush 430 includes a brush head and a connecting rod. The cleaning brush 430 has an air blowing hole, which extends from the front end of the brush head to the connecting rod and penetrates the connecting rod. One end of the air blowing hole on the connecting rod is connected to a compressed air system. The cleaning brush 430 uses a customized air-blowing wire wheel to clean the front end of the inner hole of the workpiece and discharge iron chips more fully.

[0030] In one embodiment, the mechanical rotary table 100 is also provided with a plurality of annularly distributed chip discharge ports 120 and a plurality of chip guards 130 that half surround the chip discharge ports 120. Each positioning fixture 110 is adapted with at least one chip discharge port 120, and the chip discharge port 120 is located at the radial inner side of the positioning fixture 110 on the mechanical rotary table 100. A chip collecting box 140 is provided at the bottom of the chip discharge port 120. In this way, when the workpiece is tapped and cleaned, a portion of the iron chips can pass through the chip discharge port 120 and fall into the chip collecting box 140, thereby reducing the iron chips falling on the mechanical rotary table 100.

[0031] An air nozzle is arranged on the radial outer side of the mechanical rotating table 100 at the inner hole cleaning mechanism 400, and the air nozzle is connected to an external compressed air system. In this way, when the workpiece leaves the positioning fixture 110, such as at the unloading station and the defective product removal station, the iron chips on the positioning fixture 110 can be blown off, and under the restriction of the chip guard 130, the iron chips fall into the chip collection box 140.

[0032] In this embodiment, the embedded screw sleeve detection device also includes an electronic control module 1000, which is used to control the operation of the mechanical rotating table 100, the through gauge detection mechanism 500, the stop gauge detection mechanism 600, and the concentricity detection mechanism 700, and determine whether the various parameters of the embedded screw sleeve are qualified.

[0033] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of protection of the present application is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present application as described above, which are not provided in detail for the sake of simplicity.

[0034] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. A pre-buried screw sleeve detection device, characterized in that: include: A mechanical rotating table (100), wherein a plurality of positioning fixtures (110) distributed in an annular shape are provided on the mechanical rotating table (100); A through-gauge detection mechanism (500) is arranged above the mechanical rotating platform (100), the through-gauge detection mechanism (500) comprising a through-gauge lifter (510), a through-gauge motor (520) and a through-gauge tool (530), the through-gauge motor (520) being used to drive the through-gauge tool (530) to rotate, and the through-gauge lifter (510) being used to drive the through-gauge tool (530) to move up and down; a stop gauge detection mechanism (600) disposed above the mechanical rotating platform (100), the stop gauge detection mechanism (600) comprising a stop gauge lifter (610), a stop gauge motor (620) and a stop gauge tool (630), the stop gauge motor (620) being used to drive the stop gauge tool (630) to rotate, and the stop gauge lifter (610) being used to drive the stop gauge tool (630) to move up and down; and A concentricity detection mechanism (700) is arranged above the mechanical rotating platform (100), the concentricity detection mechanism (700) comprising a concentricity lifter (710), a concentricity motor (720) and a concentricity tool (730), the concentricity motor (720) being used to drive the concentricity tool (730) to rotate, and the concentricity lifter (710) being used to drive the concentricity tool (730) to move up and down; The mechanical rotating platform (100) drives the embedded screw sleeve on the positioning fixture (110) to reach directly below the go gauge tool (530), the stop gauge tool (630) and the concentricity tool (730).

2. The embedded screw sleeve detection device according to claim 1, characterized in that: The invention also comprises a feeding mechanism (200), wherein the feeding mechanism (200) comprises a multi-axis moving component (210), a feeding fixture (220) arranged at the execution end of the multi-axis moving component (210), a feeding lifting component (230) arranged above the movement path of the positioning fixture (110), a vertical surface rotating fixture (240) arranged at the execution end of the feeding lifting component (230), and a material rack (250) arranged below the movement path of the feeding fixture (220), wherein the feeding fixture (220) is used to horizontally clamp the two ends of the embedded screw sleeve, and the vertical surface rotating fixture (240) is used to adjust the embedded screw sleeve in a horizontal state to a vertical state.

3. The embedded screw sleeve detection device according to claim 2, characterized in that: The multi-axis moving component 1 (210) comprises a transverse beam (211), a transverse driver (212) moving along the transverse beam (211), and a vertical driver (213) arranged on the transverse driver (212); the loading fixture (220) is arranged on the vertical driver (213).

4. The embedded screw sleeve detection device according to claim 1, characterized in that: The invention also includes a material unloading mechanism (800), wherein the material unloading mechanism (800) includes a second multi-axis moving component (810), a material unloading fixture (820) arranged at the execution end of the second multi-axis moving component (810), a material unloading lifting component (830) arranged above the movement path of the positioning fixture (110), a second vertical surface rotating fixture (840) arranged at the execution end of the material unloading lifting component (830), and a product rack (850) arranged below the movement path of the material unloading fixture (820), wherein the second vertical surface rotating fixture (840) is used to adjust the embedded screw sleeve in a vertical state to a horizontal state, and the material unloading fixture (820) is used to horizontally clamp the two ends of the embedded screw sleeve and place it on the product rack (850).

5. The embedded screw sleeve detection device according to claim 1, characterized in that: It also includes a defective product removal mechanism (900), wherein the defective product removal mechanism (900) includes a multi-axis moving component three (910) and a removal fixture (920) arranged at the execution end of the multi-axis moving component three (910).

6. The embedded screw sleeve detection device according to claim 5, characterized in that: The defective product removal mechanism (900) further comprises a placement rack (930) arranged below the movement path of the removal fixture (920), and the placement rack (930) has a plurality of placement slots (940) distributed in a straight line.

7. The embedded screw sleeve detection device according to any one of claims 1 to 6, characterized in that: The invention also comprises a tapping mechanism (300), wherein the tapping mechanism (300) comprises a tapping lifter (310), a tapping rotator (320) and a tapping tool (330), wherein the tapping tool (330) is connected to the execution end of the tapping lifter (310), and the tapping lifter (310) is used to drive the tapping rotator (320) to move up and down and to make the tapping tool (330) gradually approach the embedded screw sleeve fixed on the positioning fixture (110).

8. The embedded screw sleeve detection device according to any one of claims 1 to 6, characterized in that: The invention also comprises an inner hole cleaning mechanism (400), the inner hole cleaning mechanism (400) comprising a cleaning lifter (410), a cleaning rotator (420) and a cleaning brush (430), the cleaning brush (430) being connected to the execution end of the cleaning lifter (410), the cleaning lifter (410) being used to drive the cleaning rotator (420) to move up and down and to make the cleaning brush (430) gradually enter the inner hole of the embedded screw sleeve fixed on the positioning fixture (110).

9. The embedded screw sleeve detection device according to claim 8, characterized in that: The cleaning brush (430) comprises a brush head and a connecting rod. The cleaning brush (430) has an air blowing hole, the air blowing hole extends from the front end of the brush head to the connecting rod and penetrates the connecting rod. One end of the air blowing hole on the connecting rod is connected to a compressed air system.

10. The embedded screw sleeve detection device according to claim 9, characterized in that: The mechanical rotating table (100) is also provided with a plurality of chip removal openings (120) distributed in an annular manner and a plurality of chip guards (130) that semi-enclose the chip removal openings (120); each positioning fixture (110) is adapted to at least one chip removal opening (120), and the chip removal opening (120) is located at a radially inner side of the positioning fixture (110) on the mechanical rotating table (100); a chip collecting box (140) is provided at the bottom of the chip removal opening (120); and an air nozzle is provided on the radial outer side of the mechanical rotating table (100) at the inner hole cleaning mechanism (400); the air nozzle is connected to an external compressed air system.

Images