Automatic steel wire ring detection device and detection method

Abstract

The invention discloses a steel wire ring automatic detection device and method, and relates to the technical field of steel wire ring inner perimeter measurement, the steel wire ring automatic detection device comprises a measuring machine main body, a measuring machine control panel is arranged on one side of the top end of the measuring machine main body, and a measuring platform is arranged on one side of the inclined plane of the measuring machine main body; an upper measuring ring disc and a lower measuring ring disc are installed on the surface of the measuring platform, a spacing groove is formed between the upper measuring ring disc and the lower measuring ring disc, and ring taking devices are installed at the positions, located on the two sides of the bottom end of the spacing groove of the upper measuring ring disc and the two sides of the bottom end of the spacing groove of the lower measuring ring disc, of the measuring machine body. Through machine control and automatic assemblies such as an electromagnet, accurate measurement of the inner perimeter of the steel wire ring and automatic wire taking are achieved, the working efficiency is greatly improved, meanwhile, in traditional operation, workers need to directly make contact with the steel wire ring and a measuring tool, certain potential safety hazards exist, and the equipment is high in production efficiency through automatic operation. Direct contact between a worker and the steel wire ring is reduced, and the accident risk is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of inner circumference measurement of a wire ring, and in particular to an automatic detection device and a detection method for a wire ring. Background Art

[0002] The inner circumference measuring machine of the tire wire ring measures the inner diameter of the tire by measuring the upper ring and the lower ring to expand the wire ring, and then increases the spacing between the upper ring and the lower ring through the cylinder and chain mechanism. The distance between the upper ring and the lower ring is then detected by the stroke detector to obtain the inner diameter of the coil.

[0003] However, in the existing technology, the wire ring needs to be manually placed within an approximate range before measurement is performed. However, the maximum value of the time interval during measurement is limited, and the actual circumference is often greater than the values ​​of the upper ring disk and the lower ring disk during measurement. Therefore, the wire ring needs to be removed multiple times for testing, which has a certain impact on the actual accuracy of the measurement. Therefore, the present invention provides an automatic detection device and method for wire rings. Summary of the invention

[0004] In view of the above existing problems, the present invention is proposed.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A wire ring automatic detection device and detection method, including a measuring machine body, a measuring machine control panel is provided on the top side of the measuring machine body, a measuring platform is provided on the inclined side of the measuring machine body, an upper measuring ring disk and a lower measuring ring disk are installed on the surface of the measuring platform, a spacing groove is provided between the upper measuring ring disk and the lower measuring ring disk, and ring-taking devices are installed on both sides of the bottom ends of the spacing grooves of the measuring upper ring disk and the measuring lower ring disk of the measuring machine body, and the ring-taking device includes a main body shell, a movable groove is provided on the top of the main body shell, an outer ring threaded rod is installed on the bottom end of the movable groove of the main body shell, and the main body shell is located at the outer ring threaded rod. An inner circle threaded rod is installed on one side, the outer circle threaded rod and one side of the inner circle threaded rod are provided with an inner circle threaded ring, and the other side is provided with an outer circle threaded ring, the inner circle threaded ring is located on one side of the inner circle threaded rod and has a thread groove inside, the inner circle threaded ring is located on one side of the outer circle threaded rod and is movably connected to the outer circle threaded rod, the inner circle threaded ring is located on one side of the outer circle threaded rod and has a thread groove inside, the outer circle threaded ring is located on one side of the inner circle threaded rod and is movably connected to the inner circle threaded rod, and the outer circle threaded ring is located on one side of the outer circle threaded rod and has a thread groove inside.

[0007] Furthermore, the inner ring threaded rod is provided with an inner ring groove at one end of the outer ring threaded ring, and the outer ring threaded rod is provided with an outer ring groove at one end of the outer ring threaded ring, and the main body shell is provided with an outer ring gear rod installed on one side of the outer ring groove, and the middle part of the outer ring gear rod is fixedly connected with the outer ring large gear, and the outer ring gear rod is fixedly connected with the outer ring block on the side close to the outer ring groove, and the outer ring block is movably connected with the outer ring groove, and the main body shell is provided with an inner ring gear rod installed on one side of the inner ring groove, and the middle part of the inner ring gear rod is fixedly connected with the inner ring large gear, and the inner ring gear rod is fixedly connected with the inner ring block on the side close to the inner ring groove, and the inner ring block is movably connected with the inner ring groove.

[0008] Furthermore, the inner ring gear rod and the outer ring gear rod are both fixedly connected with magnets on the side away from the outer ring threaded ring, the main body shell is located on the side of the inner ring gear rod away from the outer ring threaded ring with an inner ring electromagnet installed, the main body shell is located on the side of the outer ring gear rod away from the outer ring threaded ring with an outer ring electromagnet installed, the main body shell is located between the outer ring gear and the inner ring gear with a clamping motor installed, the output shaft of the clamping motor is fixedly connected with an output gear, the clamping motor is transmission-connected to the outer ring gear and the inner ring gear through the output gear, and the outer ring electromagnet and the inner ring electromagnet will pop out the outer ring gear rod and the inner ring gear rod when started, so that the outer ring block and the inner ring block are stuck in the corresponding outer ring slot and the inner ring slot.

[0009] Furthermore, the outer ring rod is provided with a lifting groove on one side close to the inner ring rod, the top end of the outer ring rod is fixedly connected with a cover cap, a lifting block is movably clamped in the lifting groove of the outer ring rod, a rotating groove is provided between the top end of the outer ring rod and the cover cap, a pulley is installed in the rotating groove, a lifting motor is fixedly installed on the top end of the outer ring threaded ring on one side of the inner ring threaded rod, the output shaft of the lifting motor is fixedly connected with a winding shaft, the top end of the outer ring rod is provided with pull rope grooves on both sides of the rotating groove, one end of the tension rope is fixedly connected to the top end of the lifting groove, and the other end of the tension rope passes through the pull rope groove away from the lifting groove and is fixedly connected to the winding shaft of the lifting motor.

[0010] Furthermore, the inner ring rods and outer ring rods on both sides of the measuring upper ring disk are made of conductive metal materials. When the inner ring rods are electrically connected, the power switch of the inner ring electromagnet is controlled. When the outer ring rods are electrically connected, the power switch of the outer ring electromagnet is controlled. When the adjacent outer ring rods are electrically connected to the inner ring rods, the power switch of the lifting motor is controlled to be turned on.

[0011] Furthermore, a closing switch for the inner ring rod and the outer ring rod is provided at the control panel of the measuring machine. When the outer ring rod and the outer ring rod, the inner ring rod and the outer ring rod, and the inner ring rod and the inner ring rod are all in a power-off state, a return operation will be controlled until the inner ring rod and the outer ring rod are in an open state. Touch pressure switches are installed at both ends of the inner side of the movable groove, which are located at the outer ring rod to control the outer ring electromagnet to be powered off, and are located at the inner ring rod to control the inner ring electromagnet to be powered off.

[0012] A method for automatically detecting a wire ring includes the following contents:

[0013] S1. When in use, firstly, the inner ring rod and the outer ring rod are in an open state, and then the inner circumference of the wire ring is measured. At this time, the tire wire ring is placed in a rough position, and then the machine controls the measurement of the upper ring plate and the lower ring plate to stretch the spacing between the spacing grooves. The inner circumference of the wire ring is obtained by measuring the semicircular ring of the upper ring plate and the lower ring plate plus 2 times the spacing of the spacing grooves. When measuring, if the inner circumference diameters of the upper ring plate and the lower ring plate at the position where the placed wire ring are placed differ greatly, the closing switch of the inner ring rod and the outer ring rod is started;

[0014] S2. When the closing switch is turned on, the outer ring electromagnet and the inner ring electromagnet are started, so that the inner ring electromagnet and the outer ring electromagnet generate magnetic force, thereby generating repulsion, and the inner ring block is clamped into the inner ring clamping groove, and the outer ring block is clamped into the outer ring clamping groove. At this time, the clamping motor starts to rotate, so that the inner ring large gear and the outer ring large gear rotate, so that the outer ring rod and the inner ring rod on the same main body shell begin to move closer to each other. When two of the outer ring rods or two of the inner ring rods first touch the wire ring, a closed circuit is formed, causing the corresponding outer ring electromagnet or inner ring electromagnet to be powered off, so that the outer ring gear rod or the inner ring gear rod is out of the clamping state, so that the outer ring threaded rod or the inner ring threaded rod stops rotating;

[0015] S3, when one of them stops rotating, the other continues to rotate until a closed loop is formed between the outer ring rod and the inner ring rod, at which time the lifting motor is energized, thereby rotating the winding shaft of the lifting motor. When the winding shaft rotates, the tension rope in the outer ring rod is pulled, and as the tension rope is pulled, the lifting block at the bottom end of the outer ring rod is pulled toward the top end of the outer ring rod, thereby pulling the wire ring upward until the maximum pulling range is reached. At this time, the wire ring removal operation is completed, and the wire ring is taken out;

[0016] S4, at this time, it is in the power-off state, the inner ring electromagnet and the outer ring electromagnet push the inner ring block and the outer ring block into the corresponding outer ring slot and the inner ring slot, and the clamping motor performs the return operation at this time, thereby pulling back the outer ring rod and the inner ring rod, and when the outer ring rod contacts the side of the maximum spacing at both ends of the movable groove, the press switch is triggered, and the outer ring electromagnet is powered off at this time. When the inner ring rod contacts the side of the maximum spacing at both ends of the movable groove, the press switch is triggered, and the inner ring electromagnet is powered off at this time, thereby restoring to the initial state, and the measurement operation continues at this time.

[0017] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0018] 1. The present invention realizes accurate measurement of the inner circumference of the wire ring and automatic wire removal through machine control and automated components such as electromagnets, greatly improving work efficiency. Meanwhile, in traditional operations, workers need to directly contact the wire ring and measuring tools, which poses certain safety hazards. However, automated operations reduce direct contact between workers and wire rings, thereby reducing the risk of accidents.

[0019] 2. After completing one measurement and wire-taking operation, the device of the present invention can automatically restore to the initial state and prepare for the next operation without manual intervention.

[0020] 3. The present invention realizes stable clamping and stretching of the wire ring through the design of the electromagnet and the gear, and can maintain high operational stability and accuracy even when facing wire rings of different materials and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the measuring ring disk of the present invention;

[0024] Figure 3 It is a schematic diagram of the side structure of the measuring upper ring disk of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure decomposition of the measuring ring disk of the present invention;

[0026] Figure 5 Schematic diagram of the exploded structure of the ring taking device of the present invention

[0027] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 7 It is a schematic diagram of the structure decomposition of the outer threaded rod of the present invention;

[0029] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at B in the middle;

[0030] Fig. 9 It is a schematic diagram of the exploded structure of the top end of the outer ring rod of the present invention.

[0031] Description of reference numerals:

[0032] 1. Measuring machine body; 101. Measuring machine control panel; 2. Measuring platform; 201. Measuring upper ring plate; 2011. Spacing groove; 202. Measuring lower ring plate; 3. Ring removal device; 301. Main body shell; 3011. Movable groove; 302. Outer ring threaded rod; 3021. Outer ring clamping groove; 3022. Outer ring gear rod; 3023. Outer ring large gear; 3024. Outer ring clamping block; 3025. Outer ring electromagnet; 303. Inner ring threaded rod; 3031. Inner ring clamping groove ; 3032, inner ring gear rod; 3033, inner ring gear; 3034, inner ring block; 3035, inner ring electromagnet; 304, inner ring threaded ring; 3041, inner ring rod; 305, outer ring threaded ring; 3051, lifting motor; 306, clamping motor; 307, outer ring rod; 3071, lifting slot; 30711, rotating slot; 30712, rope slot; 3072, lifting block; 3073, pulley; 3074, cover cap; 3075, pulling rope. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The embodiment of the invention discloses an automatic detection device and a detection method for a wire ring.

[0035] The present invention provides Figure 1-9The present invention discloses an automatic wire ring detection device and detection method, comprising a measuring machine body 1, a measuring machine control panel 101 is provided on the top side of the measuring machine body 1, a measuring platform 2 is provided on the inclined side of the measuring machine body 1, an upper measuring ring disk 201 and a lower measuring ring disk 202 are installed on the surface of the measuring platform 2, a spacing groove 2011 is provided between the upper measuring ring disk 201 and the lower measuring ring disk 202, a ring taking device 3 is installed on both sides of the bottom of the spacing groove 2011 of the measuring upper ring disk 201 and the measuring lower ring disk 202 of the measuring machine body 1, and the ring taking device 3 comprises a main body shell 301, a movable groove 3011 is provided on the top of the main body shell 301, and the main body shell 301 is located in the movable groove 3 An outer circle threaded rod 302 is installed at the bottom end of 011, and an inner circle threaded rod 303 is installed on one side of the outer circle threaded rod 302 of the main body shell 301, an inner circle threaded rod 303 is installed on one side of the outer circle threaded rod 302 and the inner circle threaded rod 303, an inner circle threaded ring 304 is provided on one side of the outer circle threaded rod 302 and the inner circle threaded rod 303, and an outer circle threaded ring 305 is provided on the other side, the inner circle threaded ring 304 is located on one side of the inner circle threaded rod 303 and has a thread groove inside, the inner circle threaded ring 304 is located on one side of the outer circle threaded rod 302 and is movably connected to the outer circle threaded rod 302, the inner circle threaded ring 304 is located on the top of the outer circle threaded rod 302 and is fixedly connected to the inner circle rod 3041, the outer circle threaded ring 305 is located on one side of the outer circle threaded rod 302 and has a thread groove inside, The grooved ring 305 is located on one side of the inner ring threaded rod 303 and is movably connected to the inner ring threaded rod 303. The outer ring threaded ring 305 is fixedly connected to the outer ring rod 307 at the top end of the outer ring threaded rod 302. The inner ring threaded rod 303 is provided with an inner ring groove 3031 at one end of the outer ring threaded ring 305. The outer ring threaded rod 302 is provided with an outer ring groove 3021 at one end of the outer ring threaded ring 305. The main body shell 301 is provided with an outer ring gear rod 3022 on one side of the outer ring groove 3021. The middle part of the outer ring gear rod 3022 is fixedly connected to the outer ring large gear 3023. The outer ring gear rod 3022 is fixedly connected to the outer ring block 3024 on the side close to the outer ring groove 3021. The outer ring clamping block 3024 is movably connected with the outer ring clamping groove 3021, the inner ring gear rod 3032 is installed on the side of the main body shell 301 located at the inner ring clamping groove 3031, the middle part of the inner ring gear rod 3032 is fixedly connected with the inner ring large gear 3033, the inner ring gear rod 3032 is located on the side close to the inner ring clamping groove 3031 and is fixedly connected with the inner ring clamping block 3034, the inner ring clamping block 3034 is movably connected with the inner ring clamping groove 3031, the inner ring gear rod 3032 and the outer ring gear rod 3022 are located on the side away from the outer ring threaded ring 305. The inner ring electromagnet 3035 is installed on the side of the inner ring gear rod 3032 of the main body shell 301 away from the outer ring threaded ring 305.The main body shell 301 is located on the side of the outer ring gear rod 3022 away from the outer ring threaded ring 305 and is equipped with an outer ring electromagnet 3025. The main body shell 301 is located between the outer ring large gear 3023 and the inner ring large gear 3033 and is equipped with a clamping motor 306. The output shaft of the clamping motor 306 is fixedly connected with an output gear. The clamping motor 306 is transmission-connected with the outer ring large gear 3023 and the inner ring large gear 3033 through the output gear. When the outer ring electromagnet 3025 and the inner ring electromagnet 3035 are started, the outer ring gear rod 3022 and the inner ring gear rod 3032 will be ejected, so that the outer ring block 3024 and the inner ring block 3034 are clamped into the corresponding outer ring gear. In the outer ring slot 3021 and the inner ring slot 3031, the outer ring rod 307 is provided with a lifting slot 3071 on the side close to the inner ring rod 3041, the top of the outer ring rod 307 is fixedly connected with a cap 3074, and a lifting block 3072 is movably connected in the lifting slot 3071 of the outer ring rod 307, a rotating slot 30711 is provided between the top of the outer ring rod 307 and the cap 3074, a pulley 3073 is installed in the rotating slot 30711, the outer ring threaded ring 305 is located at the top of one side of the inner ring threaded rod 303 and is fixedly installed with a lifting motor 3051, the output shaft of the lifting motor 3051 is fixedly connected with a winding shaft, and the outer ring rod 307 The top of the rotating groove 30711 is provided with a rope groove 30712 on both sides. The top of the lifting groove 3071 is fixedly connected with one end of a pulling rope 3075. The other end of the pulling rope 3075 passes through the rope groove 30712 far away from the lifting groove 3071 and is fixedly connected to the winding shaft of the lifting motor 3051. The inner ring rod 3041 and the outer ring rod 307 on both sides of the measuring upper ring disk 201 are made of conductive metal. After the inner ring rod 3041 is electrically connected, the power switch of the inner ring electromagnet 3035 is controlled. After the outer ring rod 307 is electrically connected, the power switch of the outer ring electromagnet 3025 is controlled. When the adjacent outer ring rod 307 and the inner ring After the rod 3041 is electrically connected, the power switch of the lifting motor 3051 is controlled to be turned on. The measuring machine control panel 101 is provided with a closing switch of the inner ring rod 3041 and the outer ring rod 307. When the outer ring rod 307 and the outer ring rod 307, the inner ring rod 3041 and the outer ring rod 307, and the inner ring rod 3041 and the inner ring rod 3041 are all in the power-off state, the return operation will be controlled until the inner ring rod 3041 and the outer ring rod 307 are in the open state. Touch-pressure switches are installed at both ends of the inner side of the movable groove 3011. The outer ring rod 307 controls the outer ring electromagnet 3025 to be powered off, and the inner ring electromagnet 3035 is powered off at the inner ring rod 3041.

[0036] Working principle of the present invention:

[0037] When in use, firstly, the inner ring rod 3041 and the outer ring rod 307 are in the open state, and the inner circumference of the wire ring is measured at this time. At this time, the tire wire ring is put in the approximate position, and the machine controls the measurement of the upper ring disk 201 and the measurement of the lower ring disk 202 to stretch the spacing between the spacing grooves 2011. The inner circumference of the wire ring is obtained by measuring the semicircular ring of the upper ring disk 201 and the measurement of the lower ring disk 202 plus 2 times the spacing of the spacing grooves 2011. When measuring, if the diameters of the inner circumferences of the upper ring disk 201 and the lower ring disk 202 at the position where the wire ring is placed differ greatly, the closing switches of the inner ring rod 3041 and the outer ring rod 307 are started. When the closing switch is turned on, the outer ring electromagnet 3025 and the inner ring electromagnet 3035 are started, so that the inner ring electromagnet 3035 and the outer ring electromagnet 3025 generate magnetic force, thereby generating repulsion, and the inner ring block 3034 is clamped into the inner ring slot 3031, and the outer ring block 3024 is clamped into the outer ring slot 3021. At this time, the clamping motor 306 starts to rotate, so that the inner ring large gear 3033 and the outer ring large gear 3023 rotate, so that the outer ring rod 307 and the inner ring rod 3041 on the same main body shell 301 begin to move closer to each other. When two of the outer ring rods 307 or two of the inner ring rods 3041 first hit the wire ring, a closed circuit is formed, causing the corresponding outer ring electromagnet 3025 or inner ring electromagnet 3035 to be powered off, so that the outer ring gear The wheel rod 3022 or the inner ring gear rod 3032 is disengaged from the clamping state, so that the outer ring threaded rod 302 or the inner ring threaded rod 303 stops rotating. When one of them stops rotating, the other continues to rotate until a closed loop is formed between the outer ring rod 307 and the inner ring rod 3041. At this time, the lifting motor 3051 is energized, so that the winding shaft of the lifting motor 3051 rotates. When the winding shaft rotates, the tension rope 3075 in the outer ring rod 307 is pulled. As the tension rope 3075 is pulled, the lifting block 3072 at the bottom end of the outer ring rod 307 is pulled toward the top end of the outer ring rod 307, thereby pulling the wire ring upward until it reaches the maximum pulling range. At this time, the wire ring wire removal operation is completed. After the wire ring is taken out, it is in a power-off state. The inner ring electromagnet 3035 and the outer ring electromagnet 3025 push the inner ring block 3034 and the outer ring block 3024 into the corresponding outer ring slot 3021 and the inner ring slot 3031. At this time, the clamping motor 306 performs a return operation, thereby pulling back the outer ring rod 307 and the inner ring rod 3041. When the outer ring rod 307 contacts the side of the maximum spacing between the two ends of the movable groove 3011, the press switch is triggered. At this time, the outer ring electromagnet 3025 is powered off. When the inner ring rod 3041 contacts the side of the maximum spacing between the two ends of the movable groove 3011, the press switch is triggered. At this time, the inner ring electromagnet 3035 is powered off, thereby restoring to the initial state, and the measurement operation is continued.

[0038] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wire ring automatic detection device, comprising a measuring machine body (1), characterized in that: A measuring machine control panel (101) is provided on one side of the top of the measuring machine body (1); a measuring platform (2) is provided on one side of the inclined surface of the measuring machine body (1); an upper measuring ring disk (201) and a lower measuring ring disk (202) are installed on the surface of the measuring platform (2); a spacing groove (2011) is provided between the upper measuring ring disk (201) and the lower measuring ring disk (202); the measuring machine body (1) is located on the upper measuring ring disk (201). A ring-taking device (3) is installed on both sides of the bottom end of the spacing groove (2011) of the measuring lower ring disk (202), wherein the ring-taking device (3) comprises a main body shell (301), a movable groove (3011) is opened at the top of the main body shell (301), an outer ring threaded rod (302) is installed at the bottom end of the movable groove (3011) of the main body shell (301), and an inner ring threaded rod is installed on one side of the main body shell (301) at the outer ring threaded rod (302). (303), one side of the outer threaded rod (302) and the inner threaded rod (303) is provided with an inner threaded ring (304), and the other side thereof is provided with an outer threaded ring (305), the inner threaded ring (304) is located on one side of the inner threaded rod (303) and has a thread groove therein, the inner threaded ring (304) is located on one side of the outer threaded rod (302) and is movably connected to the outer threaded rod (302), the inner threaded ring (304) The top end of one side of the outer threaded rod (302) is fixedly connected to the inner rod (3041); the outer threaded ring (305) is located on one side of the outer threaded rod (302) and has a thread groove therein; the outer threaded ring (305) is located on one side of the inner threaded rod (303) and is movably connected to the inner threaded rod (303); the top end of the outer threaded ring (305) is located on one side of the outer threaded rod (302) and is fixedly connected to the outer rod (307).

2. The automatic detection device for wire rings according to claim 1, characterized in that: The inner ring threaded rod (303) is provided with an inner ring groove (3031) at one end of the outer ring threaded ring (305), the outer ring threaded rod (302) is provided with an outer ring groove (3021) at one end of the outer ring threaded ring (305), an outer ring gear rod (3022) is installed on one side of the main body shell (301) located at the outer ring groove (3021), the middle part of the outer ring gear rod (3022) is fixedly connected with an outer ring large gear (3023), and the outer ring gear rod (3022) is fixedly connected with a side close to the outer ring groove (3021). An outer ring clamping block (3024), the outer ring clamping block (3024) is movably clamped with the outer ring clamping groove (3021), the main body shell (301) is installed with an inner ring gear rod (3032) on one side of the inner ring clamping groove (3031), the middle part of the inner ring gear rod (3032) is fixedly connected with an inner ring large gear (3033), the inner ring gear rod (3032) is located on a side close to the inner ring clamping groove (3031) and is fixedly connected with an inner ring clamping block (3034), and the inner ring clamping block (3034) is movably clamped with the inner ring clamping groove (3031).

3. The automatic detection device for wire rings according to claim 1, characterized in that: The inner ring gear rod (3032) and the outer ring gear rod (3022) are both fixedly connected with magnets on the side away from the outer ring threaded ring (305); the main body shell (301) is located on the side of the inner ring gear rod (3032) away from the outer ring threaded ring (305) and is equipped with an inner ring electromagnet (3035); the main body shell (301) is located on the side of the outer ring gear rod (3022) away from the outer ring threaded ring (305) and is equipped with an outer ring electromagnet (3025); the main body shell (301) is located between the outer ring large gear (3023) and the inner ring large gear (3033) A clamping motor (306) is installed, and the output shaft of the clamping motor (306) is fixedly connected to an output gear. The clamping motor (306) is transmission-connected to the outer ring large gear (3023) and the inner ring large gear (3033) through the output gear. When the outer ring electromagnet (3025) and the inner ring electromagnet (3035) are started, the outer ring gear rod (3022) and the inner ring gear rod (3032) are ejected, so that the outer ring clamping block (3024) and the inner ring clamping block (3034) are clamped into the corresponding outer ring clamping groove (3021) and the inner ring clamping groove (3031).

4. The automatic wire ring detection device according to claim 1, characterized in that: The outer ring rod (307) is provided with a lifting groove (3071) on a side close to the inner ring rod (3041), the top end of the outer ring rod (307) is fixedly connected with a cover cap (3074), a lifting block (3072) is movably connected in the lifting groove (3071) of the outer ring rod (307), a rotating groove (30711) is provided between the top end of the outer ring rod (307) and the cover cap (3074), a pulley (3073) is installed in the rotating groove (30711), and the outer ring threaded ring (305) is located on the inner ring threaded rod ( A lifting motor (3051) is fixedly installed on the top of one side of 303, and the output shaft of the lifting motor (3051) is fixedly connected to the winding shaft, and the top of the outer ring rod (307) is located on both sides of the rotating groove (30711) and is provided with a pull rope groove (30712), and the top of the lifting groove (3071) is fixedly connected to one end of the tension rope (3075), and the other end of the tension rope (3075) passes through the pull rope groove (30712) away from the lifting groove (3071) and is fixedly connected to the winding shaft of the lifting motor (3051).

5. The automatic detection device for wire rings according to claim 1, characterized in that: The inner ring rods (3041) and the outer ring rods (307) on both sides of the measuring upper ring disk (201) are both made of conductive metal. When the inner ring rods (3041) are electrically connected, the power switch of the inner ring electromagnet (3035) is controlled. When the outer ring rods (307) are electrically connected, the power switch of the outer ring electromagnet (3025) is controlled. When the adjacent outer ring rods (307) are electrically connected to the inner ring rods (3041), the power switch of the lifting motor (3051) is controlled to be turned on.

6. The automatic detection device for wire rings according to claim 1, characterized in that: The measuring machine control panel (101) is provided with a closing switch for the inner ring rod (3041) and the outer ring rod (307). When the outer ring rod (307) and the outer ring rod (307), the inner ring rod (3041) and the outer ring rod (307), and the inner ring rod (3041) and the inner ring rod (3041) are all in a power-off state, a return operation will be controlled until the inner ring rod (3041) and the outer ring rod (307) are in an open state. Touch switches are installed at both ends of the inner side of the movable groove (3011). The outer ring rod (307) controls the outer ring electromagnet (3025) to be powered off, and the inner ring rod (3035) is controlled to be powered off at the inner ring rod (3041).

7. A method for automatically detecting a wire ring, implemented in an automatic wire ring detecting device as claimed in any one of claims 1 to 6, characterized in that: Includes the following: S1. When in use, firstly, the inner ring rod (3041) and the outer ring rod (307) are in an open state, and then the inner circumference of the wire ring is measured. At this time, the tire wire ring is put in a rough position, and then the machine controls the upper ring plate (201) and the lower ring plate (202) to stretch the spacing between the spacing grooves (2011). The inner circumference of the wire ring is obtained by measuring the semicircular ring of the upper ring plate (201) and the lower ring plate (202) plus twice the spacing of the spacing grooves (2011). When measuring, if the inner circumference diameters of the upper ring plate (201) and the lower ring plate (202) at the position where the placed wire ring are placed are greatly different, the closing switch of the inner ring rod (3041) and the outer ring rod (307) is started; S2. When the closing switch is turned on, the outer ring electromagnet (3025) and the inner ring electromagnet (3035) are started, so that the inner ring electromagnet (3035) and the outer ring electromagnet (3025) generate magnetic force, thereby generating repulsive force, and the inner ring block (3034) is inserted into the inner ring slot (3031), and the outer ring block (3024) is inserted into the outer ring slot (3021). At this time, the clamping motor (306) starts to rotate, so that the inner ring gear (3033) and the outer ring gear (3023) are moved. The outer ring rod (307) and the inner ring rod (3041) on the same main body shell (301) start to move closer to each other. When two outer ring rods (307) or two inner ring rods (3041) first touch the wire ring, a closed circuit is formed, causing the corresponding outer ring electromagnet (3025) or inner ring electromagnet (3035) to be powered off, thereby causing the outer ring gear rod (3022) or the inner ring gear rod (3032) to be out of the clamping state, thereby causing the outer ring threaded rod (302) or the inner ring threaded rod (303) to stop rotating; S3, when one of them stops rotating, the other continues to rotate until a closed loop is formed between the outer ring rod (307) and the inner ring rod (3041), at which time the lifting motor (3051) is energized, thereby rotating the winding shaft of the lifting motor (3051), and when the winding shaft rotates, the tension rope (3075) in the outer ring rod (307) is pulled, and as the tension rope (3075) is pulled, the lifting block (3072) at the bottom end of the outer ring rod (307) is pulled toward the top end of the outer ring rod (307), thereby pulling the wire ring upward until the maximum pulling range is reached, and the wire ring removal operation is completed, and the wire ring is taken out; S4, at this time, it is in the power-off state, the inner ring electromagnet (3035) and the outer ring electromagnet (3025) push the inner ring block (3034) and the outer ring block (3024) into the corresponding outer ring slot (3021) and the inner ring slot (3031), and the clamping motor (306) performs a return operation, thereby pulling back the outer ring rod (307) and the inner ring rod (3041). When the outer ring rod (307) contacts the side of the maximum spacing between the two ends of the movable slot (3011), the press switch is triggered, and the outer ring electromagnet (3025) is powered off. When the inner ring rod (3041) contacts the side of the maximum spacing between the two ends of the movable slot (3011), the press switch is triggered, and the inner ring electromagnet (3035) is powered off, thereby restoring to the initial state, and the measurement operation continues.

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