A new type of quality inspection equipment for the production of lock-type link chains

Abstract

The present invention relates to the technical field of chain link detection, and specifically to a novel quality detection equipment for producing lock-type chain link, comprising a detection body, wherein a left lifting platform and a right lifting platform are symmetrically arranged inside the detection bin, a pulling assembly is assembled on the upper part of the lifting frame through an assembled top plate, a left cam and a right cam are respectively arranged below the left bottom plate and the right bottom plate, and a driven shaft is fixed inside the rear turntable; the present invention facilitates the lifting and lowering vibration of the pulling assembly through the left lifting platform and the right lifting platform, so that the pulling assembly is convenient to drive the lock-type chain link to vibrate and vibrate, and at the same time, the pulling assembly is convenient to assist in stretching during vibration, and drives the rear turntable to rotate through linkage, so as to facilitate the knocking of the lock-type chain link with the cooperation of the knocking rod, and by periodically shaking, pulling and knocking the lock-type chain link, it is convenient to detect the quality of key performance indicators such as material strength, hardness and firmness and stability of the lock-type chain link.

Description

Technical Field

[0001] The invention relates to the technical field of chain connecting ring detection, in particular to a novel quality detection device for producing lock-type chain connecting rings. Background Art

[0002] As a key connector in mechanical equipment such as coal mine scraper conveyors, the quality of lock-type chain links is directly related to the operational stability and safety of the equipment. With the continuous development of coal mining technology and the improvement of equipment operation requirements, the quality requirements for lock-type chain links are becoming increasingly stringent. Traditional detection methods mostly rely on manual visual inspection and simple measuring tools. This method is inefficient and easily affected by the subjective factors of the inspectors, resulting in inaccurate and unstable test results. Therefore, it is necessary to use testing equipment for auxiliary testing, such as pulling and shaking testing, in order to detect key performance indicators such as material strength, hardness, and firmness and stability;

[0003] In this regard, China's patent application number: CN201820824474.1 discloses a handrail ring quality inspection device, including a first support frame, a second support frame and a horizontal rod, the first support frame and the second support frame are arranged opposite to each other, the two ends of the horizontal rod are detachably connected to the first support frame and the second support frame respectively, and a handrail ring that can swing along the length direction of the horizontal rod is installed in the middle of the horizontal rod; angle brackets that limit the swing amplitude of the handrail ring are arranged on both sides of the handrail ring; the angle brackets limit the handrail ring to swing back and forth between 45 degrees;

[0004] However, the existing detection equipment is not convenient for performing auxiliary pulling and vibration operations on the lock-type link according to the lock-type link detection needs, and is not convenient for periodic rapid detection operations, which affects the efficiency of subsequent detection operations.

[0005] Therefore, in order to solve the above problems, a new type of quality inspection equipment for producing lock-type connecting chain rings is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a new type of quality inspection equipment for the production of lock-type chain links, so as to solve the problem that the existing inspection equipment proposed in the above background technology is inconvenient to perform auxiliary pulling and vibration operations on the lock-type chain links according to the requirements of lock-type chain link inspection, and is inconvenient to perform periodic rapid inspection operations, which affects the efficiency of subsequent inspection operations.

[0007] To achieve the above object, the present invention provides the following technical solutions: A novel quality inspection device for lock-type link production, comprising a detection body, wherein the lower part of the detection body is electrically connected and equipped with a control switch and a power cord;

[0008] The middle part of the detection body is divided into a driving compartment and a detection compartment by a compartment dividing horizontal plate, and the rear side of the detection compartment is separated by an auxiliary compartment by a compartment dividing vertical plate, a left lifting platform and a right lifting platform are symmetrically arranged inside the detection compartment, and a lifting frame is fixedly and vertically inserted inside the left lifting platform and the right lifting platform, and a pulling assembly is assembled on the upper part of the lifting frame through an assembled top plate, and two groups of the pulling assemblies include a pulling rod and a tension spring, and an outer pull ring and an inner pull ring are respectively fixed on both sides, and the lower parts of the two groups of the lifting frames are inserted through and arranged on both sides of the compartment dividing horizontal plate, and a left bottom plate and a right bottom plate are respectively arranged below the left lifting platform, and the left bottom plate and the right bottom plate are respectively fixed to the corresponding lower ends of the lifting frames, and a left cam and a right cam are respectively arranged below the left bottom plate and the right bottom plate, and a transmission shaft is assembled inside the left cam and the right cam, and a rear turntable is assembled inside the auxiliary warehouse, and a knocking rod is assembled on the outside of the rear turntable, and a driven shaft is fixed inside the rear turntable.

[0009] Preferably, a servo motor is installed on the right side of the driving bin, and the servo motor is electrically connected to the control switch, and a transmission wheel 1 and a transmission wheel 2 are fixedly installed on the rotating shaft end of the servo motor, and a driven wheel 1 is connected to the top of the transmission wheel 1 through a belt 1, and the driven wheel 1 is fixed to the right side of the transmission shaft, and a driven wheel 2 is connected to the top of the rear side of the transmission wheel 2 through a belt 2, and the driven wheel 2 is fixed to the right side of the driven shaft, and a turning inner wheel and a turning outer wheel are installed on the horizontal rear side of the transmission wheel 2, which are aligned with the vertical lower side of the driven wheel 2, and the turning inner wheel is located on the inner side of the belt 2, and the turning outer wheel is located on the oblique upper part of the outer side of the belt 2, and an assembly through groove corresponding to the belt 2 is opened inside the rear side of the compartment dividing horizontal plate.

[0010] Preferably, the transmission shaft, driven shaft, turning inner wheel and turning outer wheel are all supported by seat bearings, and the lower parts of the two ends of the transmission shaft are supported and assembled on the inner walls on both sides of the driving warehouse through support seats, and the upper part of the turning outer wheel is hoisted on the right inner wall of the driving warehouse through a hoisting frame, and the surfaces of the transmission wheel 1, transmission wheel 2, driven wheel 1, driven wheel 2, turning inner wheel and the inner walls of belt 1 and belt 2 are all fixed with corresponding meshing teeth.

[0011] Preferably, the long end of the left cam faces forward, and the long end of the right cam faces backward.

[0012] Preferably, auxiliary frames are fixed between the left lifting platform and the left bottom plate and between the right lifting platform and the right bottom plate, four groups of the auxiliary frames are inserted through the interior of the compartment horizontal plate, and auxiliary springs are sleeved on the lower part of the auxiliary frames.

[0013] Preferably, the inner pull ring is hingedly connected to a traction seat via a side card pin, a side card sleeve is fixedly installed on the outside of the traction seat, the side card sleeve is sleeved and installed on the inner end of the pull rod, and a corresponding ring plate is fixed on the inner end of the pull rod, the pull rod is threadedly inserted and connected to the inside of the assembly top plate, and fastening nuts are provided on both sides of the assembly top plate, and two groups of the fastening nuts are respectively sleeved on the outer wall of the pull rod.

[0014] Preferably, the tension spring is provided with fixed limit pull sleeves on both side ends close to the outer pull ring and the inner pull ring, and a limit pull rope is fixed between the limit pull sleeves. The limit pull rope is inserted and assembled inside the tension spring, and the limit pull rope is in a loose state.

[0015] Preferably, the three groups of beating rods are distributed in a triangular shape on the outer wall of the rear turntable, and rubber rods are fixed to the outer ends of the beating rods. Middle partitions are provided on both sides of the beating rods and the rear turntable, and the middle partitions are upright and fixed in the center of the auxiliary warehouse.

[0016] Preferably, the front and rear sides of the driving bin, the front side of the detection bin and the rear side of the auxiliary bin are all hingedly equipped with isolation doors, an inner barrier frame is provided on the inner side of the isolation door, and three groups of inner barrier frames are respectively fixed on the inner side walls of the driving bin, the detection bin and the auxiliary bin.

[0017] Preferably, explosion-proof glass is installed inside the isolation door on the front side of the detection chamber and inside the two side walls of the detection chamber, a video recording component is installed on the top of the detection chamber, and a transparent spherical protective cover corresponding to the video recording component is installed on the inner wall of the top of the detection chamber.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting the left lifting platform and the right lifting platform, the left cam and the right cam rotate under the cooperation of the left bottom plate and the right bottom plate, so as to facilitate the lifting and shaking of the pulling component, so that the pulling component can easily drive the lock-type connecting chain ring to vibrate and shake, and facilitate the detection operation, making the use and operation more convenient. Through this design, it is conducive to the shaking detection of the lock-type connecting chain ring;

[0020] 2. By setting a pulling assembly, under the assembly of the pulling rod and the tension spring, two sets of symmetrical outer pull rings are connected to the fixation of the chain ring, so that when the left lifting platform is raised or lowered, the lock-type connecting chain ring can be pulled by the elastic force of the tension spring, making the detection operation more convenient and efficient, and also facilitating the enhancement of shaking and realizing the detection operation of shaking and pulling. This design is conducive to the pulling detection of the lock-type connecting chain ring;

[0021] 3. By setting the rear turntable, during the above-mentioned shaking and pulling test, the rear turntable is driven to rotate through linkage, so that the lock-type connecting link can be knocked with the cooperation of the knocking rod, so as to facilitate the detection of its firmness and strength while assisting in shaking it, making the detection operation more convenient and efficient. This design is conducive to the auxiliary detection of the lock-type connecting link;

[0022] 4. While designing the above structure, the division of the driving compartment, the detection compartment and the auxiliary compartment facilitates assembly and operation, as well as subsequent maintenance and repair, making it safer and more convenient to use and easier to operate and control. This design is beneficial to the auxiliary detection of the lock-type chain link. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a front view stereoscopic schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a front perspective schematic diagram of the internal transmission structure of the present invention;

[0026] Figure 3 It is a rear perspective schematic diagram of the overall structure of the present invention;

[0027] Figure 4 It is a front view cross-sectional stereoscopic schematic diagram of the local structure of the detection chamber of the present invention;

[0028] Figure 5 It is a front view cross-sectional perspective schematic diagram of the local structure of the driving chamber of the present invention;

[0029] Figure 6 This is a rear perspective schematic diagram of the partial structure of the drive compartment with the rear side opened;

[0030] Figure 7 It is a rear perspective schematic diagram of the partial structure of the auxiliary compartment with the rear side opened according to the present invention;

[0031] Figure 8 It is a top perspective schematic diagram of the local structure of the pulling assembly of the present invention.

[0032] In the figure: 100, detection body; 110, drive compartment; 111, servo motor; 112, control switch; 120, detection compartment; 121, compartment horizontal plate; 122, isolation door; 123, explosion-proof glass; 124, recording component; 125, transparent spherical protective cover; 126, inner frame; 130, auxiliary compartment; 131, compartment vertical plate; 132, middle partition; 200, left lifting platform; 201, left bottom plate; 202, left cam; 210, right lifting platform; 211, right bottom plate; 212, right cam; 220, lifting frame; 221, assembly top plate; 230, transmission shaft; 231, support seat; 240, driven wheel 1; 241. Belt 1; 242. Drive wheel 1; 250. Auxiliary frame; 251. Auxiliary spring; 300. Pull assembly; 310. Pull rod; 311. Fastening nut; 320. Tension spring; 330. Outer pull ring; 331. Inner pull ring; 332. Limit pull sleeve; 333. Limit pull rope; 340. Traction seat; 341. Side clamping sleeve; 342. Side clamping pin; 400. Rear turntable; 410. Beating rod; 411. Rubber rod; 420. Driven shaft; 430. Driven wheel 2; 431. Belt 2; 432. Drive wheel 2; 433. Turning inner wheel; 434. Turning outer wheel; 435. Lifting frame; 436. Assembly slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-8 , an embodiment provided by the present invention: a novel quality inspection device for producing lock-type connecting links, comprising an inspection body 100, the lower part of the inspection body 100 being electrically connected and equipped with a control switch 112 and a power line;

[0035] The middle part of the detection body 100 is divided into a driving compartment 110 and a detection compartment 120 by a compartment dividing horizontal plate 121, and the rear side of the detection compartment 120 is separated from the auxiliary compartment 130 by a compartment dividing vertical plate 131. The left lifting platform 200 and the right lifting platform 210 are symmetrically arranged inside the detection compartment 120, and the left lifting platform 200 and the right lifting platform 210 are both fixedly and vertically inserted with a lifting frame 220. The upper part of the lifting frame 220 is equipped with a pulling assembly 300 through an assembly top plate 221. The two sets of pulling assemblies 300 include a pulling rod 310 and a tension spring 320, and an outer pull ring 330 and an inner pull ring 331 are respectively fixed on both sides. The two sets of lifting frames 2 The lower part of 20 penetrates and is inserted on both sides of the compartment horizontal plate 121, and the left bottom plate 201 and the right bottom plate 211 are respectively arranged below the left lifting platform 200 and the right lifting platform 210, and the left bottom plate 201 and the right bottom plate 211 are respectively fixed to the lower end of the corresponding lifting frame 220, and the left bottom plate 201 and the right bottom plate 211 are respectively arranged below the left bottom plate 201 and the right bottom plate 211, and the transmission shaft 230 is installed inside the left cam 202 and the right cam 212, and the rear turntable 400 is installed inside the auxiliary warehouse 130, and the outer side of the rear turntable 400 is equipped with a beating rod 410, and the rear turntable 400 is fixed with a driven shaft 420 inside;

[0036] Furthermore, a servo motor 111 is installed on the right side of the drive compartment 110, and the servo motor 111 is electrically connected to the control switch 112. A transmission wheel 1 242 and a transmission wheel 2 432 are fixedly installed on the rotating shaft end of the servo motor 111. A driven wheel 1 240 is connected to the top of the transmission wheel 1 242 through a belt 1 241. The driven wheel 1 240 is fixed to the right side of the transmission shaft 230. A driven wheel 2 430 is connected to the top of the rear side of the transmission wheel 2 432 through a belt 2 431. The driven wheel 2 430 is fixed to the On the right side of the driving shaft 420, the horizontal rear side of the second driving wheel 432 is aligned with the vertical lower side of the second driven wheel 430 and is equipped with a turning inner wheel 433 and a turning outer wheel 434, and the turning inner wheel 433 is located on the inner side of the second belt 431, and the turning outer wheel 434 is located on the outer oblique upper part of the second belt 431, and an assembly through groove 436 corresponding to the second belt 431 is opened inside the rear side of the compartment horizontal plate 121. Through this design, the auxiliary drive transmission and control of the left lifting platform 200 and the rear turntable 400 are facilitated, making it more convenient to use;

[0037] Furthermore, the transmission shaft 230, the driven shaft 420, the turning inner wheel 433 and the turning outer wheel 434 are all supported by seat bearings, and the lower ends of the transmission shaft 230 are supported and assembled on the inner walls of the driving warehouse 110 on both sides through the support seats 231, and the upper part of the turning outer wheel 434 is hoisted on the right inner wall of the driving warehouse 110 through the hoisting frame 435. The surfaces of the transmission wheel 1 242, the transmission wheel 2 432, the driven wheel 1 240, the driven wheel 2 430, the turning inner wheel 433 and the inner walls of the belt 1 241 and the belt 2 431 are all fixed with corresponding meshing teeth. Through this design, the auxiliary transmission operation of the transmission shaft 230 and the driven shaft 420 is facilitated, making the transmission more stable and convenient.

[0038] Furthermore, the long end of the left cam 202 faces forward, and the long end of the right cam 212 faces backward. This design facilitates the lifting and lowering of the left bottom plate 201 and the right bottom plate 211 when the support is supported, so that one side is lifted and the other side is lowered, making the subsequent pulling and shaking operations more convenient.

[0039] Furthermore, auxiliary frames 250 are fixed between the left lifting platform 200 and the left bottom plate 201 and between the right lifting platform 210 and the right bottom plate 211. Four sets of auxiliary frames 250 are inserted through the interior of the compartment horizontal plate 121, and auxiliary springs 251 are sleeved on the lower part of the auxiliary frames 250. Through this design, it is convenient to assist the lifting and lowering limit of the lifting frame 220 and to quickly descend under the assistance of elastic force, making the lifting and lowering vibration more convenient;

[0040] Furthermore, the inner pull ring 331 is hingedly assembled with the traction seat 340 through the side clamping pin 342, and the outer side of the traction seat 340 is fixedly assembled with a side clamping sleeve 341, which is sleeved and assembled on the inner end of the pull rod 310, and the inner end of the pull rod 310 is fixed with a corresponding ring plate, the pull rod 310 is threadedly inserted and connected inside the assembly top plate 221, and fastening nuts 311 are arranged on both sides of the assembly top plate 221, and two sets of fastening nuts 311 are respectively sleeved on the outer wall of the pull rod 310. Through this design, it is convenient to assemble the tension spring 320 and the pull rod 310, and it is also convenient to fine-tune according to the specifications of the lock-type chain ring, making it more convenient to use;

[0041] Furthermore, the two side ends of the tension spring 320 close to the outer pull ring 330 and the inner pull ring 331 are sleeved with fixed limit pull sleeves 332, and a limit pull rope 333 is fixed between the limit pull sleeves 332. The limit pull rope 333 is inserted and assembled inside the tension spring 320, and the limit pull rope 333 is in a loose state. Through this design, it is convenient to assist in the maintenance of the tension spring 320, avoid excessive stretching or accidental breakage, and make it safer and more convenient to use.

[0042] Furthermore, three groups of beating rods 410 are distributed in a triangular shape on the outer side wall of the rear turntable 400, and a rubber rod 411 is fixed to the outer end of the beating rod 410. A middle partition 132 is provided on both sides of the beating rod 410 and the rear turntable 400, and the middle partition 132 is vertically fixed in the center of the auxiliary warehouse 130. Through this design, it is convenient to maintain the rear turntable 400, the beating rod 410 and the rubber rod 411 as needed, and it is also convenient to perform cyclic beating on the lock-type chain ring.

[0043] Furthermore, the front and rear sides of the driving bin 110, the front side of the detection bin 120 and the rear side of the auxiliary bin 130 are all hingedly connected with isolation doors 122, and the inner side of the isolation doors 122 is provided with inner blocking frames 126, and the three groups of inner blocking frames 126 are respectively fixed to the inner side walls of the driving bin 110, the detection bin 120 and the auxiliary bin 130. Through this design, it is convenient to assist in closing and opening the driving bin 110, the detection bin 120 and the auxiliary bin 130, and it is also convenient to open the corresponding bins during detection operation and inspection and maintenance, making it safer and more convenient to use;

[0044] Furthermore, explosion-proof glass 123 is installed inside the isolation baffle door 122 on the front side of the detection chamber 120 and inside the two side walls of the detection chamber 120, a video recording component 124 is installed on the top of the detection chamber 120, and a transparent spherical protective cover 125 corresponding to the video recording component 124 is installed on the top inner wall of the detection chamber 120. This design facilitates observation, monitoring and safety maintenance of the interior of the detection chamber 120;

[0045] Working principle: When assembling and using, open the isolation baffle door 122 on the front side of the detection chamber 120, then assemble the lock-type chain ring in series with the cooperation of the two sets of outer pull rings 330 to facilitate subsequent testing, and then close the isolation baffle door 122 on the front side of the detection chamber 120, and control the servo motor 111 with the cooperation of the control switch 112, so that the servo motor 111 rotates, and with the cooperation of the transmission wheel 1 242 and the transmission wheel 2 432, the transmission shaft 230 and the driven shaft 420 are synchronously driven to rotate respectively, so that the rotation of the transmission shaft 230 drives the left cam 202 and the right cam 212 to rotate and push against the bottom of the left bottom plate 201 and the right bottom plate 211, thereby driving The left lifting platform 200 and the right lifting platform 210 support and lift the lifting frame 220, and drive the lifting and shaking of the lock-type connecting chain ring with the cooperation of the pulling component 300. Then, when the tension spring 320 is pulled, the lock-type connecting chain ring is easy to be pulled under the action of elastic force and tension, and it is also easy to enhance the shaking; under the rotation of the driven shaft 420, it is easy to rotate the rear turntable 400, so that the lock-type connecting chain ring and the side are knocked with the cooperation of the rubber rod 411 and the knocking rod 410, which is convenient for auxiliary vibration; by periodically shaking, pulling and knocking the lock-type connecting chain ring, it is convenient to detect the quality of key performance indicators such as material strength, hardness and firmness and stability of the lock-type connecting chain ring;

[0046] During operation, when the left cam 202 and the right cam 212 are in opposite directions, that is, the left cam 202 and the right cam 212 are 180 degrees apart, it is convenient to lift and push the left bottom plate 201 and the right bottom plate 211 respectively during rotation, making subsequent use more convenient, and also facilitating the auxiliary pulling assembly 300 and the tension spring 320 to stretch and shake the lock-type connecting chain ring. At the same time, with the cooperation of the auxiliary frame 250 and the auxiliary spring 251, it is convenient to assist in its stable lifting. Further, for different When testing the lock-type connecting chain rings of different specifications, the pulling rod 310 is rotated to drive the tension spring 320 to move under the cooperation of the traction seat 340 and the side clamping sleeve 341, thereby changing the distance between the two sets of outer pull rings 330, which is convenient for the relative series connection of the lock-type connecting chain rings of different specifications. Then, the fastening nut 311 is tightened to facilitate the limit fixation. When shaking, the auxiliary internal limit of the limit pull sleeve 332 and the limit pull rope 333 facilitates the pulling and maintenance of the tension spring 320 to avoid excessive pulling or accidental breakage and damage.

[0047] During operation, the corresponding area of ​​the detection body 100 can be opened by assembling the isolation baffle door 122 and the inner baffle frame 126, which is convenient for subsequent inspection and maintenance. At the same time, with the assembly of the explosion-proof glass 123, it is convenient to observe the internal situation of the detection chamber 120, so that the staff can be aware of it in time when an accident occurs. At the same time, with the setting of the recording component 124, it is convenient to record the detection process for subsequent viewing.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A novel quality inspection device for producing lock-type link chains, comprising an inspection body (100), wherein the lower part of the inspection body (100) is electrically connected and equipped with a control switch (112) and a power cord; Features: The middle part of the detection body (100) is divided into a driving compartment (110) and a detection compartment (120) by a compartment dividing horizontal plate (121), and the rear side of the detection compartment (120) is separated from the auxiliary compartment (130) by a compartment dividing vertical plate (131), and a left lifting platform (200) and a right lifting platform (210) are symmetrically arranged inside the detection compartment (120), and a lifting frame (220) is fixedly and vertically inserted inside the left lifting platform (200) and the right lifting platform (210), and a pulling assembly (300) is assembled on the upper part of the lifting frame (220) through an assembly top plate (221), and two groups of the pulling assemblies (300) are composed of a pulling rod (310) and a tension spring ( The two lifting frames (220) are provided with an outer pull ring (330) and an inner pull ring (331) fixed on both sides, the lower parts of the two sets of lifting frames (220) are inserted through the two sides of the compartment horizontal plate (121), and the left bottom plate (201) and the right bottom plate (211) are respectively provided below the left lifting platform (200) and the right lifting platform (210), and the left bottom plate (201) and the right bottom plate (211) are respectively fixed to the lower ends of the corresponding lifting frames (220), and the left bottom plate (201) and the right bottom plate (211) are respectively provided below the left bottom plate (201) and the right bottom plate (211), and the left cam (202) and the right cam (212) are respectively provided with a transmission shaft. (230), a rear turntable (400) is installed inside the auxiliary warehouse (130), and a beating rod (410) is installed outside the rear turntable (400), a driven shaft (420) is fixed inside the rear turntable (400), a servo motor (111) is installed on the right side inside the driving warehouse (110), and the servo motor (111) is electrically connected to the control switch (112), and a transmission wheel 1 (242) and a transmission wheel 2 (432) are installed and fixed at the rotating shaft end of the servo motor (111), and the upper part of the transmission wheel 1 (242) is connected to the driven wheel 1 (240) through the belt 1 (241), and the driven wheel 1 (240) is fixed On the right side of the transmission shaft (230), the upper rear side of the second transmission wheel (432) is connected to the second driven wheel (430) through the second belt (431), and the second driven wheel (430) is fixed on the right side of the driven shaft (420). The horizontal rear side of the second transmission wheel (432) is aligned with the vertical lower side of the second driven wheel (430) and is equipped with a turning inner wheel (433) and a turning outer wheel (434), and the turning inner wheel (433) is located on the inner side of the second belt (431), and the turning outer wheel (434) is located on the outer oblique upper part of the second belt (431), and an assembly through groove (436) corresponding to the second belt (431) is opened inside the rear side of the compartment dividing horizontal plate (121).

2. A new type of quality inspection equipment for producing lock-type connecting links according to claim 1, characterized in that: The transmission shaft (230), the driven shaft (420), the turning inner wheel (433) and the turning outer wheel (434) are all supported by seat bearings, and the lower parts of both ends of the transmission shaft (230) are supported and mounted on the inner walls of both sides of the driving bin (110) through support seats (231), and the upper part of the turning outer wheel (434) is hoisted on the right inner wall of the driving bin (110) through a hoisting frame (435), and the surfaces of the transmission wheel 1 (242), the transmission wheel 2 (432), the driven wheel 1 (240), the driven wheel 2 (430), the turning inner wheel (433) and the inner walls of the belt 1 (241) and the belt 2 (431) are all fixedly provided with corresponding meshing teeth.

3. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: The long end of the left cam (202) faces forward, and the long end of the right cam (212) faces backward.

4. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: Auxiliary frames (250) are fixed between the left lifting platform (200) and the left bottom plate (201) and between the right lifting platform (210) and the right bottom plate (211). Four groups of auxiliary frames (250) are inserted through the interior of the compartment horizontal plate (121), and auxiliary springs (251) are sleeved on the lower parts of the auxiliary frames (250).

5. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: The inner pull ring (331) is hingedly connected to a traction seat (340) via a side clamping pin (342). A side clamping sleeve (341) is fixedly mounted on the outer side of the traction seat (340). The side clamping sleeve (341) is sleeved and mounted on the inner end of the pulling rod (310). A corresponding ring plate is fixed to the inner end of the pulling rod (310). The pulling rod (310) is threadedly inserted and connected to the inside of the assembly top plate (221). Fastening nuts (311) are arranged on both sides of the assembly top plate (221). Two groups of the fastening nuts (311) are respectively sleeved on the outer wall of the pulling rod (310).

6. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: A fixed limiting pull sleeve (332) is sleeved on both side ends of the tension spring (320) close to the outer pull ring (330) and the inner pull ring (331), and a limiting pull rope (333) is fixed between the limiting pull sleeves (332). The limiting pull rope (333) is inserted and assembled inside the tension spring (320), and the limiting pull rope (333) is in a loose state.

7. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: The three groups of beating rods (410) are distributed in a triangular shape on the outer side wall of the rear rotating disk (400), and a rubber rod (411) is fixed to the outer end of the beating rod (410). A middle partition (132) is provided on both sides of the beating rod (410) and the rear rotating disk (400), and the middle partition (132) is vertically fixed in the center of the auxiliary bin (130).

8. A new type of quality inspection equipment for producing lock-type link chains according to claim 1, characterized in that: The front and rear sides of the driving chamber (110), the front side of the detection chamber (120) and the rear side of the auxiliary chamber (130) are all hingedly connected with isolation doors (122) via hinge shafts, and inner blocking frames (126) are arranged inside the isolation doors (122), and three groups of inner blocking frames (126) are respectively fixed to the inner side walls of the driving chamber (110), the detection chamber (120) and the auxiliary chamber (130).

9. A new type of quality inspection equipment for producing lock-type connecting links according to claim 8, characterized in that: The interior of the isolation baffle door (122) at the front side of the detection chamber (120) and the interior of the two side walls of the detection chamber (120) are both equipped with explosion-proof glass (123); the top of the detection chamber (120) is equipped with a video recording component (124); and the top inner wall of the detection chamber (120) is equipped with a transparent spherical protective cover (125) corresponding to the video recording component (124).

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