Sprocket defect detection device

Abstract

The utility model relates to the technical field of zipper tooth defect detection, and solves the problems that when the zipper tooth missing condition is detected and the zipper moves, limiting on the two sides is lacked, so that the moving track of the zipper deviates, and a detection instrument cannot scan the zipper tooth missing condition. The sprocket defect detection device comprises a base, supporting plates are axially symmetrically arranged on one side of the top of the base, a motor plate is arranged on one side of the top of each supporting plate, a driving motor is arranged on the top of each motor plate, and the output end of each driving motor is fixedly connected with a transmission mechanism; a limiting assembly used for limiting and guiding during sprocket defect detection is arranged at the top of the base and located on one side of the supporting plate, the limiting assembly comprises a fixing block arranged at the top of the base and located on one side of the supporting plate, and baffles are arranged on the edges of the two sides of the top of the fixing block in an axial symmetry mode. And a groove for two sides of the guide rail sprocket is formed in one side of the bottom of the baffle.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain tooth defect detection technical field, concretely is a chain tooth defect detection device. BACKGROUND

[0002] The chain tooth defect detection device disclosed in the utility model with publication number CN215116836U comprises a support, a side plate arranged on the support, a bottom plate arranged at the bottom end of the side plate, a detection mechanism arranged on the side plate, an electromagnetic relay arranged on the side plate, a driving motor arranged on the support and a rotating roller arranged on the support, the power output shaft of the driving motor is connected with the rotating roller, and the driving motor is electrically connected with the electromagnetic relay.

[0003] It has the effect of improving the chain tooth defect detection precision and detection efficiency.

[0004] However, when detecting the tooth defect of the zipper, the zipper lacks limiting on both sides when moving, which leads to deviation of the moving track of the zipper and further causes the detection instrument to be unable to scan. UTILITY MODEL CONTENTS

[0005] To overcome the defects of the prior art, the utility model provides a chain tooth defect detection device, which solves the problem that the zipper lacks limiting on both sides when moving during detection of the tooth defect of the zipper, which leads to deviation of the moving track of the zipper and further causes the detection instrument to be unable to scan.

[0006] To achieve the above object, the utility model provides the following technical scheme: a chain tooth defect detection device, comprising a base, one side of the top of the base is arranged in an axisymmetric mode with a supporting plate, one side of the top of the supporting plate is arranged with a motor plate, the top of the motor plate is arranged with a driving motor, the output end of the driving motor is fixedly connected with a transmission mechanism, and one side of the top of the base and located at the supporting plate is arranged with a limiting assembly for limiting and guiding during chain tooth defect detection.

[0007] In a specific embodiment, the limiting assembly comprises a fixed block arranged on the top of the base and located at one side of the supporting plate, the edges of the top of the fixed block are arranged in an axisymmetric mode with a baffle, one side of the bottom of the baffle is arranged with a groove for guiding the two sides of the chain tooth, the top of the fixed block is arranged in a rectangular array with a plurality of embedded grooves, the inside of the embedded grooves is arranged with a short rod, and the surface of the short rod is sleeved with a guide bearing.

[0008] In a specific embodiment, the other side of the top of the base is fixedly connected with a U-shaped frame, the inner top surface of the U-shaped frame is arranged with an electric push rod, and the bottom of the electric push rod is arranged with a defect detection instrument body for detecting the tooth defect of the zipper.

[0009] In a specific embodiment, one side of the transmission mechanism is provided with a connecting rod, and one end of the connecting rod is fixedly connected with a roller through the inside of the support plate.

[0010] In a specific embodiment, the number of the rollers is two, and the rollers are distributed in an upper and lower axis symmetry.

[0011] In a specific embodiment, the bottom of the base is provided with a pad at each corner, and the bottom of the pad is provided with a gasket.

[0012] Compared with the prior art, the chain tooth defect detection device has the following advantages

[0013] Beneficial effects:

[0014] In the technical scheme disclosed by the utility model, when detecting the defects of the zipper, the zipper is placed on the top of the fixed block, and one end of the zipper is located between the rollers. With the energization of the driving motor, the rollers are driven to rotate through the transmission mechanism, and then the zipper is moved on the top of the fixed block. The two ends of the zipper are limited by the baffle, so that the two sides of the zipper are clamped into the grooves, and the movement efficiency of the zipper is increased by the influence of the guide bearing. Thus, the displacement of the zipper during the scanning detection of the defect detector body is avoided, and the efficiency of the zipper detection is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a base structure schematic view of the utility model;

[0018] Figure 3 It is a limiting component structure schematic view of the utility model;

[0019] Figure 4 It is a transmission mechanism structure schematic view of the utility model.

[0020] In the drawings: 1, base; 2, support plate; 3, driving motor; 4, transmission mechanism; 5, limiting component; 51, fixed block; 511, embedded groove; 512, short rod; 513, guide bearing; 52, baffle; 53, groove; 6, U-shaped frame; 7, electric push rod; 8, defect detector body; 9, roller. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be described in detail below with the accompanying drawings and embodiments, so that the realization process of how the present application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0022] Figures 1-4 For an embodiment of the utility model, a sprocket defect detection device, including base 1, one side of base 1 top is symmetrically arranged with support plate 2, and one side of support plate 2 top is provided with motor plate, and the top of motor plate is provided with driving motor 3, and the output end of driving motor 3 is fixedly connected with transmission mechanism 4, and the top of base 1 and located at one side of support plate 2 is provided with limiting assembly 5 for limiting and guiding during sprocket defect detection.

[0023] The specific problem that the specific embodiment is aimed at is that when detecting the missing tooth condition of the zipper, the zipper is moved, and the two sides are not limited, so that the moving track of the zipper is deviated, and the detection instrument cannot be scanned. The utility model utilizes the setting of limiting assembly 5, when detecting the defect condition of the zipper, the zipper is placed on the top of fixed block 51, and one end of the zipper is located between the rollers 9, and the driving motor 3 is energized, so that the rollers 9 are driven to rotate through the transmission mechanism 4, and the zipper is driven to move on the top of the fixed block 51, and the two ends of the zipper are limited by the baffle 52, so that the two sides of the zipper are clamped into the groove 53, and are affected by the guide bearing 513, the efficiency of the zipper movement is increased, so that the displacement of the zipper is avoided when the defect detector body 8 is scanned and detected, and the efficiency of the zipper detection is further improved.

[0024] The limiting assembly 5 includes the fixed block 51 arranged on the top of the base 1 and located at one side of the support plate 2, the baffle 52 is symmetrically arranged at the edge of the top of the fixed block 51, and the bottom of the baffle 52 is provided with the groove 53 for guiding the two sides of the sprocket, in the specific embodiment, a plurality of embedded grooves 511 are arranged in a rectangular array on the top of the fixed block 51, and a short rod 512 is arranged in each embedded groove 511, and a guide bearing 513 is sleeved on the surface of the short rod 512. When detecting the defect condition of the zipper, the zipper is placed on the top of the fixed block 51, and one end of the zipper is located between the rollers 9, and the driving motor 3 is energized, so that the rollers 9 are driven to rotate through the transmission mechanism 4, and the zipper is driven to move on the top of the fixed block 51, and the two ends of the zipper are limited by the baffle 52, so that the two sides of the zipper are clamped into the groove 53, and are affected by the guide bearing 513, the efficiency of the zipper movement is increased, so that the displacement of the zipper is avoided when the defect detector body 8 is scanned and detected, and the efficiency of the zipper detection is further improved.

[0025] In the specific embodiment, the other side of the top of the base 1 is fixedly connected with a U-shaped frame 6, the inner top surface of the U-shaped frame 6 is provided with an electric push rod 7, the bottom of the electric push rod 7 is provided with a defect detector body 8 for detecting the tooth missing phenomenon of the zipper, one side of the transmission mechanism 4 is provided with a connecting rod, one end of the connecting rod is fixedly connected with a roller 9 penetrating through the inside of the support plate 2, the number of the rollers 9 is two and is symmetrically distributed on the upper and lower shafts, the bottom of the base 1 is provided with a pad at the four corners, and the bottom of the pad is provided with a gasket.

[0026] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0027] It should be noted that in this paper, the term "including", "containing" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sprocket defect detection device comprising a base (1), characterized in that: One side of the top of the base (1) is arranged symmetrically with a support plate (2), and the top of the support plate (2) is provided with a motor plate, and the top of the motor plate is provided with a driving motor (3), and the output end of the driving motor (3) is fixedly connected with a transmission mechanism (4), and the top of the base (1) and one side of the support plate (2) are provided with a limiting assembly (5) for limiting and guiding during chain tooth defect detection; The limiting assembly (5) includes a fixed block (51) arranged on the top of the base (1) and on one side of the support plate (2), and the edges of the top of the fixed block (51) are arranged symmetrically with baffles (52), and the bottom of the baffle (52) is provided with a groove (53) for guiding the chain tooth on both sides.

2. A sprocket defect detection apparatus according to claim 1, characterized in that: The top of the fixed block (51) is provided with a plurality of embedded grooves (511) in a rectangular array, and the inside of the embedded groove (511) is provided with a short rod (512), and the surface of the short rod (512) is sleeved with a guide bearing (513).

3. A sprocket defect detection apparatus according to claim 1, wherein: The other side of the top of the base (1) is fixedly connected with a U-shaped frame (6), and the inner top surface of the U-shaped frame (6) is provided with an electric push rod (7), and the bottom of the electric push rod (7) is provided with a defect detector body (8) for detecting the missing teeth phenomenon of the zipper.

4. A sprocket defect detection apparatus according to claim 1, characterized by: One side of the transmission mechanism (4) is provided with a connecting rod, and one end of the connecting rod is fixedly connected with a roller (9) penetrating through the inside of the support plate (2).

5. A sprocket defect detection apparatus according to claim 4, wherein: The number of the roller (9) is two, and they are arranged symmetrically above and below.

6. A sprocket defect detection apparatus according to claim 1, wherein: The bottom of the base (1) is provided with a pad at the four corners, and the bottom of the pad is provided with a gasket.

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