Clamping mechanism for automatic line defective material taking machine

Abstract

The clamping mechanism comprises a machine body and a motor arranged on the surface of the machine body, the output end of the motor penetrates through the surface of the machine body, extends to an inner cavity of the machine body and is fixedly connected with a first gear, a linkage ring is rotationally connected into the machine body, and the surface of the linkage ring is fixedly connected with a second gear. The surface of the machine body is fixedly connected with a detection probe, the detection probe carries out photographing analysis on conveyed products, the detection probe detects appearance defects, size deviation, color abnormity and other problems of the products, and when scratches, cracks, deformation or shapes and sizes of the surfaces of the products are detected, the top of the machine body is fixedly connected with a telescopic air cylinder. The telescopic air cylinder pushes the whole to move downwards, the clamping rods are affected by threads and limiting rods when the threaded rods rotate, the two sets of clamping rods move inwards or outwards at the same time, defective parts are clamped and taken out or discarded, and the situation that the defective parts continue to be mixed into an automatic line is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic line technical field, concretely is a kind of clamping mechanism for automatic line defective material taking machine. BACKGROUND

[0002] Automatic line is a kind of machine system that can realize product production process automation, through automation equipment and control system, according to predetermined process order and flow, automatically complete a series of production operations, and connect various automation equipment into a whole to produce.

[0003] There will be certain defective products when automatic line produces, if not timely taken out, defective product continues to circulate on automatic line, defective product can be mixed with qualified product, affect the stability and consistency of overall product quality, lead to more product quality problems, and defective product is not timely taken out, also lead to subsequent process waste, unnecessary operation is carried out to defective product in subsequent processing, assembly or packaging link, time, manpower and material resources are wasted, thereby increase production cost.

[0004] Therefore, we propose a kind of clamping mechanism for automatic line defective material taking machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of clamping mechanism for automatic line defective material taking machine to solve the problems presented in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of clamping mechanism for automatic line defective material taking machine, including body and the motor being set on the surface of body, the motor output end is fixedly connected with the first gear by extending to the inner chamber of body through the surface of body, the inner rotating connection of body has linkage ring, and the second gear is fixedly connected on the surface of linkage ring, and the detection probe is fixedly connected on the surface of body;

[0007] The linkage ring both sides are fixedly connected with threaded rod, and the thread on the surface of threaded rod is opposite, and the surface of two groups of threaded rods is all screw jointed and assembled with clamping rod;

[0008] The surface of body is fixedly connected with bearing, and the motor output end is fixedly connected with the first gear by extending to its inner chamber through the surface of body and bearing, and the first gear is engaged with the second gear.

[0009] Preferably, the inner chamber of body is rotatably connected with limiting rod, and the limiting rod both ends extend to outside through the surface of body, and rotating groove that the surface of clamping rod is all set up is matched with limiting rod.

[0010] Preferably, the detection probe is connected with motor signal.

[0011] Preferably, the detection probe takes an image of the product, and adopts an image processing algorithm to analyze the image, and detects appearance defects, size deviation, color abnormalities of the product.

[0012] Preferably, the clamping head of the clamping rod is provided with a "V" shape.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The detection probe takes a photograph of the conveyed product for analysis, detects appearance defects, size deviation, color abnormalities and other problems of the product, and when the product surface has scratches, cracks, deformation or shape and size do not meet the standards, the machine body top is fixedly connected with a telescopic cylinder, the telescopic cylinder drives the whole to move downward, the clamping rod is affected by the screw thread and the limiting rod when the screw rod rotates, and the two groups of clamping rods simultaneously displace inward or outward, and the defective parts are clamped, taken out or discarded, so that the defective products are prevented from continuing to mix in the automatic line. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structure schematic view of the rear view section of the utility model;

[0016] Fig. 2 It is a structure schematic view of the whole three-dimensional of the utility model;

[0017] Fig. 3 It is a structure schematic view of the front view of the utility model.

[0018] In the drawing: 1, machine body; 2, motor; 3, first gear; 4, linkage ring; 5, second gear; 6, screw rod; 7, clamping rod; 8, limiting rod; 9, rotating groove; 10, detection probe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3The utility model provides a technical scheme: a kind of clamping mechanism for automatic line defective material taking machine, including body 1 and the motor 2 being set on the surface of body 1, when body 1 is passed through in the process of conveying material to automatic line, body 1 first utilizes the detection probe 10 on surface to carry out photographic analysis to the product of conveying, detection probe 10 detects the appearance defect, size deviation, color anomaly and other problems of product, when detecting the scratch, crack, deformation or shape size on product surface do not comply with standard, body 1 top is fixedly connected with telescopic cylinder, telescopic cylinder promotes the whole to move downwards;

[0021] After the overall height drops to predetermined height, detection probe 10 also sends signal to motor 2 simultaneously, motor 2 starts to drive linkage ring 4 to rotate through first gear 3 and second gear 5 engaged with first gear 3, linkage ring 4 also drives threaded rod 6 to displace while rotating, the threads on the surface of two groups of threaded rods 6 are opposite, limiting rod 8 is also inserted in two groups of clamping rods 7 through rotating groove 9, to limit clamping rod 7, clamping rod 7 is affected by thread and limiting rod 8 while threaded rod 6 is rotating, two groups of clamping rods 7 displace inward or outward simultaneously, to clamp and take out or discard defective piece, to avoid defective product to continue to mix in on automatic line;

[0022] The clamping head of clamping rod 7 is set as "V" shape, which can better match the shape of the clamped object, provide multiple contact points and increase the stability of clamping. Especially for cylindrical or round objects, the V-shaped clamping head can more evenly distribute the clamping force, reducing the sliding and rotation of the object.

[0023] Working principle: when the automatic line is conveying the material, the machine body 1 first takes a picture of the conveyed product by the detection probe 10 on the surface, detects the appearance defects, size deviation, color abnormalities and other problems of the product, and when the scratches, cracks, deformation or shape and size of the product surface do not meet the standard, the machine body 1 is fixedly connected with the telescopic cylinder at the top, the telescopic cylinder pushes the whole body to move downward, and when the whole body is lowered to the predetermined height, the detection probe 10 also sends a signal to the motor 2, the motor 2 is started to drive the linkage ring 4 to rotate through the first gear 3 and the second gear 5 engaged with the first gear 3, the linkage ring 4 also synchronously drives the threaded rod 6 to displace while rotating, the threads on the surfaces of the two groups of threaded rods 6 are opposite, the limiting rod 8 is inserted into the two groups of clamping rods 7 through the rotating groove 9, and the clamping rod 7 is limited, the clamping rod 7 is affected by the threads and the limiting rod 8 when the threaded rod 6 rotates, and the two groups of clamping rods 7 simultaneously displace inward or outward to clamp and take out or discard the defective parts, so that the defective parts are prevented from continuing to mix in the automatic line, the clamping head of the clamping rod 7 is provided in a "V" shape, which can better match the shape of the clamped object, provide multiple contact points, and increase the stability of clamping. Especially for cylindrical or circular objects, the V-shaped clamping head can more evenly distribute the clamping force, reduce the sliding and rotation of the object, solve the problem that there will be a certain number of defective products during the production of the automatic line, if the defective products are not taken out in time, the defective products will continue to circulate on the automatic line, the defective products will mix with the qualified products, affect the stability and consistency of the overall product quality, cause more products to have quality problems, and the defective products are not taken out in time, which will also cause waste in the subsequent process, unnecessary operation is performed on the defective products in the subsequent processing, assembly or packaging link, time, manpower and material resources are wasted, thereby increasing the production cost.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for an automatic line defective parts extractor, comprising a machine body (1) and a motor (2) arranged on the surface of the machine body (1), characterized in that: The motor (2) output end penetrates through the surface of the body (1) and extends to the inner cavity of the body (1) and is fixedly connected with the first gear (3), the body (1) is rotationally connected with the linkage ring (4) inside, and the surface of the linkage ring (4) is fixedly connected with the second gear (5), and the surface of the body (1) is fixedly connected with the detection probe (10). The linkage ring (4) is fixedly connected with the threaded rods (6) on both sides, the threads arranged on the surfaces of the threaded rods (6) are opposite, and the surfaces of the two groups of threaded rods (6) are both screw-connected with the clamping rods (7). The surface of the body (1) is fixedly connected with a bearing, and the output end of the motor (2) extends through the surface of the body (1) to the inner cavity and is fixedly connected with the first gear (3) through the bearing, and the first gear (3) is engaged with the second gear (5).

2. The clamping mechanism for an automatic line defective material taking machine according to claim 1, characterized in that: The inner cavity of the body (1) is rotationally connected with the limiting rod (8), the limiting rod (8) extends through the surface of the body (1) to the outside at both ends, and the surfaces of the clamping rods (7) are both provided with rotating grooves (9) matched with the limiting rod (8).

3. The clamping mechanism for an automatic line defective material taking machine according to claim 1, characterized in that: The detection probe (10) is signal-connected with the motor (2).

4. The clamping mechanism for an automatic line defective material taking machine according to claim 1, characterized in that: The detection probe (10) shoots the image of the product, adopts an image processing algorithm to analyze the image, detects the appearance defect, size deviation and color abnormality of the product.

5. The clamping mechanism for an automatic line defective material taking machine according to claim 1, characterized in that: The clamping head of the clamping rod (7) is provided with a "V" shape.

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