Detecting and rejecting equipment for cylindrical products

Abstract

The utility model discloses a detecting and rejecting device for cylindrical products, which is used for detecting the external dimensions of the cylindrical products and outputting the cylindrical products in a classified manner, and comprises a rack, a detecting mechanism, a material moving mechanism and a material screening mechanism, a transmission channel is arranged on the rack; the detection mechanism comprises a first detection assembly, a second detection assembly and two sets of rotary driving devices, the first detection assembly is used for detecting inner and outer chamfers of a product, the second detection assembly is used for detecting the length of the product, and each set of rotary driving device is located at the corresponding irradiation position of the first detection assembly and the second detection assembly; the rotary driving device is used for driving the product to rotate around the axis; the material moving mechanism is arranged on the rack and used for driving products to move in the conveying channel. The screening mechanism is arranged at the output end of the conveying channel, and products are output in a classified mode according to the detection result of the detection mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to product detection classification technical field, concretely is a kind of detection and reject equipment for cylindrical product. BACKGROUND

[0002] At present, cylindrical product is difficult to guarantee the qualified rate of finished product after chamfering processing due to the stability of equipment, tool damage, material itself or other factors influence. Now more cylindrical product is checked by artificial after chamfering processing, whether chamfering, chamfering defect, surface defect and other adverse conditions, there is artificial error, production efficiency is not high, and produces artificial cost and other problems. SUMMARY

[0003] The utility model discloses a kind of detection and reject equipment for cylindrical product, solve artificial inspection and other problems, realize automation to overcome the deficiencies of above-mentioned prior art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of detection and reject equipment for cylindrical product, comprising:

[0006] Frame, the frame is equipped with a transmission channel;

[0007] Detection mechanism, including first detection component, second detection component and two groups of rotary drive devices, the first detection component and the second detection component are sequentially arranged above it along the front-back direction of the transmission channel, two groups of the rotary drive device are set in the transmission channel, and each group of rotary drive device is located at the corresponding illumination position of the first detection component and the second detection component;

[0008] Material moving mechanism, set on the frame;

[0009] Screening mechanism, set in the output end position of the transmission channel.

[0010] Further, the frame is equipped with a pair of side plates, two side plates are spaced apart, and the transmission channel is formed between the two side plates.

[0011] Further, the rotary drive device includes two groups of rollers, two groups of rollers are spaced apart on the left and right sides of the transmission channel, each group of the roller is equipped with two rollers, and the two rollers are spaced apart along the front-back direction of the transmission channel, and the interval distance is less than the diameter of product.

[0012] Further, the material moving mechanism comprises a two-axis driving mechanism and a supporting plate, the two-axis driving mechanism is located below the transmission channel, the supporting plate is arranged at the output end of the two-axis driving mechanism, the width of the supporting plate is smaller than the left-right interval distance of the two groups of rollers, two grooves are arranged on the supporting plate along the front-rear direction of the transmission channel, and the interval distance of the two grooves is equal to the interval distance of the two groups of rotating driving devices.

[0013] Further, the first detection assembly comprises a pair of first cameras and a pair of second cameras; the two first cameras are located on the two sides of the transmission channel and are arranged at intervals along the left-right direction of the transmission channel, and the two first cameras are respectively used for detecting the chamfers of the outer walls of the two ends of the product; the second cameras are arranged on the two sides of the two first cameras along the left-right direction of the transmission channel, and the two second cameras are respectively used for detecting the chamfers of the inner walls of the two ends of the product.

[0014] Further, the second detection assembly comprises a third camera, and the third camera is arranged directly above the transmission channel and is used for detecting the length of the product.

[0015] Further, the detection mechanism further comprises a lighting lamp, and the lighting lamp is arranged on one side of the first detection assembly and the second detection assembly.

[0016] Further, the screening mechanism comprises a pair of supporting blocks, and the two supporting blocks are located at the output end of the transmission channel, each supporting block is slidably arranged below one side plate, and the top surface of the supporting block is inclined downward to the front direction of the transmission channel.

[0017] Further, the screening mechanism further comprises a first material collecting assembly and a second material collecting assembly, the first material collecting assembly is arranged below the supporting block, and the second material collecting assembly is connected to one side of the supporting block.

[0018] Compared with the prior art, the utility model has the beneficial effects that the overall detection of the appearance of the cylindrical product is realized, automatic operation is realized, and the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creating creative labor.

[0020] Figure 1 It is the perspective view of the detection and material removing equipment in the utility model.

[0021] Figure 2 is the side view of the detection and removing equipment in the utility model;

[0022] Figure 3 is the sectional view of the utility model along the middle line of the transmission channel (not including the supporting block);

[0023] Figure 4 is the plan view of the transmission channel in the utility model;

[0024] Explanation of the attached drawing:

[0025] 1-frame;101-transmission channel;11-side plate;12-first inclined plate;13-second inclined plate;

[0026] 2-detection mechanism;21-first detection assembly;22-second detection assembly;23-rotary driving device;231-roller;24-illuminating lamp;

[0027] 3-removing mechanism;31-two-axis driving mechanism;32-supporting plate;

[0028] 4-screening mechanism;41-supporting block;42-first material collecting assembly;43-second material collecting assembly. DETAILED DESCRIPTION

[0029] In order to better understand the purpose, structure, features and effects of the utility model, the utility model will be further described in combination with the drawings and specific embodiments. It should be noted that the features shown in the drawings are not necessarily drawn according to the scale. In addition, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood as the usual meaning understood by those skilled in the art to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are used to distinguish different components. "Connected" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right", "front", "back" and the like are only used to represent relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more.

[0031] AsFigures 1-2 As shown in the figure, the embodiment provides a detection and rejection device for cylindrical products, which is used for appearance size detection and classified output of cylindrical products, and comprises a rack 1, a detection mechanism 2, a material moving mechanism 3 and a screening mechanism 4.

[0032] The rack 1 is provided with a transmission channel 101, and the products move in a horizontal manner in the transmission channel 101, and the axis of the products is perpendicular to the front-back direction of the transmission channel 101.

[0033] The detection mechanism 2 comprises a first detection assembly 21, a second detection assembly 22 and two sets of rotary driving devices 23, the first detection assembly 21 and the second detection assembly 22 are sequentially arranged above the transmission channel 101 in the front-back direction of the transmission channel 101, and are used for detecting the products located on the transmission channel 101, wherein the first detection assembly 21 is used for detecting the inner and outer chamfers of the products, the second detection assembly 22 is used for detecting the length of the products, and two sets of rotary driving devices 23 are arranged in the transmission channel 101, each set of rotary driving devices 23 is located at the corresponding irradiation position of the first detection assembly 21 and the second detection assembly 22, and the rotary driving devices 23 are used for driving the products to rotate around the axis, which is beneficial to the detection of the whole products by the first detection assembly 21 and the second detection assembly 22.

[0034] The material moving mechanism 3 is arranged on the rack 1 and is used for driving the products to move in the transmission channel 101.

[0035] The screening mechanism 4 is arranged at the output end position of the transmission channel 101, and the products are classified and output according to the detection results of the detection mechanism 2.

[0036] Through the cooperation of the above device, the overall appearance detection of the cylindrical products can be realized, and the automation operation can be realized, and the detection efficiency can be improved.

[0037] As Figures 2-4 As shown in the figure, in the embodiment, the rack 1 is provided with a pair of side plates 11, and the two side plates 11 are arranged at intervals, and the interval distance is greater than the length of the products, and the transmission channel 101 is formed between the two side plates 11.

[0038] As Figures 3-4As shown in the drawings, in the embodiment, the rotating driving device 23 comprises two groups of rollers 231, which are arranged at the left and right sides of the transmission channel 101 respectively to support and drive the two ends of the product; each group of the rollers 231 is provided with two rollers 231, which are arranged at intervals along the front-rear direction of the transmission channel 101, and the interval distance is less than the diameter of the product to achieve the support and limiting of one end of the product; the two groups of rollers 231 rotate synchronously to drive the product to rotate around its axis.

[0039] As shown in the drawings, Figures 1-2 As shown in the drawings, in the embodiment, the first detection assembly 21 comprises a pair of first cameras and a pair of second cameras; the two first cameras are arranged at intervals along the left-right direction of the transmission channel 101 on the two sides of the transmission channel 101, and are respectively used for detecting the chamfer of the outer wall of the two ends of the product; the second cameras are arranged at intervals along the left-right direction of the transmission channel 101 on the two sides of the first cameras, and are respectively used for detecting the chamfer of the inner wall of the two ends of the product; the second detection assembly 22 comprises a third camera, which is arranged directly above the transmission channel 101 and is used for detecting the length of the product.

[0040] As shown in the drawings, Figures 2-4 As shown in the drawings, further, the detection mechanism 2 further comprises a lighting lamp 24, which is arranged on one side of the first detection assembly 21 and the second detection assembly 22, and is used for irradiating the corresponding product to facilitate the capture of the shape and size of the product by the first detection assembly 21 and the second detection assembly 22.

[0041] As shown in the drawings, Figures 2-4 As a preferred scheme, as shown in the drawings, the material moving mechanism 3 comprises a two-axis driving mechanism 31 and a supporting plate 32, the two-axis driving mechanism 31 is arranged below the transmission channel 101, the supporting plate 32 is arranged at the output end of the two-axis driving mechanism 31, the width of the supporting plate 32 is less than the left-right interval distance of the two groups of rollers 231, and the supporting plate 32 can move up and down and left and right between the two groups of rollers 231, two grooves are arranged in the front-rear direction of the transmission channel 101, and the interval distance of the two grooves is equal to the interval distance of the two groups of rotating driving devices 23, the grooves are used for supporting and limiting the product in the front-rear direction; the two-axis driving mechanism 31 drives the supporting plate 32 to move in the front-rear direction and the up-down direction of the transmission channel 101 to realize the transfer of the product in the transmission channel 101.

[0042] It should be noted that the rack 1 further comprises two first inclined plates 12, which are arranged at the input end of the conveying channel 101 and have a spacing distance greater than the width of the supporting block, and the top surface of the first inclined plate 12 is downwardly inclined to the front direction of the conveying channel 101, so that the product falls on the supporting plate 32 along the first inclined plate 12 after entering the conveying channel 101.

[0043] As shown in Figures 3-4 As a preferred solution, the screening mechanism 4 comprises a pair of supporting blocks 41, which are arranged at the output end of the conveying channel 101 and are slidably arranged below the side plate 11, and the top surface of the supporting block 41 is downwardly inclined to the front direction of the conveying channel 101. Specifically, when the qualified product passes through, the two supporting blocks 41 slide into the conveying channel 101, and the product falls along the supporting blocks 41; when the unqualified product passes through, the two supporting blocks 41 move away from the conveying channel 101, and the product falls from the middle of the supporting blocks 41, so as to realize the classification output of the product.

[0044] It should be noted that the rack 1 further comprises two second inclined plates 13, which are arranged at the output end of the conveying channel 101 and are connected to the supporting blocks 41, and have a spacing distance greater than the width of the supporting block, and the top surface of the second inclined plate 13 is downwardly inclined to the front direction of the conveying channel 101, so that the product is placed on the second inclined plate 13 by the material moving mechanism 3 and slides along the second inclined plate 13 to the supporting blocks 41.

[0045] As shown in Figures 2-3 Further, the screening mechanism 4 further comprises a first material collecting assembly 42 and a second material collecting assembly 43, the first material collecting assembly 42 is arranged below the supporting block 41 and is used for receiving the unqualified product falling from the supporting block 41, and the second material collecting assembly 43 is connected to one side of the supporting block 41 and is used for receiving the qualified product falling from the supporting block 41, so as to collect and uniformly process the corresponding product.

[0046] Finally, it should be noted that the above-mentioned only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An apparatus for detecting and removing defective products of a cylindrical type, characterized in that, The utility model relates to a kind of product detection device, including: Rack (1), which is provided with a transmission channel (101); Detection mechanism (2), including first detection component (21), second detection component (22) and two groups of rotary driving devices (23), the first detection component (21) and the second detection component (22) are sequentially arranged above the transmission channel (101) in front-back direction, two groups of the rotary driving devices (23) are arranged in the transmission channel (101), and each group of rotary driving devices (23) is located at the corresponding irradiation position of the first detection component (21) and the second detection component (22); Material moving mechanism (3) is arranged on the rack (1); Material screening mechanism (4) is arranged at the output end position of the transmission channel (101).

2. The apparatus for detecting and removing defective products according to claim 1, wherein The rack (1) is provided with a pair of side plates (11), and the two side plates (11) are arranged at intervals, and the transmission channel (101) is formed between the two side plates (11).

3. A device for detecting and removing defective products of a cylindrical type according to claim 2, characterized in that, The rotary driving device (23) includes two groups of rollers (231), and the two groups of rollers (231) are arranged at intervals on the left and right sides of the transmission channel (101), each group of the rollers (231) is provided with two rollers (231), and the two rollers (231) are arranged at intervals in the front-back direction of the transmission channel (101), and the interval distance is less than the diameter of the product.

4. The apparatus for detecting and removing defective products according to claim 3, wherein The material moving mechanism (3) includes a two-axis driving mechanism (31) and a supporting plate (32), the two-axis driving mechanism (31) is located below the transmission channel (101), the supporting plate (32) is arranged at the output end of the two-axis driving mechanism (31), the width of the supporting plate (32) is less than the left-right interval distance of the two groups of rollers (231), and two grooves are formed in the supporting plate (32) in the front-back direction of the transmission channel (101), and the interval distance of the two grooves is equal to the interval distance of the two groups of rotary driving devices (23).

5. The apparatus for detecting and removing defective products according to claim 1, wherein The first detection component (21) includes a pair of first cameras and a pair of second cameras; two first cameras are located on both sides of the transmission channel (101) and are arranged at intervals in the left-right direction of the transmission channel (101), and the two first cameras are respectively used for detecting the chamfer of the outer wall of the two ends of the product; the second camera is arranged on both sides of the two first cameras in the left-right direction of the transmission channel (101), and the two second cameras are respectively used for detecting the chamfer of the inner wall of the two ends of the product.

6. The apparatus for detecting and removing defective products according to claim 1, wherein The second detection component (22) includes a third camera, and the third camera is arranged directly above the transmission channel (101) and is used for detecting the length of the product.

7. The apparatus for detecting and removing defective products according to claim 1, wherein The detection mechanism (2) further includes a lighting lamp (24), and the lighting lamp (24) is arranged on one side of the first detection component (21) and the second detection component (22).

8. The apparatus for detecting and removing defective products according to claim 2, wherein The screening mechanism (4) comprises a pair of supporting blocks (41), two supporting blocks (41) are located at the position of the output end of the conveying channel (101), each supporting block (41) is slidably arranged below one side plate (11), and the top surface of the supporting block (41) is downwardly inclined to the front direction of the conveying channel (101).

9. A device for detecting and removing defective products of the cylindrical type according to claim 8, characterized in that, The screening mechanism (4) further comprises a first material collecting assembly (42) and a second material collecting assembly (43), the first material collecting assembly (42) is arranged below the supporting block (41), and the second material collecting assembly (43) is connected to one side of the supporting block (41).

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