Rectifier bridge sorting equipment for automobile alternating-current generator

Abstract

The utility model discloses rectifier bridge sorting equipment for an automobile alternating-current generator, and relates to the technical field of rectifier bridges, the rectifier bridge sorting equipment comprises a workbench, a belt conveying device and a visual inspection device, and further comprises a sorting assembly; the sorting assembly comprises a supporting frame, a sorting air bag and a ventilation pipe. The support frame is fixed on the workbench; the sorting air bags are fixed to the workbench, the number of the sorting air bags is two, the two sorting air bags are parallel, and products pass through the visual detection device and then pass through the sorting air bags. The number of the breather pipes is two, and the air outlet end of one breather pipe extends into one sorting air bag. Furthermore, a conveying device is fixed on one side of the workbench, and the conveying device is used for conveying qualified products; a partition plate is fixed to the conveying device and located in the middle of the upper portion of the belt conveying device, and the unoccupied end of the partition plate is close to the sorting air bag. A collecting box is positioned on one side of the workbench; and products can be screened, and the sorting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier bridges, in particular to rectifier bridge sorting equipment for automobile alternating current generators. Background Art

[0002] The rectifier bridge is used in the AC generator power supply system. It can convert AC signals into DC signals and provide the required power for the car. The rectifier bridge needs to go through a series of processing steps during production. First, the components of the rectifier bridge are welded, and the welded rectifier bridge components need to be assembled into a bracket or plastic shell. After assembly, the appearance and performance of the rectifier bridge need to be tested. When testing the appearance of the rectifier bridge, the product needs to be sorted, and the products with cracks on the appearance need to be screened out to avoid the cracks on the appearance affecting the subsequent normal use of the product. After cracks appear on the product, it is generally sorted out manually. Manual labor is prone to fatigue due to long working time, resulting in product confusion. The product needs to be sorted again, which reduces the sorting efficiency. Utility Model Content

[0003] The embodiment of the present application solves the problem of low efficiency of manual sorting in the prior art by providing a rectifier bridge sorting device for automobile AC generators.

[0004] The embodiment of the present application provides a rectifier bridge sorting device for automotive AC generators, including a workbench, a belt conveyor and a visual inspection device, and also includes a sorting component;

[0005] The sorting assembly comprises a support frame, a sorting air bag and a ventilating tube;

[0006] The support frame is fixed on the workbench;

[0007] The sorting airbags are fixed on the workbench. There are two sorting airbags, which are parallel to each other. The product passes through the visual inspection device and then the sorting airbags.

[0008] There are two ventilation pipes, and the air outlet end of one ventilation pipe extends into a sorting air bag.

[0009] Furthermore, a conveying device is fixed on one side of the workbench, and the conveying device is used to convey qualified products;

[0010] A partition is fixed on the conveying device, the partition is located in the middle above the belt conveying device, and the free end of the partition is close to the sorting air bag.

[0011] Furthermore, a collection box is positioned on one side of the workbench, and the collection box is used to collect defective products.

[0012] Furthermore, the sorting assembly also includes a fixing box and a main pipeline;

[0013] There are two fixing boxes, one fixing box is fixed on a sorting air bag, the air inlet end of the main pipeline is fixed to the air pump, two hoses are fixed on the air outlet end of the main pipeline, and the free end of one hose extends into a fixing box.

[0014] Furthermore, each of the fixing boxes is fixed with a nozzle, and the nozzle is used to blow off dust on the surface of the product.

[0015] Furthermore, the nozzle is inclined, and the connection between the nozzle and the fixing box is inclined downward.

[0016] Further, the belt conveyor comprises a belt and two rollers, the belt comprises two hollow belts, a plurality of through holes are evenly spaced on the hollow belts, and one hollow belt is close to a sorting airbag;

[0017] An opening is provided in the workbench, and an ash collecting trough is provided in the opening. The ash collecting trough is located below the two hollow belts.

[0018] Furthermore, a dust-proof membrane is detachably connected to the dust collecting trough.

[0019] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0020] Through the set sorting components, the products are transported by the belt conveyor, and the product appearance is inspected by the visual inspection device. When the detected product appearance is qualified or unqualified, the sorting components can be used to screen the products, and the sorting efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the rectifier bridge sorting equipment for automobile AC generator of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the sorting components in the rectifier bridge sorting equipment for automobile AC generators of the utility model;

[0023] Figure 3 It is a side view structural diagram of the sorting airbag of the rectifier bridge sorting equipment for automobile AC generator of the utility model;

[0024] Figure 4 This is a schematic diagram of the nozzle side view structure of the rectifier bridge sorting equipment for automobile AC generators of the utility model;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the belt conveyor device of the rectifier bridge sorting equipment for automobile AC generator of the utility model;

[0026] Figure 6The utility model is a schematic diagram of the three-dimensional structure of the ash collecting trough of the rectifier bridge sorting equipment for the automobile AC generator.

[0027] In the figure: 100, workbench; 110, belt conveyor; 111, hollow belt; 120, visual inspection device; 130, ash collecting trough; 131, dust-proof membrane; 140, collecting box; 150, conveying device; 151, partition; 200, sorting component; 210, supporting frame; 220, sorting airbag; 221, ventilation pipe; 230, fixing box; 231, nozzle; 232, hose; 233, main pipeline. DETAILED DESCRIPTION

[0028] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0029] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] like Figures 1 to 6 As shown, the present application provides a rectifier bridge sorting device for automobile AC generators, including a workbench 100, a belt conveyor 110 and a visual inspection device 120, the visual inspection device 120 is fixed on the workbench 100, the visual inspection device 120 is used to inspect the appearance of the product and transmit the inspection result to the terminal controller, the belt conveyor 110 is fixed on the workbench 100, the belt conveyor 110 is used to transport the product, and also includes a sorting component 200, the sorting component 200 is used to screen the qualified products and defective products;

[0032] The sorting assembly 200 includes a support frame 210, a sorting airbag 220 and a ventilation pipe 221;

[0033] The support frame 210 is fixed on the workbench 100, and the air pumps used in the sorting component 200 are all fixed on the support frame 210;

[0034] The sorting airbags 220 are fixed on the workbench 100. There are two sorting airbags 220, which are parallel to each other. The product passes through the visual inspection device 120 and then passes through the sorting airbags 220.

[0035] There are two ventilation tubes 221, the air outlet end of one ventilation tube 221 extends into a sorting airbag 220, the connection between the ventilation tube 221 and the sorting airbag 220 is sealed and fixed, the air inlet end of one ventilation tube 221 is fixed to an air pump, one air pump inflates one sorting airbag 220 to expand the corresponding sorting airbag 220, and one air pump deflates one sorting airbag 220 to shrink and reset the corresponding sorting airbag 220, and each air pump is electrically connected to the terminal controller.

[0036] It is worth mentioning that the appearance of the product can be inspected by the visual inspection device 120. When it is detected that there are no cracks on the appearance of the product, it means that the product is qualified, and the detected information is transmitted to an air pump through the terminal controller. When cracks are detected on the appearance of the product, it means that the product is unqualified, and the detected information is transmitted to an air pump through the terminal controller.

[0037] Specifically, if Figure 1 and Figure 5 As shown, a conveying device 150 is fixed on one side of the workbench 100, and the conveying device 150 is used to convey qualified products. A partition 151 is fixed on the conveying device 150, and the partition 151 is located in the middle above the belt conveyor 110. The partition 151 does not affect the conveying movement of the belt conveyor 110, and the free end of the partition 151 is close to the sorting airbag 220. The partition 151 is used to separate qualified products from unqualified products, which is convenient for classified transportation of products and is not prone to deviation.

[0038] Specifically, if Figure 1 As shown, a collection box 140 is positioned on one side of the workbench 100 . The collection box 140 is used to collect defective products. The collection box 140 can be pulled out to facilitate the recycling of the defective products in the collection box 140 .

[0039] Specifically, if Figures 2 to 4 As shown, the sorting assembly 200 further includes a fixing box 230 and a main pipeline 233;

[0040] There are two fixed boxes 230, one fixed box 230 is fixed on a sorting airbag 220, the air inlet end of the main pipeline 233 is fixed to the air pump, the air pump of the main pipeline 233 is fixed on the support frame 210, and two hoses 232 are fixed on the air outlet end of the main pipeline 233. The hoses 232 provide a suitable length for the fixed box 230 to move with the sorting airbag 220, and are not prone to causing pipeline breakage or excessive stretching. The free end of a hose 232 extends into a fixed box 230, and the connection between the hose 232 and the fixed box 230 is sealed and fixed.

[0041] Specifically, if Figures 2 to 4 As shown, each of the fixed boxes 230 is fixed with a nozzle 231. After the gas enters the fixed box 230, it is sprayed toward the product from the jet end of the nozzle 231. The nozzle 231 is used to blow off the dust on the surface of the product. At the same time, the blown gas is plasma gas, which can neutralize the charge on the surface of the product, thereby eliminating static electricity and reducing the damage of static electricity to the product.

[0042] Specifically, if Figure 4 As shown, the nozzle 231 is inclined, and the connection between the nozzle 231 and the fixing box 230 is inclined downward, that is, the jet end of the nozzle 231 is inclined downward, which can better blow off the dust on the surface of the product and blow the dust downward.

[0043] Specifically, if Figures 1 to 6 As shown, the belt conveyor 110 includes a belt and two rollers. A motor drives one roller to rotate, which can drive the belt to rotate to convey the product. The belt includes two hollow belts 111. The hollow belts 111 are evenly spaced with multiple through holes, which facilitate the passage of dust and gas. One hollow belt 111 is close to a sorting airbag 220.

[0044] The workbench 100 has an opening in which a dust collecting trough 130 is placed. The ash collecting trough 130 can be pulled out from the opening to facilitate cleaning of the dust in the ash collecting trough 130. The ash collecting trough 130 is located below the two hollow belts 111. After the nozzle 231 blows off the dust on the surface of the product, the dust can pass through the through holes of the hollow belt 111 and enter the ash collecting trough 130.

[0045] Specifically, if Figure 5 and Figure 6 As shown, a dust-isolating film 131 is detachably connected to the ash collecting trough 130 . The dust-isolating film 131 can be removed and is used to isolate dust from directly contacting the inside of the ash collecting trough 130 .

[0046] It is worth mentioning that when a lot of dust is collected in the ash collecting trough 130, the ash collecting trough 130 can be pulled out for unified treatment of the collected dust, and then the dust-shielding membrane 131 can be removed after treatment. The removed dust-shielding membrane 131 can be cleaned and reused, which is easier to clean than the dead corners in the ash collecting trough 130 and has low cost.

[0047] In the above embodiment, the product is transported by the belt conveyor 110, and the appearance of the product can be inspected by the visual inspection device 120. When it is detected that there is no crack on the appearance of the product, it means that the product is qualified, and the detected information is transmitted to an air pump through the terminal controller. The air pump inflates a sorting airbag 220 to make the sorting airbag 220 expand rapidly and push the product toward another sorting airbag 220. At the same time, the plasma gas at the main pipeline 233 enters the hose 232, and the plasma gas is ejected from the nozzle 231 to blow off the dust on the surface of the product, and at the same time, the static electricity is removed.

[0048] The dust blown off by the nozzle 231 can pass through the through hole of the hollow belt 111 and enter the dust collecting trough 130, and then the product will be transported to the conveying device 150, and the qualified product will continue to be transported to the next process by the conveying device 150. When cracks are detected on the appearance of the product, it means that the product is unqualified, and the detected information is transmitted to an air pump through the terminal controller. The air pump inflates a sorting airbag 220 to make the sorting airbag 220 expand rapidly, and pushes the product in the direction of another sorting airbag 220, so that the product enters the collection box 140, which is convenient for the recycling of unqualified products and can realize the sorting of products with low cost and high sorting efficiency.

[0049] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rectifier bridge sorting device for automobile AC generator, comprising a workbench (100), a belt conveyor (110) and a visual inspection device (120), characterized in that: Also included is a sorting assembly (200); The sorting assembly (200) comprises a support frame (210), a sorting airbag (220) and a ventilation pipe (221); The support frame (210) is fixed on the workbench (100); The sorting airbags (220) are fixed on the workbench (100), there are two sorting airbags (220), the two sorting airbags (220) are parallel, and the product passes through the visual inspection device (120) and then passes through the sorting airbags (220); There are two ventilation pipes (221), and the air outlet end of one ventilation pipe (221) extends into a sorting air bag (220); The sorting assembly (200) further comprises a fixing box (230) and a main pipeline (233); There are two fixing boxes (230), one fixing box (230) is fixed on a sorting air bag (220), the air inlet end of the main pipeline (233) is fixed to the air pump, two hoses (232) are fixed on the air outlet end of the main pipeline (233), and the free end of one hose (232) extends into one fixing box (230); A nozzle (231) is fixed on each of the fixing boxes (230), and the nozzle (231) is used to blow off dust on the surface of the product.

2. The rectifier bridge sorting equipment for automobile AC generator according to claim 1, characterized in that: A conveying device (150) is fixed on one side of the workbench (100), and the conveying device (150) is used to convey qualified products; A partition (151) is fixed on the conveying device (150), and the partition (151) is located in the middle above the belt conveying device (110), and the free end of the partition (151) is close to the sorting airbag (220).

3. The rectifier bridge sorting equipment for automobile AC generator according to claim 1, characterized in that: A collection box (140) is positioned on one side of the workbench (100), and the collection box (140) is used to collect defective products.

4. The rectifier bridge sorting equipment for automobile AC generator according to claim 1, characterized in that: The nozzle (231) is inclined, and the connection between the nozzle and the fixing box (230) is inclined downward.

5. The rectifier bridge sorting equipment for automobile AC generator according to claim 1, characterized in that: The belt conveyor (110) comprises a belt and two rollers, the belt comprises two hollow belts (111), a plurality of through holes are evenly spaced on the hollow belts (111), and one hollow belt (111) is close to a sorting air bag (220); The workbench (100) is provided with an opening, in which an ash collecting trough (130) is placed. The ash collecting trough (130) is located below the two hollow belts (111).

6. The rectifier bridge sorting equipment for automobile AC generator according to claim 5, characterized in that: A dust-isolating film (131) is detachably connected to the dust collecting trough (130).

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