Positioning and deviation rectifying device for electrical engineering and automation thereof

Abstract

The utility model belongs to the field of electrical engineering automation, and particularly discloses a positioning and deviation rectifying device for electrical engineering and automation thereof, which comprises a main body, a suction nozzle and a fixed block arranged on the suction nozzle, the deviation rectifying mechanism comprises a deviation rectifying assembly arranged between the suction nozzle and the fixing block and a speed reducing assembly arranged between the deviation rectifying assembly and the suction nozzle; the positioning mechanism comprises a positioning assembly arranged on the fixing block and an angle adjusting assembly arranged between the positioning assembly and the fixing block; visual identification can be performed on the to-be-welded positions of the element and the circuit board simultaneously through the positioning mechanism, whether the element deflects or not is detected while positioning is achieved, the working efficiency is improved, the suction nozzle and the element can be stably driven to rotate at a constant speed through the deviation rectifying mechanism under the condition that the suction stability of the suction nozzle is not affected, and the welding quality is improved. Therefore, deviation correction operation can be automatically and accurately carried out.

Description

Technical Field

[0001] The utility model belongs to the field of electrical engineering automation, and in particular relates to a positioning and deviation-correcting device used in electrical engineering and automation. Background Art

[0002] Electrical engineering automation is a field that combines electrical engineering technology with automation technology; it involves the automated control, monitoring and optimization of electrical systems, aiming to improve the efficiency, reliability and safety of the systems;

[0003] Electrical engineering and automation is a broad field, involving power systems, electronic technology, control systems, automation technology and other aspects. For example, in the manufacturing industry, automation technology is widely used in circuit board production lines to improve production efficiency and product quality.

[0004] However, in the production of component welding on circuit boards, due to the accuracy of the loading robot, the suction nozzle may cause component deflection when sucking components, which may lead to welding errors and product scrapping, which is not conducive to human use. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning and deviation correction device for electrical engineering and automation to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning and correcting device for electrical engineering and automation, comprising a main body, a suction nozzle, and a fixed block arranged on the suction nozzle; a correcting mechanism, comprising a correcting component arranged between the suction nozzle and the fixed block, and a deceleration component arranged between the correcting component and the suction nozzle; and a positioning mechanism, comprising a positioning component arranged on the fixed block, and an angle adjustment component arranged between the positioning component and the fixed block.

[0008] Preferably, the deviation correction component includes an input tube arranged at the input end of the suction nozzle, a sealed bearing arranged between the suction nozzle and the input tube, and a motor 1 arranged on the fixed block.

[0009] Preferably, the deceleration assembly includes a reducer arranged at an output end of the motor, a small gear arranged at an output end of the reducer, and a large gear arranged on the suction nozzle.

[0010] Preferably, the small gear is meshed with the large gear.

[0011] Preferably, the positioning assembly includes a fixing plate arranged on the fixing block, visual identifiers respectively arranged on the upper and lower surfaces of the fixing plate, fixing seats arranged on both sides of the fixing plate, and fill lights arranged on the upper and lower surfaces of the fixing seats.

[0012] Preferably, the angle adjustment assembly includes a fixing frame arranged on the fixing block, a motor 2 arranged on the fixing frame, a movable plate arranged at the output end of the motor 2, and a motor 3 arranged between the movable plate and the fixed plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model can use the positioning mechanism to visually identify the position of the component to be welded with the circuit board after the robot arm sucks up the component, and detect whether the component is deflected while achieving positioning, thereby improving work efficiency. After the positioning and deviation correction is completed, the positioning mechanism is folded and stored on one side of the device, which will not affect the normal loading and unloading of the robot arm, and is convenient for personnel to use.

[0015] (2) The present invention can drive the suction nozzle and the component to rotate at a constant and stable speed without affecting the suction stability of the suction nozzle through the correction mechanism, so that the correction operation can be automatically and accurately performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the positioning state structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the deviation correction mechanism of the utility model;

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

[0020] In the figure: 1. main body; 101. suction nozzle; 102. fixing block; 2. correction mechanism; 201. correction component; 2011. motor one; 2012. input tube; 2013. sealed bearing; 202. reduction component; 2021. reducer; 2022. small gear; 2023. large gear; 3. positioning mechanism; 301. positioning component; 3011. fixing plate; 3012. visual identifier; 3013. fixing seat; 3014. fill light; 302. angle adjustment component; 3021. fixing frame; 3022. motor two; 3023. movable plate; 3024. motor three. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1 To Attachment Figure 4 As shown:

[0023] Embodiment 1: The utility model provides a positioning and correcting device for electrical engineering and automation, including a main body 1, including a suction nozzle 101, and a fixed block 102 arranged on the suction nozzle 101; a correcting mechanism 2, including a correcting component 201 arranged between the suction nozzle 101 and the fixed block 102, and a deceleration component 202 arranged between the correcting component 201 and the suction nozzle 101; and a positioning mechanism 3, including a positioning component 301 arranged on the fixed block 102, and an angle adjustment component 302 arranged between the positioning component 301 and the fixed block 102.

[0024] Specifically, the deviation correction component 201 includes an input tube 2012 arranged at the input end of the suction nozzle 101, a sealed bearing 2013 arranged between the suction nozzle 101 and the input tube 2012, and a motor 2011 arranged on the fixed block 102.

[0025] Furthermore, the speed reduction assembly 202 includes a speed reducer 2021 disposed at the output end of the motor 1 2011 , a small gear 2022 disposed at the output end of the speed reducer 2021 , and a large gear 2023 disposed on the suction nozzle 101 .

[0026] Furthermore, the small gear 2022 is meshed with the large gear 2023 .

[0027] As can be seen from the above, when performing the welding work of the circuit board components, the fixing block 102 is installed on the manipulator to suck up the components through the suction nozzle 101, and the components are moved to the corresponding position on the circuit board for welding. After the suction nozzle 101 sucks up the components, the position of the components will be detected through the positioning mechanism 3. When it is found that the position of the component is deflected, the motor 2011 can be started. The motor 2011 will drive the small gear 2022 to rotate after being decelerated by the reducer 2021, and then the suction nozzle 101 is driven to rotate through the engagement of the small gear 2022 and the large gear 2023, so as to correct the position of the component and align it with the circuit board to avoid the welding error and scrap caused by the deflection of the component. The multiple reduction transmissions of the reducer 2021, the small gear 2022 and the large gear 2023 are adopted to reduce the adjustment speed of the suction nozzle 101, improve the adjustment accuracy, and facilitate the use of personnel. The sealed bearing 2013 can assist the motor 2011 to drive it to rotate while ensuring the sealing of the suction nozzle 101 to achieve the correction effect.

[0028] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the positioning component 301 includes a fixing plate 3011 arranged on the fixing block 102, a visual identifier 3012 respectively arranged on the upper and lower surfaces of the fixing plate 3011, a fixing seat 3013 arranged on both sides of the fixing plate 3011, and a fill light 3014 arranged on the upper and lower surfaces of the fixing seat 3013.

[0029] Specifically, the angle adjustment assembly 302 includes a fixing frame 3021 disposed on the fixing block 102 , a motor 2 3022 disposed on the fixing frame 3021 , a movable plate 3023 disposed at the output end of the motor 2 3022 , and a motor 3 3024 disposed between the movable plate 3023 and the fixing plate 3011 .

[0030] As can be seen from the above, when the manipulator uses the suction nozzle 101 to suck up the component and move it to the top of the circuit board, the motor three 3024 and the motor two 3022 are started in sequence. The motor three 3024 will drive the fixed plate 3011 to swing downward on the movable plate 3023 until it is perpendicular to the movable plate 3023. The motor two 3022 will drive the movable plate 3023 to swing downward together with the fixed plate 3011 until the movable plate 3023 is perpendicular to the ground, so as to move the fixed plate 3011 between the component and the circuit board. The two sets of visual identifiers 3012 will respectively identify and detect the positions of the component and the circuit board, and then determine whether the component is aligned with the position to be welded on the circuit board. During the process, the fill light 3014 is started to fill light for the component and the circuit board, thereby improving the recognition accuracy. After the positioning and correction are completed, the motor three 3024 and the motor two 3022 are started in reverse, so that the fixed plate 3011 and the movable plate 3023 can be folded and stored on one side of the device to avoid affecting the loading and unloading work of the manipulator and facilitate personnel use.

[0031] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless there is a contradiction.

[0036] In the drawings of the embodiments disclosed by the present invention, only the structures involved in the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning and correction device for electrical engineering and automation, characterized in that: include, A main body (1) comprises a suction nozzle (101) and a fixing block (102) arranged on the suction nozzle (101); A deviation correction mechanism (2) comprising a deviation correction component (201) arranged between the suction nozzle (101) and the fixed block (102), and a deceleration component (202) arranged between the deviation correction component (201) and the suction nozzle (101); and, The positioning mechanism (3) comprises a positioning component (301) arranged on the fixing block (102), and an angle adjustment component (302) arranged between the positioning component (301) and the fixing block (102).

2. A positioning and correction device for electrical engineering and automation according to claim 1, characterized in that: The deviation correction component (201) comprises an input tube (2012) arranged at the input end of the suction nozzle (101), a sealed bearing (2013) arranged between the suction nozzle (101) and the input tube (2012), and a motor 1 (2011) arranged on the fixed block (102).

3. A positioning and correction device for electrical engineering and automation according to claim 2, characterized in that: The deceleration assembly (202) comprises a reducer (2021) arranged at the output end of the motor 1 (2011), a small gear (2022) arranged at the output end of the reducer (2021), and a large gear (2023) arranged on the suction nozzle (101).

4. A positioning and deviation correction device for electrical engineering and automation according to claim 3, characterized in that: The small gear (2022) is meshed with the large gear (2023).

5. A positioning and correction device for electrical engineering and automation according to claim 1, characterized in that: The positioning assembly (301) comprises a fixing plate (3011) arranged on the fixing block (102), visual identifiers (3012) respectively arranged on the upper and lower surfaces of the fixing plate (3011), fixing seats (3013) arranged on both sides of the fixing plate (3011), and fill lights (3014) arranged on the upper and lower surfaces of the fixing seats (3013).

6. A positioning and deviation correction device for electrical engineering and automation according to claim 5, characterized in that: The angle adjustment assembly (302) comprises a fixing frame (3021) arranged on the fixing block (102), a second motor (3022) arranged on the fixing frame (3021), a movable plate (3023) arranged at the output end of the second motor (3022), and a third motor (3024) arranged between the movable plate (3023) and the fixing plate (3011).

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