Insulator posture adjusting mechanism

Abstract

The utility model belongs to the technical field of automation equipment, and particularly relates to an insulator posture adjusting mechanism. The insulator conveying device comprises a bottom main machine frame, and two insulator conveying belts parallel to each other are arranged on the bottom main machine frame. In the using process, the insulator workpiece is clamped through the double-side rotating type insulator posture adjusting assembly and then horizontally and axially rotated, the insulator workpiece is lighted and illuminated through the illumination detection piece, a worker can conveniently observe the surface of the insulator workpiece, manual rotation is not needed, and the working efficiency is improved. The device is simple in structure and high in automation degree, the manual labor intensity and the operation error rate are greatly reduced, detection dead angles are reduced, the detection precision is improved, and after detection is completed, insulator workpieces are conveyed through the two insulator conveying belts.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment and relates to an insulator posture adjusting mechanism. Background Technique

[0002] Insulators can be divided into low-voltage insulators and high-voltage insulators according to different operating voltage levels. High-voltage insulators refer to insulators used in high-voltage and extra-high-voltage overhead transmission lines and substations. To meet the needs of different voltage levels, insulator strings or multi-section insulating supports are usually composed of different numbers of the same type of single (piece) insulators; before the existing high-voltage porcelain insulators leave the factory for use, their surfaces need to be inspected to see if there are defects affecting their practical use. At present, the general inspection is to observe by manually rotating the insulator in cooperation with lighting. This method has a high manual labor intensity, a high operation error rate, is prone to detection dead angles, and has poor detection accuracy and automation. Therefore, it is very necessary to design an insulator posture adjusting mechanism that can overcome the above defects.

[0003] In order to overcome the deficiencies of the prior art, people have continuously explored and proposed various solutions. For example, a Chinese patent discloses an automatic posture adjustment device for insulators used in wind tunnel simulation experiments [Application No.: 202221358200.0], which includes a horizontal adjustment device and a vertical adjustment device. The horizontal adjustment device includes a base, a main shaft movably installed on the base, and a driven wheel and an upper disc installed on the main shaft. The driven wheel is driven to rotate by the driving wheel of a No. 1 motor; the vertical adjustment device is installed on the horizontal adjustment device; the horizontal adjustment device includes a crank, a connecting rod and a bracket sequentially connected by pins. The crank is driven to rotate by a No. 2 motor, and the bracket is installed on the mounting shaft on the clamping base; a bracket for installing an insulator is fixed on the bracket. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an insulator posture adjusting mechanism for the above problems.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An insulator posture adjusting mechanism includes a bottom main frame. Two mutually parallel insulator transport belts are provided on the bottom main frame. A transport space is formed between two adjacent insulator transport belts. A front centering lifting member and a rear centering lifting member that can reciprocate in the vertical direction are provided below the transport space. A double-sided rotating insulator posture adjusting assembly that can reciprocate linearly along the side close to or away from the insulator transport belt is also provided on the bottom main frame. The double-sided rotating insulator posture adjusting assembly corresponds to the position of the rear centering lifting member. A lighting detection member is provided directly above the rear centering lifting member.

[0007] In the above-mentioned insulator posture adjustment mechanism, the bilateral rotary insulator posture adjustment assembly includes two horizontal sliding seats arranged on the bottom main frame. Two rubber-coated driving wheels are arranged inside the horizontal sliding seats. The positions of the rubber-coated driving wheels correspond to those of the rear centering lifting members. A driving wheel driving member for driving the two rubber-coated driving wheels to rotate synchronously is arranged on the horizontal sliding seat.

[0008] In the above-mentioned insulator posture adjustment mechanism, the driving wheel driving member includes a first motor arranged on the horizontal sliding seat. The first motor and the rubber-coated driving wheels are driven by a synchronous belt and a number of mutually parallel synchronous wheels.

[0009] In the above-mentioned insulator posture adjustment mechanism, a fixed side frame is arranged below the horizontal sliding seat. A lead screw that can rotate axially is arranged on the fixed side frame. A sliding seat elastic connecting member that can reciprocate linearly in the horizontal direction is arranged above the lead screw. The sliding seat elastic connecting member is connected to the horizontal sliding seat.

[0010] In the above-mentioned insulator posture adjustment mechanism, the sliding seat elastic connecting member includes a connecting plate arranged above the lead screw. A lead screw nut seat is arranged at the bottom of the connecting plate. The lead screw nut seat is screwed with the lead screw. Two elongated linear sliders are arranged on the connecting plate. The elongated linear sliders and the horizontal sliding seat are connected by a guide shaft. A spring is sleeved on the guide shaft.

[0011] In the above-mentioned insulator posture adjustment mechanism, a second motor is arranged at the bottom of the fixed side frame. The second motor and the lead screw are connected by a gear belt transmission part.

[0012] In the above-mentioned insulator posture adjustment mechanism, the front centering lifting member includes an insulator front lifting frame arranged below the transportation space. First lifting clamping plates are arranged on both sides of the insulator front lifting frame. The first lifting clamping plates and the insulator transportation belt are arranged alternately.

[0013] In the above-mentioned insulator posture adjustment mechanism, a first air cylinder is arranged below the insulator front lifting frame. The power shaft of the first air cylinder is fixedly connected to the insulator front lifting frame.

[0014] In the above-mentioned insulator posture adjustment mechanism, the rear centering lifting member includes an insulator rear lifting frame arranged below the transportation space. Second lifting clamping plates are arranged on both sides of the insulator rear lifting frame. The second lifting clamping plates and the insulator transportation belt are arranged alternately. A second air cylinder is arranged below the insulator rear lifting frame. The power shaft of the second air cylinder is fixedly connected to the insulator rear lifting frame.

[0015] In the above-mentioned insulator posture adjustment mechanism, the lighting and detection member includes a top frame arranged above the bottom main frame. A lighting lamp is arranged on the top frame.

[0016] Compared with the existing technology, the advantages of the utility model are:

[0017] 1. During the use of the utility model, the insulator workpiece is first placed on the front centering lifting piece, and the insulator workpiece is first horizontally adjusted. After being aligned, the front centering lifting piece is moved downward so that the insulator workpiece contacts the two insulator transport belts, and the insulator workpiece is transported to the top of the rear centering lifting piece by the two insulator transport belts. At this time, the rear centering lifting piece is moved upward, and the insulator workpiece is lifted upward by the rear centering lifting piece. At this time, the double-sided rotating insulator posture adjustment component is moved to the side close to the insulator workpiece, and the insulator workpiece is clamped by the double-sided rotating insulator posture adjustment component and then horizontally rotated axially. The insulator workpiece is illuminated by the lighting detection component, which is convenient for the staff to observe the surface of the insulator workpiece. There is no need for manual rotation. The degree of automation is high, which greatly reduces the labor intensity and the operation error rate, reduces the detection blind spot, and improves the detection accuracy. After the detection is completed, the insulator workpiece is transported by the two insulator transport belts.

[0018] 2. When the rubber-coated driving wheel of the utility model contacts the insulator workpiece, the elastic force of the spring can prevent the rubber-coated driving wheel and the insulator workpiece from being hard squeezed, forming an elastic buffer to avoid damage to the plastic parts, and the utility model is relatively practical.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the utility model in another direction.

[0022] Figure 3 It is a partial structural schematic diagram of the utility model.

[0023] Figure 4 It is a structural schematic diagram of a double-sided rotating insulator posture adjustment assembly.

[0024] In the figure: bottom main frame 1, insulator transport belt 2, transport space 3, front centering lifting member 4, rear centering lifting member 5, double-sided rotating insulator posture adjustment component 6, lighting detection member 7, horizontal slide 8, rubber-coated driving wheel 9, driving wheel driving member 10, first motor 11, synchronous belt and 12, synchronous wheel 13, fixed side frame 14, screw 15, slide elastic connector 16, connecting plate 17, screw nut seat 18, extended linear slider 19, guide shaft 20, second motor 21, gear belt transmission part 22, insulator front lifting frame 23, first lifting clamp 24, first cylinder 25, insulator rear lifting frame 26, second lifting clamp 27, second cylinder 28, top frame 29, and light 30. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] like Figures 1-4 As shown, an insulator posture adjustment mechanism includes a bottom main frame 1, on which two mutually parallel insulator transport belts 2 are arranged, a transport space 3 is formed between the two adjacent insulator transport belts 2, a front centering lifting piece 4 and a rear centering lifting piece 5 which can reciprocate in the vertical direction are arranged below the transport space 3, and the bottom main frame 1 is also provided with a double-sided rotating insulator posture adjustment component 6 which can reciprocate linearly along one side close to or away from the insulator transport belt 2, the double-sided rotating insulator posture adjustment component 6 corresponds to the position of the rear centering lifting piece 5, and a lighting detection component 7 is arranged directly above the rear centering lifting piece 5.

[0027] In this embodiment, during use, the insulator workpiece is first placed on the front centering lifting piece 4, and the insulator workpiece is first horizontally adjusted. After being aligned, the front centering lifting piece 4 is moved down so that the insulator workpiece contacts the two insulator conveying belts 2, and the insulator workpiece is transported to the top of the rear centering lifting piece 5 by the two insulator conveying belts 2. At this time, the rear centering lifting piece 5 is moved upward, and the insulator workpiece is lifted upward by the rear centering lifting piece 5. At this time, the double-sided rotating insulator posture adjustment component 6 is moved to the side close to the insulator workpiece, and the insulator workpiece is clamped by the double-sided rotating insulator posture adjustment component 6 and then horizontally rotated axially. The insulator workpiece is illuminated by the lighting detection component 7, which is convenient for the staff to observe the surface of the insulator workpiece. No manual rotation is required, and the degree of automation is high, which greatly reduces the labor intensity and the operation error rate, reduces the detection blind spot, and improves the detection accuracy. After the detection is completed, the insulator workpiece is transported by the two insulator conveying belts 2.

[0028] Combination Figures 1-4As shown, the bilateral rotary insulator posture adjustment assembly 6 includes two horizontal sliders 8 arranged on the bottom main frame 1. Two rubber-coated driving wheels 9 are provided inside the horizontal slider 8. The rubber-coated driving wheels 9 correspond to the positions of the rear centering lifting members 5. An active wheel driving member 10 for driving the two rubber-coated driving wheels 9 to rotate synchronously is provided on the horizontal slider 8.

[0029] Specifically, the horizontal slider 8 is used to place and fix the two rubber-coated driving wheels 9. The two rubber-coated driving wheels 9 can rotate axially. The active wheel driving member 10 is used to drive the two rubber-coated driving wheels 9 to rotate synchronously. During detection, the insulator workpieces are clamped by the two rubber-coated driving wheels 9 on each side of the two insulator transport belts 2 and then rotated horizontally and axially. There is no need for manual rotation, with a high degree of automation, greatly reducing the labor intensity and operation error rate of workers, reducing detection blind spots, and improving detection accuracy.

[0030] The active wheel driving member 10 includes a first motor 11 arranged on the horizontal slider 8. The first motor 11 and the rubber-coated driving wheels 9 are driven by a synchronous belt 12 and a number of mutually parallel synchronous wheels 13.

[0031] In this embodiment, when it is necessary to rotate the rubber-coated driving wheels 9, the first motor 11 is started. The first motor 11 drives the synchronous belt 12 and the synchronous wheels 13 to rotate, and drives the rubber-coated driving wheels 9 to rotate through transmission cooperation, with a relatively high degree of automation.

[0032] Combined with Figure 3 、 Figure 4 As shown, a fixed side frame 14 is provided below the horizontal slider 8. A lead screw 15 that can rotate axially is provided on the fixed side frame 14. A slider elastic connecting member 16 that can reciprocate linearly in the horizontal direction is provided above the lead screw 15. The slider elastic connecting member 16 is connected to the horizontal slider 8.

[0033] In this embodiment, when the horizontal slider 8 moves horizontally, the lead screw 15 is rotated, and the slider elastic connecting member 16 and the horizontal slider 8 are driven to move horizontally synchronously through the lead screw 15.

[0034] The slider elastic connecting member 16 includes a connecting plate 17 provided above the lead screw 15. A lead screw nut seat 18 is provided at the bottom of the connecting plate 17. The lead screw nut seat 18 is screwed to the lead screw 15. Two elongated linear sliders 19 are provided on the connecting plate 17. The elongated linear sliders 19 are connected to the horizontal slider 8 through a guide shaft 20. A spring is sleeved on the guide shaft 20.

[0035] In this embodiment, when the horizontal slide 8 moves horizontally, the screw rod 15 is rotated, and the screw rod 15 and the screw rod nut seat 18 cooperate to drive the screw rod nut seat 18 connecting plate 17 and the horizontal slide 8 to move horizontally. The extended linear slider 19 is connected to the horizontal slide 8 through the guide shaft 20. When the rubber-coated driving wheel 9 contacts the insulator workpiece, the elastic force of the spring can avoid hard squeezing of the rubber-coated driving wheel 9 and the insulator workpiece, forming an elastic buffer to avoid damage to the plastic parts, and the practicability is strong.

[0036] Combination Figure 4 As shown, a second motor 21 is disposed at the bottom of the fixed side frame 14 , and the second motor 21 is connected to the screw rod 15 via a gear belt transmission part 22 .

[0037] In this embodiment, when the screw rod 15 needs to be rotated, the second motor 21 is started, and the screw rod 15 is driven to rotate through the gear belt transmission part 22. The gear belt transmission part 22 is composed of a belt and a plurality of synchronous wheels, and has high transmission efficiency.

[0038] The front centering lifting member 4 includes an insulator front lifting frame 23 arranged below the transportation space 3, and first lifting clamps 24 are provided on both sides of the insulator front lifting frame 23. The first lifting clamps 24 are staggered with the insulator transportation belt 2. A first cylinder 25 is provided below the insulator front lifting frame 23, and a power shaft of the first cylinder 25 is fixedly connected to the insulator front lifting frame 23. The rear centering lifting member 5 includes an insulator rear lifting frame 26 arranged below the transportation space 3, and second lifting clamps 27 are provided on both sides of the insulator rear lifting frame 26. The second lifting clamps 27 are staggered with the insulator transportation belt 2. A second cylinder 28 is provided below the insulator rear lifting frame 26, and a power shaft of the second cylinder 28 is fixedly connected to the insulator rear lifting frame 26.

[0039] In this embodiment, during use, the insulator workpiece is first placed on the insulator front lifting frame 23, the insulator front lifting frame 23 is provided with an insulator positioning groove, which is positioned with the bottom of the insulator, and the first lifting clamp 24 clamps the insulator. The insulator workpiece is first horizontally adjusted and adjusted. After being aligned, the insulator front lifting frame 23 is moved down so that the insulator workpiece contacts the two insulator conveying belts 2. The insulator workpiece is transported to the top of the insulator rear lifting frame 26 by the two insulator conveying belts 2. At this time, the insulator rear lifting frame 26 is moved upward, and the insulator workpiece is lifted upward by the insulator rear lifting frame 26. The insulator rear lifting frame 26 is provided with an insulator positioning groove, which is positioned with the bottom of the insulator, and the second lifting clamp 27 clamps the insulator.

[0040] Combination Figure 1As shown, the lighting detection member 7 includes a top frame 29 arranged above the bottom main frame 1, and a lamp 30 is provided on the top frame 29.

[0041] In this embodiment, the top frame 29 is used to install and fix the lighting 30, and the lighting 30 is used to illuminate the insulator workpiece, so that the staff can observe the surface of the insulator workpiece conveniently.

[0042] The working principle of the utility model is:

[0043] During use, the insulator workpiece is first placed on the insulator front lifting frame 23. The insulator front lifting frame 23 is provided with an insulator positioning groove, which is positioned with the bottom of the insulator. The first lifting clamp 24 clamps the insulator. The insulator workpiece is first horizontally adjusted. After being aligned, the insulator front lifting frame 23 is moved down so that the insulator workpiece contacts the two insulator conveying belts 2. The insulator workpiece is transported to the top of the insulator rear lifting frame 26 through the two insulator conveying belts 2. At this time, the insulator rear lifting frame 26 is moved upward, and the insulator workpiece is lifted upward by the insulator rear lifting frame 26. An insulator positioning groove is provided in the frame 26, which is positioned with the bottom of the insulator. The second lifting clamp 27 clamps the insulator. The horizontal slide 8 is used to place and fix two rubber-coated driving wheels 9. The two rubber-coated driving wheels 9 can rotate axially. The driving wheel driving member 10 is used to drive the two rubber-coated driving wheels 9 to rotate synchronously. During the inspection, the insulator workpiece is clamped by the two rubber-coated driving wheels 9 on both sides of the two insulator transport belts 2, and then the insulator workpiece is horizontally rotated axially. No manual rotation is required, the degree of automation is high, the labor intensity and the operation error rate are greatly reduced, the detection blind spot is reduced, and the detection accuracy is improved.

[0044] When it is necessary to rotate the rubber-coated driving wheel 9, the first motor 11 is started, and the synchronous belt 12 and the synchronous wheel 13 are driven to rotate by the first motor 11, and the rubber-coated driving wheel 9 is driven to rotate by transmission cooperation, and the degree of automation is high.

[0045] When the horizontal slide 8 moves horizontally, the screw rod 15 is rotated, and the screw rod 15 and the screw rod nut seat 18 cooperate to drive the screw rod nut seat 18 connecting plate 17 and the horizontal slide 8 to move horizontally. The extended linear slider 19 is connected to the horizontal slide 8 through the guide shaft 20. When the rubber-coated driving wheel 9 contacts the insulator workpiece, the elastic force of the spring can avoid the hard extrusion of the rubber-coated driving wheel 9 and the insulator workpiece, forming an elastic buffer to avoid damage to the plastic parts, which is more practical.

[0046] When the screw rod 15 needs to be rotated, the second motor 21 is started, and the screw rod 15 is driven to rotate through the gear belt transmission part 22. The gear belt transmission part 22 is composed of a belt and a plurality of synchronous wheels, and has high transmission efficiency.

[0047] The top frame 29 is used to install and fix the lighting lamp 30, and the insulator workpiece is polished and illuminated by the lighting lamp 30, which is convenient for the staff to observe the surface of the insulator workpiece.

[0048] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains may make various modifications or supplements to the described specific embodiments or use similar ways to substitute, but will not deviate from the spirit of the present invention.

[0049] Although terms such as bottom main frame 1, insulator conveyor belt 2, transportation space 3, front centering lifting member 4, rear centering lifting member 5, bilateral rotatable insulator posture adjusting assembly 6, lighting and detecting member 7, horizontal sliding seat 8, rubber-coated driving pulley 9, driving pulley driving member 10, first motor 11, synchronous belt 12, synchronous pulley 13, fixed side frame 14, lead screw 15, sliding seat elastic connecting member 16, connecting plate 17, lead screw nut seat 18, lengthened linear sliding block 19, guiding shaft 20, second motor 21, gear belt transmission part 22, insulator front lifting frame 23, first lifting clamping plate 24, first air cylinder 25, insulator rear lifting frame 26, second lifting clamping plate 27, second air cylinder 28, top frame 29, lighting lamp 30, etc. are used more frequently in this article, the possibility of using other terms is not excluded. Using these terms is only to more conveniently describe and explain the essence of the present invention, and interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An insulator posture adjustment mechanism, comprising a bottom main frame (1), characterized in that: The bottom main frame (1) is provided with two mutually parallel insulator transport belts (2), a transport space (3) is formed between the two adjacent insulator transport belts (2), a front centering lifting member (4) and a rear centering lifting member (5) that can reciprocate in a vertical direction are provided below the transport space (3), and the bottom main frame (1) is also provided with a double-sided rotating insulator posture adjustment component (6) that can reciprocate linearly along one side close to or away from the insulator transport belt (2), the double-sided rotating insulator posture adjustment component (6) corresponds to the position of the rear centering lifting member (5), and a lighting detection component (7) is provided directly above the rear centering lifting member (5).

2. The insulator posture adjustment mechanism according to claim 1, characterized in that: The double-sided rotating insulator posture adjustment assembly (6) comprises two horizontal slides (8) arranged on the bottom main frame (1), two rubber-coated driving wheels (9) are arranged inside the horizontal slides (8), the rubber-coated driving wheels (9) correspond to the positions of the rear centering lifting parts (5), and a driving wheel driving part (10) for driving the two rubber-coated driving wheels (9) to rotate synchronously is arranged on the horizontal slides (8).

3. The insulator posture adjustment mechanism according to claim 2, characterized in that: The driving wheel driving component (10) comprises a first motor (11) arranged on a horizontal slide seat (8), and the first motor (11) and the rubber-coated driving wheel (9) are driven by a synchronous belt (12) and a plurality of synchronous wheels (13) parallel to each other.

4. The insulator posture adjustment mechanism according to claim 3, characterized in that: A fixed side frame (14) is provided below the horizontal slide (8), an axially rotatable screw rod (15) is provided on the fixed side frame (14), a slide elastic connector (16) capable of reciprocating linear motion in a horizontal direction is provided above the screw rod (15), and the slide elastic connector (16) is connected to the horizontal slide (8).

5. The insulator posture adjustment mechanism according to claim 4, characterized in that: The slide seat elastic connecting member (16) comprises a connecting plate (17) arranged above the screw rod (15); a screw rod nut seat (18) is provided at the bottom of the connecting plate (17); the screw rod nut seat (18) is threadedly connected to the screw rod (15); two extended linear sliders (19) are provided on the connecting plate (17); the extended linear sliders (19) are connected to the horizontal slide seat (8) via a guide shaft (20); and a spring is sleeved on the guide shaft (20).

6. The insulator posture adjustment mechanism according to claim 5, characterized in that: A second motor (21) is provided at the bottom of the fixed side frame (14), and the second motor (21) is connected to the screw rod (15) via a gear belt transmission part (22).

7. The insulator posture adjustment mechanism according to claim 6, characterized in that: The front centering lifting member (4) comprises an insulator front lifting frame (23) arranged below the transport space (3), and first lifting clamping plates (24) are provided on both sides of the insulator front lifting frame (23), and the first lifting clamping plates (24) are arranged alternately with the insulator transport belt (2).

8. The insulator posture adjustment mechanism according to claim 7, characterized in that: A first cylinder (25) is provided below the insulator front lifting frame (23), and a power shaft of the first cylinder (25) is fixedly connected to the insulator front lifting frame (23).

9. The insulator posture adjustment mechanism according to claim 8, characterized in that: The rear centering lifting member (5) comprises an insulator rear lifting frame (26) arranged below the transport space (3), second lifting clamping plates (27) are arranged on both sides of the insulator rear lifting frame (26), the second lifting clamping plates (27) and the insulator transport belt (2) are arranged alternately, and a second cylinder (28) is arranged below the insulator rear lifting frame (26), and a power shaft of the second cylinder (28) is fixedly connected to the insulator rear lifting frame (26).

10. The insulator posture adjustment mechanism according to claim 9, characterized in that: The lighting detection component (7) comprises a top frame (29) arranged above the bottom main frame (1), and a lighting lamp (30) is provided on the top frame (29).

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