Insulator spraying equipment

Abstract

The invention discloses insulator spraying equipment which comprises a box body assembly, the box body assembly comprises a U-shaped upper box body, a U-shaped lower box body and two U-shaped side boxes, the lower end faces of the two sides of the upper box body and the upper end faces of the two sides of the lower box body are inclined planes, and one side of the upper box body and one side of the lower box body are connected with the side boxes and do not make contact with the side boxes; the spraying assembly is arranged on the upper box body and the lower box body, is connected with external paint supply equipment and is used for spraying the insulator; a first driving device; the intercepting device comprises an L-shaped connecting rod and a blocking rod, one end of the connecting rod is connected with the spraying assembly, and the blocking rod is arranged on the connecting rod and can move up and down relative to the connecting rod; a second driving device; the U-shaped collecting box is arranged on one side of the lower box body, and the upper end faces of the two sides of the collecting box are inclined planes; two sensors and a controller. According to the automatic spraying device for the insulator, after the insulator is placed in the box body assembly, the spraying assembly and the insulator move synchronously, spraying treatment is conducted on the rolling insulator, and the spraying efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of insulator production, in particular to insulator spraying equipment. Background Art

[0002] Porcelain insulators have good electrical and mechanical properties and are an important component of substations and transmission lines. The "pollution flashover" phenomenon of electric porcelain insulators seriously threatens the safety and reliability of the power system, and can cause local or large-scale power outages in the power grid or rail transit contact network, and even cause the entire power grid to crack. In order to increase the pollution flashover voltage of power insulators, the surface of the insulators will be sprayed. The existing insulator spraying equipment requires the staff to fix the insulators in the spraying equipment each time, and then supply the paint equipment to the spraying components to spray the insulators. After spraying, the insulators need to be removed and transferred to the drying area for drying. In this way, the staff need to fix and disassemble the insulators, which is relatively cumbersome and inefficient, and there are shortcomings. Summary of the invention

[0003] The purpose of the present invention is to solve the above technical problems and provide an insulator spraying device.

[0004] The technical solution of the present invention is: an insulator spraying device, comprising:

[0005] A box assembly, comprising an upper box, a lower box and two side boxes, all of which are U-shaped, wherein the lower end surfaces on both sides of the upper box and the upper end surfaces on both sides of the lower box are inclined surfaces, and one side of the upper box and the lower box are respectively connected to the side boxes without contacting each other;

[0006] A spraying assembly, arranged on the upper box body and the lower box body and connected to an external paint supply device for spraying the insulator;

[0007] A first driving device, used for driving the spraying assembly to move back and forth on the upper box and the lower box in an inclined manner;

[0008] An interception device, comprising an L-shaped connecting rod and a blocking rod, wherein one end of the connecting rod is connected to the spray assembly, and the blocking rod is arranged on the connecting rod and can move up and down relative to the connecting rod;

[0009] A second driving device, used for driving the blocking rod to move upward on the connecting rod;

[0010] A U-shaped collection box is arranged on one side of the lower box body, and the upper end surfaces on both sides of the collection box are inclined surfaces;

[0011] Two sensors and a controller, the two sensors are arranged on the upper box body, and the first driving device, the external paint supply equipment and the two sensors are electrically connected to the controller.

[0012] Preferably, two inclined first slide grooves are provided on the upper box body, and two inclined second slide grooves are provided on the lower box body; the spraying assembly includes two main pipes and a plurality of vertical pipes, a horizontal pipe and a plurality of nozzles, the two first slide grooves and the two second slide grooves are each provided with the main pipes, a plurality of vertical pipes are provided on the main pipes, a horizontal pipe is provided between the two vertical pipes and on part of the vertical pipes, and the nozzles are arranged on the vertical pipes and the horizontal pipes.

[0013] Preferably, the first driving device includes two support plates, a motor, a wire rod and two pull ropes, the two support plates are respectively arranged on the upper box body and the lower box body, the motor is arranged on the support plate to drive the wire rod to rotate, and the pull rope connects the wire rod and the spray assembly.

[0014] Preferably, the connecting rod is provided with an avoidance groove and a cavity, and one end of the baffle rod can slide in the cavity; the second driving device includes a connecting rod, a magnet, a cross plate and an electromagnet, the connecting rod connects the baffle rod and the magnet and one end of the connecting rod can slide on the connecting rod, the cross plate is arranged on the upper box body, and the electromagnet is provided on the cross plate.

[0015] Preferably, the collection box is provided with two placement grooves and two baffles; it also includes a plurality of long rods and short rods, and the plurality of long rods and short rods are rotatably arranged in the placement grooves and the long rods are spaced apart from the short rods, the rotation point of the long rods is below the short rods, and protrusions are provided on both sides of the short rods.

[0016] Preferably, two pads are provided at the bottom of the collecting box.

[0017] Preferably, it further comprises a support member, and the collection box is placed on the support member.

[0018] The beneficial effects of the present invention are as follows: in the present invention, after the insulator is placed in the box assembly, the spraying assembly moves synchronously with the insulator to spray the rolling insulator, thereby improving the spraying efficiency, and the collection box can separate and place the insulators that fall thereon to avoid damage caused by collision with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the overall structure of a preferred embodiment of the present invention;

[0020] Figure 2 is a side view of the overall structure of a preferred embodiment of the present invention;

[0021] Figure 3 is a partial structural side view of a preferred embodiment of the present invention;

[0022] Figure 4 yes Figure 3 A partial enlarged view of the middle part;

[0023] Figure 5 yes Figure 3 The cross-sectional view along the BB direction;

[0024] Figure 6 is a cross-sectional view of the connection between the interception device and the second driving device in a preferred embodiment of the present invention;

[0025] Figure 7 is a top view of a collection box in a preferred embodiment of the present invention;

[0026] Figure 8 It is a cross-sectional view of a collection box in a preferred embodiment of the present invention.

[0027] Figure numerals: upper box body 10, first slide groove 101, second slide groove 201, lower box body 2, side box 3, connecting rod 4, avoidance groove 401, cavity 402, baffle rod 5, collection box 6, placement groove 601, baffle plate 602, pad 603, sensor 7, main pipe 8, vertical pipe 9, horizontal pipe 11, nozzle 12, support plate 13, motor 14, wire rod 15, pull rope 16, connecting rod 17, magnet 18, horizontal plate 19, electromagnet 20, long rod 21, short rod 22, support member 23. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Reference Figures 1 to 8 , an insulator spraying device, comprising:

[0030] The box assembly includes an upper box 10, a lower box 2 and two side boxes 3, all of which are U-shaped. The lower end surfaces on both sides of the upper box 10 and the upper end surfaces on both sides of the lower box 2 are inclined surfaces. One side of the upper box 10 and the lower box 2 are respectively connected to the side boxes 3 without contacting each other.

[0031] A spraying assembly, arranged on the upper box body 10 and the lower box body 2 and connected to an external paint supply device for spraying the insulator;

[0032] A first driving device, used for driving the spraying assembly to move back and forth on the upper box 10 and the lower box 2;

[0033] The intercepting device comprises an L-shaped connecting rod 4 and a blocking rod 5, wherein one end of the connecting rod 4 is connected to the spraying assembly, and the blocking rod 5 is arranged on the connecting rod 4 and can move up and down relative to the connecting rod 4;

[0034] A second driving device, used for driving the blocking rod 5 to move upward on the connecting rod 4;

[0035] A U-shaped collecting box 6 is arranged on one side of the lower box body 2, and the upper end surfaces on both sides of the collecting box 6 are inclined surfaces;

[0036] Two sensors 7 and a controller, the two sensors 7 are arranged on the upper box body 10, and the first drive device, the external paint supply equipment and the two sensors 7 are electrically connected to the controller. In the present invention, the upper box body 10 and the lower box body 2 are spaced apart, and the hardware end and the steel foot end of the insulator to be sprayed are respectively placed between the upper box body 10 and the lower box body 2, and one end of the hardware end and the steel foot end of the insulator are respectively abutted against the inner wall of the side box 3. Since the lower end surfaces on both sides of the upper box body 10 and the upper end surfaces on both sides of the lower box body 2 are inclined surfaces, the insulator will roll downward between the upper box body 10 and the lower box body 2 and abut against the blocking rod 5. After the first sensor 7 senses the insulator umbrella skirt, it sends a signal to the controller to control the operation of the first drive device and the external paint supply equipment. The first drive device drives the spraying assembly to move downward in an inclined manner, and the insulator will also roll downward, and the external The paint supply device works to supply paint to the spraying assembly so that it sprays the rolling insulator. When the insulator is sprayed, the second drive device drives the baffle 5 to move upward so that it does not contact the insulator, and the insulator rolls onto the collection box 6. When the second sensor 7 senses the baffle 5, it sends a signal to the controller to control the first drive device to drive the spraying assembly to move upward and tilt back to the original position, and control the external paint supply device to stop working. The baffle 5 moves downward away from the second drive device and returns to the original position to complete the spraying of the insulator. When the collection box 6 collects a certain number of sprayed insulators, it transfers them to the drying place for drying. Specifically, the inclined surfaces of the upper end faces on both sides of the lower box 2 and the inclined surfaces of the upper end faces on both sides of the collection box 6 form a complete inclined surface, so that the insulator can stably fall onto the collection box 6; the side box 3 plays the role of connecting the upper box 10 and the lower box 2, and at the same time, it can prevent the insulator from tilting left and right during the downward rolling process; the controller is set on the upper box 10; the baffle 5 contacts the steel foot end of the insulator.

[0037] As a preferred embodiment of the present invention, it may also have the following additional technical features:

[0038] In this embodiment, two inclined first slide grooves 101 are provided on the upper box body 10, and two inclined second slide grooves 201 are provided on the lower box body 2; the spraying assembly includes two main pipes 8 and a plurality of vertical pipes 9, a horizontal pipe 11 and a plurality of nozzles 12, the two first slide grooves 101 and the two second slide grooves 201 are each provided with the main pipe 8, a plurality of vertical pipes 9 are provided on the main pipe 8, a horizontal pipe 11 is provided between the two vertical pipes 9 and on part of the vertical pipes 9, and the nozzle 12 is arranged on the vertical pipe 9 and the horizontal pipe 11. After the insulator is placed between the upper box 10 and the lower box 2, it rolls downward and is intercepted by the blocking rod 5. The insulator is between the upper and lower main pipes 8. After the first sensor 7 senses the insulator shed, it sends a signal to the controller to control the first drive device and the external paint supply equipment to work. The first drive device drives the two main pipes 8 to slide in the first slide 101 and the second slide 201 respectively. The main pipe 8 and the insulator move synchronously. The insulator is always between the upper and lower main pipes 8, so that the rolling insulator can be sprayed. Specifically, the nozzle 12 above the insulator sprays the shed, and the nozzle 12 below the insulator sprays the insulator core rod; the main pipe 8 is T-shaped, which is connected to the feed pipe of the external paint supply equipment, and the two ends of the main pipe 8 are closed and set in the first slide 101 or the second slide 201; one end of the vertical pipe 9 is closed; and the two ends of the horizontal pipe 11 are closed.

[0039] In this embodiment, the first driving device includes two support plates 13, a motor 14, a wire rod 15 and two pull ropes 16. The two support plates 13 are respectively arranged on the upper box body 10 and the lower box body 2. The motor 14 is arranged on the support plate 13 to drive the wire rod 15 to rotate. The pull rope 16 connects the wire rod 15 and the spray assembly. After the first sensor 7 senses the insulator shed, it sends a signal to the controller to control the motor 14 and the external paint supply equipment to work. The motor 14 drives the wire rod 15 to rotate and release the pull rope 16. The two main pipes 8 slide downward in the first slide groove 101 and the second slide groove 201 respectively. When the second sensor 7 senses the blocking rod 5, it sends a signal to the controller to control the motor 14 to drive the wire rod 15 to rotate in the opposite direction to retract the pull rope 16, and then pull the main pipe 8 to slide upward in the first slide groove 101 and the second slide groove 201 respectively and return to the original position.

[0040] In this embodiment, the connecting rod 4 is provided with an avoidance groove 401 and a cavity 402, and one end of the blocking rod 5 can slide in the cavity 402; the second driving device includes a connecting rod 17, a magnet 18, a horizontal plate 19 and an electromagnet 20, the connecting rod 17 connects the blocking rod 5 and the magnet 18 and one end of the connecting rod 17 can slide on the connecting rod 4, the horizontal plate 19 is arranged on the upper box 10, and the electromagnet 20 is arranged on the horizontal plate 19. The connecting rod 4 moves downward with the main pipe 8. When the magnet 18 moves below the electromagnet 20, the electromagnet 20 gives the magnet 18 an attraction to drive one end of the blocking rod 5 to slide upward in the cavity 402, and the bottom of the blocking rod 5 is separated from the insulator. After the main pipe 8 is pulled upward by the pull rope 16, the connecting rod 4 will be separated from the horizontal plate 19, and then the magnet 18 has no suction effect, and the blocking rod 5 moves downward and returns to its original position under the action of gravity.

[0041] In this embodiment, the collection box 6 is provided with two placement grooves 601 and two baffles 602; it also includes a plurality of long rods 21 and short rods 22, and the plurality of long rods 21 and short rods 22 can be rotatably arranged in the placement grooves 601 and the long rods 21 and the short rods 22 are spaced apart, the rotation point of the long rod 21 is below the short rod 22, and protrusions 221 are provided on both sides of the short rod 22. After the insulator rolls onto the collection box 6, it will push the long rod 21 and the short rod 22 to swing. When the first insulator rolls and abuts against the baffle 602, it stops moving. The last long rod 21 is swung in a relatively horizontal state due to the pressure of the insulator. One end of the bottom of the long rod 21 contacts the protrusion 221 on the side of the last short rod 22. When the second insulator rolls onto the collection box 6, the last short rod 22 cannot rotate due to the bottom of the last long rod 21, thereby intercepting the second insulator. At the same time, the second-to-last long rod 21 on the right is in a relatively horizontal state due to the pressure of the second insulator. One end of the bottom of the long rod 21 contacts the protrusion 221 on the side of the second short rod 22, making it unable to rotate subsequently, thereby causing the insulators to fall onto the collection box 6 at intervals to avoid damage caused by collision with each other. Specifically, both sides of the long rod 21 and the short rod 22 are provided with protrusions, which are rotatably connected to the wall of the placement groove 601; both sides of the collection box 6 are provided with L-shaped guard plates, one side of the two guard plates respectively contacts the hardware end and the steel foot end of the insulator, so that the insulator will not tilt left and right when rolling.

[0042] In this embodiment, two pads 603 are provided at the bottom of the collection box 6. After a certain number of insulators are collected in the collection box 6, the forks on the forklift are inserted into the bottom of the collection box 6, and the insulators can be transferred to a drying place for drying.

[0043] In this embodiment, a support member 23 is further included, and the collection box 6 is placed on the support member 23. The collection box 6 is supported.

[0044] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulator spraying device, characterized in that: include: A box assembly, comprising an upper box (10), a lower box (2) and two side boxes (3) all in a U-shape, the lower end surfaces on both sides of the upper box (10) and the upper end surfaces on both sides of the lower box (2) are inclined surfaces, and one side of the upper box (10) and the lower box (2) are respectively connected to the side boxes (3) without the two contacting each other; A spraying assembly, arranged on the upper box (10) and the lower box (2) and connected to an external paint supply device for spraying the insulator; A first driving device, used for driving the spraying assembly to move back and forth in an inclined manner on the upper box (10) and the lower box (2); An interception device, comprising an L-shaped connecting rod (4) and a blocking rod (5), wherein one end of the connecting rod (4) is connected to the spraying assembly, and the blocking rod (5) is arranged on the connecting rod (4) and can move up and down relative to the connecting rod; a second driving device, used for driving the blocking rod (5) to move upward on the connecting rod (4); A U-shaped collection box (6) is arranged on one side of the lower box body (2), and the upper end surfaces on both sides of the collection box (6) are inclined surfaces; Two sensors (7) and a controller, wherein the two sensors (7) are arranged on the upper box (10), and the first driving device, the external paint supply device and the two sensors (7) are electrically connected to the controller.

2. The insulator spraying equipment according to claim 1, characterized in that: The upper box body (10) is provided with two inclined first slide grooves (101), and the lower box body (2) is provided with two inclined second slide grooves (201); the spraying assembly comprises two main pipes (8) and a plurality of vertical pipes (9), a horizontal pipe (11) and a plurality of nozzles (12); the two first slide grooves (101) and the two second slide grooves (201) are each provided with the main pipes (8); a plurality of vertical pipes (9) are provided on the main pipes (8); a horizontal pipe (11) is provided between the two vertical pipes (9) and on part of the vertical pipes (9); and the nozzles (12) are arranged on the vertical pipes (9) and the horizontal pipes (11).

3. The insulator spraying equipment according to claim 1, characterized in that: The first driving device comprises two support plates (13), a motor (14), a wire rod (15) and two pull ropes (16), the two support plates (13) are respectively arranged on the upper box body (10) and the lower box body (2), the motor (14) is arranged on the support plate (13) and is used to drive the wire rod (15) to rotate, and the pull rope (16) connects the wire rod (15) and the spray assembly.

4. The insulator spraying equipment according to claim 1, characterized in that: The connecting rod (4) is provided with an avoidance groove (401) and a cavity (402), and one end of the blocking rod (5) can slide in the cavity (402); the second driving device comprises a connecting rod (17), a magnet (18), a transverse plate (19) and an electromagnet (20), the connecting rod (17) connects the blocking rod (5) and the magnet (18) and one end of the connecting rod (17) can slide on the connecting rod (4), the transverse plate (19) is arranged on the upper box body (10), and the electromagnet (20) is arranged on the transverse plate (19).

5. The insulator spraying equipment according to claim 1, characterized in that: The collecting box (6) is provided with two placement grooves (601) and two baffles (602); it also includes a plurality of long rods (21) and short rods (22), the plurality of long rods (21) and short rods (22) are rotatably arranged in the placement grooves (601), and the long rods (21) and the short rods (22) are arranged at intervals, the rotation point of the long rods (21) is below the short rods (22), and both sides of the short rods (22) are provided with protrusions (221).

6. The insulator spraying equipment according to claim 1, characterized in that: Two pads (603) are provided at the bottom of the collecting box (6).

7. The insulator spraying equipment according to claim 1, characterized in that: It also comprises a support member (23), on which the collection box (6) is placed.

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