阅读说明：本技术 一种智能翻转机接电装置 (Intelligent power connection device of turnover machine ) 是由 王百辉 苏波 黄大巍 于广利 徐照岩 于 2019-07-31 设计创作，主要内容包括：本发明涉及一种智能翻转机接电装置,其特征在于：每个接电刷设置一个弹簧板,每二个接电刷和弹簧板通过一个固定架装在安装支架上,每个接地刷设有一个弹簧板,并通过一个固定架装在安装支架上；电刷装置还包括安装支架、车载接电铜排、车载接地铜排、绝缘垫、铜排接电柱、铜排接地柱,铜排接电柱固定在车载接电铜排上,两侧共设置四个,铜排接地柱固定在车载接地铜排上,共二个,车载接电铜排和车载接地铜排与安装支架通过绝缘垫连接；是翻转机具有独特结构,需要根据翻转机的结构特点配置旋转接电装置,其结构紧凑,占据空间小,与翻转机设备有机结合。(The invention relates to an intelligent power connection device of a turnover machine, which is characterized in that: each grounding brush is provided with a spring plate, every two grounding brushes and the spring plate are arranged on the mounting bracket through a fixing frame, and each grounding brush is provided with a spring plate and is arranged on the mounting bracket through a fixing frame; the electric brush device also comprises a mounting bracket, a vehicle-mounted electric connecting copper bar, a vehicle-mounted grounding copper bar, an insulating pad, copper bar electric connecting columns and copper bar grounding columns, wherein the number of the copper bar electric connecting columns is four, the number of the copper bar electric connecting columns is two, the number of the copper bar grounding columns is two, and the vehicle-mounted electric connecting copper bar and the vehicle-mounted grounding copper bar are connected with the mounting bracket through the insulating pad; the turnover machine has a unique structure, a rotary power connection device needs to be configured according to the structural characteristics of the turnover machine, the turnover machine is compact in structure and small in occupied space, and is organically combined with turnover machine equipment.)

1. An intelligent power connection device of a turnover machine comprises an electric brush device, a conductive slip ring and a conductive slip ring wire holder; the electric brush device, the conductive slip ring and the conductive slip ring wiring seat are connected into a whole through a turnover machine, wherein the electric brush device is provided with an electric brush and a grounding electric brush; the conductive slip ring is provided with a conductive slip ring outer ring and a conductive slip ring inner ring; the conductive slip ring wiring seat is provided with a base, a power connection semi-ring, a grounding semi-ring and a shield; the electric brush device also comprises a spring plate, a fixed frame, a mounting bracket, an electric connecting brush and a grounding brush; the method is characterized in that: each grounding brush is provided with a spring plate, every two grounding brushes and the spring plate are arranged on the mounting bracket through a fixing frame, and each grounding brush is provided with a spring plate and is arranged on the mounting bracket through a fixing frame; the electric brush device also comprises a mounting bracket, a vehicle-mounted electric connecting copper bar, a vehicle-mounted grounding copper bar, an insulating pad, copper bar electric connecting columns and copper bar grounding columns, wherein the number of the copper bar electric connecting columns is four, the number of the copper bar electric connecting columns is two, the number of the copper bar grounding columns is two, and the vehicle-mounted electric connecting copper bar and the vehicle-mounted grounding copper bar are connected with the mounting bracket through the insulating pad;

the conductive slip ring also comprises an outer ring power connection/grounding column and an inner ring power connection/grounding column, the outer ring of the conductive slip ring is fixed on the frame of the vehicle body, and the inner ring of the conductive slip ring is sleeved outside the rotating shaft; the outer ring of the power connection/grounding columns is provided with four power connection columns and two grounding columns; the inner ring is connected with the electric grounding columns, four electric grounding columns are arranged outside the inner ring of the conductive slip ring, and two grounding columns are arranged;

the conductive slip ring wiring seat also comprises a power connection semi-ring, a grounding semi-ring and a fixing pin; the power connection semi-ring is fixed on the base and is connected with the power connection/grounding column of the inner ring of the conductive slip ring through a cable; the grounding half ring is fixed with the rotating shaft through a fixing pin, and possible electricity on the rotating shaft is conducted back to the inner ring of the conductive slip ring to connect the electricity/grounding column and is released through the grounding electric brush and the external grounding copper bar;

the electric brush device and the outer ring of the conductive slip ring are fixed on a fixing frame of the tilter, the inner ring of the conductive slip ring and the wiring seat of the conductive slip ring are fixed on the turnover shaft, and the turnover shaft rotates around the fixing frame of the tilter in the working process of the tilter; comprises a power connection part arranged on a V-shaped bracket of the tilter and a power taking part arranged on a skid.

2. The intelligent power connection device of the turnover machine, as claimed in claim 1, wherein the power connection part is composed of a lower insulator, a lower wire holder, a distribution cable, a protective sleeve, a power transmission contact, a spring plate, a limiting plate and an upper insulator; the cable wire is connected with the lower wire holder and divided into two branch cables which are respectively connected with the electric connection seats carried by the protective sleeve, and the power transmission contact is fixed on the base at the bottom of the protective sleeve and is communicated with the wire holder; the lag is fixed in the one end of spring board, and the other end of spring board passes through limiting plate and upper portion insulator to be fixed on V type support.

3. The intelligent power connection device of the turnover machine as claimed in claim 1, wherein the power taking part comprises a power taking rod, an adjusting screw and a bracket; when the skid with the vehicle body is hung on the V-shaped bracket of the tilter in a rotating mode, the electricity taking rod is inserted into the protective sleeve and is in contact conduction with the power transmission contact; the spring plate ensures that the electricity taking rod is in good contact with the power transmission contact.

Technical Field

The invention relates to an intelligent power connection device of a turnover machine, belongs to the field of pretreatment and electrophoresis conveying equipment of an automobile coating technology, and particularly relates to the field of electrophoresis power connection of the turnover machine.

Background

At present, a plurality of mechanized conveying devices adopted by domestic large-scale automobile coating line pretreatment and electrophoresis production lines adopt an overturning conveying mode, a walking system is usually arranged outside a room body, a power supply device of an overturning machine is also usually arranged outside the room body, and a vehicle body power connection device required by the electrophoresis production line needs to connect power supply outside the room body into the overturning machine; the external power supply of the chamber body needs to solve the problem of rotary power supply of the intelligent turnover machine.

Disclosure of Invention

The invention aims to provide an intelligent power connection device for an overturning machine, which can be used for solving the problems, connecting power outside a chamber body and electrically connecting a grounding copper bar and providing the power connection for an overturning vehicle body required by an electrophoretic coating technology.

The technical scheme of the invention is realized as follows: an intelligent power connection device of a turnover machine comprises an electric brush device, a conductive slip ring and a conductive slip ring wire holder; the electric brush device, the conductive slip ring and the conductive slip ring wiring seat are connected into a whole through a turnover machine, wherein the electric brush device is provided with an electric brush and a grounding electric brush; the conductive slip ring is provided with a conductive slip ring outer ring and a conductive slip ring inner ring; the conductive slip ring wiring seat is provided with a base, a power connection semi-ring, a grounding semi-ring and a shield; the electric brush device also comprises a spring plate, a fixed frame and a mounting bracket; connect the brush to be six, grounding brush 1 is three, its characterized in that: each electric connecting brush is provided with a spring plate, every two electric connecting brushes and the spring plate are arranged on the mounting bracket through a fixing frame, and the spring plate can ensure that the electric connecting brushes are in good contact with an external electric connecting copper bar; each grounding electric brush is provided with a spring plate and is arranged on the mounting bracket through a fixing frame; the electric brush device also comprises a mounting bracket, a vehicle-mounted electric connecting copper bar, a vehicle-mounted grounding copper bar, an insulating pad, copper bar electric connecting columns and copper bar grounding columns, wherein the number of the copper bar electric connecting columns is four, the number of the copper bar electric connecting columns is two, the number of the copper bar grounding columns is two, and the vehicle-mounted electric connecting copper bar and the vehicle-mounted grounding copper bar are connected with the mounting bracket through the insulating pad;

the conductive slip ring also comprises an outer ring power connection/grounding column and an inner ring power connection/grounding column, the outer ring of the conductive slip ring is fixed on the frame of the vehicle body, and the inner ring of the conductive slip ring is sleeved outside the rotating shaft; the outer ring of the power connection/grounding columns is provided with four power connection columns and two grounding columns; the inner ring is connected with the electric grounding columns, four electric grounding columns are arranged outside the inner ring of the conductive slip ring, and two grounding columns are arranged;

the conductive slip ring wiring seat also comprises a power connection semi-ring, a grounding semi-ring and a fixing pin; the conductive slip ring wiring seat base is made of insulating materials, the power connection semi-ring is fixed on the base and is connected with the power connection/grounding column of the inner ring of the conductive slip ring through a cable; the grounding half ring is fixed with the rotating shaft through a fixing pin, and possible electricity on the rotating shaft is conducted back to the inner ring of the conductive slip ring to connect the electricity/grounding column and is released through the grounding electric brush and the external grounding copper bar;

the electric brush device and the outer ring of the conductive slip ring are fixed on a fixing frame of the tilter, the inner ring of the conductive slip ring and the wiring seat of the conductive slip ring are fixed on the turnover shaft, and the turnover shaft rotates around the fixing frame of the tilter in the working process of the tilter; comprises a power connection part arranged on a V-shaped bracket of the tilter and a power taking part arranged on a skid.

The power connection part consists of a lower insulator, a lower wire holder, a distribution cable, a protective sleeve, a power transmission contact, a spring plate, a limiting plate and an upper insulator; the cable wire is connected with the lower wire holder and divided into two branch cables which are respectively connected with the electric connection seats carried by the protective sleeve, and the power transmission contact is fixed on the base at the bottom of the protective sleeve and is communicated with the wire holder; the lag is fixed in the one end of spring board, and the other end of spring board passes through limiting plate and upper portion insulator to be fixed on V type support.

The electricity taking part consists of an electricity taking rod, an adjusting screw rod and a bracket; when the skid with the vehicle body is hung on the V-shaped bracket of the tilter in a rotating mode, the electricity taking rod is inserted into the protective sleeve and is in contact conduction with the power transmission contact; the spring plate can ensure that the electricity taking rod is in good contact with the power transmission contact.

The invention has the advantages that the tilter has a unique structure, needs to be provided with a rotary power connection device according to the structural characteristics of the tilter, has compact structure and small occupied space, and is organically combined with tilter equipment.

Drawings

FIG. 1 shows a reversing machine power connection assembly.

Fig. 2 is an isometric view of a brush assembly.

Fig. 3 is a diagram of a brush device.

Fig. 4 is a diagram of a conductive slip ring.

Fig. 5 is a diagram of a conductive slip ring wire holder (without a shield).

Fig. 6 is a diagram of a conductive slip ring wire holder.

FIG. 7 is a drawing of the workpiece contact apparatus (a).

FIG. 8 is a drawing of the workpiece contact apparatus (b).

Detailed Description

The invention is further described with reference to the following examples of the drawings in which: as shown in fig. 1-8, the body to be electrophoresed is communicated with an external power-on copper bar through a power-on device, so that the electrophoresis system forms an electrophoresis loop; meanwhile, static electricity existing in the turnover shaft of the turnover machine for carrying the car body is led into an external grounding copper bar through the power connection device, so that the safety of equipment is ensured.

An intelligent power connection device of a turnover machine comprises an electric brush device, a conductive slip ring and a conductive slip ring wire holder; on an electrophoresis conveying line used for an automobile coating production line, an external electricity-connecting copper bar and an external grounding copper bar are arranged on the side surface of a conveying track of the turnover machine at the electrophoresis tank and are used for feeding electricity and conducting the led electricity with a ground wire; the electric brush device, the conductive slip ring and the conductive slip ring wiring seat are connected into a whole through a turnover machine, wherein the electric brush device is provided with a connecting electric brush 2 and a grounding electric brush 1; the electricity connecting brush 2 slides on an external electricity connecting copper bar to connect electricity; the grounding electric brush 1 slides on the external grounding copper bar to lead out electricity on the rotating shaft 13; the conductive slip ring is provided with a conductive slip ring outer ring 8 and a conductive slip ring inner ring 9; the conductive slip ring wire holder is provided with a base 10, a power connection semi-ring 11, a grounding semi-ring 15 and a shield 16; the electric brush device also comprises a spring plate 21, a fixed frame 22 and a mounting bracket 6; connect electric brush 2 to be six, grounding electric brush 1 is three, its characterized in that: each electric connection brush 2 is provided with a spring plate 21, every two electric connection brushes 2 and the spring plates 21 are arranged on the mounting bracket 6 through a fixing frame 22, and the spring plates 21 can ensure that the electric connection brushes 2 are in good contact with an external electric connection copper bar; each grounding electric brush 1 is provided with a spring plate 21 and is arranged on the mounting bracket 6 through a fixing frame 22; the electric brush device also comprises a mounting bracket 6, a vehicle-mounted electric copper bar 4, a vehicle-mounted grounding copper bar 3, an insulating pad 5, copper bar electric connecting columns 23 and copper bar grounding columns 24, wherein the copper bar electric connecting columns 23 are fixed on the vehicle-mounted electric copper bar 4, the number of the two sides is four, the copper bar grounding columns 24 are fixed on the vehicle-mounted grounding copper bar 3, the number of the two copper bar electric connecting columns is two, and the vehicle-mounted electric copper bar 4 and the vehicle-mounted grounding copper bar 3 are connected with the mounting bracket 6; the power connection brush 2 and the grounding brush 1 are respectively fixed on the vehicle-mounted power connection copper bar 4 and the vehicle-mounted power connection copper bar 3 through the spring plate 21 and the fixing frame 22, the vehicle-mounted power connection copper bar 4 and the vehicle-mounted grounding copper bar 3 are fixed on the mounting bracket 6 through the insulating sleeve 5, and the insulating sleeve 5 can ensure that the mounting bracket 6 is not electrified;

the electric connection brush 2 and the electric connection brush 1 are installed through the spring plate 21 and the fixing frame 22, and the spring plate 21 can ensure that the electric connection brush 2 and the electric connection brush 1 are in good contact with an electric connection copper bar and a grounding copper bar outside the chamber body; the fixed frames of the electric connection brush 2 and the grounding brush 1 have different sizes;

the conductive slip ring further comprises an outer ring power connection/grounding column 7 and an inner ring power connection/grounding column 17, an outer ring 8 of the conductive slip ring is fixed on a vehicle body frame 18, and an inner ring 9 of the conductive slip ring is sleeved outside the rotating shaft 13; the outer ring of the electric/grounding columns 7 is provided with four electric columns and two grounding columns; the inner ring is connected with the electric grounding columns 17 and is arranged outside the inner ring 9 of the conductive slip ring, and four electric grounding columns are arranged;

four copper bar electric connecting columns 23 are arranged on the vehicle-mounted electric connecting copper bar 4, and two copper bar grounding columns 24 are arranged on the vehicle-mounted grounding copper bar 3; the copper bar electric connecting column 23 is connected to the electric conducting slip ring outer ring electric connecting/grounding column 7 through a cable, and the copper bar grounding column 24 is connected to the electric conducting slip ring outer ring electric connecting/grounding column 7 through a cable; the number of the power connection columns and the number of the grounding columns are increased or decreased according to the transmitted current; the upper part of the fixed bracket 6 is provided with a threading hole, and the electric cable and the grounding cable penetrate out through the threading hole;

the conductive slip ring outer ring 8 is fixed on the vehicle body frame 18, and the conductive slip ring inner ring 9 is sleeved outside the rotating shaft 13; when the rotating shaft 13 rotates, the electricity conducted through the electricity connection column on the outer ring electricity connection grounding column 7 of the conducting slip ring is transmitted to the electricity connection column of the inner ring electricity connection grounding column 17, and meanwhile, the electricity conducted through the grounding column of the inner ring electricity connection grounding column 17 is conducted out to the grounding column of the outer ring electricity connection grounding column 7; the outer ring 8 of the conductive slip ring is not conductive;

the base 10 of the conductive slip ring wire holder is fixed on the rotating shaft 13 and is close to the inner ring 9 of the conductive slip ring; the base 10 is fixedly provided with a contact semi-ring 11 and a grounding semi-ring 15, the contact semi-ring 11 is embedded on the base 10 and is insulated from the rotating shaft 13, and the contact semi-ring 11 is provided with four contact contacts 19; the grounding half ring 15 is embedded at the other side of the base 10 and is contacted with the rotating shaft 13, the grounding half ring 15 is also provided with two fixing pins 14 to ensure that the grounding half ring 15 and the rotating shaft 13 are fully conductive, and the grounding half ring 15 is provided with two grounding contacts 20; the electric contact 19 of the electric semi-ring 11 is connected with the electric connecting column of the electric grounding column 17 in the inner ring of the conductive slip ring through a cable, and the grounding contact 20 of the grounding semi-ring 15 is connected with the grounding column of the electric grounding column 17 in the inner ring of the conductive slip ring, so that the possible electricity on the rotating shaft is led out through the grounding column in the inner ring of the conductive slip ring and is released through the grounding brush 1 and the external grounding copper bar.

Furthermore, four electrical contacts 19 on the electrical semi-ring 11 are connected by a cable 12 with a protective sheath and then sent to the workpiece electrical device;

furthermore, the conductive slip ring wire holder also comprises a protective cover 16, wherein the protective cover 16 is made of insulating materials and effectively protects the power connection cable and the grounding cable; the protective cover 16 is of a split structure and is convenient to disassemble; the protective cover is also provided with an outlet of the cable 12;

as shown in fig. 7-8, the power connection part of the workpiece power connection device is fixed on a V-shaped bracket 37 mounted on the rotating shaft 13 of the tilter, and is composed of a lower insulator 25, a lower wire holder 26, a distribution cable 27, a protective sleeve 28, a power transmission contact 29, a spring plate 33, a limit plate 35 and an upper insulator 36; the cable 12 is connected with the lower wire holder 26 and divided into two branch cables 27 which are respectively connected with the electric connection seats arranged on the protective sleeve 28, and the electric supply contact 29 is fixed on the base at the bottom of the protective sleeve 28 and is communicated with the wire holder; the protecting sleeve 28 is fixed at one end of the spring plate 33, and the other end of the spring plate 33 is fixed on the V-shaped bracket 37 through a limiting plate 35 and an upper insulator 36;

furthermore, the electricity taking part of the workpiece electricity connecting device is fixed on a longitudinal beam of the skid 34 and consists of an electricity taking rod 30, an adjusting screw 31 and a bracket 32; when the vehicle body skid 34 is hung on the turnover machine V-shaped bracket 37, the power taking bar 30 is inserted into the protective sleeve 28 and is in contact conduction with the power transmission contact 29; the spring plate 33 ensures that the charge rod 30 makes good contact with the power delivery contacts 29.