CN205341103U - High voltage live spraying intelligence flush coater - Google Patents

Abstract

The utility model discloses a high voltage live spraying intelligence flush coater, including power supply, the high -pressure pump body, coating container, rotary device and nozzle, still include filter and energy storage ware, the filter is connected in the discharge gate rear end of the high -pressure pump body, the energy storage ware is connected between filter and rotary device. The high pressure pump body is including the cylinder body, footstock and the piston rod that possess input port and delivery outlet, be provided with slider and spring in the footstock, the spring sets up between slider and footstock lateral wall, the piston rod passes the cylinder body to be connected with the footstock, and the top and the slider contact surface of piston rod are the inclined plane. The utility model discloses in, with adopting cant tie between piston rod and the slider, the direction of motion of slider changes horizontal migration into by original reciprocating, sets up the spring between slider and footstock lateral wall, owing to basically do not impact in the middle of the horizontal migration process, noise at work is low, and the trouble frequency is low.

Description

Electrification in high voltage spraying intelligence flush coater

Technical field

This utility model relates to power domain, particularly relates to a kind of electrification in high voltage spraying intelligence flush coater.

Background technology

The scope related to due to electrical network antifouling work accident in power system is wide, power off time is long, and the safe operation of power equipment in serious threat, causes huge economic loss to national economy；Therefore, the antifouling work problem of electrical network is always up the important topic of puzzlement power industry development, how to efficiently solve electrical network pollution flashover problem, becomes the important process ensureing that power grid security produces always.

The eighties in 20th century, China introduced a kind of RTV antifouling flush paint from external, obtain at home and promote widely and application, substantial amounts of operative practice proves, is coated with one layer of RTV antifouling flush paint on power equipment external insulation, is a kind of antifouling work accident measure most economical, maximally effective.

Now it is typically all use pneumatic type high pressure airless spray equipment at present to spray；The critical component of pneumatic type high pressure airless spray equipment is mainly two, and one is air driven pump, and two is plunger displacement pump, and air driven pump provides power, plunger displacement pump to complete drawing and release function of coating for plunger displacement pump.

Plunger displacement pump is dc motor to drive plunger move again sucked by coating, discharge after pressurization, owing to its plunger is exposed, and plunger works in coating, very fast in the abrasion of grinding coatings effect lower plunger, once be equipped with the nozzle that bore is bigger, its piston reciprocation frequency improves, aggravation plunger wear, service life of a machine shortens.And it is much more expensive to change plunger price, if voltage is abnormal also will result directly in the abnormal of working direct current electricity.It addition, existing current plunger displacement pump has the disadvantages that requirement on machining accuracy is high, difficulty is big, and cost is high, and spool appearance is damaged, and noise is big.Owing to significantly moving back and forth, the work pulsation of plunger displacement pump is very big so that spraying instability, the parts flatness that coating is sprayed is good not.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of electrification in high voltage spraying intelligence flush coater.

The purpose of this utility model is realized by such technical scheme: electrification in high voltage spraying intelligence flush coater, including power source, high pressure cylinders, container for paint, rotary apparatus and nozzle, also include filter and accumulator, described filter is connected to the discharging opening rear end of high pressure cylinders, and described accumulator is connected between filter and rotary apparatus.

Further, described high pressure cylinders is plunger displacement pump, and described plunger displacement pump includes possessing the cylinder body 15 of input port 21 and delivery outlet 23, footstock 17 and piston rod 20, is provided with slide block 18 and spring 25 in described footstock, and described spring is arranged between slide block and footstock sidewall；Described piston rod is connected through cylinder body with footstock, and top 24 and the slider contact surface of piston rod are inclined-plane.

Further, described cylinder body has cavity, upper spacer 16, lower clapboard 22 and side plate 19 it is provided with in described cavity, described upper spacer, lower clapboard, side plate and cylinder wall form cavity, it is provided with upper mobile board 26, lower portable plate 27 in described cavity and supports the pillar 28 of upper mobile board and lower portable plate, described upper mobile board and lower portable plate separate the cavity into three windows, the size of middle window immobilizes, and described piston rod drives upper mobile board and the up and down mobile size changing upper window and lower window of lower portable plate；Described middle window communicates with delivery outlet.

Further, described rotary apparatus include the first junction block 2 for connecting nozzle, for connecting the second junction block 3 of spray gun and connecting the connector 1 of the first junction block and the second junction block；Described first junction block is internally provided with first passage 6, and described second junction block is internally provided with second channel 5, and described connector is internally provided with third channel 4, and described first passage, second channel and third channel are connected to each other；Described first junction block and the second junction block are flexibly connected.

Owing to have employed technique scheme, this utility model has the advantage that

In this utility model, inclined-plane being adopted to coordinate between piston rod with slide block, the direction of motion of slide block is changed into by original moving up and down and moving horizontally, between slide block and footstock sidewall, spring is set, owing to being substantially free of shock in the middle of process moving horizontally, operating noise is low, and failure-frequency is low.

Additionally set up an accumulator in high pressure cylinders exit, reduce pressure and flow pulsation.

Accompanying drawing explanation

In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:

Fig. 1 is this utility model schematic diagram；

Fig. 2 is the structure diagram of high pressure cylinders；

The flow graph of liquid when Fig. 3 is high pressure cylinders different conditions

Fig. 4 is the structure diagram of rotary apparatus；

Fig. 5 is the structure diagram of the first connection head tube；

Fig. 6 is the structure diagram of the second connection head tube；

Fig. 7 is the front schematic view of connector；

Fig. 8 is the side schematic view of connector；

Fig. 9 is the use figure of existing spraying equipment；

Figure 10 is the structure diagram of diaphragm accumulator.

Detailed description of the invention

Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；Should be appreciated that preferred embodiment is only for illustrating this utility model, rather than in order to limit protection domain of the present utility model.

A kind of electrification in high voltage spraying intelligence flush coater, including power source, high pressure cylinders, container for paint, rotary apparatus and nozzle, also including filter and accumulator, described filter is connected to the discharging opening rear end of high pressure cylinders, and described accumulator is connected between filter and rotary apparatus.

Described high pressure cylinders is plunger displacement pump, and described plunger displacement pump includes possessing the cylinder body 15 of input port 21 and delivery outlet 23, footstock 17 and piston rod 20, is provided with slide block 18 and spring 25 in described footstock, and described spring is arranged between slide block and footstock sidewall；Described piston rod is connected through cylinder body with footstock, and top 24 and the slider contact surface of piston rod are inclined-plane.

Described cylinder body has cavity, is provided with upper spacer 16, lower clapboard 22 and side plate 19 in described cavity, and described upper spacer, lower clapboard, side plate and cylinder wall form cavity, and in cavity, the part except cavity is infusion channel.It is provided with upper mobile board 26, lower portable plate 27 in described cavity and supports the pillar 28 of upper mobile board and lower portable plate, described upper mobile board and lower portable plate separate the cavity into three windows, the size of middle window immobilizes, and described piston rod drives upper mobile board and the up and down mobile size changing upper window and lower window of lower portable plate；Described middle window communicates with delivery outlet.

Described accumulator is diaphragm accumulator, as shown in Figure 10, diaphragm accumulator, including the tank body connected and composed by upper cover body 28 and lower cover 29, and barrier film 30, described lower cover 28 inwall is provided with cannelure 31, the open end of barrier film 30 is fixed in cannelure 31 by securing member 32, barrier film 30 will be divided into two independent air cavitys and oil pocket in tank body, described securing member 32 is loop configuration, securing member 32 arranged outside has the projection 33 adapted with cannelure, the cross section of securing member 32 is T-shaped, upper cover body 28 inwall lower end is provided with spacing annular slab 34, the external diameter of spacing annular slab 34 is consistent with the internal diameter of securing member 32, described barrier film 30 internal layer is coated with elastic webbing 40, described upper cover body 28 outer wall lower end is provided with, with lower cover 29 outer wall upper end, the external screw thread being connected, connect ring 31 inwall and be provided with female thread, connect ring 31 and be set in the junction outside upper cover body 28 and lower cover 29, and with external screw thread cooperation, upper cover body 28 and lower cover 29 are connected fixing by female thread.

Described upper cover body 28 is provided with air inlet 35; air inlet 35 is provided with sealing bolt 36; end cover 37 it is provided with outside air inlet 35; lower cover 29 is provided with oil-in 38; sealing bolt can be used to seal air inlet; preventer leaks gas, and end cover is used for protecting air inlet and sealing bolt, it is prevented that device is received corrosion or damages.Described barrier film 30 is structure as a whole with elastic webbing 40, and elastic webbing 40 adopts rubber band to make, and is provided with metal gasket 39 bottom barrier film 30, and advantage is easy for simplifying the structure, and metal gasket and oil-in adapt, and are used for closing oil-in.Described securing member 32 adopts rubber to make, and advantage is that cost is low, has good coating performance.The internal diameter of described connection ring 41 is identical with the external diameter of upper cover body 28 or lower cover 29, and advantage is easy for dismounting, it is possible to be connected fixing with upper and lower cover body.

Described rotary apparatus includes the first junction block 2 for connecting nozzle, for connecting the second junction block 3 of spray gun and connecting the connector 1 of the first junction block and the second junction block；Described first junction block is internally provided with first passage 6, and described second junction block is internally provided with second channel 5, and described connector is internally provided with third channel 4, and described first passage, second channel and third channel are connected to each other.Described connector and the first junction block connection, connector and the second junction block connection, the first junction block and the second junction block connection are provided with sealing gasket.

One end of described first junction block is the first opening, and the other end is the first blind end, and described first passage 6 is stretched to the first blind end edge by the first opening；At the first through hole 7 being provided with through whole first junction block near the first blind end place, described first through hole connects with first passage.

One end of described second junction block is the second opening, and the other end is the second blind end, and described second channel 5 is stretched to the second blind end edge by the second opening；At the second through hole 8 being provided with through whole second junction block near the second blind end place, described second through hole connects with second channel.

Described first through hole is the through hole that narrowing toward each end is broad in the middle, and described first passage and the first through hole major part communicate；Described second through hole is the through hole that narrowing toward each end is broad in the middle, and described second channel and the second through hole major part communicate.

Being provided through third through-hole 9 and the fourth hole 10 of whole connector on described connector, described third through-hole connects 4 with third channel respectively with fourth hole；Described connector is through the first through hole 7 and the second through hole 8, and described third through-hole 9 communicates with second channel 5, and described fourth hole 10 communicates with first passage 6.

Described connector includes base 11, be fixedly connected on base connecting portion and attaching nut 14, described connecting portion includes thread segment 13 and lower thread segment 12, and described fourth hole 10 is arranged between base 11 and lower thread segment 12；Described third through-hole 9 is arranged between thread segment 13 and lower thread segment 12；Described attaching nut 14 is connected with upper thread segment part.

Being provided with female thread on the hole wall of described second through hole 8, described upper thread segment 13 and lower thread segment 12 are respectively arranged with the external screw thread mated with female thread；Described upper thread segment 13 is partially attached on the hole wall of the second through hole；Described lower thread segment 12 is partially attached on the hole wall of the second through hole.

Using this utility model, connect head tube by first and be connected with shower nozzle, second connects head tube is connected with tube for transfusion, and the liquid direction of arrow shown in figure enters in this rotary apparatus；Head tube connection is connected owing to adopting connector to connect head tube and second by first, therefore, first connects head tube can connect head tube 360 degree of rotary motions of do around second, after good for the angular adjustment of the first connection head tube, tighten the nut of connector, make rotary apparatus be operated in optimum position.

Simultaneously because adopting is the structure of two-part, and two sections can arbitrarily regulate with position, it is to avoid the unmodifiable defect in direction during straight peen spraying.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, it is clear that this utility model can be carried out various change and modification without deviating from spirit and scope of the present utility model by those skilled in the art.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.

Claims (4)

1. an electrification in high voltage spraying intelligence flush coater, including power source, high pressure cylinders, container for paint, rotary apparatus and nozzle, it is characterized in that: also include filter and accumulator, described filter is connected to the discharging opening rear end of high pressure cylinders, and described accumulator is connected between filter and rotary apparatus.

2. electrification in high voltage according to claim 1 spraying intelligence flush coater, it is characterized in that: described high pressure cylinders is plunger displacement pump, described plunger displacement pump includes possessing the cylinder body (15) of input port (21) and delivery outlet (23), footstock (17) and piston rod (20), being provided with slide block (18) and spring (25) in described footstock, described spring is arranged between slide block and footstock sidewall；Described piston rod is connected through cylinder body with footstock, and the top (24) of piston rod and slider contact surface are inclined-plane.

3. electrification in high voltage according to claim 2 spraying intelligence flush coater, it is characterized in that: described cylinder body has cavity, upper spacer (16) it is provided with in described cavity, lower clapboard (22) and side plate (19), described upper spacer, lower clapboard, side plate and cylinder wall form cavity, upper mobile board (26) it is provided with in described cavity, the pillar (28) of lower portable plate (27) and support upper mobile board and lower portable plate, described upper mobile board and lower portable plate separate the cavity into three windows, the size of middle window immobilizes, described piston rod drives upper mobile board and the up and down mobile size changing upper window and lower window of lower portable plate；Described middle window communicates with delivery outlet.

4. electrification in high voltage according to claim 1 spraying intelligence flush coater, it is characterised in that: described rotary apparatus includes the first junction block (2) for connecting nozzle, is used for connecting second junction block (3) of spray gun and connects the connector (1) of the first junction block and the second junction block；Described first junction block is internally provided with first passage (6), described second junction block is internally provided with second channel (5), described connector is internally provided with third channel (4), and described first passage, second channel and third channel are connected to each other；Described first junction block and the second junction block are flexibly connected.