CN111774198A

CN111774198A - Double-nozzle automatic spraying device

Info

Publication number: CN111774198A
Application number: CN202010652894.8A
Authority: CN
Inventors: 范永星
Original assignee: Nanjing Puruisi Auto Parts Co ltd
Current assignee: Nanjing Puruisi Auto Parts Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-10-16

Abstract

The invention relates to the technical field of spraying devices, in particular to a double-nozzle automatic spraying device which comprises a rack, wherein a supporting leg is arranged on the bottom surface of the rack, a cushion seat is arranged on the surface of the rack, a lower die is arranged on the top surface of the cushion seat, an upper die is arranged above the lower die and fixed on the surface of the rack, a mounting groove is formed in the surface of the rack, a mounting frame is arranged inside the mounting groove, an electric hydraulic cylinder is arranged inside the mounting frame, a liquid collecting cylinder is connected to the end part of a piston rod of the electric hydraulic cylinder, a spray head is arranged on the surface; the beneficial effects are that: the double-nozzle automatic spraying device collects sprayed water in a surrounding frame on the surface of a machine frame, then liquid flows back to a water tank for recycling through extraction of a second pump body, a check valve is additionally arranged on a discharge pipe of the second pump body to prevent liquid in the water tank from flowing back, and a first pump body is additionally arranged on the water tank and matched with a spiral hose to inject liquid into a liquid collection cylinder.

Description

Double-nozzle automatic spraying device

Technical Field

The invention relates to the technical field of spraying devices, in particular to a double-nozzle automatic spraying device.

Background

In the field of machining of automobile parts, a large number of automobile parts require forging, and a large amount of machine tool equipment is inevitably used. When forging man-hour, the lathe will burn red iron plate compression moulding, and at this in-process, there will be a small amount of iron slag to drop in the mould, must wash the back and just can carry out next time suppression, and traditional manual cleaning efficiency is low. In recent years, with continuous updating and modification of processing equipment, the automation degree of machining is continuously improved, and more enterprises choose to use full-automatic equipment to replace manual work. In the prior art, the equipment for spraying and cleaning the surface of the die has poor mobility, so that the operation is inconvenient in use, and the sprayed liquid is directly discharged to cause resource waste.

Disclosure of Invention

The present invention is directed to a dual-nozzle automatic spraying device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a double-nozzle automatic spraying device comprises a rack, wherein supporting legs are arranged on the bottom surface of the rack, a pad seat is arranged on the surface of the rack, a lower die is arranged on the top surface of the pad seat, an upper die is arranged above the lower die and fixed on the surface of the rack, a mounting groove is formed in the surface of the rack, a mounting frame is arranged inside the mounting groove, an electric hydraulic cylinder is arranged inside the mounting frame, a liquid collecting cylinder is connected to the end portion of a piston rod of the electric hydraulic cylinder, a spray head is arranged on the surface of the liquid collecting cylinder, a water tank is arranged on the surface of the rack, a first pump body is arranged on the top surface of the water tank, a lifting pipe of the first pump body is inserted into the water tank, a spiral hose is connected to the end portion of a discharge pipe of the first pump body, the other end of the spiral hose is, the surface of water tank is pegged graft and is had the water filling port, is provided with between base and the frame and filters the piece, and the below of filtering the piece is provided with support rib plate, support rib plate fixes the surface at the frame, and the outside cover of base is equipped with rubber water conservancy diversion ring, rubber water conservancy diversion ring is in the top of filtering the piece.

Preferably, the inner wall of frame is provided with encloses the protection frame, encloses the height that protects the height of frame and the highly equal of base, constitutes the stock solution storehouse body between frame and the enclosure like this, and the mounting groove is square cylinder structure, and the mounting groove is provided with two, and two mounting grooves distribute respectively on two relative distribution's of frame curb plates, and the mounting bracket is square frame structure.

Preferably, the liquid collecting cylinder is of a cylindrical structure, the spray heads are arranged in two groups, the two groups of spray heads are symmetrically distributed up and down relative to the liquid collecting cylinder, each group of spray heads is provided with a plurality of spray heads, and the plurality of spray heads are distributed along the long edge of the liquid collecting cylinder.

Preferably, the water tank is square box structure, water tank and mounting groove one-to-one, and the overlap joint frame is square frame structure, and the drinking-water pipe of the second pump body is pegged graft in the inside of frame, and the delivery pipe of the second pump body is pegged graft on the bottom plate of water tank, and is provided with the check valve on the delivery pipe of the second pump body.

Preferably, filter piece includes the inner ring, and the inner ring is ring frame structure, and the outside cover of inner ring is equipped with the filter plate, and the filter plate is annular platelike structure, and the outside cover of filter plate is equipped with the outer ring, and the outer loop is ring frame structure.

Preferably, the bottom surface of filter plate is provided with the magnet piece, and the magnet piece is circular cylinder structure, and the magnet piece is provided with a plurality ofly, and a plurality of magnet pieces are arranged along the bottom surface of filter plate and are distributed.

Preferably, the support rib plates are in a right-angle trapezoid plate-shaped structure, and two groups of support rib plates are arranged and distributed in an annular mode along the side wall of the cushion seat and the side wall of the enclosure frame respectively.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. the double-nozzle automatic spraying device provided by the invention is characterized in that a mounting groove is formed in the rack and used for placing spraying equipment, the spraying equipment is driven by the electric hydraulic cylinder to realize telescopic position change, namely the equipment is pushed out of the mounting groove when spraying, and the equipment is stored in the mounting groove when not in use, so that the influence on the normal work of a mold due to the long-term extension of the spraying equipment is avoided;

2. the double-nozzle automatic spraying device collects sprayed water in a surrounding frame on the surface of a machine frame, then liquid flows back to a water tank for recycling through extraction of a second pump body, a check valve is additionally arranged on a discharge pipe of the second pump body to prevent liquid in the water tank from flowing back, and a first pump body is additionally arranged on the water tank and matched with a spiral hose to inject liquid into a liquid collection cylinder;

3. according to the double-nozzle automatic spraying device, the filtering pieces are additionally arranged on the cushion seat and the enclosure frame piece to filter and collect sprayed and scattered debris, the magnet block is additionally arranged at the bottom of the filter plate to enable the debris to be firmly deposited on the surface of the filter plate, and the debris is intensively distributed to the magnet block, so that holes are reserved on the surface of the filter plate for liquid to fall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the water tank of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the device comprises a frame 1, supporting legs 2, a base 3, a lower die 4, an upper die 5, a mounting groove 6, a mounting rack 7, an electric hydraulic cylinder 8, a liquid collecting cylinder 9, a spray head 10, a water tank 11, a first pump body 12, a spiral hose 13, an overlap joint frame 14, a second pump body 15, a check valve 16, a water injection port 17, an inner ring 18, a filter plate 19, an outer ring 20, a rubber guide ring 21, a magnet block 22, a support rib plate 23, a connecting screw rod 24 and a liquid discharge pipe 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a double-nozzle automatic spraying device comprises a rack 1, wherein supporting legs 2 are welded on the bottom surface of the rack 1, a pad 3 is welded on the surface of the rack 1, a lower die 4 is welded on the top surface of the pad 3, an upper die 5 is arranged above the lower die 4, the upper die 5 is welded on the surface of the rack 1, a mounting groove 6 is formed in the surface of the rack 1, a mounting frame 7 is welded inside the mounting groove 6, a surrounding frame is arranged on the inner wall of the rack 1, the height of the surrounding frame is equal to that of the pad 3, a liquid storage bin body is formed between the rack 1 and the surrounding frame, the mounting groove 6 is of a square column structure, the two mounting grooves 6 are respectively distributed on two side plates of the rack 1 which are distributed oppositely, and the mounting frame;

an electric hydraulic cylinder 8 is arranged inside the mounting frame 7, the end part of a piston rod of the electric hydraulic cylinder 8 is connected with a liquid collecting barrel 9, spray heads 10 are inserted into the surface of the liquid collecting barrel 9, the liquid collecting barrel 9 is of a cylindrical structure, two groups of spray heads 10 are arranged, the two groups of spray heads 10 are vertically and symmetrically distributed relative to the liquid collecting barrel 9, a plurality of spray heads 10 are arranged in each group, and the spray heads 10 are distributed along the long edge of the liquid collecting barrel 9 in an arrayed manner;

the water tank 11 is welded on the surface of the rack 1, a first pump body 12 is installed on the top surface of the water tank 11, a pumping pipe of the first pump body 12 is inserted into the water tank 11, a spiral hose 13 is connected to the end portion of a discharge pipe of the first pump body 12, the other end of the spiral hose 13 is inserted into the surface of the liquid collecting barrel 9, an overlapping frame 14 is welded on the bottom surface of the water tank 11, a second pump body 15 is installed inside the overlapping frame 14, the water tank 11 is of a square box structure, the water tank 11 corresponds to the installation groove 6 one by one, the overlapping frame 14 is of a square frame structure, a water suction pipe of the second pump body 15 is inserted into the rack 1, the discharge pipe of the second pump body 15 is inserted into a bottom plate of the water tank 11, a check valve 16 is arranged on the discharge;

be provided with between base 3 and the frame 1 and filter the piece, it includes inner ring 18 to filter the piece, inner ring 18 is the ring frame structure, the outside cover of inner ring 18 is equipped with filter plate 19, filter plate 19 is the annular platelike structure, the outside cover of filter plate 19 is equipped with outer loop 20, outer loop 20 is annular frame structure, the bottom surface of filter plate 19 is provided with magnet piece 22, magnet piece 22 is circular cylinder structure, magnet piece 22 is provided with a plurality ofly, a plurality of magnet pieces 22 arrange along the bottom surface of filter plate 19 and distribute, the below of filtering the piece is provided with support rib plate 23, support rib plate 23 welds the surface at frame 1, the outside cover of base 3 is equipped with rubber water conservancy diversion ring 21, rubber water conservancy diversion ring 21 is in the top of filtering the piece, support rib plate 23 is the right trapezoid platelike structure, support rib plate 23 is provided with two sets ofly, two sets ofl.

The working principle is as follows: in practical use, after a workpiece is removed from the space between the lower die 4 and the upper die 5, the surface temperatures of the lower die 4 and the upper die 5 are high, metal fragments are remained on the surfaces of the lower die 4 and the upper die 5, the electric hydraulic cylinder 8 pushes the liquid collecting cylinder 9 to move towards the space between the lower die 4 and the upper die 5, in the process, the first pump body 12 injects liquid into the spiral hose 13, the liquid in the spiral hose 13 is injected into the liquid collecting cylinder 9 and then is respectively sprayed out through the two groups of spray heads 10 to wash the metal fragments on the surfaces of the lower die 4 and the upper die 5, the liquid carries the metal fragments to flow into the interior of the filtering piece to be collected, the magnet block 22 adsorbs and collects the metal fragments, the surface of the filtering plate 19 is ensured to be provided with meshes for downward leakage of the liquid, the filtered liquid is extracted into the water tank 11 through the second pump body 15 to be recycled, the surface of the discharge pipe of the second pump body 15 is additionally provided with the check valve 16 to prevent the liquid in the water, so conveniently to filter the inside piece clearance of frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-nozzle automatic spray device, includes frame (1), its characterized in that: the bottom surface of the rack (1) is provided with supporting legs (2), the surface of the rack (1) is provided with a pad seat (3), the top surface of the pad seat (3) is provided with a lower die (4), an upper die (5) is arranged above the lower die (4), the upper die (5) is fixed on the surface of the rack (1), a mounting groove (6) is formed in the surface of the rack (1), a mounting frame (7) is arranged inside the mounting groove (6), an electric hydraulic cylinder (8) is arranged inside the mounting frame (7), the end part of a piston rod of the electric hydraulic cylinder (8) is connected with a liquid collecting barrel (9), a spray head (10) is arranged on the surface of the liquid collecting barrel (9), a water tank (11) is arranged on the surface of the rack (1), the top surface of the water tank (11) is provided with a first pump body (12), and a drawing pipe of the, the delivery pipe end connection of the first pump body (12) has spiral hose (13), the other end of spiral hose (13) is pegged graft on the surface of collecting liquid section of thick bamboo (9), and the bottom surface of water tank (11) is provided with overlap joint frame (14), the inside of overlap joint frame (14) is provided with the second pump body (15), and it has water filling port (17) to peg graft on the surface of water tank (11), is provided with between base (3) and frame (1) and filters piece, and the below of filtering piece is provided with support rib plate (23), support rib plate (23) are fixed on the surface of frame (1), and the outside cover of base (3) is equipped with rubber water conservancy diversion ring (21), rubber water conservancy diversion ring (21) are in the top of filtering piece.

2. The automatic spray system of claim 1, further comprising: the inner wall of frame (1) is provided with encloses the protection frame, encloses the height that protects the frame and highly equals with base (3), so constitutes the stock solution storehouse body between frame (1) and the enclosure, and mounting groove (6) are square column body structure, and mounting groove (6) are provided with two, and two mounting grooves (6) distribute respectively on the curb plate of two relative distributions of frame (1), and mounting bracket (7) are square frame structure.

3. The automatic spray system of claim 1, further comprising: the liquid collecting cylinder (9) is of a cylindrical structure, the spray heads (10) are arranged in two groups, the two groups of spray heads (10) are symmetrically distributed up and down relative to the liquid collecting cylinder (9), each group of spray heads (10) is provided with a plurality of spray heads, and the plurality of spray heads (10) are distributed along the long edge of the liquid collecting cylinder (9).

4. The automatic spray system of claim 1, further comprising: the water tank (11) is a square box structure, the water tank (11) corresponds to the mounting groove (6) one by one, the lap joint frame (14) is a square frame structure, a water pumping pipe of the second pump body (15) is inserted into the frame (1), a discharge pipe of the second pump body (15) is inserted into a bottom plate of the water tank (11), and a check valve (16) is arranged on the discharge pipe of the second pump body (15).

5. The automatic spray system of claim 1, further comprising: the filter piece comprises an inner ring (18), the inner ring (18) is of an annular frame structure, a filter plate (19) is sleeved on the outer side of the inner ring (18), the filter plate (19) is of an annular plate-shaped structure, an outer ring (20) is sleeved on the outer side of the filter plate (19), and the outer ring (20) is of an annular frame structure.

6. The automatic spray system of claim 5, further comprising: the bottom surface of the filter plate (19) is provided with a plurality of magnet blocks (22), the magnet blocks (22) are of a circular cylinder structure, and the magnet blocks (22) are distributed along the bottom surface of the filter plate (19).

7. The automatic spray system of claim 1, further comprising: the supporting rib plates (23) are of a right-angle trapezoid plate-shaped structure, and two groups of supporting rib plates (23) are arranged and distributed in an annular mode along the side wall of the cushion seat (3) and the side wall of the enclosure frame.