CN112246512A - Pulse spraying device for spraying line of large die casting machine - Google Patents

Pulse spraying device for spraying line of large die casting machine Download PDF

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Publication number
CN112246512A
CN112246512A CN202011339545.7A CN202011339545A CN112246512A CN 112246512 A CN112246512 A CN 112246512A CN 202011339545 A CN202011339545 A CN 202011339545A CN 112246512 A CN112246512 A CN 112246512A
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CN
China
Prior art keywords
pulse
mounting
wall body
spraying
die casting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011339545.7A
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Chinese (zh)
Inventor
张杨
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Yutaka Electronics Shanghai Co ltd
Original Assignee
Yutaka Electronics Shanghai Co ltd
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Filing date
Publication date
Application filed by Yutaka Electronics Shanghai Co ltd filed Critical Yutaka Electronics Shanghai Co ltd
Priority to CN202011339545.7A priority Critical patent/CN112246512A/en
Publication of CN112246512A publication Critical patent/CN112246512A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air

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Abstract

The invention discloses a pulse spraying device for a spraying line of a large die casting machine, which comprises a mounting frame, wherein a plurality of mounting bases are arranged on the wall body of the front end of the mounting frame, pulse nozzles are arranged on the mounting bases, quick connectors are also arranged on the wall body of one side of each pulse nozzle, a movable side mounting plate is also arranged on the wall body of the outer wall of the front end of the mounting frame, and sealing plates are respectively arranged on the wall bodies of two sides of the bottom of the mounting frame. The invention relates to a pulse spraying device for a spraying line of a large die casting machine, which relates to the technical field of spraying equipment, and realizes the special pulse spraying function by utilizing the good coating effect, strong controllability and less spraying amount of a pulse nozzle and arranging the pulse nozzle according to the shape of a die.

Description

Pulse spraying device for spraying line of large die casting machine
Technical Field
The invention relates to the technical field of spraying equipment, in particular to a pulse spraying device for a spraying line of a large die casting machine.
Background
The die casting is a pressure casting part and is a pressure casting machine using a die for castingDie casting machineCopper, zinc, aluminum or aluminum alloy parts of a shape and size limited by a die are cast by a die casting machine by pouring a metal such as copper, zinc, aluminum or aluminum alloy heated to a liquid state into a feed port of the die casting machine, and such parts are generally called die castings. Die castings are called differently in different places, such as die casting parts, pressure castings, die casting aluminum, die casting zinc, die casting copper, copper die, zinc die, aluminum die casting aluminum die, aluminum die-bonding gold, aluminum alloy die casting parts, and the like, because metallic copper, zinc, aluminum, and aluminum alloys have good flowThe aluminum die casting can be made into various complicated shapes and can also be made into high precision and smooth finish, so that the machining amount of the casting and the casting allowance of the copper, zinc, aluminum or aluminum alloy are reduced to a great extent, the electric power and the metal material are saved, and the labor cost is greatly saved; copper, zinc, aluminum and aluminum alloys have excellent thermal conductivity, small specific gravity and high workability; therefore, the die casting is widely applied to various industries such as automobile manufacturing, internal combustion engine production, motorcycle manufacturing, motor manufacturing, oil pump manufacturing, transmission machinery manufacturing, precision instruments, landscaping, electric power construction, building decoration and the like, and after a general die casting aluminum product is removed from the die casting machine, a layer of release agent is sprayed on a die through a robot and a spraying device, so that a coating is formed on the surface of the die, and the produced aluminum product is prevented from being scrapped due to the defects of the produced aluminum product caused by the adhesion, burning and the like of aluminum water on the surface of the die in the next circulation, however, the existing die casting production process needs to spray a large amount of release agent, so that the large amount of release agent needs to be sprayed on the surface of the die on one hand, and the die is cooled on the other hand, so that the stability of the product process is ensured, and no matter where, the spraying device is used for solving the problems that a large amount of spraying is carried out, the temperature of a high place is reduced, but the temperature of a low place can cause the local temperature to be too cold, the waste of the release agent is very serious, the cost is high, the environment is not protected, and along with the improvement of the mold design and manufacturing technology, the cold effect in the mold is better and better, and a large amount of release agent does not need to be sprayed for cooling.
Disclosure of Invention
The invention aims to provide a pulse spraying device for a spraying line of a large die casting machine, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a pulse spraying device for a spraying line of a large die casting machine comprises a mounting frame, wherein a plurality of mounting bases are arranged on the wall body of the front end of the mounting frame, pulse nozzles are arranged on the mounting bases, quick connectors are further arranged on one side wall body of the pulse nozzles, a movable side mounting plate is further arranged on the outer wall body of the front end of the mounting frame, sealing plates are respectively arranged on the wall bodies of the two sides of the bottom of the mounting frame, an air blowing plate is respectively arranged on the wall body between the two sealing plates at the front end and the rear end of the bottom of the mounting frame, pressure reducing valve mounting plates are respectively arranged on the wall bodies of the two sides of the mounting frame, a plurality of pressure regulating valves are respectively arranged on the two pressure reducing valve mounting plates, two relay boxes are respectively and symmetrically arranged on the wall body above the two pressure reducing valve mounting plates, and the wall bodies on two sides of the top of the mounting frame are respectively provided with a stock solution injection opening, and the wall bodies on the front end and the two sides of the rear end of the top of the mounting frame are respectively provided with a connector lug.
Preferably, the mounting base is fixedly mounted in a wall body at the front end of the mounting frame, the pulse nozzle is fixedly mounted in the mounting base, a housing is fixedly mounted on an outer side wall body at the front end of the mounting base, and the housing covers the outer peripheral wall body of the pulse nozzle.
Preferably, the bottom of the mounting frame is further provided with a plurality of air blowing nozzles, the air blowing nozzles are fixedly mounted on corresponding fixing seats at the bottom of the mounting frame, and one ends of the air blowing nozzles penetrate through the outer parts of the through holes in the wall body on one side of the corresponding air blowing plate.
Preferably, the former liquid filling opening is still fixed mounting have inside pipeline on the port in the mounting bracket, and inside pipeline alternates to be installed in the corresponding cavity in the mounting bracket, each connects respectively fixed connection on the quick connector on the pulse nozzle that corresponds on the inside pipeline to establish ties its a plurality of pulse nozzle through its inside pipeline, inside pipeline other end fixed connection is on the blowing nozzle one side interface that corresponds in the blowing board.
Preferably, the opening part on one side of the pressure reducing valve mounting plate is respectively covered by transparent organic glass, the front end of the pressure reducing valve mounting plate and the upper part of the rear end of the pressure reducing valve mounting plate are respectively and fixedly mounted with a buckle on the wall body of the lower position, and the buckle is fixedly connected with the transparent organic glass and the pressure reducing valve mounting plate.
Preferably, the quick-change handle is rotatably connected to the fixing block corresponding to one side of the distribution block through a clamping groove in the lower portion of the quick-change handle, the clamping groove of the quick-change handle and the fixing block on one side of the distribution block are fixed and limited through a fixing shaft, and the block body connected with the bottom of the arm is locked on the distribution block on the mounting frame.
Preferably, the wall body fixing part above the connecting arm is fixedly connected with an external mechanical arm of the spraying robot.
Compared with the prior art, the invention has the following beneficial effects:
the pulse spraying device for the spraying line of the large die casting machine, disclosed by the invention, has the advantages that the pulse nozzles are good in coating effect, strong in controllability and small in spraying amount, the pulse nozzles are arranged according to the shape of a die, the special pulse spraying function is realized, in the spraying process, the robot acts less, the spraying time is also short, the spraying time is greatly saved, the production cost is reduced, the production efficiency per unit time is improved, and the environment-friendly requirement is met.
Drawings
FIG. 1 is a front view of the main structure of a pulse spraying device of a spraying line of a large die casting machine according to the present invention;
FIG. 2 is a side view of the main structure of a pulse spraying device of a spraying line of a large die casting machine according to the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
In the figure: 1. a mounting frame; 2. buckling; 3. a housing; 4. a stock solution injection port; 5. closing the plate; 6. a movable side mounting plate; 7. a blowing plate; 8. a pressure reducing valve mounting plate; 9. a relay box; 10. a connector lug; 11. connecting arms; 12. the handle is quickly replaced; 13. allocating blocks; 14. an internal pipeline; 15. a pulse nozzle; 16. installing a base; 17. a pressure regulating valve; 18. a blowing nozzle; 19. a quick coupling.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-3, the invention provides a pulse spraying device for a spraying line of a large die casting machine, which comprises a mounting frame 1, wherein a plurality of mounting bases 16 are arranged on the front end wall body of the mounting frame 1, pulse nozzles 15 are arranged on the mounting bases 16, a quick connector 19 is also arranged on one side wall body of each pulse nozzle 15, a movable side mounting plate 6 is also arranged on the outer wall body of the front end of the mounting frame 1, sealing plates 5 are respectively arranged on the two side wall bodies of the bottom of the mounting frame 1, air blowing plates 7 are respectively arranged on the wall bodies between the two sealing plates 5 at the front end and the rear end of the bottom of the mounting frame 1, pressure reducing valve mounting plates 8 are respectively arranged on the two side wall bodies of the mounting frame 1, a plurality of pressure regulating valves 17 are respectively arranged on the two pressure reducing valve mounting plates 8, two relay boxes 9 are respectively and symmetrically arranged on the wall bodies above the two pressure reducing valve, the wall bodies on two sides of the top of the mounting rack 1 are respectively provided with a stock solution injection opening 4, and the wall bodies on two sides of the front end and the rear end of the top of the mounting rack 1 are respectively provided with a connector lug 10.
The mounting base 16 is fixedly mounted in the wall body at the front end of the mounting frame 1, the pulse nozzle 15 is fixedly mounted in the mounting base 16, the housing 3 is fixedly mounted on the outer side wall body at the front end of the mounting base 16, and the outer side peripheral wall body of the pulse nozzle 15 is covered by the housing 3.
The bottom of the mounting rack 1 is also provided with a plurality of air blowing nozzles 18, the air blowing nozzles 18 are fixedly arranged on corresponding fixed seats at the bottom of the mounting rack 1, and one ends of the air blowing nozzles 18 penetrate through the outer parts of the through holes on the wall body at one side of the corresponding air blowing plate 7.
The stock solution injection port 4 is also fixedly provided with an internal pipeline 14 on the port in the mounting frame 1, the internal pipeline 14 is inserted and installed in a corresponding cavity in the mounting frame 1, each joint on the internal pipeline 14 is respectively and fixedly connected to a quick joint 19 on a corresponding pulse nozzle 15, and a plurality of pulse nozzles 15 are connected in series through the internal pipeline 14, the other end of the internal pipeline 14 is fixedly connected to a corresponding interface on one side of a blowing nozzle 18 in the blowing plate 7, the pulse nozzles 15 are connected through the internal pipeline 14, and a stripper and compressed air of the stripper are input to the corresponding pulse nozzles 15.
8 one side openings of relief pressure valve mounting panel covers through its transparent organic glass respectively to there is buckle 2 fixed mounting respectively on the top of 8 front ends of relief pressure valve mounting panel and rear end and the wall body of below position, buckle 2 is in the same place its transparent organic glass and 8 fixed connection of relief pressure valve mounting panel, through bayonet socket 2's setting, can carry out quick dismouting with the transparent organic glass on its relief pressure valve mounting panel 8, and do not need the installation and the dismantlement that many screws of dismouting realized transparent organic glass.
Quick change handle 12 rotates through the draw-in groove of below and connects on its distribution piece 13 one side corresponding fixed block to fix spacing with the draw-in groove of its quick change handle 12 and the fixed block of distribution piece 13 one side through the fixed axle, with its block locking that is connected the arm 11 bottom on the distribution piece 13 on mounting bracket 1, through the setting of quick change handle 12, can be with its quick dismouting of carrying out on mounting bracket 1 of connecting arm 11.
The wall fixing piece above the connecting arm 11 is fixedly connected with the mechanical arm of the external spraying robot.
It should be noted that, when the pulse spraying device for the spraying line of the large die casting machine is used, the distribution block 13 is placed on the top of the mounting frame 1, then the quick-change handles 12 on the two sides of the top wall of the mounting frame 1 are respectively pulled to one side, so that the latch teeth on the two quick-change handles 12 are respectively clamped on the wall bodies on the two sides below the connecting arm 11, so that the connecting arm 11 is connected with the arm 11, the connecting arm 11 is fixedly connected with the distribution block 13, the connecting arm 11 is fixedly connected with the mounting frame 1, then the connecting arm 11 is fixedly connected with the mechanical arm on the external spraying robot through the connecting component, and the whole device can be separated from the distribution block 13 through the arrangement of the quick-change handles 12 and the distribution block 13, so that the quick separation can be performed on the quick-change mechanical arm, and further, when different products are produced by a die casting system, the spraying mechanical arm can be quickly changed, in addition, during spraying, a stripper and compressed air of the mould are pressurized by external equipment and are connected to a corresponding stock solution injection port 4 through a connecting pipe, the stripper and the compressed air are input into the mounting frame 1 through the stock solution injection port 4, then the spraying angle of the pulse nozzle 15 can be adjusted through a mounting base 16 at the bottom of the pulse nozzle 15 so as to correspond to different point positions of the mould, different sprayers can be designed and manufactured by changing the number, the arrangement positions and the shape and size of the pulse nozzles 15 so as to correspond to different products, then the mould is swept and blown by a blowing nozzle 18 after the pulse nozzle 15 finishes spraying the mould so as to quickly cool the mould, in addition, the pressure of the mould release agent supplied by the mould release nozzle 15 can be adjusted through pressure adjusting valves 17 arranged on pressure reducing valve mounting plates 8 at two sides of the mounting frame 1, with the spraying effect of adjusting its pulse nozzle 15, in addition, can directly observe the condition of release agent pressure outside through transparent organic glass on the relief pressure valve mounting panel 8 to, through the setting of buckle 2 on two relief pressure valve mounting panels 8, can be convenient dismantle transparent organic glass on the relief pressure valve mounting panel 8 that corresponds thereof, make when overhauing directly open can, do not need a plurality of screws of dismouting.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a large-scale die casting machine spraying line pulse spraying device which characterized in that: the automatic pressure reducing valve comprises a mounting frame (1), a plurality of mounting bases (16) are arranged on a front end wall body of the mounting frame (1), pulse nozzles (15) are arranged on the mounting bases (16), quick connectors (19) are further arranged on one side wall body of the pulse nozzles (15), movable side mounting plates (6) are further arranged on an outer wall body of the front end of the mounting frame (1), sealing plates (5) are respectively arranged on two side wall bodies of the bottom of the mounting frame (1), air blowing plates (7) are respectively arranged on wall bodies between the two sealing plates (5) at the front end and the rear end of the bottom of the mounting frame (1), pressure reducing valve mounting plates (8) are respectively arranged on two side wall bodies of the mounting frame (1), a plurality of pressure regulating valves (17) are respectively arranged on the two pressure reducing valve mounting plates (8), and two relay boxes (9) are respectively and symmetrically, mounting bracket (1) top intermediate position is equipped with connects arm (11), be equipped with distribution piece (13) on the wall body of connecting arm (11) bottom both sides and mounting bracket (1) top position, still be equipped with stoste filling opening (4) on mounting bracket (1) top both sides wall body respectively, still be equipped with connector lug (10) on mounting bracket (1) top front end and the rear end both sides wall body respectively.
2. The pulse spraying device of the spraying line of the large die casting machine according to claim 1, characterized in that: the installation base (16) is fixedly installed in the wall body at the front end of the installation frame (1), the pulse nozzle (15) is fixedly installed in the installation base (16), the outer side wall body at the front end of the installation base (16) is fixedly provided with a housing (3), and the housing (3) covers the outer side wall body of the pulse nozzle (15).
3. The pulse spraying device of the spraying line of the large die casting machine according to claim 2, characterized in that: the bottom of the mounting frame (1) is further provided with a plurality of air blowing nozzles (18), the air blowing nozzles (18) are fixedly mounted on corresponding fixing seats at the bottom of the mounting frame (1), and one ends of the air blowing nozzles (18) penetrate through the outer portions of the wall bodies on one side of the corresponding air blowing plate (7) and extend through holes.
4. The pulse spraying device of the spraying line of the large die casting machine according to claim 3, characterized in that: former liquid filling opening (4) still fixed mounting have inside pipeline (14) on the port in mounting bracket (1), and inside pipeline (14) alternate and install in the cavity that corresponds in mounting bracket (1), each connects respectively on inside pipeline (14) on quick-operation joint (19) of fixed connection on the pulse nozzle (15) that correspond to establish ties its a plurality of pulse nozzle (15) through its inside pipeline (14), inside pipeline (14) other end fixed connection is on blowing nozzle (18) one side interface that corresponds in blowing board (7).
5. The pulse spraying device of the spraying line of the large die casting machine according to claim 4, characterized in that: relief pressure valve mounting panel (8) one side opening part covers through its transparent organic glass respectively, and on the wall body of the top of relief pressure valve mounting panel (8) front end and rear end and below position respectively fixed mounting have buckle (2), buckle (2) are in the same place its transparent organic glass and relief pressure valve mounting panel (8) fixed connection.
6. The pulse spraying device of the spraying line of the large die casting machine according to claim 5, characterized in that: the quick-change handle (12) is rotatably connected to the fixing block corresponding to one side of the distribution block (13) through the clamping groove below, the clamping groove of the quick-change handle (12) and the fixing block on one side of the distribution block (13) are fixed and limited through the fixing shaft, and the block body at the bottom of the connecting arm (11) is locked on the distribution block (13) on the mounting frame (1).
7. The pulse spraying device of the spraying line of the large die casting machine according to claim 6, characterized in that: and the wall body fixing piece above the connecting arm (11) is fixedly connected with the mechanical arm of the external spraying robot.
CN202011339545.7A 2020-11-25 2020-11-25 Pulse spraying device for spraying line of large die casting machine Pending CN112246512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011339545.7A CN112246512A (en) 2020-11-25 2020-11-25 Pulse spraying device for spraying line of large die casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011339545.7A CN112246512A (en) 2020-11-25 2020-11-25 Pulse spraying device for spraying line of large die casting machine

Publications (1)

Publication Number Publication Date
CN112246512A true CN112246512A (en) 2021-01-22

Family

ID=74225536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011339545.7A Pending CN112246512A (en) 2020-11-25 2020-11-25 Pulse spraying device for spraying line of large die casting machine

Country Status (1)

Country Link
CN (1) CN112246512A (en)

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