Front valve terminal spraying box for mold

Abstract

The utility model provides a front valve terminal spraying box for a mold. The front valve terminal spraying box comprises a valve terminal mechanism, a first spraying mechanism and a second spraying mechanism, the valve terminal mechanism comprises a main air channel, a plurality of first main air channels, a plurality of second main air channels, a first air blowing channel, a second air blowing channel, a plurality of first spraying air channels, a plurality of second spraying air channels and a water channel, and the input ends of the first water channel, the second water channel, the first main air channels, the second main air channels, the first air blowing channel and the second air blowing channel are connected with the main air channel through electromagnetic valves. Input ends of the first waterway and the second waterway are connected with the waterway; each of the first spraying mechanism and the second spraying mechanism comprises a plurality of spraying groups and a plurality of blowing groups, each spraying group comprises a plurality of three-fluid nozzles, and each blowing group comprises a plurality of blowing nozzles, so that a certain area can be independently controlled to spray a release agent, materials are saved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould cooling equipment field especially, point to a kind of pre-positioned valve island spray booth for mould. BACKGROUND

[0002] After metal product is formed by mould pressure casting, the mould needs to be cooled, which helps the product demoulding. The existing mould spray booth can only integrally spray demoulding agent to the front mould and the rear mould, and cannot spray to a certain area of the front mould or the rear mould alone, which causes material waste and energy consumption increase, and increases production cost. SUMMARY

[0003] The utility model provides a kind of pre-positioned valve island spray booth for mould, which can control a certain area to spray demoulding agent alone, save materials and reduce production cost.

[0004] To solve the above technical problems, a pre-positioned valve island spray booth for mould is provided, which includes a valve island mechanism, a first spraying mechanism and a second spraying mechanism. The valve island mechanism includes a main air duct, a plurality of first main air paths, a plurality of second main air paths, a first air blowing path, a second air blowing path, a plurality of first spray air paths, a plurality of second spray air paths, a water path, a first water path and a second water path. The input ends of the first main air paths, the second main air paths, the first air blowing path and the second air blowing path are connected to the main air duct through electromagnetic valves. The input ends of the first water path and the second water path are connected to the water path. The first spraying mechanism and the second spraying mechanism each include a plurality of spray groups and a plurality of air blowing groups. Each spray group includes a plurality of three-fluid nozzles. Each three-fluid nozzle includes a first input end, a second input end and a third input end. Each air blowing group includes a plurality of air blowing nozzles corresponding to the three-fluid nozzles. The output ends of the first main air paths are connected to the first input ends of the three-fluid nozzles of one of the spray groups of the first spraying mechanism. The output ends of the second main air paths are connected to the first input ends of the three-fluid nozzles of one of the spray groups of the second spraying mechanism. The output end of the first air blowing path is connected to the input ends of the air blowing nozzles of the first spraying mechanism. The output end of the second air blowing path is connected to the input ends of the air blowing nozzles of the second spraying mechanism. The output ends of the first spray air paths are connected to the second input ends of the three-fluid nozzles of one of the spray groups of the first spraying mechanism. The output ends of the second spray air paths are connected to the second input ends of the three-fluid nozzles of one of the spray groups of the second spraying mechanism. The output end of the first water path is connected to the third input ends of the three-fluid nozzles of the first spraying mechanism. The output end of the second water path is connected to the third input ends of the three-fluid nozzles of the second spraying mechanism.

[0005] Preferably, the valve island mechanism further comprises a top plate, a main air distribution plate fixedly connected to the top center of the top plate, side plates fixedly connected to the bottom of the two sides of the top plate respectively, a nozzle mounting plate fixedly connected to the outer side of the side plate, the main air channel extends from one end of the main air distribution plate to the inside, the first main air path and the second main air path each comprise a first main air channel extending from the bottom of the main air distribution plate to the inside and communicating with the main air channel, a second main air channel extending from one side of the top plate to the inside and communicating with one end of the first main air channel, a third main air channel extending from the top of the side plate to the inside and communicating with one end of the second main air channel, and a fourth main air channel extending from one side of the nozzle mounting plate to the inside and communicating with the third main air channel, each fourth main air channel is arranged corresponding to each spray group, and the first input end of each three-fluid nozzle of the spray group communicates with the corresponding fourth main air channel.

[0006] Preferably, the first blowing path and the second blowing path each comprise a first blowing channel extending from the bottom of the main air distribution plate to the inside and communicating with the main air channel, a second blowing channel extending from one side of the top plate to the inside and communicating with one end of the first blowing channel, a third blowing channel extending from the top of the side plate to the inside and communicating with the second blowing channel, and a plurality of fourth blowing channels extending from one side of the nozzle mounting plate to the inside and communicating with the third blowing channel, each fourth blowing channel is arranged corresponding to each blowing group, and each blowing nozzle of the blowing group communicates with the corresponding fourth blowing channel.

[0007] Preferably, the first spray gas path and the second spray gas path each comprise a first spray gas channel extending from the top of the top plate to the bottom thereof, a second spray gas channel arranged and extending from the top of the side plate to the inside and communicating with the first spray gas channel, and a third spray gas channel extending from one side of the nozzle mounting plate to the inside and communicating with the second spray gas channel, each third spray gas channel is arranged corresponding to each spray group, and the second input end of each three-fluid nozzle of the spray group communicates with the corresponding third spray gas channel.

[0008] Preferably, the water channel extends from one end of the top plate to the inside, the first water path and the second water path each comprise a first water channel extending from one side of the top plate to the inside and communicating with the water channel, a second water channel extending from the top of the side plate to the inside and communicating with the first water channel, and a plurality of third water channels extending from one side of the nozzle mounting plate to the inside and communicating with the second water channel, each third water channel is arranged corresponding to each spray group, and the third input end of each three-fluid nozzle of the spray group communicates with the corresponding third water channel.

[0009] Preferably, the valve island mechanism further comprises a square tube fixedly connected to the top of the main air distribution plate and a fixed flange fixedly connected to the top end of the square tube.

[0010] The utility model discloses a beneficial effect is: the utility model provides a mould with pre -valve island spraying box, and the input of main gas passage is linked with main gas supply pipe, and each first spray gas circuit, second spray gas circuit links with a spray gas supply pipe respectively, and the input of waterway is supplied to the release agent, and through the control electromagnetic valve opening and closing at first main gas circuit, second main gas circuit place, can independently control the three fluid nozzles of corresponding spray group and spray, through the control electromagnetic valve opening and closing at first blow gas circuit, second blow gas circuit place, can independently control the blow -out nozzle of first spraying mechanism or second spraying mechanism and blow -out operation, to blow clean the whole front mould or rear mould, through the spray gas supply to first spray gas circuit, second spray gas circuit, can let the three fluid nozzles of corresponding spray group flow out release agent, through the main gas supply and spray gas supply to the three fluid nozzles of same spray group simultaneously, can let the three fluid nozzles of this spray group and spray out atomized release agent, to mould cooling, clean mould, facilitate product release, can spray the three fluid nozzles of one or more spray groups of first spraying mechanism or second spraying mechanism independently, more flexible in use, can save material, reduce energy consumption, reduce production cost, worthy of popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The appearance structure schematic diagram of the utility model is exemplified.

[0012] Figure 2 The cross section view of the first position of the utility model is exemplified.

[0013] Figure 3 The cross section view of the second position of the utility model is exemplified.

[0014] Figure 4 The cross section view of the third position of the utility model is exemplified.

[0015] Figure 5 The cross section view of the fourth position of the utility model is exemplified.

[0016] Figure 6 The cross section view of the fifth position of the utility model is exemplified.

[0017] Explanation of reference numerals: valve island mechanism 1, main air passage 10, top plate 100, main air distribution plate 101, side plate 102, nozzle mounting plate 103, square tube 104, fixing flange 105, first spraying mechanism 2, second spraying mechanism 3, first main air path 4, second main air path 40, first main air passage 41, second main air passage 42, third main air passage 43, fourth main air passage 44, first air blowing path 5, second air blowing path 50, first air blowing passage 51, second air blowing passage 52, third air blowing passage 53, fourth air blowing passage 54, first spraying air path 6, second spraying air path 60, first spraying air passage 61, second spraying air passage 62, third spraying air passage 63, water path 7, first water path 70, second water path 71, first water passage 72, second water passage 73, third water passage 74, spraying group 9, three-fluid nozzle 90, air blowing group 11, air blowing nozzle 110. DETAILED DESCRIPTION

[0018] In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are some but not all of the embodiments of the present disclosure.

[0019] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present disclosure.

[0020] Reference Figures 1-6 .

[0021] The utility model provides a pre -valve island spraying box for mould, contains valve island mechanism 1, first spraying mechanism 2, second spraying mechanism 3, valve island mechanism 1 contains main gas way 10, a plurality of first main gas path 4, a plurality of second main gas path 40, first blow path 5, second blow path 50, a plurality of first spray gas path 6, a plurality of second spray gas path 60, water path 7, first water path 70, second water path 71, the input of first main gas path 4, second main gas path 40, first blow path 5, second blow path 50 and main gas way 10 all are connected through electromagnetic valve, the input of first water path 70, second water path 71 all are connected with water path 7, first spraying mechanism 2, second spraying mechanism 3 all contain a plurality of spray group 9, a plurality of blow group 11, and spray group 9 contains a plurality of three fluid nozzles 90, and three fluid nozzles 90 contain first input, second input, third input, and blow group 11 contains a plurality of blow nozzles 110 corresponding with three fluid nozzles 90 are set, the output of each first main gas path 4 and the first input of each three fluid nozzle 90 of one of spray group 9 of first spraying mechanism 2 are connected, the output of each second main gas path 40 and the first input of each three fluid nozzle 90 of one of spray group 9 of second spraying mechanism 3 are connected, the output of first blow path 5 and the input of each blow nozzle 110 of first spraying mechanism 2 are connected, the output of second blow path 50 and the input of each blow nozzle 110 of second spraying mechanism 3 are connected, the output of each first spray gas path 6 and the second input of each three fluid nozzle 90 of one of spray group 9 of first spraying mechanism 2 are connected, the output of each second spray gas path 60 and the second input of each three fluid nozzle 90 of one of spray group 9 of second spraying mechanism 3 are connected, the output of first water path 70 and the third input of each three fluid nozzle 90 of first spraying mechanism 2 are connected, and the output of second water path 71 and the third input of each three fluid nozzle 90 of second spraying mechanism 3 are connected.

[0022] Its working principle is as follows: the input end of the main air channel 10 is connected to the main air supply pipe, and each of the first spray air channels 6 and the second spray air channels 60 is connected to a spray air supply pipe. The release agent is supplied to the input end of the water channel 7. By controlling the opening and closing of the solenoid valves at the first main air channel 4 and the second main air channel 40, the three-fluid nozzles 90 of the corresponding spray group 9 can be independently controlled to spray air. By controlling the opening and closing of the solenoid valves at the first blowing air channel 5 and the second blowing air channel 50, all the blowing nozzles 110 of the first spraying mechanism 2 or the second spraying mechanism 3 can be independently controlled to blow air to clean the front mold or the rear mold as a whole. The first spray air path 6 and the second spray air path 60 supply spray air, allowing the release agent to flow out of the three-fluid nozzles 90 of the corresponding spray group 9. By simultaneously supplying main air and spray air to the three-fluid nozzles 90 of the same spray group 9, the three-fluid nozzles 90 of the spray group 9 can spray atomized release agent to cool and clean the mold, facilitating product demolding. The spraying of one or more three-fluid nozzles 90 of the spray group 9 of the first spraying mechanism 2 or the second spraying mechanism 3 can be controlled independently, making it more flexible in use, saving materials, reducing energy consumption, and reducing production costs. It is worth promoting and using.

[0023] Based on the above embodiments, as shown in the appendix Figure 2 As shown, the valve island mechanism 1 also includes a top plate 100, a main air distribution plate 101 fixedly connected to the top center of the top plate 100, side plates 102 fixedly connected to the bottom two sides of the top plate 100 respectively, and a nozzle mounting plate 103 fixedly connected to the outer side of the side plate 102. The main air passage 10 extends inward from one end of the main air distribution plate 101. The first main air passage 4 and the second main air passage 40 both include a first main air passage 41 extending inward from the bottom of the main air distribution plate 101 and communicating with the main air passage 10. A second main air duct 42 extends inward from one side of the side plate 102 and is connected to one end of the first main air duct 41; a third main air duct 43 extends inward from the top of the side plate 102 and is connected to one end of the second main air duct 42; and a fourth main air duct 44 extends inward from one side of the nozzle mounting plate 103 and is connected to the third main air duct 43. Each fourth main air duct 44 is correspondingly arranged with each spray group 9, and the first input end of each three-fluid nozzle 90 of the spray group 9 is connected to the corresponding fourth main air duct 44. Specifically, air is supplied to the main air duct 10 through the main air supply pipe. By controlling the opening of the solenoid valves on the first main air passage 4 and the second main air passage 40, the main air will sequentially enter the fourth main air duct 44 through the first main air duct 41, the second main air duct 42, and the third main air duct 43. The gas is then diverted from the fourth main air duct 44 to each three-fluid nozzle 90 of its corresponding spray group 9 and sprayed out.

[0024] Based on the above embodiments, as shown in the appendix Figure 3As shown, the first blowing path 5 and the second blowing path 50 each include a first blowing air channel 51 extending inwardly from the bottom of the main air distribution plate 101 and communicating with the main air channel 10, a second blowing air channel 52 extending inwardly from a side of the top plate 100 and communicating with one end of the first blowing air channel 51, a third blowing air channel 53 extending inwardly from the top of the side plate 102 and communicating with the second blowing air channel 52, and a plurality of fourth blowing air channels 54 extending inwardly from a side of the nozzle mounting plate 103 and communicating with the third blowing air channel 53, each of the fourth blowing air channels 54 being arranged corresponding to each blowing group 11, and each blowing nozzle 110 of the blowing group 11 communicating with the corresponding fourth blowing air channel 54. Specifically, the main air is supplied to the main air channel 10 through the main air supply pipe, and the electromagnetic valves on the first blowing path 5 and the second blowing path 50 are opened to control the air flow, so that the main air flows through the first blowing air channel 51, the second blowing air channel 52, the third blowing air channel 53, and then into each fourth blowing air channel 54, and the air is then distributed to each blowing nozzle 110 of the corresponding blowing group 11 through the fourth blowing air channel 54.

[0025] Based on the above embodiment, as shown in the accompanying drawings, Figure 4 As shown, the first spraying path 6 and the second spraying path 60 each include a first spraying air channel 61 extending from the top of the top plate 100 to the bottom thereof, a second spraying air channel 62 extending inwardly from the top of the side plate 102 and communicating with the first spraying air channel 61, and a third spraying air channel 63 extending inwardly from a side of the nozzle mounting plate 103 and communicating with the second spraying air channel 62, each of the third spraying air channels 63 being arranged corresponding to each spraying group 9, and the second input end of each three-fluid nozzle 90 of the spraying group 9 communicating with the corresponding third spraying air channel 63. Specifically, each of the first spraying path 6 and the second spraying path 60 is connected with a spraying air supply pipe, and the spraying air supply flows through the first spraying air channel 61, the second spraying air channel 62, and then into the third spraying air channel 63, and the spraying air is then distributed to each three-fluid nozzle 90 of the corresponding spraying group 9 through the third spraying air channel 63, and the three-fluid nozzle 90 discharges the release agent.

[0026] Based on the above embodiment, as shown in the accompanying drawings, Figure 5 , 6As shown, the water channel 7 extends from one end of the top plate 100 to the inside, the first water channel 70 and the second water channel 71 each include a first water channel 72 extending from one side of the top plate 100 to the inside and communicating with the water channel 7, a second water channel 73 extending from the top of the side plate 102 to the inside and communicating with the first water channel 72, and a plurality of third water channels 74 extending from one side of the nozzle mounting plate 103 to the inside and communicating with the second water channel 73, each third water channel 74 is arranged corresponding to each spray group 9, and the third input end of each three-fluid nozzle 90 of the spray group 9 communicates with the corresponding third water channel 74. Specifically, the release agent is supplied to the input end of the water channel 7, and the release agent can pass through the first water channel 72, the second water channel 73 and enter each third water channel 74 in sequence, and then flow into each three-fluid nozzle 90 from the third water channel 74. When the spray gas is supplied to the second input end of the three-fluid nozzle 90, the three-fluid nozzle 90 can flow out the release agent.

[0027] Based on the above embodiment, as shown in the accompanying drawings Figure 1 As shown, the valve island mechanism 1 further includes a square tube 104 fixedly connected to the top of the main gas distribution plate 101, and a fixed flange 105 fixedly connected to the top end of the square tube 104. The fixed flange 105 can be used to mount the spraying box on a machine arm, facilitating the spraying box to enter and exit the mold for spraying and blowing operations.

[0028] The above embodiments only describe the preferred embodiments of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by ordinary engineering technicians in the field shall fall within the protection scope determined by the claims of the present application.

Claims

1. A pre-valve island spray booth for a mold, characterized by, The valve island mechanism, the first spraying mechanism and the second spraying mechanism are provided, the valve island mechanism comprises a main air channel, a plurality of first main air paths, a plurality of second main air paths, a first air blowing path, a second air blowing path, a plurality of first spraying air paths, a plurality of second spraying air paths, a water path channel, a first water path and a second water path, the input ends of the first main air paths, the second main air paths, the first air blowing path and the second air blowing path are connected with the main air channel through electromagnetic valves, and the input ends of the first water path and the second water path are connected with the water path channel; the first spraying mechanism and the second spraying mechanism each comprise a plurality of spraying groups and a plurality of air blowing groups, the spraying group comprises a plurality of three-fluid nozzles, the three-fluid nozzle comprises a first input end, a second input end and a third input end, the air blowing group comprises a plurality of air blowing nozzles which are arranged correspondingly to the three-fluid nozzles, the output end of each first main air path is connected with the first input end of each three-fluid nozzle of one spraying group of the first spraying mechanism, and the output end of each second main air path is connected with the first input end of each three-fluid nozzle of one spraying group of the second spraying mechanism; the output end of the first air blowing path is connected with the input end of each air blowing nozzle of the first spraying mechanism, the output end of the second air blowing path is connected with the input end of each air blowing nozzle of the second spraying mechanism, the output end of each first spraying air path is connected with the second input end of each three-fluid nozzle of one spraying group of the first spraying mechanism, the output end of each second spraying air path is connected with the second input end of each three-fluid nozzle of one spraying group of the second spraying mechanism, the output end of the first water path is connected with the third input end of each three-fluid nozzle of the first spraying mechanism, and the output end of the second water path is connected with the third input end of each three-fluid nozzle of the second spraying mechanism.

2. A pre-valve island spray booth for a mold according to claim 1, characterized in that, The valve island mechanism further comprises a top plate, a main air distribution plate fixedly connected to the top center of the top plate, side plates fixedly connected to the bottom of two sides of the top plate respectively, and a nozzle mounting plate fixedly connected to the outer side surface of the side plate, the main air channel extends from one end of the main air distribution plate to the inside, the first main air path and the second main air path each comprise a first main air channel extending from the bottom of the main air distribution plate to the inside and in communication with the main air channel, a second main air channel extending from one side of the top plate to the inside and in communication with one end of the first main air channel, a third main air channel extending from the top of the side plate to the inside and in communication with one end of the second main air channel, and a fourth main air channel extending from one side of the nozzle mounting plate to the inside and in communication with the third main air channel, each fourth main air channel is arranged correspondingly to each spraying group, and the first input end of each three-fluid nozzle of the spraying group is in communication with the corresponding fourth main air channel.

3. A pre-valve island spray box for a mold as defined in claim 2, wherein, The first blowing path and the second blowing path each comprise a first blowing air channel extending inward from the bottom of the main air distribution plate and communicating with the main air channel, a second blowing air channel extending inward from a side of the top plate and communicating with one end of the first blowing air channel, a third blowing air channel extending inward from the top of the side plate and communicating with the second blowing air channel, and a plurality of fourth blowing air channels extending inward from a side of the nozzle mounting plate and communicating with the third blowing air channel, each of the fourth blowing air channels being arranged corresponding to each of the blowing groups, each of the blowing nozzles of the blowing group communicating with the corresponding fourth blowing air channel.

4. A pre-valve island spray booth for a mold according to claim 3, wherein, The first spraying air path and the second spraying air path each comprise a first spraying air channel extending from the top of the top plate to the bottom thereof, a second spraying air channel extending inward from the top of the side plate and communicating with the first spraying air channel, and a third spraying air channel extending inward from a side of the nozzle mounting plate and communicating with the second spraying air channel, each of the third spraying air channels being arranged corresponding to each of the spraying groups, the second input end of each of the three-fluid nozzles of the spraying group communicating with the corresponding third spraying air channel.

5. A pre-valve island spray box for a mold in accordance with claim 4, wherein, The water channel extends inward from an end of the top plate, and the first water path and the second water path each comprise a first water channel extending inward from a side of the top plate and communicating with the water channel, a second water channel extending inward from the top of the side plate and communicating with the first water channel, and a plurality of third water channels extending inward from a side of the nozzle mounting plate and communicating with the second water channel, each of the third water channels being arranged corresponding to each of the spraying groups, the third input end of each of the three-fluid nozzles of the spraying group communicating with the corresponding third water channel.

6. A pre-valve island spray box for a mold in accordance with claim 5, wherein, The valve island mechanism further comprises a square tube fixedly connected to the top of the main air distribution plate, and a fixed flange fixedly connected to the top end of the square tube.

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