CN207087093U

CN207087093U - The jet apparatus of spout adjustable angle

Info

Publication number: CN207087093U
Application number: CN201720320212.7U
Authority: CN
Inventors: 黄圣棠
Original assignee: Shenzhen Combines And Surmounts Electronics Equipment Co Ltd
Current assignee: Shenzhen Combines And Surmounts Electronics Equipment Co Ltd
Priority date: 2017-03-28
Filing date: 2017-03-28
Publication date: 2018-03-13
Anticipated expiration: 2027-03-28

Abstract

The utility model discloses a kind of jet apparatus of spout adjustable angle, for Solder Jet Plane, including water conservancy diversion body of heater, fixed seat, adjustment seat and nozzle assembly, fixed seat is relatively fixed on the water conservancy diversion body of heater, and it is circular arc and the groove extended in the lateral direction that its top surface, which is provided with cross section,；The bottom of adjustment seat is adapted with the groove and is rotatably arranged in the groove；The nozzle assembly is arranged on the mounting plane of the adjustment seat.Technical solutions of the utility model are by the way that nozzle assembly is fixedly mounted in adjustment seat, rotatably it is fixedly mounted on using adjustment seat in the groove of fixed seat, by adjusting angle of the adjustment seat in fixed seat, so as to change the elevation angle of spout in nozzle assembly, reach and change the purpose that tin liquor sprays angle from spout, to adapt to demand of the different-thickness pcb board to tin stream crest.

Description

The jet apparatus of spout adjustable angle

Technical field

Jet flow welding technology field is the utility model is related to, more particularly to a kind of spout angle being used in Solder Jet Plane can The jet apparatus of tune.

Background technology

At present, it is typically to use single pumping configuration in existing Solder Jet Plane, two nozzles of Solder Jet Plane are simultaneously Connected with a tin circulation road, the tin circulation road provides power by a pumping, tin liquor is passed through shunting after entering tin circulation road Device respectively enters two nozzles, then sprays to form dual waves from the spout of two nozzles；Such mechanism can not be to spout Spray angle is adjusted, it is impossible to it is adapted to the welding of existing model pcb board of different sizes, and due to needing to use current divider To be shunted to tin liquor, cause complicated, installation difficulty, and produce inconvenience, cost is higher.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art at least to some extent, there is provided a kind of spout angle Spend adjustable jet apparatus.

To achieve the above object, the utility model proposes spout adjustable angle jet apparatus, for Solder Jet Plane On, including：

Water conservancy diversion body of heater, the tin liquor runner extended in left-right direction is provided with the water conservancy diversion body of heater；

Fixed seat, the fixed seat are relatively fixed on the water conservancy diversion body of heater, its top surface be provided with cross section for circular arc, And the groove extended in the lateral direction；The bottom surface of the fixed seat offers connected respectively with the tin liquor runner and groove One intercommunicating pore；

Adjustment seat, the bottom of the adjustment seat are adapted with the groove and are rotatably arranged in the groove, institute The top for stating adjustment seat is a mounting plane, and what is extended in left-right direction on the mounting plane offers downward through the tune The second intercommunicating pore for saving the bottom of seat and being connected with first intercommunicating pore；

Nozzle assembly, the nozzle assembly are arranged on the mounting plane of the adjustment seat, formed on the nozzle assembly There is the spout connected with second intercommunicating pore.

Preferably, the fixation for fixing the adjustment seat is also respectively provided with the both ends of the fixed seat left and right directions Plate, each corresponded in the fixed plate and offer the first mounting hole, the left and right of the adjustment seat on the central axis of the groove The position of the first mounting hole on both ends in corresponding two fixed plates offers the connected with second intercommunicating pore respectively Two mounting holes, the first mounting hole of the adjustment seat are fixed on the second mounting hole of the fixed seat by fastener.

Preferably, the top of two fixed plates is outward extended with fixed part respectively, and the fixed part is consolidated by support column It is scheduled on the water conservancy diversion body of heater.

Preferably, the nozzle assembly includes：

Installing plate, the installing plate are fixedly mounted on the mounting plane, and described second is corresponded on the installing plate and is connected The position of through hole offers third connecting hole；

Nozzle, the nozzle includes can the preceding adjustable plate being arranged on the installing plate that slides of fore-and-aft direction and rear regulation Plate, the preceding adjustable plate and aft ramp are located at the front and rear sides in the third connecting hole, the upper surface of its opposing inner end respectively Front apron and rear baffle are respectively fixed with, formed with the spout between the front apron and rear baffle.

Preferably, the nozzle also includes two nozzle side plates being fixedly installed on the installing plate, two nozzle Side plate is located at the left and right sides in the third connecting hole respectively, and is bonded with the left and right ends of the front apron and rear baffle.

Preferably, spout base is also included, length direction of the spout base along the tin liquor runner extends, thereon Lower both ends through connection, lower ending opening be arranged on the top of described water conservancy diversion body of heater one end and with the tin liquor flow passage, on End opening forms the flow jeting port being adapted to first intercommunicating pore by width is tapered, and the flow jeting port extend into described first In intercommunicating pore.

Preferably, the position that the spout base lower ending opening is corresponded on the water conservancy diversion body of heater roof offers and the tin The connected entrance of liquid flow passage, the water conservancy diversion body of heater roof are provided with the seal retainer ring around the connected entrance, the spout bottom The lower ending opening of seat is adapted with the outer rim size of the seal retainer ring.

Preferably, the lower position that the connected entrance is corresponded in the tin liquor runner is additionally provided with divider, the partial pressure Device includes bottom plate and multiple baffle plates being disposed in left-right direction on the bottom plate, and the bottom plate is in the flow direction of tin liquor On gradually tilt upward extension, and the top of the multiple baffle plate is in same level.

Preferably, a wherein side for the multiple baffle plate abuts with the inner side of the bottom plate, and another side is to the stream The opposite direction bending in dynamic direction, and from the flow direction, the length of baffle plate is incremented by successively.

Preferably, screen pack is additionally provided with the lower end of the spout base, the screen pack positions positioned at the sealing The top of ring.

Technical solutions of the utility model are rotatable using adjustment seat by the way that nozzle assembly is fixedly mounted in adjustment seat It is fixedly mounted in the groove of fixed seat, by adjusting angle of the adjustment seat in fixed seat, so as to change nozzle sets The elevation angle of spout in part, reach and change the purpose that tin liquor sprays angle from spout, to adapt to different-thickness pcb board to tin stream ripple The demand at peak.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 exploded perspective view；

Fig. 3 is cross-sectional view of the present utility model；

Fig. 4 is the mounting structure schematic diagram of the utility model fixed seat and adjustment seat；

Fig. 5 is the structural representation of the utility model nozzle assembly；

Fig. 6 is the internal structure schematic diagram of the utility model tin liquor runner；

Fig. 7 is the structural representation of the utility model divider.

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " " axial direction ", " circumference ", " radial direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the utility model.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.

The jet apparatus of the spout adjustable angle of the utility model embodiment is described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 5, according to the jet apparatus of the spout adjustable angle of the utility model embodiment, for jet flow On tin soldering machine, it includes water conservancy diversion body of heater 10, fixed seat 20, adjustment seat 30 and nozzle assembly 40, is provided with water conservancy diversion body of heater 10 The tin liquor runner 11 extended in left-right direction, the tin liquor runner 11 by fixed seat 20 and adjustment seat 30 and with nozzle assembly 40 Spout 49 connect.

Specifically, suffer from shown in Fig. 4, the fixed seat 20 is relatively fixed on the water conservancy diversion body of heater 10, and its top surface is set It is circular arc and the groove 21 extended in the lateral direction to be equipped with cross section；The bottom surface of the fixed seat 20 offer respectively with institute State the first intercommunicating pore 22 that tin liquor runner 11 connects with groove 21.

The bottom of the adjustment seat 30 is adapted with the groove 21 and is rotatably arranged in the groove 21, institute The top for stating adjustment seat 30 is a mounting plane 31, extend in left-right direction on the mounting plane 31 offer downward through The bottom of the adjustment seat 30 and the second intercommunicating pore 32 connected with first intercommunicating pore 22；

The nozzle assembly 40 is arranged on the mounting plane 31 of the adjustment seat 30, is formed on the nozzle assembly 40 There is the spout 49 connected with second intercommunicating pore 32, so that spout 49 passes sequentially through the second intercommunicating pore 32, the first intercommunicating pore 22 connect with tin liquor runner 11, are used for for the tin liquor entered in tin liquor runner 11 to be sprayed from spout 49 with being formed to PCB The tin stream crest that plate is welded.

The nozzle assembly 40 of technical solutions of the utility model, can using adjustment seat 30 by being fixedly mounted in adjustment seat 30 What is rotated is fixedly mounted in the groove 21 of fixed seat 20, by adjusting angle of the adjustment seat 30 in fixed seat 20, So as to change the elevation angle of spout 49 in nozzle assembly 40, reach and change the purpose that tin liquor sprays angle from spout 49, to adapt to Demand of the different-thickness pcb board to tin stream crest.

Specifically, as shown in figure 4, being also respectively provided with the both ends of the left and right directions of the fixed seat 20 for described in fixation The fixed plate 23 of adjustment seat 30, each corresponded in the fixed plate 23 and offer the first installation on the central axis of the groove 21 Hole 231, the position of the first mounting hole 231 on the left and right ends of the adjustment seat 30 in corresponding two fixed plates 23 are opened respectively Provided with the second mounting hole 33 connected with second intercommunicating pore 32, the first mounting hole 231 of the adjustment seat 30 passes through fastening Part is fixed on the second mounting hole 33 of the fixed seat 20.

That is, the bottom section of adjustment seat 30 is the circular arc convex surface being adapted with groove 21, when adjustment seat 30 is pacified When being placed in groove 21, the second mounting hole 33 in the face fixed plate 23 of the first mounting hole 231 in adjustment seat 30 and in same On one central axis, and fastener preferably use bolts and nuts structure, penetrated by bolt from the second mounting hole 33 and from First mounting hole 231 passes, and passes part and is tightened by nut, to realize that adjustment seat 30 is fixedly mounted on the groove of fixed seat 20 On 21；When needing to be adjusted the angle of spout 49, after nut is unscrewed, adjustment seat 30 is set to be revolved around the central axis of the bolt The angle of needs is gone to, then tightens nut and fixes adjustment seat 30, so that on the mounting plane 31 of adjustment seat 30 Nozzle assembly 40 is rotated with adjustment seat 30, reaches the purpose to the angular adjustment of spout 49 on nozzle assembly 40.

Further, as shown in figure 5, the nozzle assembly 40 includes installing plate 41 and nozzle, the installing plate 41 is fixed On the mounting plane 31, the position that second intercommunicating pore 32 is corresponded on the installing plate 41 offers third connecting Hole 411；The nozzle include can fore-and-aft direction slidable adjustment the preceding adjustable plate 42 being arranged on the installing plate 41 and rear adjust Plate 43 is saved, the preceding adjustable plate 42 and aft ramp 43 are located at the front and rear sides in the third connecting hole 411 respectively, and it is relatively interior The upper surface at end is respectively fixed with front apron 44 and rear baffle 45, formed with the spout between the front apron and rear baffle 45 49。

That is, the present embodiment forms spout 49 by using front apron 44 and the separate structure of rear baffle 45, and Front apron 44 and rear baffle 45 is slidably mounted on respectively by preceding adjustable plate 42 and aft ramp 43 on installing plate 41, lead to The relative distance of front apron 44 and rear baffle 45 is overregulated to reach the regulation of the width of spout 49, so as to change the spray tin of spout 49 Amount, to adapt to demand of the different-thickness pcb board to tin stream crest.

Specifically, it is evenly arranged with left-right direction on the external opposite ends of the preceding adjustable plate 42 and aft ramp 43 multiple Bar hole 46, the bar hole 46 are set along the longitudinal direction, the corresponding preceding adjustable plate 42 of the installing plate 41 and aft ramp The position of multiple bar holes 46 on 43 is respectively arranged with screwed hole 47, and being respectively equipped with one in each bar hole 46 is screwed in the spiral shell Bolt in pit 47, preceding adjustable plate 42 and aft ramp 43 are fixed on the installing plate by what the bolt front and rear can be adjusted On 41.

That is, the preceding adjustable plate 42 and aft ramp 43 of nozzle are bolted on installing plate 41, work as needs When adjusting 49 width of spout, the bolt before need to only unclamping between adjustable plate 42 and/or aft ramp 43 and installing plate 41, you can adjust Spacing before section between adjustable plate 42 and aft ramp 43, between changing between the front apron 44 of nozzle and rear baffle 45 Away from so as to reach the purpose for changing the width of spout 49.

Preferably, as shown in figure 5, the nozzle also includes two nozzle side plates being fixedly installed on the installing plate 41 48, the two nozzles side plate 48 respectively be located at the third connecting hole 411 the left and right sides, and with the front apron 44 and afterwards keep off The left and right ends fitting of plate 45.It should be noted that to avoid nozzle from leaking tin, the fore-and-aft direction length of two nozzle side plates 48 is big The Breadth Maximum of spout 49 is formed between front apron 44 and rear baffle 45.

As preferred embodiment of the present utility model, as shown in Figures 2 and 3, the utility model also includes spout base 50, length direction extension of the spout base 50 along the tin liquor runner 11, its upper and lower ends are set through connection, lower ending opening Put on the top of described one end of water conservancy diversion body of heater 10 and connected with the tin liquor runner 11, upper end open is tapered by width Into the flow jeting port 51 being adapted to first intercommunicating pore 22, the flow jeting port 51 is extend into first intercommunicating pore 22.In this way, The flow jeting port 51 of spout base 50 is connected by the first intercommunicating pore 22 and the second intercommunicating pore 32 and the spout 49 with nozzle assembly 40 It is logical.

Specifically, spout base 50 is arranged on one end of water conservancy diversion body of heater 10, it is provided with the other end of water conservancy diversion body of heater 10 Pumping component 30, the impeller 31 of pumping component 30 are arranged on tin liquor runner 11, and impeller 31 is when rotated by Solder Jet Plane Tin liquor in tin liquor groove is input in spout base 50 by tin liquor runner 11, and using impeller 31 in tin liquor runner 11 Pressure makes tin liquor move upwards caused by tin liquor, flow through successively flow jeting port 51, the first intercommunicating pore 22, the second intercommunicating pore 32 and from Gush out the tin stream crest to be formed for welding pcb board in spout 49231.

It should be noted that as shown in figure 1, the both ends of jet apparatus of the present utility model in left-right direction are also set respectively There is the installed part 100 for water conservancy diversion body of heater 10 being arranged on Solder Jet Plane, the water conservancy diversion body of heater 10 after installation is usually located at tin The bottom of liquid bath, the tin liquor in tin liquor groove is pumped into tin circulation road when being rotated in order to the impeller 31 of pumping component 30.

As shown in Fig. 2 the position that the lower ending opening of spout base 50 is corresponded on the roof of water conservancy diversion body of heater 10 offers and institute The connected entrance 12 of the connection of tin liquor runner 11 is stated, the roof of water conservancy diversion body of heater 10 is provided with the seal retainer ring around the connected entrance 12 13, the lower ending opening of the spout base 50 is adapted with the outer rim size of the seal retainer ring 13.Under spout base 50 End is covered on connected entrance 12 by the seal retainer ring 13, and upper end is arranged fixation by the first intercommunicating pore 22 of fixed seat 20.

With reference to shown in Fig. 2 and Fig. 4, the top of two fixed plates 23 is outward extended with fixed part 232, the fixation respectively Portion 232 is fixed on the water conservancy diversion body of heater 10 by support column.Specifically, set respectively on the fixed part 232 of two fixed plates 23 There is through hole 2321, the through hole 2321 of corresponding two fixed parts 232 of top surface of water conservancy diversion body of heater 10 is respectively arranged with vertical support column 14, the top of support column 14 is provided with threaded post 15, when fixed seat 20 is being set in spout base 50 by the first intercommunicating pore 22 Flow jeting port 51 on when, the through hole 2321 of two fixed parts 232 is respectively sleeved in threaded post 15 and by the top branch of support column 14 Support, makes the upper end of threaded post 15 by being stretched out in through hole 2321, and by the nut 16 of matching by the fixed part 232 of fixed plate 23 It is fixed on support column 14, so that fixed seat 20 and adjustment seat 30 in fixed seat 20, nozzle assembly 40 are relative Be fixed on water conservancy diversion body of heater 10, and spout base 50 is fixed by fixed seat 20.

Further, with reference to shown in Fig. 2 and Fig. 6, the lower position of the connected entrance 12 is corresponded in the tin liquor runner 11 It is additionally provided with divider 70, the divider 70 includes bottom plate 71 and multiple is disposed in left-right direction on the bottom plate 71 Baffle plate 72, the bottom plate 71 gradually tilts upward extension, and the top of the multiple baffle plate 72 on the flow direction of tin liquor In same level.

Nozzle and spout base 50 are to extend in left-right direction, the bearing of trend of tin liquor runner 11 with water conservancy diversion body of heater 10 It is consistent, the tin stream crest with a length, the length of the tin stream crest are formed when gushing out in spout 49 of the tin liquor from nozzle The as length of the left and right directions of spout 49.Divider 70 is located at the connected entrance 1214 of water conservancy diversion body of heater 10, passes through divider 70 Effect, when the tin liquor is moved upwards at connected entrance 12, the pressure relative equilibrium suffered by tin liquor between each baffle plate 72, tin Flow velocity when liquid enters nozzle by spout base 50 is roughly the same, so that can to gush out thickness in the longitudinal direction equal for nozzle Even tin stream crest, so as to carry out the welding job of high-quality to pcb board.

Wherein, the bottom wall of water conservancy diversion body of heater 10 is adapted with the bottom plate 71 of the divider 70, that is, bottom wall is by described Impeller 31 tilts upward extension to the direction of spout base 50, is easy to the assembling of water conservancy diversion body of heater 10 and divider 70, and improve water conservancy diversion The connection bonding strength of body of heater 10 and divider 70.

It is preferred that it is each when further balance tin liquor is by the entrance spout base 50 of divider 70 as shown in Figure 6 and Figure 7 The pressure suffered by tin liquor between individual baffle plate 72, a wherein side for multiple baffle plates 72 abut with the inner side of the bottom plate 71, separately One side is bent to the opposite direction of the flow direction, and from the flow direction, the length of baffle plate 72 is incremented by successively.

As shown in Figures 2 and 3, screen pack 80, the screen pack 80 are additionally provided with the lower end of the spout base 50 In the top of the seal retainer ring 13.The tin liquor of process is filtered by using the filter bores of screen pack 80, by tin liquor In thicker particulate contamination filter out, impurity can be avoided to enter in the nozzle of spray tin component and resulted in blockage, ensure that nozzle The tin stream crest smooth steady of middle ejection, to ensure the quality of pcb board welding.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered Row combines and combination.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

A kind of 1. jet apparatus of spout adjustable angle, for Solder Jet Plane, it is characterised in that including：

Water conservancy diversion body of heater, the tin liquor runner extended in left-right direction is provided with the water conservancy diversion body of heater；

Fixed seat, the fixed seat are relatively fixed on the water conservancy diversion body of heater, its top surface be provided with cross section for circular arc and to The groove of left and right directions extension；The bottom surface of the fixed seat offers first connected respectively with the tin liquor runner and groove and connected Through hole；

Adjustment seat, the bottom of the adjustment seat are adapted with the groove and are rotatably arranged in the groove, the tune The top for saving seat is a mounting plane, and what is extended in left-right direction on the mounting plane offers downward through the adjustment seat Bottom and the second intercommunicating pore for being connected with first intercommunicating pore；

Nozzle assembly, the nozzle assembly be arranged on the adjustment seat mounting plane on, on the nozzle assembly formed with The spout of the second intercommunicating pore connection.
2. the jet apparatus of spout adjustable angle as claimed in claim 1, it is characterised in that the fixed seat left and right directions The fixed plate for fixing the adjustment seat is also respectively provided with both ends, is corresponded in each fixed plate in the groove The first mounting hole is offered on mandrel line, the first mounting hole in two fixed plates is corresponded on the left and right ends of the adjustment seat Position offer the second mounting hole connected with second intercommunicating pore respectively, the first mounting hole of the adjustment seat passes through tight Firmware is fixed on the second mounting hole of the fixed seat.
3. the jet apparatus of spout adjustable angle as claimed in claim 1, it is characterised in that the nozzle assembly includes：

Installing plate, the installing plate are fixedly mounted on the mounting plane, and second intercommunicating pore is corresponded on the installing plate Position offer third connecting hole；

Nozzle, the nozzle include can fore-and-aft direction slide the preceding adjustable plate and aft ramp that are arranged on the installing plate, The preceding adjustable plate and aft ramp are located at the front and rear sides in the third connecting hole, the upper surface difference of its opposing inner end respectively Front apron and rear baffle are fixed with, formed with the spout between the front apron and rear baffle.
4. the jet apparatus of spout adjustable angle as claimed in claim 3, it is characterised in that the nozzle also includes fixation and set Two nozzle side plates on the installing plate are put, the two nozzles side plate is located at the left and right two in the third connecting hole respectively Side, and be bonded with the left and right ends of the front apron and rear baffle.
5. the jet apparatus of spout adjustable angle as claimed in claim 1, it is characterised in that also include spout base, institute Length direction extension of the spout base along the tin liquor runner is stated, through connection, lower ending opening is arranged on described its upper and lower ends Formed and described first on the top of water conservancy diversion body of heater one end and with the tin liquor flow passage, upper end open by width is tapered The flow jeting port of intercommunicating pore adaptation, the flow jeting port are extend into first intercommunicating pore.
6. the jet apparatus of spout adjustable angle as claimed in claim 5, it is characterised in that right on the water conservancy diversion body of heater roof The position of the spout base lower ending opening is answered to offer connected entrance with the tin liquor flow passage, the water conservancy diversion body of heater roof The seal retainer ring around the connected entrance is provided with, the outer rim of the lower ending opening and the seal retainer ring of the spout base is big It is small to be adapted.
7. the jet apparatus of spout adjustable angle as claimed in claim 6, it is characterised in that correspond to institute in the tin liquor runner The lower position for stating connected entrance is additionally provided with divider, and the divider includes bottom plate and multiple is disposed in left-right direction Baffle plate on the bottom plate, the bottom plate gradually tilt upward extension on the flow direction of tin liquor, and the multiple baffle plate Top is in same level.
8. the jet apparatus of spout adjustable angle as claimed in claim 7, it is characterised in that wherein the one of the multiple baffle plate Side is abutted with the inner side of the bottom plate, and another side is bent to the opposite direction of the flow direction, and from the flow direction On, the length of baffle plate is incremented by successively.
9. the jet apparatus of spout adjustable angle as claimed in claim 6, it is characterised in that in the lower end of the spout base Screen pack is additionally provided with, the screen pack is located at the top of the seal retainer ring.