CN208020616U - Filtering nozzle for the conveying of notebook computer shell moulded pulp - Google Patents

Abstract

Filtering nozzle for the conveying of notebook computer shell moulded pulp, it is related to notebook computer shell processing equipment field, including main casing, injector head, interior delivery pipe, banking stop, discharging gate and filter, the main casing is a hollow body, it is threadedly coupled in the front end of main casing and injector head is installed, it is internally provided with interior delivery pipe in main casing, filter is installed between the end and injector head of the interior delivery pipe, the filter is tightly pressed against the nozzle end of interior delivery pipe by injector head, well-regulated filter hole is opened up on the filter, the front end of the injector head is provided with discharging gate, annular stop piece is also welded on main casing.The utility model ensure that the degree of purity of slurry, improve using effect, be easily installed, play the role of well it is anti-skidding, increase the stability and fastness of connection, can ensure filter installation stability, reduce the damage ratio of filter, prolong the service life.

Description

Filtering nozzle for the conveying of notebook computer shell moulded pulp

Technical field：

The present invention relates to notebook computer shell processing equipment fields, and in particular to one kind is defeated for notebook computer shell moulded pulp The filtering nozzle sent.

Background technology：

Notebook computer shell is all the model and structure according to notebook, will first make notebook when processing The finishing of shell comes out, and then pours into thermoplastic material on grinding tool, then injection molding after grinding tool is heated, at this The slurry used in the process is conveyed by delivery pipe, needs to ensure the complete pure of slurry conveying during conveying, Without pollutant and particulate matter, this is just needed increasing filter device during slurry conveys, and outer enlarged filters Equipment can influence the efficiency of conveying again, therefore the art of this patent scheme discloses one kind and being mounted on filter-type nozzle on conveyance conduit, Problem above is solved with this.

Utility model content：

Technical problem to be solved by the present invention lies in safety and stability after a kind of assembling of offer, easy to disassemble, cleaning has Prolong the service life, enhance filter effect it is a kind of for notebook computer shell moulded pulp conveying filtering nozzle.

For the filtering nozzle of notebook computer shell moulded pulp conveying, including main casing, injector head, interior delivery pipe, limit Piece, discharging gate and filter, the main casing are a hollow body, are threadedly coupled in the front end of main casing and are equipped with injection Head is equipped with filter, institute in the interior delivery pipe that is internally provided with of main casing between the end and injector head of the interior delivery pipe The nozzle end that filter is tightly pressed against interior delivery pipe by injector head is stated, well-regulated filter hole is opened up on the filter, The front end of the injector head is provided with discharging gate, and annular stop piece is also welded on main casing；

The filter is disc-shaped structure, and the filter hole opened up on filter is scattered in cyclic structure, is tied in ring-type The center of structure is also opened up there are one filter hole, impurity can be carried out so adequately filtering also can guarantee it is uniform when slurry conveying Shunting, to ensure conveying stability and uniformity；

The internal diameter of the interior delivery pipe is identical as the diameter for the cyclic structure that filter hole is scattered in, and can ensure so interior defeated The pipe slurry that conveying comes is sent just can uniformly to be shunted by filter hole；

External thread part is additionally provided on the outside of the end of the main casing, external thread part is used for connecting the main feedline of slurry, After connection, the interior delivery pipe of extension is inserted into inside main feedline, ensures the stability of slurry conveying；

Anti-skidding shrinkage pool is additionally provided on the outer tube wall of the main casing, there are three anti-skidding shrinkage pool settings, uniformly longitudinal successively It is distributed on the outer wall of main casing, will not occur after being clamped using tool when installing and dismounting using anti-skidding shrinkage pool big The sliding of amplitude, it is easy to install and use；

The terminal part of the jet blower is provided with screwed pipe, for being threadedly coupled between main casing；

In addition it is also equipped with ring type seal in the centre of jet blower and main bushing connection, for ensureing jet blower and master The leakproofness connected between casing；

The center of the discharging gate offers discharge hole, and discharge hole is set as single hole, while the outside of discharging gate is rule Polygonized structure, in this way to discharging gate and jet blower carry out dismounting screw when with regard to more convenient, single hole arrangements go out Material hole is also beneficial to the uniformity of slurry output.

In use, the terminal part of entire filtering nozzle is connected on the main delivery pipe of slurry, it is outside upper using main casing External thread part and main feedline between be attached by the way of being screwed, after connection interior delivery pipe can be inserted into master it is defeated It send inside pipe, such slurry is flowed into after the filtering of filter from interior delivery pipe and is flowed into main casing, then from jet blower The screwed pipe of end is flowed in discharging gate and is discharged through discharge hole, and in the whole process, filter can be effectively filtered slurry In large granular impurity, to ensure that discharging gate outflow slurry degree of purity, if having impurity by mistake in the whole process After filter, periodically filtering nozzle integral demounting is got off, jet blower is then removed, pours out filter and filter is cleaned, and Use can be repeated in dredging filter hole；

The utility model has the beneficial effects that：

1, good filtration can be played by installing filter additional in main pipeline, ensure that the degree of purity of slurry, be promoted Using effect；

2, anti-skidding shrinkage pool is set on main casing, be easily installed play the role of well it is anti-skidding；

Interior delivery pipe is inserted inside main delivery pipe when 3, installing, increases the stability of connection, and in main casing End set external screw thread increases the fastness of connection；

4, the outside of discharging gate is arranged to the polygonized structure of rule, is conveniently screwed convenient for tool clamping；

5, by main casing add jet blower screw combination in the way of filter is fixed, can ensure filter install Stability, reduce the damage ratio of filter, prolong the service life；

Description of the drawings：

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the main sleeve structure schematic diagram of the utility model；

Fig. 3 is the A-A of main casing to diagrammatic cross-section；

Fig. 4 is injection nozzle structure schematic diagram；

Fig. 5 is filter structural schematic diagram；

Wherein：The main casings of 1-；2- injector heads；21- screwed pipes；Delivery pipe in 3-；4- banking stops；5- external thread parts；6- goes out Expect mouth；7- discharge holes；8- sealing rings；The anti-skidding shrinkage pools of 9-；10- filters；101- filter hole.

Specific implementation mode：

In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under Face combines specific example, and the utility model is expanded on further.

In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal" Either position relationship is orientation based on ... shown in the drawings or position relationship for position, is merely for convenience of describing this practicality and simplification is retouched State, rather than indicate either to imply that signified device or element must have a particular orientation, with specific azimuth configuration and Operation, therefore should not be understood as limiting the present invention.

In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or be integrally connected, it can be mechanical connection, can also be electrical connection, can be directly connected to, can also be by intermediate matchmaker It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be Understand the concrete meaning of above-mentioned term in the present invention.

Embodiment 1：

As shown in Figs 1-4：

For the filtering nozzle of notebook computer shell moulded pulp conveying, including main casing 1, injector head 2, interior delivery pipe 3, limit Bit slice 4, discharging gate 6 and filter 10, main casing 1 are a hollow body, are threadedly coupled in the front end of main casing 1 and are equipped with spray First 2 are penetrated, interior delivery pipe 3 is internally provided in main casing 1, filter is installed between the end and injector head 2 of interior delivery pipe 3 10, filter 10 is tightly pressed against the nozzle end of interior delivery pipe 3 by injector head 2, and well-regulated filtering is opened up on filter 10 The front end in hole 101, injector head 2 is provided with discharging gate 6, and annular stop piece 4 is also welded on main casing 1；

Filter 10 is disc-shaped structure, and the filter hole 101 opened up on filter 10 is scattered in cyclic structure, in ring-type The center of structure is also opened up there are one filter hole, impurity can be carried out so adequately filtering also can guarantee it is equal when slurry conveying Even shunting, to ensure the stability and uniformity of conveying；

The internal diameter of interior delivery pipe 3 is identical as the diameter for the cyclic structure that filter hole 101 is scattered in, and can ensure so interior defeated Sending pipe 3 to convey the slurry to come just can uniformly be shunted by filter hole 101；

External thread part 5 is additionally provided on the outside of the end of main casing 1, external thread part 5 is used for connecting the main feedline of slurry, even After connecing, the interior delivery pipe 3 of extension is inserted into inside main feedline, ensures the stability of slurry conveying；

Anti-skidding shrinkage pool 9 is additionally provided on the outer tube wall of main casing 1, there are three the settings of anti-skidding shrinkage pool 9, uniformly longitudinal successively to divide Cloth will not occur big on the outer wall of main casing 1 after being clamped using tool when installing and dismounting using anti-skidding shrinkage pool The sliding of amplitude, it is easy to install and use；

The terminal part of jet blower 2 is provided with screwed pipe 21, for being threadedly coupled between main casing 1；

It is also equipped with ring type seal 8 in the centre of jet blower 2 and 1 interconnecting piece of main casing, for ensureing jet blower 2 and master The leakproofness connected between casing 1；

The center of discharging gate 6 offers discharge hole 7, and discharge hole 7 is set as single hole, while the outside of discharging gate 6 is rule Polygonized structure, in this way to discharging gate 7 and jet blower 2 carry out dismounting screw when with regard to more convenient, single hole arrangements Discharge hole is also beneficial to the uniformity of slurry output.

Embodiment 2：

As shown in Figs 1-4：Filtering nozzle for the conveying of notebook computer shell moulded pulp when in use will be entire The terminal part of filtering nozzle is connected on the main delivery pipe of slurry, using main casing 1 outside upper external thread part 5 and main feedline Between be attached by the way of being screwed, interior delivery pipe 3 can be inserted into inside main feedline after connection, such slurry from The inflow of interior delivery pipe 3 is flowed into after the filtering of filter 10 in main casing 1, then from the screwed pipe 21 of 5 end of jet blower It flows in discharging gate 5 and is discharged through discharge hole 7, in the whole process, filter 10 can be effectively filtered big in slurry Grain impurity, to ensure that the degree of purity of the slurry of the outflow of discharging gate 6 is determined if after having impurity to be filtered in the whole process Phase gets off nozzle integral demounting is filtered, and then removes jet blower 2, pours out filter 10 and cleaned to filter 10, and dredge Use can be repeated by filter opening 101.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (8)

1. the filtering nozzle for the conveying of notebook computer shell moulded pulp, it is characterised in that：Including main casing, injector head, interior defeated It is a hollow body to send pipe, banking stop, discharging gate and filter, the main casing, and peace is threadedly coupled in the front end of main casing It is equipped between the end and injector head of the interior delivery pipe in the interior delivery pipe that is internally provided with of main casing equipped with injector head Filter, the filter are tightly pressed against the nozzle end of interior delivery pipe by injector head, are opened up on the filter regular Filter hole, the front end of the injector head is provided with discharging gate, annular stop piece is also welded on main casing.

2. the filtering nozzle according to claim 1 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described Filter is disc-shaped structure, and the filter hole opened up on filter is scattered in cyclic structure, is also opened at the center of cyclic structure If there are one filter hole.

3. the filtering nozzle according to claim 1 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described The internal diameter of interior delivery pipe is identical as the diameter for the cyclic structure that filter hole is scattered in.

4. the filtering nozzle according to claim 1 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described External thread part is additionally provided on the outside of the end of main casing, external thread part is used for connecting the main feedline of slurry.

5. the filtering nozzle according to claim 1 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described Anti-skidding shrinkage pool is additionally provided on the outer tube wall of main casing.

6. the filtering nozzle according to claim 5 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described There are three anti-skidding shrinkage pool settings, and uniform genesis analysis is on the outer wall of main casing successively.

7. the filtering nozzle according to claim 1 for the conveying of notebook computer shell moulded pulp, it is characterised in that：It is described The center of discharging gate offers discharge hole, and discharge hole is set as single hole.

8. the filtering nozzle according to claim 7 for the conveying of notebook computer shell moulded pulp, it is characterised in that：Discharging The outside of mouth is the polygonized structure of rule.