CN210257131U - Air suction cover of injection molding machine - Google Patents

Abstract

The utility model discloses an injection molding machine cover that induced drafts, including lateral sliding mechanism, sliding connection has a plurality of fixed standpipe in the lateral sliding mechanism, bracing piece fixedly connected with rose box is passed through at lateral sliding mechanism's top, fixed standpipe pass through the connecting pipe with the inside intercommunication of rose box, the top intercommunication of rose box has outer calandria, the bottom of fixed standpipe is through alling oneself with iron fixedly connected with hose. The utility model discloses an in the improvement to the rose box, in using, at first be provided with purified water and adsorption filler, adsorption filler can adsorb the harmful component in the gas, and its harmful component is under the condition that purified water washed, and harmful component dissolves in the aquatic, only needs to change the purified water this moment and can wash inside, and the later maintenance operation of being convenient for has increased the life who adsorbs filler.

Description

Air suction cover of injection molding machine

Technical Field

The utility model relates to an injection molding machine fan housing technical field specifically is an injection molding machine cover that induced drafts.

Background

Injection moulding is an important plastic processing means, in injection moulding's in-process, can usually get into the feed cylinder with the plastic granules from the hopper in, be equipped with the heating plate on traditional feed cylinder's the lateral wall, be equipped with the gliding screw rod along the feed cylinder in the feed cylinder, the screw rod is carried the plastic granules to the anterior segment of feed cylinder through the rotation, implement the heating to the feed cylinder through the heating plate, make its temperature rise to the melting temperature of plastics, the continuous plastics after will melting of rotation of screw rod send to the head of feed cylinder, the pressure of head makes the screw rod move backward, when the screw rod moves back to certain distance, backward thrust has reached hydraulic cylinder set for backpressure pressure, then the screw rod stall, hydraulic cylinder drive screw rod, the screw rod is then the same as the plunger, pour into the die cavity of mould with the fuse-element plastics in the feed cylinder.

In the production, namely in the prior art, the smoke generated by melting the inside is discharged during hot melting, harmful substances are contained in the plastic molten smoke, a common mode is to suck a fan cover with a negative pressure motor, so that a space is reserved between the fan cover and an external discharge pipe, and a part of smoke overflows.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection molding machine cover that induced drafts has solved the functional poor, the short and poor problem of flue gas treatment effect of life of current injection molding machine cover that induced drafts.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an air suction hood of an injection molding machine comprises a transverse sliding mechanism, wherein a plurality of fixed vertical pipes are connected in the transverse sliding mechanism in a sliding mode, the top of the transverse sliding mechanism is fixedly connected with a filter box through a support rod, the fixed vertical pipes are communicated with the interior of the filter box through connecting pipes, the top of the filter box is communicated with an outer discharge pipe, and the bottom of each fixed vertical pipe is fixedly connected with a hose through a link iron;

the number of the transverse clamping plates is two, and the two transverse clamping plates are correspondingly arranged on the front side and the rear side of the bottom of the transverse sliding mechanism;

the two elastic clamping devices are correspondingly and fixedly connected to the front side and the rear side of the fixed vertical pipe through fixed plates, and the elastic clamping devices are clamped in clamping ports formed in the transverse clamping plates;

the dust retention sleeve is detachably connected between the hose and the fixed vertical pipe, and the upper side and the lower side of the dust retention sleeve are respectively communicated with the hose and the fixed vertical pipe through communicating pipes;

the rubber sleeve is sleeved at the bottom end of the hose;

the adsorption sleeve is specifically an open square sleeve, the adsorption sleeve is fixed on the front side and the rear side of the inner wall of the filter box, adsorption filler is sleeved in the adsorption sleeve, and a gauze is sleeved above the inner cavity of the adsorption sleeve;

purified water is filled in the filter box, and the top end of the connecting pipe is sleeved in the adsorption sleeve;

and the negative pressure machine is sleeved in the outer discharge pipe.

Preferably, the elastic clamping device comprises a U-shaped block, a pressing handle is pivoted in the U-shaped block, a clamping block is fixedly connected to the top of the pressing handle, the clamping block is clamped in the clamping opening, and the pressing handle is elastically connected with the fixing plate through a spring.

Preferably, the hose with the right side of fixed standpipe side surface all fixedly connected with elastic plate, the upper and lower both sides that the dust is detained the cover overlap joint respectively two the relative one side of elastic plate, just communicating pipe runs through the elastic plate.

Preferably, the dust retention sleeve comprises a cylindrical sleeve, a threaded ring is connected to the cylindrical sleeve through an internal thread, and an isolation sleeve is fixedly connected to the top of the threaded ring.

Preferably, the front side and the rear side of the inner wall of the transverse sliding mechanism are both provided with sliding grooves, the two sliding grooves are connected in a sliding mode through transverse plates, and the fixed vertical pipes are sleeved on the transverse plates.

(III) advantageous effects

The utility model provides an air suction cover of an injection molding machine. The method has the following beneficial effects:

(1) the utility model discloses a to the improvement of rose box, in the use, at first be provided with purified water and adsorption filler, adsorption filler can adsorb the harmful component in the gas, and its harmful component is under the condition that purified water washed, and harmful component dissolves in the aquatic, only needs to change the purified water this moment and can wash inside, and the later maintenance operation of being convenient for has increased the life who adsorbs filler.

(2) The utility model discloses a detain the improvement of cover to the dust, the dust is detained the cover and is mainly filtered the dust in the gas, its dust can remain in the dust is detained the cover when discharging, is favorable to gathering the ash operation, can avoid the dust to get into in the purified water, can increase the time that the purified water used to guaranteed the inside holistic life of equipment, wherein inside improvement, separate the cover and can keep apart the dust, guaranteed inside mediation, the later stage clearance of being convenient for moreover.

(3) The utility model discloses a to the improvement of standpipe, its elasticity latch device can be with the chucking of fixed standpipe on the position of difference, can adjust according to the position of injection molding machine, convenient to use, it is also more convenient to install moreover, can use this equipment with the rubber sleeve cover on outer calandria, and is functional strong, can handle a plurality of injection molding machine outer exhaust gas simultaneously.

Drawings

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

FIG. 2 is a schematic view of the structure of the adsorption sleeve of the present invention;

FIG. 3 is a side view of the dust retention sleeve of the present invention;

fig. 4 is a schematic view of the dust retention sleeve of the present invention.

In the figure: 1 rose box, 2 outer calandria, 3 negative pressure machines, 4 adsorb cover, 5 purified water, 6 adsorb filler, 7 gauze, 8 bracing pieces, 9 horizontal slide mechanism, 10 connecting pipes, 11 horizontal cardboard, 12 fixed standpipe, 13 fixed plates, 14 elasticity latch device, 15 communicating pipes, 16 elastic plate, 17 dust are detained the cover, 171 cylinder cover, 172 screw ring, 173 spacer sleeve, 18 rubber sleeve, 19 hoses.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an air suction hood of an injection molding machine comprises a transverse sliding mechanism 9, a plurality of fixed vertical pipes 12 are connected in the transverse sliding mechanism 9 in a sliding mode, the fixed vertical pipes 12 are mainly distributed at the top of the injection molding machine, the top of the transverse sliding mechanism 9 is fixedly connected with a filter box 1 through a support rod 8, the upper end face and the lower end face of the filter box 1 are respectively provided with a water inlet and a water outlet, the support rods 8 are four, the fixed vertical pipes are distributed at four right-angle positions at the bottom of the filter box 1 and are beneficial to stabilizing the filter box 1 and ensuring the stability of the equipment during use, the fixed vertical pipes 12 are communicated with the interior of the filter box 1 through connecting pipes 10, and the connecting pipes 10 are specific telescopic pipes, usually, the distance for placing the injection molding machine in a working area is indefinite, so that each fixed vertical pipe 12 needs to be adjusted, when the position of the fixed vertical pipe, purified water 5 is filled in the filter box 1, the top end of the connecting pipe 10 is sleeved in the adsorption sleeve 4, the adsorption sleeve 4 is wholly positioned below the water level of the purified water 5, the adsorption sleeve 4 is specifically an open square sleeve, the adsorption sleeve 4 is fixed on the front side and the rear side of the inner wall of the filter box 1, the front side and the rear side of the adsorption sleeve 4 are detachably connected through bolts, the internal adsorption filler 6 can be periodically replaced, the adsorption sleeve 4 is sleeved with the adsorption filler 6, the adsorption filler 6 can be high manganese sand, bamboo charcoal or coconut shell carbon, the high manganese sand, the bamboo charcoal and the coconut shell carbon have good adsorption capacity, harmful substances in waste gas generated by plastics can be adsorbed, it is ensured that an externally discharged gas chamber meets the environmental protection standard, a gauze 7 is sleeved above the inner cavity of the adsorption sleeve 4, the gauze 7 plays a role in limiting the internal adsorption filler 6 and is beneficial to the external discharge of gas, the top of the filter box 1 is communicated with an external discharge pipe 2, and the bottom of the fixed vertical pipe 12 is fixedly connected with a hose 19 through a coupling iron;

the transverse clamping plates 11 are specifically two, the two transverse clamping plates 11 are correspondingly arranged on the front side and the rear side of the bottom of the transverse sliding mechanism 9, the two elastic clamping devices 14 are respectively and fixedly connected to the front side and the rear side of the fixed vertical pipe 12 through the fixed plate 13, the elastic clamping devices 14 are clamped in clamping ports formed in the transverse clamping plates 11, each elastic clamping device 14 comprises a U-shaped block, a pressing handle is pivoted in the U-shaped block, a clamping block is fixedly connected to the top of the pressing handle and clamped in the clamping ports, the pressing handle is elastically connected with the fixed plate 13 through a spring, by improving the elastic clamping device 14, the two pressing handles are pressed in opposite directions, the clamping block can rotate and be separated from the bayonet, at the moment, the vertical pipe can be moved and fixed, under the elastic action of the spring, the clamping blocks are clamped in different clamping openings, so that the position of the fixed vertical pipe 12 can be adjusted;

the dust detains the cover 17, the dust detains the cover 17 and can dismantle and connect between hose 19 and fixed standpipe 12, the dust detains the cover 17 and mainly filters the dust in the gas, its dust can remain in the dust detains the cover 17 when discharging, help to collect the ash operation, can avoid the dust to get into in the purified water 5, can increase the time that the purified water 5 uses, thus has guaranteed the holistic life in the inside of equipment, and the upper and lower both sides that the dust detained the cover 17 are all communicated with hose 19 and fixed standpipe 12 respectively through communicating pipe 15, the rubber sleeve 18 cup joints the bottom at hose 19, the effect of the rubber sleeve 18, mainly used for with the effect of the outer discharge pipe sealing intercommunication of the injection molding machine;

the negative pressure machine 3 is sleeved in the outer exhaust pipe 2, and the negative pressure machine 3 can increase the efficiency of the exhaust of the treated smoke dust.

The utility model discloses one of them embodiment, the equal fixedly connected with elastic plate 16 in right side of hose 19 and fixed standpipe 12 side surface, the dust is detained the upper and lower both sides difference overlap joint of cover 17 in two relative one sides of elastic plate 16, can guarantee the stability that the dust is detained the cover 17 and uses, appear when using that inside dust is more, directly take off the dust and detain cover 17, can wash the operation to inside, such mounting means is functional strong, the specific deashing operation of being convenient for, be convenient for change the operation of dust is detained cover 17, the time of having practiced thrift the use, it is optimal, the dust is detained the top of cover 17 and all can set up the rubber circle bottom, certain leakproofness can be played, avoid appearing the problem of gas overflow, and communicating pipe 15 runs through elastic plate 16, can carry out smooth and easy operation of discharging fume.

The best improvement, dust is detained cover 17 and is included cylinder cover 171, the top filter screen setting of cylinder cover 171, when the dust gets into in the cylinder cover 171, under the isolation of filter screen, its dust can remain in inside, cylinder cover 171 female connection has screw ring 172, in use, screw ring 172 can be dismantled, thereby guarantee that the dust can be convenient wash, the top fixedly connected with separation sleeve 173 of screw ring 172, the effect of separation sleeve 173, be used for keeping apart the dust between cylinder cover 171 and separation sleeve 173, the air current is the higher rising of temperature rapidly, under the separation of separation sleeve 173, the air current rises at the middle part axial of separation sleeve 173 internal diameter, the dust falls down between cylinder cover 171 and separation sleeve 173 under the promotion of air current.

Specifically, the chutes are formed in the front side and the rear side of the inner wall of the transverse sliding mechanism 9, the two chutes are connected in a sliding mode through the transverse plate, the pulleys can be further arranged at the front end and the rear end of the transverse plate, the moving flexibility is further improved, and the fixed vertical tube 12 is sleeved on the transverse plate.

The working principle is as follows: during the use, according to the position that the injection molding machine was placed, the relative direction adjusts the press ram on the elasticity latch device 14, can remove fixed standpipe 12 to on cup jointing the outer pipe of discharging fume of injection molding machine with rubber sleeve 18, the flue gas is discharged and gets into in the dust is detained the cover 17 from outer discharging fume pipe, can keep apart dust in the flue gas, in the further entering absorption cover 4 of flue gas behind the dust of isolation, wherein gaseous harmful component is effectually clear away.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (5)

1. The utility model provides an injection molding machine cover that induced drafts, includes lateral sliding mechanism (9), its characterized in that: the horizontal sliding mechanism (9) is connected with a plurality of fixed vertical pipes (12) in a sliding mode, the top of the horizontal sliding mechanism (9) is fixedly connected with a filter box (1) through a supporting rod (8), the fixed vertical pipes (12) are communicated with the interior of the filter box (1) through connecting pipes (10), the top of the filter box (1) is communicated with an outer discharge pipe (2), and the bottoms of the fixed vertical pipes (12) are fixedly connected with hoses (19) through coupling iron;

the number of the transverse clamping plates (11) is two, and the two transverse clamping plates (11) are correspondingly arranged on the front side and the rear side of the bottom of the transverse sliding mechanism (9);

the number of the elastic clamping devices (14) is two, the two elastic clamping devices (14) are correspondingly and fixedly connected to the front side and the rear side of the fixed vertical pipe (12) through a fixed plate (13), and the elastic clamping devices (14) are clamped in clamping ports formed in the transverse clamping plate (11);

the dust retention sleeve (17) is detachably connected between the hose (19) and the fixed vertical pipe (12), and the upper side and the lower side of the dust retention sleeve (17) are respectively communicated with the hose (19) and the fixed vertical pipe (12) through communicating pipes (15);

the rubber sleeve (18), the said rubber sleeve (18) is connected to the bottom end of the said hose (19) in a sleeving manner;

the adsorption device comprises an adsorption sleeve (4), wherein the adsorption sleeve (4) is an open square sleeve, the adsorption sleeve (4) is fixed on the front side and the rear side of the inner wall of the filter box (1), adsorption filler (6) is sleeved in the adsorption sleeve (4), and a gauze (7) is sleeved above the inner cavity of the adsorption sleeve (4);

the purified water (5) is filled in the filter box (1), and the top end of the connecting pipe (10) is sleeved in the adsorption sleeve (4);

the negative pressure machine (3), the negative pressure machine (3) cup joints in the outer calandria (2).

2. The air suction hood of the injection molding machine according to claim 1, characterized in that: the elastic clamping device (14) comprises a U-shaped block, a pressing handle is pivoted in the U-shaped block, a clamping block is fixedly connected to the top of the pressing handle, the clamping block is clamped in the clamping opening, and the pressing handle is elastically connected with the fixing plate (13) through a spring.

3. The air suction hood of the injection molding machine according to claim 1, characterized in that: hose (19) with the equal fixedly connected with elastic plate (16) in right side of fixed standpipe (12) side surface, the upper and lower both sides overlap joint respectively of dust detention cover (17) are two the relative one side of elastic plate (16), just communicating pipe (15) run through elastic plate (16).

4. The air suction hood of the injection molding machine according to claim 1, characterized in that: the dust retention sleeve (17) comprises a cylindrical sleeve (171), a threaded ring (172) is connected to the cylindrical sleeve (171) in an internal thread mode, and an isolation sleeve (173) is fixedly connected to the top of the threaded ring (172).

5. The air suction hood of the injection molding machine according to claim 1, characterized in that: the front side and the rear side of the inner wall of the transverse sliding mechanism (9) are respectively provided with a sliding chute, the two sliding chutes are connected in a sliding mode through a transverse plate, and the fixed vertical pipe (12) is sleeved on the transverse plate.

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