CN212736846U

CN212736846U - Prevent shower nozzle for injection molding machine of jam

Info

Publication number: CN212736846U
Application number: CN202021197163.0U
Authority: CN
Inventors: 苟义东
Original assignee: Weisu Machinery Technology Shanghai Co ltd
Current assignee: Weisu Machinery Technology Shanghai Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-19
Anticipated expiration: 2030-06-24

Abstract

The utility model is suitable for an injection molding machine equipment technical field provides a prevent shower nozzle for injection molding machine of jam, under sealing mechanism's effect, through the first bolt of twisting of manual rotation, can drive the flexible removal of backing plate, can extrude sealed rubber ring and mounting through two backing plates, can seal the junction of shower nozzle body and mounting through sealed rubber ring, prevents that liquid from spilling over from the gap. The utility model discloses in, under sealing mechanism's effect, twist the bolt through manual first hand of rotating, can drive the flexible removal of backing plate, can extrude sealing rubber ring and mounting through two backing plates, can seal the junction of shower nozzle body and mounting through sealing rubber ring, prevent that liquid from spilling over from the gap, under filtering mechanism's effect, through the filter screen, can filter the impurity in the raw materials of moulding plastics, it is originally internal to prevent hard cubic entering shower nozzle to appear, cause inside jam, and the filter screen is convenient for install and dismantle, make its later stage clearance of being convenient for.

Description

Prevent shower nozzle for injection molding machine of jam

Technical Field

The utility model belongs to the technical field of injection molding machine equipment, especially, relate to a prevent shower nozzle for injection molding machine of jam.

Background

An injection moulding machine is a main moulding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic moulding mould, injecting plastic raw materials into a closed mould cavity through a nozzle, and obtaining the products after solidification and shaping.

The existing spray head for the injection molding machine does not have the function of sealing the fixing part of the spray nozzle and the injection molding machine in the using process, so that raw materials often overflow, and the device does not have the function of filtering the raw materials, so that impurities in the raw materials easily block the spray head.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent shower nozzle for injection molding machine of jam aims at solving current shower nozzle for injection molding machine, and at the in-process of its use, does not possess the mounting department to its nozzle and injection molding machine and seals for often spill over the raw materials, and the device does not possess the filterable function of raw materials, makes the problem of the easy shower nozzle of blockking up of impurity in the raw materials.

The utility model discloses a what realize like this prevents nozzle for injection molding machine of jam, including the shower nozzle body, shower nozzle body one side threaded connection has the mounting, and installs sealing mechanism between shower nozzle body and the mounting, sealing mechanism is inside including shower nozzle body fixed surface welded backup pad, and the inside threaded connection of its backup pad has the first bolt of twisting on the first hand, and twists bolt opposite side fixedly connected with backing plate on the first hand, shower nozzle body surface is connected with sealed rubber ring, and sealed rubber ring and mounting one side swing joint, filtering mechanism is installed to mounting inner.

Preferably, the backing plate is movably connected with the sealing rubber ring, and the sealing rubber ring forms a fixing structure with the fixing piece through the backing plate.

Preferably, the inner diameter of the sealing rubber ring is the same as the surface diameter of the spray head body, and the sealing rubber ring is movably connected with the spray head body.

Preferably, the inside spout that is connected including the fixed connection of mounting inner wall both sides of filter mechanism, and the inside cup joint of spout is inserted and is equipped with the slider, slider opposite side fixedly connected with filter screen, and the inside threaded connection of slider has the second hand to twist the bolt.

Preferably, the second hand-operated screwing bolt is movably connected with the sliding groove, and the sliding block and the sliding groove form a fixed structure through the second hand-operated screwing bolt.

Preferably, the filter screen and the inside swing joint of mounting, and the filter screen passes through the slider and constitutes sliding structure with the spout.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, under sealing mechanism's effect, through the first bolt of twisting on hand of manual rotation, can drive the flexible removal of backing plate, can extrude seal rubber ring and mounting through two backing plates, can seal the junction of shower nozzle body and mounting through seal rubber ring, prevent that liquid from spilling over from the gap.

2. The utility model discloses in, under filter mechanism's effect, through the filter screen, can filter the impurity in the raw materials of moulding plastics, it is originally internal to prevent that hard massive entering shower nozzle from appearing, causes inside jam, and the filter screen is convenient for install and dismantle, makes its later stage clearance of being convenient for.

Drawings

FIG. 1 is a schematic structural view of an anti-clogging injection molding machine nozzle of the present invention;

fig. 2 is a schematic structural view of the middle sealing mechanism of the present invention;

FIG. 3 is a schematic structural view of the filtering mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1-a nozzle body; 2-a fixing piece; 3-a sealing mechanism; 301-a support plate; 302-first hand bolt; 303-a backing plate; 304-sealing rubber ring; 4-a filtering mechanism; 401-a chute; 402-a slider; 403-filtering net; 404-second hand screw bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1-4, the utility model provides a prevent shower nozzle for injection molding machine of jam, including

shower nozzle body

1, 1 one side threaded connection of shower nozzle body has mounting 2, and install sealing mechanism 3 between shower nozzle body 1 and the mounting 2, sealing mechanism 3 is inside including 1 fixed surface welded backup pad 301 of shower nozzle body, the inside threaded connection of its backup pad 301 has first hand bolt 302, and first hand bolt 302 opposite side fixedly connected with

backing plate

303, 1 surface connection of shower nozzle body has sealed rubber ring 304, and sealed

rubber ring

304 and 2 one side swing joint of mounting, filtering mechanism 4 is installed to 2 the inner of mounting.

In this embodiment, by rotating the first hand screw 302, the pad plate 303 is driven to press the seal rubber 304.

Further, the backing plate 303 is movably connected with the sealing rubber ring 304, and the sealing rubber ring 304 and the fixing member 2 form a fixing structure through the backing plate 303.

In this embodiment, the sealing rubber ring 304 may block the connection between the sealing nozzle body 1 and the fixing member 2.

Further, the inner diameter of the sealing rubber ring 304 is the same as the surface diameter of the nozzle body 1, and the sealing rubber ring 304 is movably connected with the nozzle body 1.

In this embodiment, the sealing rubber ring 304 can move on the surface of the nozzle body 1, which facilitates the replacement in the later period.

Further, the inside of the filtering mechanism 4 comprises sliding grooves 401 fixedly connected with two sides of the inner wall of the fixing part 2, sliding blocks 402 are sleeved and inserted inside the sliding grooves 401, a filtering net 403 is fixedly connected with the other side of each sliding block 402, and second hand-screwed bolts 404 are connected with the inner threads of the sliding blocks 402.

In this embodiment, the filter screen 403 can filter out impurities and hard lumps in the raw material.

Further, a second hand-screwed bolt 404 is movably connected with the sliding chute 401, and the sliding block 402 and the sliding chute 401 form a fixed structure through the second hand-screwed bolt 404.

In the present embodiment, the slider 402 can be fixed in the chute 401 by turning the second hand-tightening bolt 404.

Further, the filter screen 403 is movably connected with the inside of the fixing member 2, and the filter screen 403 and the sliding groove 401 form a sliding structure through the sliding block 402.

In this embodiment, the filter screen 403 is easy to mount and dismount, so that the later-stage dismounting and cleaning is simple.

The utility model discloses a theory of operation and use flow: firstly, the sliding blocks 402 on two sides of the filter screen 403 are inserted into the sliding grooves 401 in a sleeved mode, the filter screen 403 is installed in the fixing part 2, the second hand-operated bolt 404 is rotated and moved in the sliding blocks 402 to press the sliding grooves 401, the filter screen 403 is pressed and fixed, the first hand-operated bolt 302 is rotated and moved in the supporting plate 301 to drive the backing plate 303 to stretch and retract, the sealing rubber ring 304 is pressed by the two backing plates 303 to enable the sealing rubber ring 304 to block the connection part of the spray head body 1 and the fixing part 2 for sealing, liquid is prevented from overflowing from a gap, when material injection operation is carried out, impurities and blocky hard objects in raw materials of the filter screen 403 are filtered through the filter screen 403, the situation that the impurities and the blocky hard objects enter the spray head body 1 to cause blockage is avoided, and therefore the working principle of the structure is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a prevent shower nozzle for injection molding machine of jam, including shower nozzle body (1), its characterized in that: shower nozzle body (1) one side threaded connection has mounting (2), and installs sealing mechanism (3) between shower nozzle body (1) and mounting (2), sealing mechanism (3) inside including shower nozzle body (1) fixed surface welded backup pad (301), its backup pad (301) internal thread is connected with first hand bolt (302), and first hand bolt (302) opposite side fixedly connected with backing plate (303), shower nozzle body (1) surface connection has sealed rubber ring (304), and sealed rubber ring (304) and mounting (2) one side swing joint, mounting (2) inner is installed filtering mechanism (4).

2. The anti-clogging nozzle for injection molding machines according to claim 1, characterized in that: the backing plate (303) is movably connected with the sealing rubber ring (304), and the sealing rubber ring (304) and the fixing piece (2) form a fixing structure through the backing plate (303).

3. The anti-clogging nozzle for injection molding machines according to claim 1, characterized in that: the inner diameter of the sealing rubber ring (304) is the same as the surface diameter of the spray head body (1), and the sealing rubber ring (304) is movably connected with the spray head body (1).

4. The anti-clogging nozzle for injection molding machines according to claim 1, characterized in that: the filter mechanism (4) is internally provided with a sliding groove (401) fixedly connected with two sides of the inner wall of the fixing part (2), the sliding groove (401) is internally sleeved with a sliding block (402), the other side of the sliding block (402) is fixedly connected with a filter screen (403), and the sliding block (402) is internally in threaded connection with a second hand-screwed bolt (404).

5. The anti-clogging nozzle head for injection molding machines according to claim 4, characterized in that: the second hand-operated bolt (404) is movably connected with the sliding groove (401), and the sliding block (402) and the sliding groove (401) form a fixed structure through the second hand-operated bolt (404).

6. The anti-clogging nozzle head for injection molding machines according to claim 4, characterized in that: the filter screen (403) is movably connected with the inside of the fixing part (2), and the filter screen (403) forms a sliding structure with the sliding groove (401) through the sliding block (402).