CN217434869U

CN217434869U - Corrosion-resistant point glue feeding hot runner system

Info

Publication number: CN217434869U
Application number: CN202123276867.4U
Authority: CN
Inventors: 文运娇
Original assignee: Suzhou Maite Mould Co ltd
Current assignee: Suzhou Maite Mould Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-09-16
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the plastic mould field, concretely relates to corrosion resistance point advances gluey hot runner system, the novel nipple rectifier comprises a cylindrical shel, sliding connection has the nozzle in the barrel, the welding has a smooth section of thick bamboo on the nozzle, the spout has been seted up to the lateral wall of barrel, sliding connection has a smooth section of thick bamboo in the spout, sliding connection has the bayonet lock in the smooth section of thick bamboo, be provided with the spring in the smooth section of thick bamboo, threaded connection has the swivel nut in the outside of barrel, sliding connection has the end cap in the nozzle, be provided with the back shaft on the end cap, the welding has the connecting rod on the back shaft, the guide slot has been seted up on the nozzle, sliding connection has the connecting rod in the guide slot. The utility model discloses a set up structures such as barrel, nozzle, slide cartridge, spout, bayonet lock, spring, spiro, annular, do threaded motion through rotating spiro and barrel, and then make the spiro drive the nozzle through the bayonet lock and stretch out from the barrel in, make the device can be when using, adjust the length that the nozzle stretched into in the mould, more facilitate the use.

Description

Corrosion-resistant point glue feeding hot runner system

Technical Field

The utility model relates to a plastic mould technical field specifically is a corrosion resistance point advances gluey hot runner system.

Background

At present, the existing product is glued by point and is added with 50% GF, and the glue cannot be glued by point, because the diameter of the TIP at the TIP position at the front end of the hot nozzle is only 0.3, the material is not corrosion-resistant, a needle valve structure is mostly selected when GF material is produced, and because the front end of the needle valve structure is large in diameter, the material at the front end is corrosion-resistant. The publication No. CN211074520U discloses a corrosion-resistant point-glue-feeding hot runner system, which is characterized in that when the device is used, the discharging speed of a nozzle is inconvenient to control, and meanwhile, the nozzle cannot extend out of a cylinder body, so that the device is inconvenient to use. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion resistance point advances gluey hot runner system has solved the inconvenient problem of controlling of the ejection of compact speed of nozzle, has still solved the problem that the nozzle can not follow the barrel and stretch out.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive point advances gluey hot runner system, includes the barrel, sliding connection has the nozzle in the barrel, the welding has a smooth section of thick bamboo on the nozzle, the spout has been seted up to the lateral wall of barrel, sliding connection has a smooth section of thick bamboo in the spout, sliding connection has the bayonet lock in the smooth section of thick bamboo, be provided with the spring in the smooth section of thick bamboo, there is the swivel nut in the outside of barrel through threaded connection, sliding connection has the end cap in the nozzle, be provided with the back shaft on the end cap, the welding has the connecting rod on the back shaft, the guide slot has been seted up on the nozzle, sliding connection has the connecting rod in the guide slot, it has the ripple cover to bond in the nozzle, there is the spiro in the outside of nozzle through threaded connection.

Preferably, one end of the spring is welded with the nozzle, and the other end of the spring is welded with the bayonet.

Preferably, the threaded sleeve is provided with an annular groove, and the annular groove is connected with a clamping pin in a sliding manner.

Preferably, the plug is made of rubber, and the plug is of a conical structure.

Preferably, the corrugated sleeve is made of rubber, and a connecting rod is fixedly sleeved in the corrugated sleeve.

Preferably, a bump is welded on the connecting rod, and the bump is in contact with the spiral ring.

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

1. the utility model discloses a set up barrel, nozzle, slide cartridge, spout, bayonet lock, spring, swivel nut, annular isotructure, do the screw motion through rotating swivel nut and barrel, and then make the swivel nut pass through the bayonet lock and drive the nozzle and stretch out from the barrel in, make the device can be when using, adjust the length that the nozzle stretched into in the mould, more facilitate the use.

2. The utility model discloses a set up end cap, back shaft, connecting rod, guide slot, ripple cover, spiro isotructure, be screw motion through rotating spiro and nozzle, and then make the connecting rod drive the epaxial end cap of back and the nozzle slides, and then make the device when using, can adjust nozzle discharge gate ejection of compact speed through the end cap.

Drawings

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

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a cylinder body; 2. a nozzle; 3. a slide cylinder; 4. a chute; 5. a bayonet lock; 6. a spring; 7. a threaded sleeve; 8. a ring groove; 9. a plug; 10. a support shaft; 11. a connecting rod; 12. a guide groove; 13. a corrugated sleeve; 14. a spiro ring; 15. and (4) a bump.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-corrosion point glue feeding hot runner system comprises a barrel body 1, a nozzle 2 is connected in the barrel body 1 in a sliding mode, a sliding barrel 3 is welded on the nozzle 2, a sliding groove 4 is formed in the side wall of the barrel body 1, a sliding barrel 3 is connected in the sliding groove 4 in a sliding mode, a clamping pin 5 is connected in the sliding barrel 3 in a sliding mode, a spring 6 is arranged in the sliding barrel 3, a threaded sleeve 7 is connected to the outer side of the barrel body 1 through threads, an end cap 9 is connected in the nozzle 2 in a sliding mode, a supporting shaft 10 is arranged on the end cap 9, a connecting rod 11 is welded on the supporting shaft 10, a guide groove 12 is formed in the nozzle 2, a connecting rod 11 is connected in the guide groove 12 in a sliding mode, a corrugated sleeve 13 is bonded in the nozzle 2, and a spiral ring 14 is connected to the outer side of the nozzle 2 through threads.

Referring to fig. 3, one end of the spring 6 is welded to the nozzle 2, and the other end of the spring 6 is welded to the latch 5. By providing a spring 6, the bayonet 5 is forced into the annular groove 8.

Referring to fig. 3, the screw sleeve 7 is provided with a ring groove 8, and the ring groove 8 is slidably connected with a bayonet 5. The ring groove 8 is arranged, so that the screw sleeve 7 can drive the bayonet 5 to move.

Referring to fig. 2, the plug 9 is made of rubber, and the plug 9 has a tapered structure. The discharge hole of the nozzle 2 is sealed by arranging the plug 9.

Referring to fig. 2, the bellows 13 is made of rubber, and the connecting rod 11 is fixedly sleeved in the bellows 13. The guide groove 12 is closed by the provision of the bellows 13.

Referring to fig. 4, a bump 15 is welded on the connecting rod 11, and the bump 15 contacts with the spiral ring 14. By providing the projection 15, the friction between the connecting rod 11 and the threaded ring 14 is reduced.

The utility model discloses the concrete implementation process as follows: when the device is used, the spiral ring 14 is manually rotated, the spiral ring 14 rotates and the nozzle 2 makes a threaded motion, so that the spiral ring 14 moves towards the direction of the barrel body 1 on the nozzle 2, the spiral ring 14 moves to drive the lug 15 to move, the lug 15 moves to drive the connecting rod 11 to move, the connecting rod 11 drives the supporting shaft 10 to move, the supporting shaft 10 drives the plug 9 to move, so that the plug 9 and the discharge port of the nozzle 2 are separated, and the discharge port of the nozzle 2 can discharge materials, by arranging the plug 9, the supporting shaft 10, the connecting rod 11, the guide groove 12, the corrugated sleeve 13, the spiral ring 14 and other structures, the spiral ring 14 and the nozzle 2 are rotated to make the connecting rod 11 drive the plug 9 and the nozzle 2 on the supporting shaft 10 to slide, so that when the device is used, the discharge port discharging speed of the nozzle 2 can be adjusted through the plug 9, the nozzle 2 extends into a mold, then the spiral sleeve 7 is rotated, the spiral sleeve 7 rotates and makes a threaded motion with the barrel body 1, make swivel nut 7 remove, swivel nut 7 drives bayonet lock 5 and removes, bayonet lock 5 drives smooth section of thick bamboo 3 and removes, smooth section of thick bamboo 3 drives nozzle 2 and removes, and then make in nozzle 2 stretches into the mould, through setting up barrel 1, nozzle 2, smooth section of thick bamboo 3, spout 4, bayonet lock 5, spring 6, swivel nut 7, annular 8 isotructure, be screw motion through rotating swivel nut 7 and barrel 1, and then make swivel nut 7 drive nozzle 2 through bayonet lock 5 and stretch out from barrel 1, make the device can be when using, adjust the length that nozzle 2 stretched into in the mould, more facilitate the use.

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

1. The utility model provides a corrosion resistance point advances gluey hot runner system, includes barrel (1), its characterized in that: the nozzle (2) is connected in the cylinder body (1) in a sliding way, the sliding cylinder (3) is welded on the nozzle (2), the side wall of the cylinder body (1) is provided with a sliding chute (4), the sliding chute (4) is connected with a sliding cylinder (3) in a sliding way, a bayonet lock (5) is connected in the sliding cylinder (3) in a sliding way, a spring (6) is arranged in the sliding cylinder (3), the outer side of the cylinder body (1) is connected with a threaded sleeve (7) through threads, a plug (9) is connected in the nozzle (2) in a sliding way, a support shaft (10) is arranged on the plug (9), a connecting rod (11) is welded on the support shaft (10), a guide groove (12) is arranged on the nozzle (2), a connecting rod (11) is connected in the guide groove (12) in a sliding way, a corrugated sleeve (13) is bonded in the nozzle (2), and the outer side of the nozzle (2) is connected with a spiral ring (14) through threads.

2. The corrosion resistant spot-on-glue hot runner system of claim 1, wherein: one end of the spring (6) is welded with the nozzle (2), and the other end of the spring (6) is welded with the bayonet (5).

3. The corrosion resistant spot-on-glue hot runner system of claim 1, wherein: an annular groove (8) is formed in the screw sleeve (7), and a clamping pin (5) is connected in the annular groove (8) in a sliding mode.

4. The corrosion resistant spot-on-glue hot runner system of claim 1, wherein: the plug (9) is made of rubber, and the plug (9) is of a conical structure.

5. The corrosion resistant spot-on-glue hot runner system of claim 1, wherein: the corrugated sleeve (13) is made of rubber, and a connecting rod (11) is fixedly sleeved in the corrugated sleeve (13).

6. The corrosion resistant spot-on-glue hot runner system according to claim 1, wherein: a lug (15) is welded on the connecting rod (11), and the lug (15) is in contact with the spiral ring (14).