CN206561572U - A kind of injection mechanism of injection machine - Google Patents
A kind of injection mechanism of injection machine Download PDFInfo
- Publication number
- CN206561572U CN206561572U CN201720085837.XU CN201720085837U CN206561572U CN 206561572 U CN206561572 U CN 206561572U CN 201720085837 U CN201720085837 U CN 201720085837U CN 206561572 U CN206561572 U CN 206561572U
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- China
- Prior art keywords
- plate
- injection
- heating
- lower plate
- upper plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of injection mechanism of injection machine, the problem of solving the heating cylinder maintenance inconvenience of common injection mechanism, its drip irrigation device is, including heating cylinder, the periphery wall of the heating cylinder is provided with multigroup upper heating intermediate plate and lower heating intermediate plate closely arranged, the two ends of the upper heating intermediate plate are dorsad extended with the first upper plate and the second upper plate respectively, the two ends of the lower heating intermediate plate are dorsad extended with the first lower plate and the second lower plate respectively, first upper plate is articulated with the first lower plate, provided with multigroup pulling assembly for driving both move toward one anothers between second upper plate and the second lower plate, reach the purpose of the heating cylinder of the injection mechanism for ease of maintenaince.
Description
Technical field
The utility model is related to injection machine equipment, more particularly to a kind of injection mechanism of injection machine.
Background technology
Set on existing injection machine, heating cylinder and rotation screw rod be equipped with the feed hopper communicated therewith, heating cylinder,
Heating cylinder is equipped with outside injection barrel.Injection process, which refers to supply plastic material by the feed hopper of injection machine, to be heated
Injection barrel, raw material is by the screw rod of lasting rotation, then barrel Jing Guo external heat produces shear heat, melts plastic raw materials
Flow-like is melted into, is pooled in the collection chamber that barrel is connected with nozzle.
The Chinese utility model patent for now retrieving a Publication No. CN200991981 discloses a kind of note of injection machine
Penetrate mechanism, including heating cylinder.As shown in figure 1, in the prior art, the heating function of heating cylinder 2 is by the outer of barrel
Heating plate 8 that the circle circle of side wall parcel one is closely arranged realizes heating, and heating plate 8 includes upper clip 81 and lower clamping piece 82, and
Gripped between the two by multigroup screw bolt and nut.
But, because heating plate is chronically at heated condition, not only need often to change upper clip and lower clamping piece, Er Qie
Heating plate is also required to remove upper clip and lower clamping piece in the case of damaging, the process of this multigroup screw bolt and nut of dismounting, generally
The plenty of time of maintenance personal is expended, is unfavorable for improving maintenance efficiency, so as to be unfavorable for increasing production capacity.
Utility model content
The purpose of this utility model is to provide a kind of injection mechanism of injection machine, with heating cylinder for ease of maintenaince excellent
Point.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of injection of injection machine
Mechanism, including heating cylinder, the periphery wall of the heating cylinder are pressed from both sides provided with multigroup upper heating intermediate plate closely arranged and lower heating
Piece, the two ends of the upper heating intermediate plate are dorsad extended with the first upper plate and the second upper plate, the two ends of the lower heating intermediate plate respectively
The first lower plate and the second lower plate are dorsad extended with respectively, and first upper plate is articulated with the first lower plate, second upper plate and
Provided with multigroup pulling assembly for driving both move toward one anothers between two lower plates.
By using above-mentioned technical proposal, one end of upper heating intermediate plate and lower heating intermediate plate passes through under the first upper plate and first
Plate is hinged, and then conveniently upper heating intermediate plate and lower heating intermediate plate are placed on the periphery wall of heating cylinder, and upper heating
The other end of intermediate plate and lower heating intermediate plate is interconnected and fixed by pulling assembly, then when being repaired to heating cylinder,
Without dismantling and installing multigroup screw bolt and nut, so that the heating cylinder is for ease of maintenaince, the work of maintenance personal is greatly accelerated
Make efficiency, be conducive to increasing the production capacity of the injection machine.
Further setting of the present utility model, the pulling assembly includes being located at the column spinner of the second upper plate, rotatable connection
Located at the second lower plate and consolidate in the latch hook of column spinner and for latch hook hook and tense the second upper plate and the second lower plate move toward one another
Fixed column.
By using above-mentioned technical proposal, upper heating intermediate plate and lower heating intermediate plate are placed on after heating cylinder, the is made as far as possible
Two upper plates and the second lower plate are close to each other, and latch hook is threaded in fixed column, so that fixed column and the firm inlay card of latch hook, realize and draw
Tight second upper plate and the second lower plate move toward one another, effectively accelerate the operating efficiency of maintenance personal.
Further setting of the present utility model, the column spinner is away from one end of two upper plates provided with barrier in the spacing of latch hook
Cap.
By using above-mentioned technical proposal, limited cap has barrier effect to latch hook, and then latch hook is free on column spinner
While rotation, also it is difficult to slip column spinner, and then add the fastness of the pulling assembly.
It is of the present utility model it is further set, the pulling assembly is included located at the son lock of the second upper plate and located at the
Two lower plates and with sub- snap fit and tense the locking device and a female of the second upper plate and the second lower plate move toward one another.
By using above-mentioned technical proposal, locking device and a female is buckled in after sub- lock, locking device and a female is retracted downwards, you can realized and tense
Second upper plate and the second lower plate are close to each other, so that upper heating intermediate plate and lower heating intermediate plate are clamped and fastened on the periphery of heating cylinder
Wall.
Further setting of the present utility model, the end face outside of first lower plate is provided with multiple rotating rings, described first
The end face outside of upper plate is provided with the rotating shaft rotated freely in rotating ring.
By using above-mentioned technical proposal, rotating shaft and rotating ring coordinate, and are realizing what the first upper plate and the first lower plate were hinged
Meanwhile, multiple rotating rings also effectively increase the fastness of the articulated structure, so that the structure is more durable.
Injecting cavity is provided with further setting of the present utility model, the heating cylinder, the injecting cavity is communicated with hopper,
The heating cylinder is provided with the injection for being provided with injecting terminal feeding in injection terminal, the injecting cavity away from one end of hopper
Bar.
By using above-mentioned technical proposal, the raw material in hopper falls the injecting cavity to heating cylinder under gravity
Afterwards, it is pushed into inject terminal by injection rod, during raw material is moved in injecting cavity, upper heating intermediate plate and the production of lower heating intermediate plate
In raw heat transfer to injecting cavity, and raw material is heated into fusing, the injection mechanism will be heated and function of injection is being injected simultaneously
Intracavitary is carried out, and is prevented effectively from multi-cavity injection and is caused to waste.
Further setting of the present utility model, the injection rod is in the shape of a spiral.
By using above-mentioned technical proposal, injection rod in the shape of a spiral, and then will promote former during injection rod is rotated
Expect that, to injection terminal motion, this injection system more thoroughly and is difficult to be blocked.
In summary, the utility model has the advantages that：Compared with common injection mechanism, the utility model will
Heating and function of injection are carried out in injecting cavity simultaneously, then substantially reduce the cost of manufacture of technological process and injection machine,
And when being repaired to heating cylinder, without dismantling and installing multigroup screw bolt and nut back and forth.Generally speaking this practicality
It is new, sound construction, it is easy to repair, easy to operate, cost is low, long lifespan.
Brief description of the drawings
Fig. 1 is the structural representation of heating plate in the prior art；
Fig. 2 is the structural representation of embodiment 1；
Fig. 3 is the annexation schematic diagram of upper heating intermediate plate and lower heating intermediate plate in embodiment 1；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation of pulling assembly in embodiment 2.
Reference：1st, injecting cavity；2nd, heating cylinder；21st, upper heating intermediate plate；211st, the first upper plate；2111st, rotating shaft；
212nd, the second upper plate；22nd, lower heating intermediate plate；221st, the first lower plate；2211st, rotating ring；222nd, the second lower plate；3rd, hopper；4th, note
Penetrate terminal；5th, injection rod；6th, pulling assembly；61st, column spinner；611st, limited cap；62nd, latch hook；63rd, fixed column；64th, sub- lock；
65th, locking device and a female；8th, heating plate；81st, upper clip；82nd, lower clamping piece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment 1：A kind of injection mechanism of injection machine, as shown in Fig. 2 including the good heating cylinder 2 of thermal conductivity, heating
Injecting cavity 1 is provided with barrel 2, injecting cavity 1 is communicated with hopper 3, and the periphery wall of heating cylinder 2 is clamped with eight groups of close arrangements and used
In the upper heating intermediate plate 21 and lower heating intermediate plate 22 that are heated to raw material, heating cylinder 2 is provided with dispensing end away from one end of hopper 3
It is provided with injecting the raw material in the injection rod 5 of the feeding of terminal 4, hopper 3 in son 4, injecting cavity 1 under gravity to fall to heating
After injecting cavity 1 in barrel 2, it is pushed into inject terminal 4 by injection rod 5, it is upper to add during raw material is moved in injecting cavity 1
In heat transfer to the injecting cavity 1 that hot intermediate plate 21 and lower heating intermediate plate 22 are produced, and raw material is heated into fusing, the injection mechanism will
Heating and function of injection are carried out in injecting cavity 1 simultaneously, are prevented effectively from multi-cavity injection and are caused to waste.
In the shape of a spiral, injection rod 5 in the shape of a spiral, and is driven injection rod 5 by the motor positioned at the lower section of heating cylinder 2, is entered
And injection rod 5 rotate during by promote raw material to injection terminal 4 move, this injection system more thoroughly and be difficult by
Block.
As shown in Figures 2 and 3, the two ends of upper heating intermediate plate 21 are dorsad extended with the first upper plate 211 and the second upper plate respectively
212, the two ends of lower heating intermediate plate 22 are dorsad extended with the first lower plate 221 and the second lower plate 222 respectively, and the first upper plate 211 is hinged
Provided with multigroup pulling assembly for driving both move toward one anothers between the first lower plate 221, the second upper plate 212 and the second lower plate 222
6, upper heating intermediate plate 21 and lower one end for heating intermediate plate 22 are hinged by the first upper plate 211 and the first lower plate 221, Jin Erfang
Just by it is upper heating intermediate plate 21 and it is lower heating intermediate plate 22 be placed on the periphery wall of heating cylinder 2, and it is upper heating intermediate plate 21 and it is lower plus
The other end of hot intermediate plate 22 is interconnected and fixed by pulling assembly 6, then when being repaired to heating cylinder 2, without tearing open
Multigroup screw bolt and nut is unloaded and installed, so that the heating cylinder 2 is for ease of maintenaince, the work effect of maintenance personal is greatly accelerated
Rate, is conducive to increasing the production capacity of the injection machine.
The end face outside of first lower plate 221 is welded with two rotating rings 2211, and the end face outside of the first upper plate 211 is welded with
The rotating shaft 2111 rotated freely in rotating ring 2211, rotating shaft 2111 and rotating ring 2211 coordinate, and are realizing the He of the first upper plate 211
While first lower plate 221 is hinged, multiple rotating rings 2211 also effectively increase the fastness of the articulated structure, so that the structure
It is more durable.
As shown in Figure 2 and Figure 4, pulling assembly 6 includes being welded in the column spinner 61 of the second upper plate 212, is rotatably connected in rotation
The latch hook 62 of rotary column 61 and it is welded in the second lower plate 222 and consolidates and tense the second upper plate 212 and the second lower plate for the hook of latch hook 62
The fixed column 63 of 222 move toward one anothers, upper heating intermediate plate 21 and lower heating intermediate plate 22 are placed on after heating cylinder 2, second is made as far as possible
The lower plate 222 of upper plate 212 and second is close to each other, and latch hook 62 is threaded in fixed column 63, so that fixed column 63 and the jail of latch hook 62
Gu inlay card, realizes and tenses the second upper plate 212 and the move toward one another of the second lower plate 222, effectively accelerate the operating efficiency of maintenance personal.
Column spinner 61 is away from one end of two upper plates integrally formed with barrier in the limited cap 611 of latch hook 62,611 pairs of limited cap
While latch hook 62 is rotated freely with barrier effect, and then latch hook 62 on column spinner 61, also it is difficult to slip column spinner 61, enters
And add the fastness of the pulling assembly 6.
The course of work and principle：After raw material in hopper 3 is fallen in heating cylinder 2, to upper heating intermediate plate 21 and it is lower plus
Hot intermediate plate 22 is conductive, so that it generates heat, and raw material is heated by heating cylinder 2, opens motor and drives spiral helicine
Injection rod 5 is rotated, under the promotion of injection rod 5, and the raw material after fusing flow in injection terminal 4 and injected.Needing to remove
It is upper heating intermediate plate 21 and it is lower heating intermediate plate 22 when, latch hook 62 is directly screwed out into fixed column 63 so that it is upper heating intermediate plate 21 and it is lower plus
Hot intermediate plate 22 is separated, very convenient, it is easy to repair.
Embodiment 2：A kind of injection mechanism of injection machine, is with the difference of embodiment 1, as shown in Figure 2 and Figure 5,
Pulling assembly 6 includes the son lock 64 for being welded in the second upper plate 212 and is welded in the second lower plate 222 and coordinates with sub- lock 64
And the locking device and a female 65 of the second upper plate 212 and the move toward one another of the second lower plate 222 is tensed, locking device and a female 65 is buckled in after sub- lock 64, to
Under retract locking device and a female 65, you can realize tense the second upper plate 212 and the second lower plate 222 it is close to each other so that it is upper heating intermediate plate 21
The periphery wall of heating cylinder 2 is clamped and fastened on lower heating intermediate plate 22.
Claims (7)
1. a kind of injection mechanism of injection machine, including heating cylinder (2), it is characterised in that the periphery wall of the heating cylinder (2)
Provided with multigroup upper heating intermediate plate (21) closely arranged and lower heating intermediate plate (22), the two ends difference of the upper heating intermediate plate (21)
The first upper plate (211) and the second upper plate (212) are dorsad extended with, the two ends of the lower heating intermediate plate (22) are dorsad extended with respectively
First lower plate (221) and the second lower plate (222), first upper plate (211) are articulated with the first lower plate (221), described second
Provided with multigroup pulling assembly (6) for driving both move toward one anothers between plate (212) and the second lower plate (222).
2. the injection mechanism of a kind of injection machine according to claim 1, it is characterised in that the pulling assembly (6) includes
Column spinner (61) located at the second upper plate (212), it is rotatably connected in the latch hook (62) of column spinner (61) and located at the second lower plate
(222) and for latch hook (62) hook consolidate and tense the second upper plate (212) and the fixed column (63) of the second lower plate (222) move toward one another.
3. the injection mechanism of a kind of injection machine according to claim 2, it is characterised in that the column spinner (61) deviates from two
One end of upper plate is provided with barrier in the limited cap (611) of latch hook (62).
4. the injection mechanism of a kind of injection machine according to claim 1, it is characterised in that the pulling assembly (6) includes
The is tensed located at the son lock (64) of the second upper plate (212) and located at the second lower plate (222) and with sub- lock (64) with merging
The locking device and a female (65) of two upper plates (212) and the second lower plate (222) move toward one another.
5. the injection mechanism of a kind of injection machine according to claim 1, it is characterised in that first lower plate (221)
End face outside is provided with multiple rotating rings (2211), and the end face outside of first upper plate (211) is provided with rotating ring (2211)
The rotating shaft (2111) rotated freely.
6. the injection mechanism of a kind of injection machine according to claim 1, it is characterised in that set in the heating cylinder (2)
There is injecting cavity (1), the injecting cavity (1) is communicated with hopper (3), and the heating cylinder (2) is away from one end of hopper (3) provided with note
Penetrate the injection rod (5) for being provided with injecting terminal (4) feeding in terminal (4), the injecting cavity (1).
7. the injection mechanism of a kind of injection machine according to claim 6, it is characterised in that the injection rod (5) is helically
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085837.XU CN206561572U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mechanism of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085837.XU CN206561572U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mechanism of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561572U true CN206561572U (en) | 2017-10-17 |
Family
ID=60029527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085837.XU Expired - Fee Related CN206561572U (en) | 2017-01-22 | 2017-01-22 | A kind of injection mechanism of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019136991A1 (en) * | 2018-01-09 | 2019-07-18 | 南通斯迈尔精密设备有限公司 | Helically downward rotating glue injection assembly for semiconductor packaging mold |
-
2017
- 2017-01-22 CN CN201720085837.XU patent/CN206561572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019136991A1 (en) * | 2018-01-09 | 2019-07-18 | 南通斯迈尔精密设备有限公司 | Helically downward rotating glue injection assembly for semiconductor packaging mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 515800 the junction of Lai Mei Road and Feng Xin two road in Chenghai District, Shantou, Guangdong. Patentee after: GUANGDONG QILIN SEIKO TECHNOLOGY Co.,Ltd. Address before: 515800 the junction of Lai Mei Road and Feng Xin two road in Chenghai District, Shantou, Shenzhen, Guangdong. Patentee before: SHANTOU CHENGHAI DISTRICT QILIN ELECTROMECHANICAL CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |