CN207230120U - A kind of automatic lubrication mechanism of injection molding machine - Google Patents
A kind of automatic lubrication mechanism of injection molding machine Download PDFInfo
- Publication number
- CN207230120U CN207230120U CN201720570637.3U CN201720570637U CN207230120U CN 207230120 U CN207230120 U CN 207230120U CN 201720570637 U CN201720570637 U CN 201720570637U CN 207230120 U CN207230120 U CN 207230120U
- Authority
- CN
- China
- Prior art keywords
- lubrication
- main piston
- molding machine
- injection molding
- lubricating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of automatic lubrication mechanism of injection molding machine,Including lubricating Raw material pail,Lubrication Raw material pail lower end is connected with lubricating pump,Lubricating pump right end is connected with overflow valve and reversal valve by three-way connection,Reversal valve is connected with two lubrication channels,Elliptical cavity is provided with lubrication channel,Stainless steel filter is provided with elliptical cavity,Circular through hole is equipped with stainless steel filter,Lubrication channel right end is connected with Double-wire distributor,Double-wire distributor includes casing,Main piston chamber is provided with casing,Main piston intracavitary is provided with main piston,Main piston left end is connected with adjusting rod,Main piston chamber upper end is connected with distribution cavity by communicating pipe,Dispensing piston is provided with distribution cavity,Distribution cavity left and right ends are connected with oil inlet pipe,Distribution cavity upper end is connected with two flowlines,The lubricating structure pipeline different to two is allowd to carry out alternate oil supply,By Double-wire distributor to distributing lubricating oil at lubrication,The uninterrupted offer of lubricating oil is provided,It is worthy to be popularized.
Description
Technical field
Injection molding machine technical field is the utility model is related to, is specially a kind of automatic lubrication mechanism of injection molding machine.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, applies high pressure to molten plastic, it is projected and is full of mold cavity.Injection molding machine is when injection, internal many portions
Part needs to be lubricated.
Application No. 201620298929.1, a kind of entitled utility model patent of the automatic lubrication mechanism of injection molding machine,
Including grease pump, three bit dividers, four bit dividers, five bit dividers, three-way connection, distribution duct, grease pump is set
In rack, grease pump is connected by oil pipeline a with First Five-Year Plan bit divider, five connectors being arranged on five bit dividers
It is connected respectively with five distribution ducts, five bit dividers are connected by oil pipeline b with one or four bit dividers, are arranged on four points
Four connectors on orchestration are connected with four distribution ducts respectively, and four bit dividers are connected by oil pipeline c with three-way connection,
Three-way connection is connected by conveyance conduit d with three bit dividers, be arranged on three connectors on three bit dividers respectively with three
Distribution duct connects, which is cooperated by grease pump and distributor, realizes all parts frame of injection molding machine
The self-lubricate of structure, solves the problems, such as the manual application of lubricant and cannot lubricate in time, reduces working strength, and also improve note
Molding machine service life.
But it is when in use, it is desirable to which the grease of addition lubrication is cumbersome in greasing, generally requires
Equipment, which stops, carries out filling operation, brings many inconvenience, and be easy to cause the mechanical wear during reloading and draw
Equipment damage is played, therefore devises a kind of automatic lubrication mechanism of injection molding machine.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of automatic lubrication mechanism of injection molding machine, leads to
Cross lubricating pump and inject lubricating oil to lubrication portion, set an overflow valve to play level pressure overflow, voltage stabilizing, be on automatic lubrication mechanism
Unite off-load and safeguard protection effect, pass through the setting of reversal valve so that lubricating structure can the pipeline different to two hand over
The oil supply replaced, by Double-wire distributor to distributing lubricating oil at lubrication, realizes the uninterrupted offer of lubricating oil, is worthy to be popularized.
Technical solution is used by the utility model solves its technical problem：A kind of automatic lubrication mechanism of injection molding machine,
Including lubricating Raw material pail, the lubrication Raw material pail lower end is connected with lubricating pump, and the lubricating pump right end is connected by three-way connection
There are overflow valve and reversal valve, the reversal valve is connected with two lubrication channels, is provided with elliptical cavity on the lubrication channel, institute
State and stainless steel filter is provided with elliptical cavity, circular through hole is equipped with the stainless steel filter, the lubrication channel is right
End is connected with Double-wire distributor；
The Double-wire distributor includes casing, and main piston chamber is provided with the casing, and the main piston intracavitary is provided with
Main piston, the main piston left end are connected with adjusting rod, and the main piston chamber upper end is described by being connected with distribution cavity communicating pipe
Dispensing piston is provided with distribution cavity, the distribution cavity left and right ends are connected with oil inlet pipe, and the distribution cavity upper end is connected with two
A flowline.
As a kind of preferable technical solution of the utility model, the lubrication Raw material pail upper end is provided with driving motor, institute
State driving motor and be connected with agitating shaft, helical mixing blade is provided with the agitating shaft.
As a kind of preferable technical solution of the utility model, a pressure is provided between the three-way connection and reversal valve
Table, the pressure gauge use vacuum type pressure gauge.
As a kind of preferable technical solution of the utility model, cleaning manhole is provided with the elliptical cavity.
As a kind of preferable technical solution of the utility model, in the adjusting rod upper end insertion surge bunker, the adjusting
Adjusting screw is provided with storehouse.
As a kind of preferable technical solution of the utility model, the dispensing piston shape is a cylinder and three circles
Ring is spliced.
Compared with prior art, the beneficial effects of the utility model are：Lubricating oil is injected to lubrication portion by lubricating pump,
Set an overflow valve to play level pressure overflow, voltage stabilizing, system unloaded and safeguard protection on automatic lubrication mechanism, pass through commutation
The setting of valve so that the pipeline that lubricating structure can be different to two carries out alternate oil supply, by Double-wire distributor to lubrication
Place's distribution lubricating oil, realizes the uninterrupted offer of lubricating oil, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model Double-wire distributor structure diagram.
In figure：1- lubricates Raw material pail, 2- lubricating pumps, 3- three-way connections, 4- overflow valves, 5- reversal valves, 6- lubrication channels, 7-
Elliptical cavity, 8- stainless steel filters, 9- Double-wire distributors, 10- casings, 11- main piston chambers, 12- main pistons, 13- adjusting rods,
14- communicating pipes, 15- distribution cavities, 16- dispensing pistons, 17- oil inlet pipes, 18- flowlines, 19- driving motors, 20- agitating shafts, 21-
Helical mixing blade, 22- pressure gauges, 23- cleaning manholes, 24- surge bunkers, 25- adjusting screws.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment：
As shown in Figures 1 and 2, the utility model provides a kind of automatic lubrication mechanism of injection molding machine, including lubrication raw material
Bucket 1,1 lower end of the lubrication Raw material pail are connected with lubricating pump 2, and 2 right end of lubricating pump is connected with overflow valve by three-way connection 3
4 with reversal valve 5, the reversal valve 5 is connected with two lubrication channels 6, elliptical cavity 7 is provided with the lubrication channel 6, described
Stainless steel filter 8 is provided with elliptical cavity 7, circular through hole, the lubrication channel 6 are equipped with the stainless steel filter 8
Right end is connected with Double-wire distributor 9；
The Double-wire distributor 9 includes casing 10, and main piston chamber 11, the main piston chamber 11 are provided with the casing 10
Main piston 12 is inside provided with, 12 left end of main piston is connected with adjusting rod 13, and 11 upper end of main piston chamber passes through communicating pipe
14 are connected with distribution cavity 15, are provided with dispensing piston 16 in the distribution cavity 15,15 left and right ends of distribution cavity be connected with into
Oil pipe 17,15 upper end of distribution cavity are connected with two flowlines 18；
Utility model works principle：To lubrication Raw material pail 1 in inject lubricating oil, lubricating oil under the attraction of lubricating pump 2,
By being flowed to after three-way connection 3 in reversal valve 5, overflow valve 4 plays level pressure overflow, voltage stabilizing, system unloaded and safeguard protection,
After reversal valve 5 receives lubricating oil, output is alternately replaced so that lubricating oil flowing in two lubrication channels 6, passes through ellipse
The stainless steel filter 8 set in cavity 7 filters out the fat particles of condensation, and lubricating oil is then output to point by oil inlet pipe 17
With in chamber 15, when in the oil inlet pipe 17 of the 17 oil inlet right end of oil inlet pipe of left end without oil inlet, oil pressure promotes dispensing piston 16
Move right so that the communicating pipe 14 of 12 left end of main piston turns on distribution cavity 15, and lubricating oil enters in main piston chamber 11, by master
Piston 12 promotes to the right, is extruded the lubricating oil of its right end, and oil site is expressed into by the flowline 18 on right side, when right end into
When 17 oil inlet left end not oil inlet of oil pipe, process realizes self-lubricate machine on the contrary, by the control of reversal valve 5 alternately oil inlet
The continual fuel feeding of structure, can be during this period to lubrication raw material since alternately oil inlet can guarantee that a period of time automatically work
Addition raw material in bucket 1.
As shown in Figure 1, in the utility model, what deserves to be explained is 1 upper end of the lubrication Raw material pail is provided with driving motor
19, the driving motor 19 is connected with agitating shaft 20, is provided with helical mixing blade 21 on the agitating shaft 20, avoids internal profit
Lubricating oil condenses.
As shown in Figure 1, in the utility model, what deserves to be explained is being provided with one between the three-way connection 3 and reversal valve 5
Pressure gauge 22, the pressure gauge 22 use vacuum type pressure gauge, detect lubricating system internal pressure, avoid pressure is too small from causing to moisten
Sliding mechanism cannot continue to run with.
As shown in Figure 1, in the utility model, what deserves to be explained is being provided with cleaning manhole 23, side on the elliptical cavity 7
Just filter plant is cleaned.
As shown in Fig. 2, in the utility model, what deserves to be explained is in 13 upper end of adjusting rod insertion surge bunker 24, institute
State and adjusting screw 25 is provided with surge bunker 24, easy to limit the stroke of main piston 12, control to oil mass.
As shown in Fig. 2, in the utility model, what deserves to be explained is 16 shape of the dispensing piston is a cylinder and three
A annulus is spliced, and is conveniently turned on and off two flowlines 18.
The utility model injects lubricating oil by lubricating pump to lubrication portion, and an overflow is set on automatic lubrication mechanism
Valve plays level pressure overflow, voltage stabilizing, system unloaded and safeguard protection, passes through the setting of reversal valve so that lubricating structure can be right
Two different pipelines carry out alternate oil supply, by Double-wire distributor to distributing lubricating oil at lubrication, realize lubricating oil
It is uninterrupted to provide, it is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. automatic lubrication mechanism of injection molding machine, it is characterised in that：Including lubricating Raw material pail（1）, the lubrication Raw material pail（1） Lower end is connected with lubricating pump（2）, the lubricating pump（2）Right end passes through three-way connection（3）It is connected with overflow valve（4）With reversal valve （5）, the reversal valve（5）It is connected with two lubrication channels（6）, the lubrication channel（6）On be provided with elliptical cavity（7）, institute State elliptical cavity（7）Inside it is provided with stainless steel filter（8）, the stainless steel filter（8）It is interior to be equipped with circular through hole, the profit Slide-through road（6）Right end is connected with Double-wire distributor（9）；The Double-wire distributor（9）Including casing（10）, the casing（10）Inside it is provided with main piston chamber（11）, the main piston Chamber（11）Inside it is provided with main piston（12）, the main piston（12）Left end is connected with adjusting rod（13）, the main piston chamber（11） Upper end passes through communicating pipe（14）It is connected with distribution cavity（15）, the distribution cavity（15）Inside it is provided with dispensing piston（16）, described point With chamber（15）Left and right ends are connected with oil inlet pipe（17）, the distribution cavity（15）Upper end is connected with two flowlines（18）.
- A kind of 2. automatic lubrication mechanism of injection molding machine according to claim 1, it is characterised in that：The lubrication Raw material pail （1）Upper end is provided with driving motor（19）, the driving motor（19）It is connected with agitating shaft（20）, the agitating shaft（20）On set It is equipped with helical mixing blade（21）.
- A kind of 3. automatic lubrication mechanism of injection molding machine according to claim 1, it is characterised in that：The three-way connection（3） With reversal valve（5）Between be provided with a pressure gauge（22）, the pressure gauge（22）Using vacuum type pressure gauge.
- A kind of 4. automatic lubrication mechanism of injection molding machine according to claim 1, it is characterised in that：The elliptical cavity（7） On be provided with cleaning manhole（23）.
- A kind of 5. automatic lubrication mechanism of injection molding machine according to claim 1, it is characterised in that：The adjusting rod（13）On End insertion surge bunker（24）It is interior, the surge bunker（24）Inside it is provided with adjusting screw（25）.
- A kind of 6. automatic lubrication mechanism of injection molding machine according to claim 1, it is characterised in that：The dispensing piston（16） Shape is spliced for a cylinder with three annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570637.3U CN207230120U (en) | 2017-05-22 | 2017-05-22 | A kind of automatic lubrication mechanism of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570637.3U CN207230120U (en) | 2017-05-22 | 2017-05-22 | A kind of automatic lubrication mechanism of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230120U true CN207230120U (en) | 2018-04-13 |
Family
ID=61838375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570637.3U Expired - Fee Related CN207230120U (en) | 2017-05-22 | 2017-05-22 | A kind of automatic lubrication mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944863A (en) * | 2021-09-17 | 2022-01-18 | 重庆溯联塑胶股份有限公司 | Automatic grease injection mechanism for machining joint of new energy automobile cooling system |
-
2017
- 2017-05-22 CN CN201720570637.3U patent/CN207230120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944863A (en) * | 2021-09-17 | 2022-01-18 | 重庆溯联塑胶股份有限公司 | Automatic grease injection mechanism for machining joint of new energy automobile cooling system |
| CN113944863B (en) * | 2021-09-17 | 2023-01-06 | 重庆溯联塑胶股份有限公司 | Automatic grease injection mechanism for machining joint of new energy automobile cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206728797U (en) | A kind of agricultural water conservation type irrigation rig | |
| KR20170043521A (en) | A method for lubricating large slow running two-stroke diesel engines | |
| CN207230120U (en) | A kind of automatic lubrication mechanism of injection molding machine | |
| CN211030983U (en) | Accurate quantitative feed arrangement of injection molding machine | |
| CN207617064U (en) | A kind of injection molding machine with double-lubrication system | |
| CN203488328U (en) | Pumping system and concrete pumping device | |
| CN211105263U (en) | Plastic pipeline interface injection molding device with cooling function | |
| CN113833967B (en) | Automatic grease injection lubricating device of oil pumping unit for oil field | |
| CN207941440U (en) | A kind of solvent naphtha mixing arrangement | |
| CN213291139U (en) | Plastic tubing injection mold of accurate location | |
| CN212759441U (en) | High-performance multi-head single-screw foaming glue injection machine | |
| CN208462610U (en) | A kind of water-saving irrigation discharging device | |
| CN208468973U (en) | One kind being convenient for lubricating type injection molding machine | |
| CN203703579U (en) | Automatic air pressure type oil injection device for machine part lubricating oil | |
| CN207420844U (en) | A kind of self-lubrication ceramic pump core structure | |
| CN103802274B (en) | Liquid molding resin device | |
| CN205185281U (en) | Take cooling function's plastics welding rod extruding machine | |
| CN202592541U (en) | Concrete additive solution storage device | |
| CN205859563U (en) | Speed limit limitation automatic fuel spray device | |
| CN219412828U (en) | Plunger type bi-component liquid material pumping and mixing mechanism | |
| CN111795290B (en) | Sliding bearing lubricating oil supply device applied to wind power equipment | |
| CN220143219U (en) | Refiner for pharmaceutical production | |
| CN217646232U (en) | Auxiliary stirring device for heating raw materials for pipeline production | |
| CN102669207B (en) | Feeding and compounding assembly for food stuffing | |
| CN204367083U (en) | A kind of lubricating oil output device of chain saw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |