CN209022396U - A kind of pumping glue cylinder structure of injection molding machine - Google Patents
A kind of pumping glue cylinder structure of injection molding machine Download PDFInfo
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- CN209022396U CN209022396U CN201821754279.2U CN201821754279U CN209022396U CN 209022396 U CN209022396 U CN 209022396U CN 201821754279 U CN201821754279 U CN 201821754279U CN 209022396 U CN209022396 U CN 209022396U
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- glue
- oil cylinder
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- injection
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Abstract
A kind of pumping glue cylinder structure of injection molding machine, including glue injection oil cylinder, oil motor flange and take out glue oil cylinder, glue injection oil cylinder and pumping glue oil cylinder are separate type setting, it is individually external in glue injection oil cylinder lower part to take out glue oil cylinder, and including taking out glue cylinder body, pumping rubber column gel column plug and taking out glue oil cylinder cover；Wherein, it takes out glue oil cylinder cover and is set in the outside for taking out glue cylinder body, take out glue cylinder body by taking out glue oil cylinder cover and be fixed at glue injection oil cylinder lower part, take out glue plunger at one end telescopic slide and taking out in glue cylinder body, the other end is fixedly connected with oil motor flange.The utility model has the characteristics that simple and reasonable, process and assemble is easy, easy to use, manufacturing cost is low, easy to produce, Yi Shixian, runnability is good, sealing effect is good and safe and reliable by the improvement of above structure, practical.
Description
Technical field
The utility model relates to a kind of pumping glue cylinder structures of injection molding machine.
Background technique
During taking out glue movement and being injection technique, after melten gel storing step, penetrate the whole walk of platform it is rapid before realize that melt is anti-and prolong
Movement.Taking out glue movement is to drive screw rod to shrink back using hydraulic cylinder, has and loads small, fireballing feature.
Currently, glue injection oil cylinder is a two-way cylinder in the injection molding machine of single cylinder injection, injection and pumping glue movement are
Advanced respectively by glue injection oil cylinder piston, backward movement is realized.In order to guarantee injection power, glue injection oil cylinder is sized to compare
Greatly, when taking out glue, needing to input biggish flow to obtain the pumping glue speed of needs, sport efficiency is lower, when injection, oil back chamber ruler
Very little big, recirculating oil quantity is more, and oil return base pressure is high, counteracts part injection pressure and base pressure is converted into thermal losses and falls, and takes out glue and injection
Shi Jun is unfavorable for injection molding.Simultaneously as being two-way cylinder, glue injection oil cylinder front end need to be sealed with cylinder cap, and this position is attached
Installation expects pipe group is closely also needed, so that operating space is nervous herein, causes the assembly of injection molding machine inconvenient.Therefore, it is necessary into one
Step is improved.
Utility model content
The purpose of the utility model is to provide it is a kind of it is simple and reasonable, process and assemble is easy, it is easy to use, manufacture at
This is low, easy to produce, Yi Shixian, runnability is good, sealing effect is good and the pumping glue cylinder structure of safe and reliable injection molding machine, with gram
Take shortcoming in the prior art.
By a kind of pumping glue cylinder structure of injection molding machine of this purpose design, including glue injection oil cylinder, oil motor flange and pumping glue
Oil cylinder, it is characterised in that: glue injection oil cylinder is separate type setting with glue oil cylinder is taken out, and it is individually external under glue injection oil cylinder to take out glue oil cylinder
Portion, and including taking out glue cylinder body, taking out rubber column gel column plug and taking out glue oil cylinder cover；Wherein, it takes out glue oil cylinder cover and is set in the outer of pumping glue cylinder body
Side takes out glue cylinder body by taking out glue oil cylinder cover and is fixed at glue injection oil cylinder lower part, takes out glue plunger at one end telescopic slide and is taking out glue
In cylinder body, the other end is fixedly connected with oil motor flange.
This structure further includes penetrating platform foreboard, penetrates platform foreboard top and is provided with glue injection oil cylinder department of assembly, lower part is provided with pumping glue
Oil cylinder department of assembly；The glue injection oil cylinder is arranged in glue injection oil cylinder department of assembly and it includes at least injection piston, injection piston
It is fixedly connected with oil motor flange；Peripheral cylindrical and its periphery of the pumping glue cylinder body is respectively arranged with the first circle
Boss and the second circular bosses, the first circular bosses are axially positioned in Chou Jiao oil cylinder department of assembly, the second circular bosses and pumping glue oil cylinder cover
It is fixedly connected.
The pumping glue cylinder body is internally provided with inner cavity, and cavity ends are provided with opening；The pumping rubber column gel column plug is one whole
The equal axis body of section outside diameter and one end is by intracavitary including opening telescopic slide, the other end, which is provided with, takes out rubber column gel column plug spiral shell
It pit and is stretched out outside inner cavity by opening, is provided with flange fixation hole on oil motor flange, takes out rubber column gel column plug threaded hole and flange is solid
Determine to be provided with fixing screws between hole, fixing screws fixed function is being taken out between rubber column gel column plug threaded hole and flange fixation hole, with reality
Now take out being fixedly connected for rubber column gel column plug and oil motor flange.
External screw thread is provided on second circular bosses, pumping glue oil cylinder cover is annular in shape and its inside is provided with internal screw thread,
Glue oil cylinder cover is taken out to be fixed at by internal screw thread on the external screw thread of the second circular bosses.
It is additionally provided on the pumping glue oil cylinder cover and takes out glue oil cylinder cover fixation hole, Chou Jiao oil cylinder is additionally provided with pumping glue in department of assembly
Oil cylinder assembles threaded hole, takes out and is provided with fastening screw between glue oil cylinder cover fixation hole and pumping glue oil cylinder assembly threaded hole, fastens spiral shell
Fixed function is followed closely to take out glue oil cylinder cover fixation hole and taking out between glue oil cylinder assembly threaded hole, take out glue oil cylinder cover with realization and taking out glue oil
Cylinder department of assembly is fixedly connected.
The direction of inner cavity front inner wall towards the opening is disposed with bearing annular groove, oil seal groove and the slot that is covered with dust；Wherein,
Annular groove, oil seal groove and the same axis setting of the slot that is covered with dust are supported, and is respectively arranged with support ring, oil seal and the part that is covered with dust；Described
It is intracavitary including the sealed telescopic slide of cooperation that pumping glue plunger at one end passes through support ring, oil seal and the part that is covered with dust.
Described take out is additionally provided with the outage for waste oil to be discharged and the manhole appendix for hydraulic oil disengaging on glue cylinder body.
The utility model is redesigned from the arrangement and structure for taking out glue oil cylinder, will be taken out by the improvement of above structure
Glue cylinder body and glue injection oil cylinder body are separately positioned and be all fixedly connected on and penetrate on platform foreboard, take out rubber column gel column plug and injection piston is all solid
Surely it is connected on oil motor flange, takes out glue oil cylinder and glue injection oil cylinder work in combination, by replacing input pressure oil to two oil cylinders
To realize that the screw rod of injection molding machine moves back and forth.
When injection, oil motor flange drives under the driving of injection piston and takes out glue forward plunger motion and oil extraction oil return box；
When taking out glue, oil motor flange drives injection piston to move backward, injection piston oil extraction oil return box in the case where taking out glue plunger actuation.By
In the separation for taking out glue oil cylinder and glue injection oil cylinder, glue oil cylinder is taken out under the premise of meeting pumping glue power, size can be designed very little, by
In taking out, glue cylinder sizes are smaller, therefore recirculating oil quantity is small when injection, and oil return base pressure reduces, and reduce the injection pressure loss and base pressure energy
Amount loss can be obtained required pumping glue speed under the premise of inputting smaller flow, can effectively be promoted and penetrate platform when taking out glue
Sport efficiency and performance.
In addition, take out after glue oil cylinder separate configurations come out, it is closed to carry out that glue injection oil cylinder front end is not required to install cylinder cap again, directly
It is sealed by the sealing element on injection piston, releases space for glue injection oil cylinder front end solution, entirely penetrate platform to simplify
Assembling structure.
Meanwhile the pumping glue oil cylinder after independence belongs to one-way cylinder, by pumping glue cylinder body, takes out rubber column gel column plug, pumping glue oil cylinder cover
With the simple spare and accessory parts composition such as sealing element, simplified with structure, the small feature of size, either pumping itself spare and accessory parts of glue oil cylinder
Assembling, or it is all quite easy for taking out glue oil cylinder in the assembly penetrated on platform foreboard.Also, glue cylinder body is taken out, rubber column gel column plug is taken out, takes out
Glue oil cylinder cover is all simple axis class or disk part by performing, can be by being made after bar sawing sheet through simple manufacturing procedure, simultaneously
It takes out glue oil cylinder cover and only plays connection fastening effect, do not seal, do not need in addition to process seal channel, handling ease,
Seal channel needed for taking out glue cylinder body all itself is being configured, and each seal channel concentricity is easily guaranteed that, sealing effect
It is good.
In terms of comprehensive, with simple and reasonable, process and assemble is easy, easy to use, manufacturing cost is low, it is easy to produce,
It easily realizes, the features such as runnability is good, sealing effect is good and safe and reliable, it is practical.
Detailed description of the invention
Fig. 1 is the assembling structure schematic diagram of the utility model first embodiment.
Fig. 2 is the decomposition texture schematic diagram (partial enlargement) of the utility model first embodiment.
Fig. 3 is the pumping glue oil cylinder decomposition texture schematic diagram of the utility model first embodiment.
Fig. 4 is the pumping glue oil cylinder assembling structure schematic diagram (section view) of the utility model first embodiment.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to figures 1-4, the pumping glue cylinder structure of this injection molding machine, including glue injection oil cylinder 10, oil motor flange 11 and pumping glue
Oil cylinder, glue injection oil cylinder 10 and pumping glue oil cylinder are separate type setting, and pumping glue oil cylinder is individually external in 10 lower part of glue injection oil cylinder, and including
Glue cylinder body 1 is taken out, rubber column gel column plug 2 is taken out and takes out glue oil cylinder cover 3；Wherein, it takes out glue oil cylinder cover 3 and is set in the outside for taking out glue cylinder body 1, take out
Glue cylinder body 1 is fixed at 10 lower part of glue injection oil cylinder by taking out glue oil cylinder cover 3, takes out 2 one end telescopic slide of rubber column gel column plug and is taking out glue
In cylinder body 1, the other end is fixedly connected with oil motor flange 11.
In particular, this structure further includes penetrating platform foreboard 12, penetrates 12 top of platform foreboard and is provided with glue injection oil cylinder department of assembly 13,
Lower part is provided with Chou Jiao oil cylinder department of assembly 14；The glue injection oil cylinder 10 be arranged in glue injection oil cylinder department of assembly 13 and its at least
Including injection piston, injection piston is fixedly connected with oil motor flange 11；The periphery of the described pumping glue cylinder body 1 is cylindrical,
And its periphery is respectively arranged with the first circular bosses 15 and the second circular bosses 16, the first circular bosses 15, which are axially positioned on, takes out glue oil cylinder dress
With in portion 14, the second circular bosses 16 are fixedly connected with glue oil cylinder cover 3 is taken out.
Further speaking, it takes out glue cylinder body 1 and is internally provided with inner cavity 17,17 end of inner cavity is provided with opening 18；Described
Rubber column gel column plug 2 is taken out as the equal axis body of one whole section of outside diameter and one end is by being open 18 telescopic slides in inner cavity 17, it is another
End, which is provided with, takes out rubber column gel column plug threaded hole 19 and is stretched out outside inner cavity 17 by opening 18, and it is solid that flange is provided on oil motor flange 11
Determine hole 20, take out and be provided with fixing screws 7.1 between rubber column gel column plug threaded hole 19 and flange fixation hole 20, fixing screws 7.1 are fixed to be made
Used in taking out between rubber column gel column plug threaded hole 19 and flange fixation hole 20, to realize that taking out rubber column gel column plug 2 and the fixed of oil motor flange 11 connects
It connects.
Further speaking, external screw thread is provided on the second circular bosses 16, pumping glue oil cylinder cover 3 is annular in shape and its inside is set
It is equipped with internal screw thread, glue oil cylinder cover 3 is taken out and is fixed at by internal screw thread on the external screw thread of the second circular bosses 16.
Further speaking, it takes out to be additionally provided on glue oil cylinder cover 3 and takes out glue oil cylinder cover fixation hole 21, in Chou Jiao oil cylinder department of assembly 14
It is additionally provided with and takes out glue oil cylinder assembly threaded hole 22, take out and be arranged between glue oil cylinder cover fixation hole 21 and pumping glue oil cylinder assembly threaded hole 22
Have a fastening screw 7.2,7.2 fixed function of fastening screw take out glue oil cylinder cover fixation hole 21 and take out glue oil cylinder assembly threaded hole 22 it
Between, being fixedly connected for glue oil cylinder cover 3 and Chou Jiao oil cylinder department of assembly 14 is taken out to realize.
Further speaking, 17 front inner wall of inner cavity towards opening 18 direction be disposed with bearing annular groove, oil seal groove and
Be covered with dust slot；Wherein, annular groove, oil seal groove and the same axis setting of the slot that is covered with dust are supported, and is respectively arranged with support ring 4,5 and of oil seal
Be covered with dust part 6；Described 2 one end of pumping rubber column gel column plug is existed by the sealed telescopic slide of cooperation of support ring 4, oil seal 5 and the part 6 that is covered with dust
In inner cavity 17.
Further speaking, take out be additionally provided on glue cylinder body 1 outage 23 for waste oil to be discharged and for hydraulic oil into
Manhole appendix 24 out.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by appended claims and its equivalent.
Meanwhile the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, it should not be understood as to this
The limitation of patent；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, zoom in or out,
The size of actual product is not represented；It will be understood by those skilled in the art that certain known features and its explanation may save in attached drawing
Slightly it will be understood by.
Moreover, in the attached drawing of the utility model embodiment, the same or similar label correspond to the same or similar components；?
In the description of the utility model, it is to be understood that if having term " on ", "lower", "left", "right", "vertical", "horizontal", " cross
To ", " longitudinal direction ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore the term for describing positional relationship in attached drawing is only used for
Exemplary illustration should not be understood as the limitation to this patent.
Claims (7)
1. a kind of pumping glue cylinder structure of injection molding machine, including glue injection oil cylinder (10), oil motor flange (11) and pumping glue oil cylinder, special
Sign is: glue injection oil cylinder (10) and to take out glue oil cylinder be that separate type is arranged, and it is independent external in glue injection oil cylinder (10) lower part to take out glue oil cylinder,
And including taking out glue cylinder body (1), taking out rubber column gel column plug (2) and taking out glue oil cylinder cover (3)；Wherein, glue oil cylinder cover (3) are taken out and are set in pumping glue oil
The outside of cylinder body (1) takes out glue cylinder body (1) by taking out glue oil cylinder cover (3) and is fixed at glue injection oil cylinder (10) lower part, takes out rubber column gel column
It fills in (2) one end telescopic slide taking out in glue cylinder body (1), the other end is fixedly connected with oil motor flange (11).
2. the pumping glue cylinder structure of injection molding machine according to claim 1, it is characterised in that: further include penetrating platform foreboard (12), penetrate
Platform foreboard (12) top is provided with glue injection oil cylinder department of assembly (13), and lower part is provided with Chou Jiao oil cylinder department of assembly (14)；Described penetrates
Glue oil cylinder (10) is arranged on glue injection oil cylinder department of assembly (13) and it includes at least injection piston, injection piston and oil motor method
Blue (11) are fixedly connected；Peripheral cylindrical and its periphery of the pumping glue cylinder body (1) is respectively arranged with the first circular bosses
(15) it is axially positioned in Chou Jiao oil cylinder department of assembly (14) with the second circular bosses (16), the first circular bosses (15), the second circular bosses
(16) it is fixedly connected with pumping glue oil cylinder cover (3).
3. the pumping glue cylinder structure of injection molding machine according to claim 2, it is characterised in that: the pumping glue cylinder body (1) is internal
It is provided with inner cavity (17), inner cavity (17) end is provided with opening (18)；The pumping rubber column gel column plug (2) is one whole section of outside diameter phase
Deng axis body and one end by opening (18) telescopic slide in inner cavity (17), the other end, which is provided with, takes out rubber column gel column plug threaded hole
(19) and by opening (18) it stretches out inner cavity (17) outside, is provided on oil motor flange (11) flange fixation hole (20), take out rubber column gel column
It is provided with fixing screws (7.1) between plug threaded hole (19) and flange fixation hole (20), fixing screws (7.1) fixed function is being taken out
Between rubber column gel column plug threaded hole (19) and flange fixation hole (20), to realize the fixation for taking out rubber column gel column plug (2) and oil motor flange (11)
Connection.
4. the pumping glue cylinder structure of injection molding machine according to claim 3, it is characterised in that: set on second circular bosses (16)
It is equipped with external screw thread, pumping glue oil cylinder cover (3) is annular in shape and its inside is provided with internal screw thread, takes out glue oil cylinder cover (3) and passes through internal screw thread
It is fixed on the external screw thread of the second circular bosses (16).
5. the pumping glue cylinder structure of injection molding machine according to claim 4, it is characterised in that: on the pumping glue oil cylinder cover (3) also
It is provided with and takes out glue oil cylinder cover fixation hole (21), be additionally provided in Chou Jiao oil cylinder department of assembly (14) and take out glue oil cylinder assembly threaded hole
(22), glue oil cylinder cover fixation hole (21) are taken out and are taken out and are provided with fastening screw (7.2) between glue oil cylinder assembly threaded hole (22), are fastened
Screw (7.2) fixed function is being taken out glue oil cylinder cover fixation hole (21) and is being taken out between glue oil cylinder assembly threaded hole (22), is taken out with realizing
Glue oil cylinder cover (3) is fixedly connected with Chou Jiao oil cylinder department of assembly (14).
6. the pumping glue cylinder structure of injection molding machine according to claim 3, it is characterised in that: inner cavity (17) the front inner wall
Bearing annular groove, oil seal groove and the slot that is covered with dust are disposed with towards the direction of opening (18)；Wherein, annular groove, oil seal groove are supported and is covered with dust
The same axis setting of slot, and it is respectively arranged with support ring (4), oil seal (5) and the part that is covered with dust (6)；The pumping rubber column gel column plug (2) one
End is by the sealed telescopic slide of cooperation of support ring (4), oil seal (5) and the part that is covered with dust (6) in inner cavity (17).
7. the pumping glue cylinder structure of any one of -6 injection molding machines according to claim 1, it is characterised in that: the pumping glue cylinder body
(1) outage (23) for waste oil to be discharged and the manhole appendix (24) for hydraulic oil disengaging are additionally provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754279.2U CN209022396U (en) | 2018-10-26 | 2018-10-26 | A kind of pumping glue cylinder structure of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754279.2U CN209022396U (en) | 2018-10-26 | 2018-10-26 | A kind of pumping glue cylinder structure of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022396U true CN209022396U (en) | 2019-06-25 |
Family
ID=66908490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754279.2U Active CN209022396U (en) | 2018-10-26 | 2018-10-26 | A kind of pumping glue cylinder structure of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022396U (en) |
-
2018
- 2018-10-26 CN CN201821754279.2U patent/CN209022396U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.6, Wusha section, Shunfan Road, Wusha community, Daliang Street office, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Liansheng Precision Intelligent Equipment Technology Co.,Ltd. Address before: No.6, Wusha section, Shunfan Road, Wusha community, Daliang Street office, Shunde District, Foshan City, Guangdong Province Patentee before: LANSON PRECISION MACHINERY CO.,LTD. |