CN215661713U - Keep off gluey structure and vertical injection molding machine - Google Patents
Keep off gluey structure and vertical injection molding machine Download PDFInfo
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- CN215661713U CN215661713U CN202120433221.3U CN202120433221U CN215661713U CN 215661713 U CN215661713 U CN 215661713U CN 202120433221 U CN202120433221 U CN 202120433221U CN 215661713 U CN215661713 U CN 215661713U
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- blocking plate
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Abstract
The utility model discloses a glue blocking structure and a vertical injection molding machine, wherein the glue blocking structure comprises: a glue blocking plate; the ejector rod bracket is arranged above the rubber baffle plate and surrounds the rubber baffle plate to form a rubber injection area; the glue blocking plate bracket is positioned below the glue blocking plate; and the elastic part is connected between the rubber baffle and the rubber baffle bracket. The glue blocking structure in the embodiment of the utility model is used for being mounted on an injection mold, when the injection mold is opened, glue is blocked through the glue blocking plate, and the glue blocking plate can shrink towards the direction of the glue blocking plate bracket through the elastic piece when the injection mold is closed, so that molten glue can be injected into the injection mold through the glue injection area, safety accidents caused by glue injection in an unopened state are effectively avoided, and the personal safety of an operator is ensured.
Description
Technical Field
The utility model relates to the technical field of injection molding equipment, in particular to a glue blocking structure and a vertical injection molding machine.
Background
Injection molding is a common plastic part processing method, but in the injection molding process, an injection molding device causes a program execution error action due to abnormal detection of a sensor, for example, when a mold closing sensor is abnormal, glue injection is performed in an un-closed state, and then molten glue is injected to an operator, which easily causes a safety accident.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a glue blocking structure and a vertical injection molding machine, and aims to solve the problem that safety accidents are easily caused when a mold closing sensor is abnormal in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a glue blocking structure, which comprises:
a glue blocking plate;
the ejector rod bracket is arranged above the rubber baffle plate and surrounds the rubber baffle plate to form a rubber injection area;
the glue blocking plate bracket is positioned below the glue blocking plate;
and the elastic part is connected between the rubber baffle and the rubber baffle bracket.
Furthermore, in the glue blocking structure, fixing grooves are formed in the glue blocking plate, and the fixing grooves are symmetrically distributed on the glue blocking plate and are perpendicular to the length direction of the glue blocking plate; one end of the elastic piece is arranged in the fixing groove, and the other end of the elastic piece is connected with the rubber baffle plate bracket.
Further, in the glue blocking structure, the ejector rod bracket comprises; a fixed rod and a connecting rod; the connecting rod symmetry is located the both ends of dead lever, just the connecting rod with the dead lever is perpendicular to be connected, the connecting rod is kept away from the one end of dead lever with keep off the offset plate and be connected.
Further, in the glue blocking structure, the elastic part is a spring.
Furthermore, in the glue blocking structure, the glue blocking plate is made of metal.
The embodiment of the utility model provides a vertical injection molding machine, which comprises an injection mold, an injection gun and the glue blocking structure, wherein the glue blocking structure is arranged on the injection mold; the injection molding gun is arranged on one side of the injection molding mold, and the glue blocking structure is arranged between the injection molding mold and the injection molding gun.
Further, in the vertical injection molding machine, the injection mold comprises an upper mold and a lower mold; the ejector rod support is connected with the upper die, and the lower die is connected with the rubber baffle plate support; when the upper die and the lower die are closed, the elastic piece is compressed, the rubber blocking plate is located below the injection molding gun, when the upper die and the lower die are separated, the elastic piece is released, and the rubber blocking plate is located on one side of the injection molding gun.
Furthermore, the vertical injection molding machine also comprises a workbench and a connecting plate; the workbench is arranged below the lower die and connected with the rubber baffle plate bracket, and the connecting plate is arranged above the upper die and connected with the fixed rod.
Further, in the glue blocking structure, the glue blocking structure further comprises an air cylinder, and a telescopic rod of the air cylinder is connected with one side, away from the upper die, of the connecting plate.
The technical scheme adopted by the utility model has the following beneficial effects:
the glue blocking structure provided by the utility model comprises: a glue blocking plate; the ejector rod bracket is arranged above the rubber baffle plate and surrounds the rubber baffle plate to form a rubber injection area; the glue blocking plate bracket is positioned below the glue blocking plate; and the elastic part is connected between the rubber baffle and the rubber baffle bracket. The glue blocking structure in the embodiment of the utility model is used for being mounted on an injection mold, when the injection mold is opened, glue is blocked through the glue blocking plate, and the glue blocking plate can shrink towards the direction of the glue blocking plate bracket through the elastic piece when the injection mold is closed, so that molten glue can be injected into the injection mold through the glue injection area, safety accidents caused by glue injection in an unopened state are effectively avoided, and the personal safety of an operator is ensured.
Drawings
Fig. 1 is a schematic structural view of a glue blocking structure provided in the present invention;
FIG. 2 is a schematic view of a mold opening state of a vertical injection molding machine according to the present invention;
fig. 3 is a schematic view of a mold closing state of the vertical injection molding machine provided by the utility model.
In the figure: 100. a glue blocking plate; 200. a mandril bracket; 300. a glue blocking plate bracket; 400. an elastic member; 110. a glue injection area; 120. fixing grooves; 210. fixing the rod; 220. a connecting rod; 501. an injection molding gun; 510. an upper die; 520. a lower die; 600. a work table; 700. a connecting plate; 800. a cylinder; 810. the telescopic link of cylinder.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a glue blocking structure, and please refer to fig. 1, which is a schematic structural diagram of the glue blocking structure provided by the utility model. Keep off gluey structure includes: a glue-blocking plate 100; the ejector rod bracket 200 is arranged above the rubber baffle plate 100 and surrounds the rubber baffle plate 100 to form a rubber injection area 110; a glue barrier support 300 positioned below the glue barrier 100; and an elastic member 400 connected between the glue barrier 100 and the glue barrier support 300.
In the embodiment of the utility model, the glue blocking structure is used for being mounted on an injection mold, when the injection mold is opened, if a glue leakage phenomenon occurs in an injection gun, glue can be effectively blocked through the glue blocking plate 100, when the injection mold is closed, injection molding needs to be performed in a cavity of the injection mold, force is applied to the ejector rod support 200 from top to bottom, so that the glue blocking plate 100 connected with the ejector rod support 200 is contracted towards the glue blocking plate support 300 through the elastic member 400, the glue blocking plate 100 between the injection gun and the injection mold is blocked from moving downwards at the moment, the glue injection area 110 simultaneously moves downwards to a position corresponding to the injection gun, and the injection gun can inject molten glue into the injection mold through the glue injection area 110. The glue blocking structure in the embodiment of the utility model effectively avoids safety accidents caused by glue injection in an un-mold closing state, and ensures the personal safety of operators.
Optionally, because the temperature of the molten adhesive is high, a material with good heat resistance is required when the molten adhesive is blocked, and therefore the glue blocking plate 100 is made of a metal.
As a further scheme, fixing grooves 120 are formed in the glue blocking plate 100, and the fixing grooves 120 are symmetrically distributed on the glue blocking plate 100 and perpendicular to the length direction of the glue blocking plate 100; one end of the elastic member 400 is disposed in the fixing groove 120, and the other end is connected to the rubber blocking plate holder 300.
In the embodiment of the present invention, the glue blocking plate 100 is rectangular, and the fixing groove 120 includes two pieces, and is disposed along the width direction of the glue blocking plate 100 and perpendicular to the length direction of the glue blocking plate 100. One end of the elastic member 400 is fixedly coupled in the fixing groove 120, and the other end of the elastic member 400 is screwed and fixed on the rubber blocking plate 100, and optionally, the elastic member 400 is a spring. Of course, in practical use, the elastic member 400 may be made of other materials with elastic deformation.
Specifically, the push rod supporter 200 includes: a fixing bar 210 and a connecting bar 220; the connecting rods 220 are symmetrically arranged at two ends of the fixing rod 210, the connecting rods 220 are perpendicularly connected with the fixing rod 210, and one end, far away from the fixing rod 210, of the connecting rods 220 is connected with the glue blocking plate 100. The fixing rod 210 and the connecting rod 220 are straight rods, an area formed by connecting the fixing rod 210, the connecting rod 220 and the glue blocking plate 100 is a glue injection area 110, and the glue injection area 110 is rectangular. Further, the distance between the connection rods 220 is greater than the distance between the fixing grooves 120, and the elastic member 400 does not shake when the fixing rod 210 and the connection rods 220 are forced downward.
The working principle of the glue blocking structure is described in detail below with reference to specific application scenarios:
on the first hand, in the mold opening state of the injection mold, the ejector rod bracket 200 is not stressed at this time, and the elastic member 400 is in the reset state, and if the injection molding gun generates a glue leakage phenomenon, the glue can be effectively blocked by the glue blocking plate 100.
In the second aspect, in the mold closing state of the injection mold, injection molding needs to be performed in the cavity of the injection mold, and a force is applied to the ejector rod bracket 200 from top to bottom, so that the glue blocking plate 100 connected to the ejector rod bracket 200 is contracted towards the glue blocking plate bracket 300 through the elastic member 400, and thus the glue blocking plate 100 between the injection molding gun and the injection mold is blocked to move downwards, and the glue injection region 110 is simultaneously moved downwards to a position corresponding to the injection molding gun, so that the injection molding gun can inject molten glue into the injection mold through the glue injection region 110.
Referring to fig. 2 and fig. 3, the utility model further discloses a vertical injection molding machine, which comprises an injection mold and an injection gun 501, wherein the vertical injection molding machine further comprises the glue blocking structure; the injection molding gun 501 is arranged on one side of the injection molding mold, and the glue blocking structure is arranged between the injection molding mold and the injection molding gun 501.
In the embodiment of the present invention, the injection mold includes an upper mold 510 and a lower mold 520; the ejector rod bracket 200 is connected with the upper die 510, and the lower die 520 is connected with the rubber baffle plate bracket 300; when the upper mold 510 and the lower mold 520 are closed, the elastic member 400 is compressed, the glue blocking plate 100 is located below the injection molding gun 501, when the upper mold 510 and the lower mold 520 are separated, the elastic member 400 is released, and the glue blocking plate 100 is located on one side of the injection molding gun 501.
Specifically, when the mold is required to be closed for injection molding, the upper mold 510 is pressed downward, the ejector rod bracket 200 connected to the upper mold 510 moves downward along with the upper mold 510, the glue blocking plate 100 connected to the ejector rod bracket 200 moves downward synchronously, the elastic member 400 is compressed in the direction of the glue blocking plate bracket 300, and the glue injection area 110 moves downward to an area corresponding to the position of the injection molding gun 501, so that the injection molding gun 501 penetrates through the glue injection area 110 to inject glue at the joint of the upper mold 510 and the lower mold 520, and injection molding is achieved. When the mold is opened, the upper mold 510 and the lower mold 520 are separated, the ejector rod support 200 connected to the upper mold 510 is not subjected to downward force, the glue injection area 110 is located above the injection molding gun 501, the glue blocking plate 100 connected to the ejector rod support 200 is located in an area between the upper mold 510 and the lower mold 520, the elastic member 400 is in a reset state, and the injection molding gun 501 is blocked by the glue blocking plate 100.
As a further scheme, the vertical injection molding machine further comprises a workbench 600 and a connecting plate 700, the workbench 600 is arranged below the lower mold 520 and connected with the rubber blocking plate support 300, and the connecting plate 700 is arranged above the upper mold 510 and connected with the fixing rod 210; the workbench 600 is configured to bear the lower mold 520, and the connecting plate 700 is configured to drive the upper mold 510 to perform a linear motion.
In the embodiment of the present invention, the vertical injection molding machine further includes an air cylinder 800, and an expansion rod 810 of the air cylinder is connected to a side of the connecting plate 700 away from the upper mold 510. In practical use, when the mold is required to be closed for injection molding, the air cylinder 800 is started, the telescopic rod 810 of the air cylinder moves downwards, the connecting plate 700 connected with the telescopic rod of the air cylinder 800 drives the upper mold 510 to move downwards, the ejector rod support 200 connected with the upper mold 510 moves downwards along with the upper mold 510, the glue blocking plate 100 connected with the ejector rod support 200 synchronously moves downwards, the elastic piece 400 is compressed towards the glue blocking plate support 300, and the glue injection area 110 moves downwards to an area corresponding to the position of the injection molding gun 501, so that the injection molding gun 501 penetrates through the glue injection area 110 to the joint of the upper mold 510 and the lower mold 520 for glue injection. When being in the die sinking state, cylinder 800 resets, then the telescopic link 810 and the connecting plate 700 of cylinder retract, go up mould 510 and lower mould 520 and be in the separation state, then do not receive decurrent power with the ejector pin support 200 that goes up the mould 510 and be connected, the regional 110 of injecting glue is located the top of the rifle 501 of moulding plastics, and the fender offset plate 100 of being connected with ejector pin support 200 is located the region between last mould 510 and lower mould 520, elastic component 400 is the reset state, then the rifle 501 of moulding plastics is sheltered from by fender offset plate 100, makes the operator be under the secure environment.
In summary, the utility model provides a glue blocking structure and a vertical injection molding machine, wherein the glue blocking structure comprises: a glue blocking plate; the ejector rod bracket is arranged above the rubber baffle plate and surrounds the rubber baffle plate to form a rubber injection area; the glue blocking plate bracket is positioned below the glue blocking plate; and the elastic part is connected between the rubber baffle and the rubber baffle bracket. The glue blocking structure in the embodiment of the utility model is used for being mounted on an injection mold, when the injection mold is opened, glue is blocked through the glue blocking plate, and the glue blocking plate can shrink towards the direction of the glue blocking plate bracket through the elastic piece when the injection mold is closed, so that molten glue can be injected into the injection mold through the glue injection area, safety accidents caused by glue injection in an unopened state are effectively avoided, and the personal safety of an operator is ensured.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
Claims (9)
1. The utility model provides a keep off glued structure which characterized in that includes:
a glue blocking plate;
the ejector rod bracket is arranged above the rubber baffle plate and surrounds the rubber baffle plate to form a rubber injection area;
the glue blocking plate bracket is positioned below the glue blocking plate;
and the elastic part is connected between the rubber baffle and the rubber baffle bracket.
2. The glue blocking structure of claim 1, wherein fixing grooves are formed in the glue blocking plate, and the fixing grooves are symmetrically distributed on the glue blocking plate and perpendicular to the length direction of the glue blocking plate; one end of the elastic piece is arranged in the fixing groove, and the other end of the elastic piece is connected with the rubber baffle plate bracket.
3. The glue stop structure of claim 2, wherein the carrier bar bracket comprises: a fixed rod and a connecting rod; the connecting rod symmetry is located the both ends of dead lever, just the connecting rod with the dead lever is perpendicular to be connected, the connecting rod is kept away from the one end of dead lever with keep off the offset plate and be connected.
4. The glue stop structure of claim 3, wherein the elastic member is a spring.
5. The glue stop structure of claim 1, wherein the glue stop plate is made of metal.
6. A vertical injection molding machine comprises an injection mold and an injection gun; characterized in that the glue stop structure is as defined in any one of claims 1 to 5; the injection molding gun is arranged on one side of the injection molding mold, and the glue blocking structure is arranged between the injection molding mold and the injection molding gun.
7. The vertical injection molding machine of claim 6, wherein the injection mold comprises an upper mold and a lower mold; the ejector rod support is connected with the upper die, and the lower die is connected with the rubber baffle plate support; when the upper die and the lower die are closed, the elastic piece is compressed, the rubber blocking plate is located below the injection molding gun, when the upper die and the lower die are separated, the elastic piece is released, and the rubber blocking plate is located on one side of the injection molding gun.
8. The vertical injection molding machine of claim 7, further comprising a table and a connecting plate; the workbench is arranged below the lower die and connected with the rubber baffle plate bracket, and the connecting plate is arranged above the upper die and connected with the fixed rod.
9. The vertical injection molding machine according to claim 8, further comprising a cylinder, wherein the telescopic rod of the cylinder is connected with one side of the connecting plate away from the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433221.3U CN215661713U (en) | 2021-02-26 | 2021-02-26 | Keep off gluey structure and vertical injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433221.3U CN215661713U (en) | 2021-02-26 | 2021-02-26 | Keep off gluey structure and vertical injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN215661713U true CN215661713U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120433221.3U Active CN215661713U (en) | 2021-02-26 | 2021-02-26 | Keep off gluey structure and vertical injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972494A (en) * | 2022-12-23 | 2023-04-18 | 北京营峰飞扬科技有限公司 | Double-parting printer side cover production device and process |
-
2021
- 2021-02-26 CN CN202120433221.3U patent/CN215661713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972494A (en) * | 2022-12-23 | 2023-04-18 | 北京营峰飞扬科技有限公司 | Double-parting printer side cover production device and process |
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