CN210758979U - Glue injection mechanism applied in mold - Google Patents
Glue injection mechanism applied in mold Download PDFInfo
- Publication number
- CN210758979U CN210758979U CN201921563300.5U CN201921563300U CN210758979U CN 210758979 U CN210758979 U CN 210758979U CN 201921563300 U CN201921563300 U CN 201921563300U CN 210758979 U CN210758979 U CN 210758979U
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- injecting glue
- worm
- needle valve
- connecting rod
- mold
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Abstract
The utility model discloses a be applied to injecting glue mechanism in mould, including needle valve, cylinder, worm, turbine, connecting rod, injecting glue subassembly, turbine one end is connected with the worm, and the other end is fixed with the connecting rod top, has seted up logical chamber on the injecting glue subassembly, and the injecting glue mouth with lead to the chamber intercommunication is seted up to the injecting glue bottom, and the cylinder bottom is fixed with needle valve one end, and the intracavity is led to in the embedding of the needle valve other end, and the connecting rod is located the cylinder top. The utility model discloses, control the volume of gluing to the notes runner output of injecting glue subassembly through the transmission relation between the turbine worm, guarantee the transmission reliability.
Description
Technical Field
The utility model belongs to the technical field of the injecting glue structure, especially, relate to an injecting glue mechanism for in mould.
Background
At present, although the traditional multi-cavity liquid silica gel mold can ensure the glue injection speed, the glue injection balance cannot be controlled by a method, namely the flow of the glue injection cannot be controlled, so that products produced by the two-cavity or more than two-cavity mold are easy to generate burrs or glue deficiency, the reject ratio is extremely high, or the problem of product peak batch is corrected by a product edge tearing mode, the labor cost is increased, the production efficiency is low,
therefore, the prior art is to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an injecting glue mechanism for in mould aims at solving the technical problem who mentions among the background art to control the gluey volume of pouring gate export to the injecting glue subassembly through the transmission relation between the turbine worm.
The utility model discloses a be applied to injecting glue mechanism in mould, including needle valve, cylinder, worm, turbine, connecting rod, injecting glue subassembly, turbine one end is connected with the worm, and the other end is fixed with the connecting rod top, has seted up on the injecting glue subassembly and has led to the chamber, and the injecting glue mouth with lead to the chamber intercommunication is seted up to the injecting glue bottom, and the cylinder bottom is fixed with needle valve one end, and the intracavity is led to in the embedding of the needle valve other end, and the connecting rod is located the cylinder top.
Preferably, still include static mould and moving die utensil, worm, turbine and notes water the subassembly and all set up in the static mould.
Preferably, the worm is provided with an adjusting cavity.
Preferably, the conditioning cavity comprises a groove having a regular hexagonal cross-section.
Preferably, the device further comprises a main pouring channel and a flow channel communicated with the main pouring channel, and the flow channel is connected with the needle valve.
The utility model discloses a be applied to injecting glue mechanism in mould, beneficial effect is as follows: the worm rotates to drive the turbine to rotate, the turbine rotates to drive the connecting rod to rotate left and right, the connecting rod rotates left and right and moves up and down due to threads on the connecting rod simultaneously, the stroke of the air cylinder is controlled, namely, the distance between the needle valve and the glue injection port is adjusted, so that glue feeding balance adjustment is realized, the larger the spacing distance between the needle valve and the glue injection port is, the larger the glue injection flow is, the smaller the spacing distance between the needle valve and the glue injection port is, and the smaller the glue injection flow is. The worm and the worm wheel are used for transmission, the transmission reliability is high, the position relation between the worm and the worm wheel is 90 degrees, the arrangement in a static mould is facilitated, and the space is greatly saved.
Drawings
Fig. 1 is a schematic structural view of a glue injection mechanism applied in a mold of the present invention;
fig. 2 is a first three-dimensional schematic view of the glue injection mechanism applied in the mold of the present invention;
fig. 3 is a second three-dimensional schematic view of the glue injection mechanism applied in the mold of the present invention;
fig. 4 is an internal schematic view of the glue injection assembly of the glue injection mechanism applied in the mold of the present invention;
fig. 5 is the utility model discloses be applied to the third three-dimensional schematic diagram of injecting glue mechanism in the mould.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It is noted that relative terms such as "first," "second," and the like may be used to describe various components, but these terms are not intended to limit the components. These terms are only used to distinguish one component from another component. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present invention. The term "and/or" refers to a combination of any one or more of the associated items and the descriptive items.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural view of a glue injection mechanism applied in a mold according to the present invention; fig. 2 is a first three-dimensional schematic view of the glue injection mechanism applied in the mold of the present invention; fig. 3 is a second three-dimensional schematic view of the glue injection mechanism applied in the mold of the present invention; fig. 4 is an internal schematic view of the glue injection assembly of the glue injection mechanism applied in the mold of the present invention; fig. 5 is the utility model discloses be applied to the third three-dimensional schematic diagram of injecting glue mechanism in the mould.
The utility model discloses a be applied to injecting glue mechanism in mould, including needle valve 40, cylinder 30, worm 1, turbine 2, connecting rod 3 and injecting glue subassembly 50, 2 one ends of turbine are connected with worm 1, and the other end is fixed with connecting rod 3 top, has seted up logical chamber 400 on the injecting glue subassembly 50, and the injecting glue mouth 300 with lead to the chamber intercommunication is seted up to the injecting glue bottom, and cylinder 30 bottom is fixed with needle valve one end, and the chamber 400 is led to in the embedding of the 40 other ends of needle valve, and connecting rod 3 is located cylinder 30 top. The utility model discloses a be applied to injecting glue mechanism in mould, beneficial effect is as follows: through the rotation of worm, drive the turbine and rotate, the turbine rotates and drives the connecting rod and rotate about, can be because screw-thread fit and up-and-down motion between connecting rod and the turbine when the connecting rod rotates about, consequently controlled the stroke H of cylinder, adjusted the distance (as shown in figure 4) of needle valve 40 and injecting glue mouth 300 promptly to realized advancing gluey balanced regulation, the needle valve is big with the interval distance of injecting glue mouth more, then the injecting glue flow is big, the needle valve is little with the interval distance of injecting glue mouth more, then the injecting glue flow is little. The worm and the worm wheel are used for transmission, the transmission reliability is high, the position relation between the worm and the worm wheel is 90 degrees, the arrangement in a static mould is facilitated, and the space is greatly saved.
The connection relation between the connecting rod and the turbine can be a thread matching relation, when the turbine rotates, the connecting rod is driven to rotate, and the connecting rod and the turbine rotate relatively to enable the connecting rod to shift up and down in the vertical direction. As shown in fig. 1, it preferably further comprises a static mold 10 and a moving mold 20, wherein the worm, the worm wheel and the pouring component are all arranged in the static mold. Preferably, the worm has an adjustment cavity 70 formed therein. Preferably, the adjusting cavity comprises a groove with a regular hexagon cross section, and a hexagonal wrench can be clamped into the adjusting cavity and rotate to drive the worm to rotate. As shown in fig. 3, the device preferably further comprises a main pouring channel 80 and a flow channel 90 communicated with the main pouring channel, wherein the flow channel is connected with the needle valve 40; the glue injection liquid stored in the main pouring channel 80 flows into the through cavity 400 through the flow channel 90 and the surface of the needle valve 40, and then flows out to the product 60 to be processed through the glue injection port 300; specifically, as shown in fig. 4, the through cavity 400 has a taper, so that when the needle valve 40 moves up and down, the size of a space through which the glue injection liquid passes may be changed, specifically, the closer the needle valve 40 is to the glue injection port, the smaller the space is, the smaller the glue injection flow rate flowing out from the glue injection port is, and the farther the needle valve 40 is from the glue injection port, the larger the space is, the larger the glue injection flow rate flowing out from the glue injection port is.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a be applied to injecting glue mechanism in mould, its characterized in that, includes needle valve, cylinder, worm, turbine, connecting rod, injecting glue subassembly, and turbine one end is connected with the worm, and the other end is fixed with the connecting rod top, has seted up logical chamber on the injecting glue subassembly, and the injecting glue mouth with lead to the chamber intercommunication is seted up to the injecting glue bottom, and the cylinder bottom is fixed with needle valve one end, and the intracavity is led to in the embedding of the needle valve other end, and the connecting rod is located the cylinder top.
2. The glue injection mechanism applied to the mold according to claim 1, further comprising a static mold and a dynamic mold, wherein the worm, the worm wheel and the injection molding assembly are all arranged in the static mold.
3. The glue injection mechanism applied to the mold according to claim 1, wherein the worm is provided with an adjusting cavity.
4. The glue injection mechanism applied to the mold according to claim 3, wherein the adjustment cavity comprises a groove with a regular hexagonal cross section.
5. The compound injection mechanism applied to the mold according to claim 1, further comprising a main casting channel and a runner communicated with the main casting channel, wherein the runner is connected with the needle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563300.5U CN210758979U (en) | 2019-09-19 | 2019-09-19 | Glue injection mechanism applied in mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563300.5U CN210758979U (en) | 2019-09-19 | 2019-09-19 | Glue injection mechanism applied in mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758979U true CN210758979U (en) | 2020-06-16 |
Family
ID=71060218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921563300.5U Active CN210758979U (en) | 2019-09-19 | 2019-09-19 | Glue injection mechanism applied in mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758979U (en) |
-
2019
- 2019-09-19 CN CN201921563300.5U patent/CN210758979U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 building a, No.7, row 1, East District, Xinfa Industrial Zone, Shajing Xinqiao, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Senjun precision manufacturing (Shenzhen) Co.,Ltd. Address before: 518000 building a, No.7, row 1, East District, Xinfa Industrial Zone, Shajing Xinqiao, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SENJUN EXCELLENT PREC MOLD SHENZHEN Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |