CN210705796U - Injection mold for display panel of small household appliance - Google Patents
Injection mold for display panel of small household appliance Download PDFInfo
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- CN210705796U CN210705796U CN201921598985.7U CN201921598985U CN210705796U CN 210705796 U CN210705796 U CN 210705796U CN 201921598985 U CN201921598985 U CN 201921598985U CN 210705796 U CN210705796 U CN 210705796U
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Abstract
The utility model relates to an injection mold for a display panel of a small household appliance, which comprises a movable mold, wherein a translational hydraulic cylinder is connected at the closed end of the movable mold, a workbench is arranged at the cylinder body of the translational hydraulic cylinder, the cylinder body of the translational hydraulic cylinder is fixedly arranged on the table surface of the workbench, a movable mold bottom plate is sleeved at the outer end of a telescopic rod of the translational hydraulic cylinder, a plurality of guide holes are drilled on the movable mold bottom plate, guide rods are arranged in the guide holes, one end of each guide rod is connected with a fixed mold, a material receiving box is arranged below the movable mold and the fixed mold, the bottom of the fixed mold is connected with a fixed mold mounting frame, one end of the fixed mold, which is far away from the movable mold, is communicated with an injection molding pipe, a limiting plate and a supporting rib plate are also arranged on the movable mold bottom plate, a connecting plate is fixed at the supporting rib, the labor intensity of workers can be reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to an injection mold especially relates to a small household appliances display panel injection mold.
Background
The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; the molding process includes mold transfer, blow molding, cast molding, thermoforming, hot pressing (compression molding), and injection molding, wherein the hot pressing can be flash, semi-flash, or non-flash. The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product.
The injection mold structure and the injection molding process for the display panel of the small household appliance are complex at present, the manual unloading and material changing are generally adopted, the unloading and material changing are complicated, the manual labor intensity is high, time and labor are consumed, the production efficiency of the display panel is influenced, and certain limitation exists during processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small household appliances display panel injection mold in order to overcome prior art not enough.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an injection mold for a display panel of a small household appliance comprises a movable mold, wherein a translational hydraulic cylinder is connected to the closed end of the movable mold, a workbench is arranged at the position of a cylinder body of the translational hydraulic cylinder, the cylinder body of the translational hydraulic cylinder is fixedly arranged on the table top of the workbench, a movable mold bottom plate is sleeved at the outer end of a telescopic rod of the translational hydraulic cylinder, a plurality of guide holes are drilled in the movable mold bottom plate, guide rods are arranged in the guide holes, one end of each guide rod is connected with a fixed mold, a material receiving box is arranged below the movable mold and the fixed mold, the bottom of the fixed mold is connected with a fixed mold mounting frame, one end of the fixed mold, which is far away from the movable mold, is communicated with an injection molding pipe, a limiting plate and a supporting rib plate are further arranged on the movable mold bottom plate, a connecting plate is fixed at the supporting rib plate, the tail end of the connecting plate is connected with a, and a clamping piece of the limiting plate is arranged in the limiting plate moving groove.
Furthermore, a through hole is drilled in the center of the movable mold bottom plate, and the through hole is in clearance fit with an expansion rod of the translation hydraulic cylinder.
Further, the fixed die mounting frame is fixedly mounted on the ground through foundation bolts and is connected with the fixed die through rivet welding.
Furthermore, the connecting plate is attached to the outer side wall of the movable mold.
Furthermore, a placing cavity is formed in the cavity in a chiseled mode, the placing cavity is matched with the demoulding plate, and the depth of the placing cavity is equal to the thickness of the demoulding plate.
Furthermore, the cross sections of the limiting plate moving groove and the limiting plate clamping piece are both T-shaped, and the limiting plate clamping piece is matched with the limiting plate moving groove.
Furthermore, the joint spare of limiting plate is located the one end that the limiting plate kept away from the movable mould bottom plate, and the limiting plate moving groove closes on the one end of movable mould bottom plate and seals.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses the scheme can realize reducing artifical intensity of labour, improves production efficiency's result.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a middle moving die of the present invention;
FIG. 3 is a sectional view of the middle moving mold of the present invention;
wherein: 1. a work table; 2. a translation hydraulic cylinder; 3. a material receiving box; 4. a movable mold base plate; 5. moving the mold; 6. a guide bar; 7. fixing a mold; 8. a fixed die mounting frame; 9. injection molding a tube; 41. a guide hole; 42. a limiting plate; 51. a cavity; 52. supporting the rib plate; 53. a connecting plate; 54. a stripper plate; 55. and a limiting plate moving groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a small household appliance display panel injection mold shown in attached figures 1-3, which comprises a movable mold 5, a translational hydraulic cylinder 2 is connected with the closed end of the movable mold 5, a workbench 1 is arranged at the cylinder body of the translational hydraulic cylinder 2, the cylinder body of the translational hydraulic cylinder 2 is fixedly arranged on the table surface of the workbench 1, a movable mold bottom plate 4 is sleeved at the outer end of a telescopic rod of the translational hydraulic cylinder 2, a plurality of guide holes 41 are drilled on the movable mold bottom plate 4, guide rods 6 are arranged in the guide holes 41, a fixed mold 7 is connected with one end of each guide rod 6, a material receiving box 3 is arranged below the movable mold 5 and the fixed mold 7, a fixed mold mounting frame 8 is connected with the bottom of the fixed mold 7, an injection molding pipe 9 is communicated with one end of the fixed mold 7, a limit plate 42 and a support rib plate 52 are also arranged on the movable mold bottom plate 4, a connecting, the end of the connecting plate 53 is connected with a stripper plate 54, a cavity 51 is cut at one end of the movable mold 5 far away from the movable mold bottom plate 4, the stripper plate 54 is arranged in the cavity 51, a limit plate moving groove 55 is cut on the side wall of the movable mold 5, and a clamping piece of the limit plate 42 is arranged in the limit plate moving groove 55.
During the use, movable mould 5 and cover half 7 compound die, inject the liquid of moulding plastics into die cavity 51 through injection molding pipe 9, after the liquid of moulding plastics solidifies, translation pneumatic cylinder 2 drives movable mould 5 and keeps away from cover half 7 and carries out the die sinking operation, when the die sinking, movable mould 5 removes to movable mould bottom plate 4 earlier, lead to stripper plate 54 to break away from die cavity 51, make the display panel drawing of patterns that solidifies in die cavity 51, and fall into and receive in the workbin 3, during the compound die, movable mould 5 removes to keeping away from movable mould bottom plate 4 direction earlier, until the joint spare of limiting plate 42 touches the blind end of limiting plate moving groove 55, stripper plate 54 is located die cavity 51 this moment, and the lateral surface of stripper plate 54 keeps unanimous with die cavity inside wall 51, movable mould 5 and cover half 7 compound die afterwards, can realize reducing artifical intensity.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a small household appliances display panel injection mold, includes movable mould (5), its characterized in that: the sealing end of the movable mold (5) is connected with a translation hydraulic cylinder (2), the cylinder body of the translation hydraulic cylinder (2) is arranged on a workbench (1), the cylinder body of the translation hydraulic cylinder (2) is fixedly installed on the table top of the workbench (1), the outer end of a telescopic rod of the translation hydraulic cylinder (2) is sleeved with a movable mold bottom plate (4), a plurality of guide holes (41) are drilled on the movable mold bottom plate (4), guide rods (6) are installed in the guide holes (41), one end of each guide rod (6) is connected with a fixed mold (7), a material receiving box (3) is placed below the movable mold (5) and the fixed mold (7), the bottom of the fixed mold (7) is connected with a fixed mold mounting frame (8), one end of the fixed mold (7), which is far away from the movable mold (5), is communicated with an injection molding pipe (9), a limiting plate (42) and a supporting rib plate (52, supporting rib plate (52) department is fixed with connecting plate (53), the end-to-end connection of connecting plate (53) has stripper plate (54), die cavity (51) have been opened in the one end that moving die bottom plate (4) were kept away from in moving die (5), in die cavity (51) were arranged in stripper plate (54), cut on the lateral wall of moving die (5) and chisel limiting plate shifting chute (55), install the joint spare of limiting plate (42) in limiting plate shifting chute (55).
2. The injection mold for the display panel of the small household appliance according to claim 1, wherein: and a through hole is drilled in the center of the movable mold bottom plate (4), and the through hole is in clearance fit with a telescopic rod of the translation hydraulic cylinder (2).
3. The injection mold for the display panel of the small household appliance according to claim 1, wherein: the fixed die mounting frame (8) is fixedly mounted on the ground through foundation bolts, and the fixed die mounting frame (8) is connected with the fixed die (7) through rivet welding.
4. The injection mold for the display panel of the small household appliance according to claim 1, wherein: and the connecting plate (53) is attached to the outer side wall of the movable mold (5).
5. The injection mold for the display panel of the small household appliance according to claim 1, wherein: a placing cavity is formed in the cavity (51) in a chiseled mode, the placing cavity is matched with the stripper plate (54), and the depth of the placing cavity is equal to the thickness of the stripper plate (54).
6. The injection mold for the display panel of the small household appliance according to claim 1, wherein: the cross sections of the limiting plate moving grooves (55) and the limiting plate (42) are T-shaped, and the limiting plate (42) clamping piece is matched with the limiting plate moving grooves (55).
7. The injection mold for the display panel of the small household appliance according to claim 1 or claim 6, wherein: the clamping piece of the limiting plate (42) is located at one end, far away from the movable mold bottom plate (4), of the limiting plate (42), and one end, close to the movable mold bottom plate (4), of the limiting plate moving groove (55) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598985.7U CN210705796U (en) | 2019-09-25 | 2019-09-25 | Injection mold for display panel of small household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598985.7U CN210705796U (en) | 2019-09-25 | 2019-09-25 | Injection mold for display panel of small household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705796U true CN210705796U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598985.7U Active CN210705796U (en) | 2019-09-25 | 2019-09-25 | Injection mold for display panel of small household appliance |
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| CN (1) | CN210705796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306074A (en) * | 2021-05-25 | 2021-08-27 | 合肥卉清电子科技有限公司 | Injection molding method and injection molding device for in-mold insert of switch panel |
-
2019
- 2019-09-25 CN CN201921598985.7U patent/CN210705796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306074A (en) * | 2021-05-25 | 2021-08-27 | 合肥卉清电子科技有限公司 | Injection molding method and injection molding device for in-mold insert of switch panel |
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