CN216609940U - Display shell injection mold - Google Patents
Display shell injection mold Download PDFInfo
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- CN216609940U CN216609940U CN202122948141.4U CN202122948141U CN216609940U CN 216609940 U CN216609940 U CN 216609940U CN 202122948141 U CN202122948141 U CN 202122948141U CN 216609940 U CN216609940 U CN 216609940U
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Abstract
The utility model discloses a display shell injection mold which comprises a base, wherein two supporting plates are fixedly connected to the base, two electric telescopic rods are fixedly connected to the supporting plate on the left side, a movable mold is fixedly connected to the two electric telescopic rods together, a fixed mold is fixedly connected to the supporting plate on the right side, an L-shaped plate is fixedly connected to the movable mold, penetrates through the supporting plate on the right side and is in sliding connection with the supporting plate, a water tank is fixedly connected to the supporting plate on the right side, a rotating rod rotatably connected with the water tank penetrates through the water tank, a plurality of first stirring rods are fixedly connected to the outer wall of the rotating rod, a plurality of stirring mechanisms are arranged in the base, and a conveying mechanism is arranged in the base. According to the utility model, water in the water tank can be stirred and mixed through the first stirring rod and the second stirring rod, and hot water is cooled and uniformly stirred; through the change to the water in the cooling chamber, guarantee the refrigerated effect of mould.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for a display shell.
Background
Injection molding is a method for producing and molding industrial products. The products are generally made by rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting.
The existing injection mold is formed by attaching a movable mold to a fixed mold, performing injection molding and cooling molding after the movable mold and the fixed mold are attached, and finally taking out the molded mold.
The existing injection mold for the display shell mostly adopts natural cooling in the injection cooling process, so that the cooling time is long and the time is consumed; part of the water is cooled by water, but the water in the cooling cavity cannot be replaced, so that the cooling effect is poor; when the hot water and the cold water are mixed, the hot water cannot be stirred, so that the hot water is cooled, and the subsequent cooling efficiency of the die is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an injection mold for a display shell, which can stir and mix water in a water tank through a first stirring rod and a second stirring rod, and can cool hot water to uniformly stir the water; through the change to the water in the cooling chamber, guarantee the refrigerated effect of mould.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a display shell injection mold, includes the base, two backup pads of fixedly connected with on the base, it is left two electric telescopic handle of fixedly connected with in the backup pad, two the common fixedly connected with movable mould of electric telescopic handle, right side fixedly connected with fixed mould in the backup pad, the last fixedly connected with L template of movable mould, the L template runs through the backup pad on right side and rather than sliding connection, right side fixedly connected with water tank in the backup pad, run through on the water tank and be equipped with rather than the rotary rod of rotating the connection, the top fixedly connected with gear of rotary rod, L template and gear engagement, a plurality of first stirring rods of outer wall fixedly connected with of rotary rod, be equipped with a plurality of rabbling mechanisms in the base, be equipped with conveying mechanism in the base.
Preferably, the rabbling mechanism include with the outer wall fixed connection's of rotary rod first bevel gear, first bevel gear meshing has two second bevel gears, two the equal fixedly connected with dwang of second bevel gear, two the dwang rotates with the water tank respectively and is connected, two the equal fixedly connected with a plurality of second stirring rods of outer wall of dwang.
Preferably, the conveying mechanism comprises a threaded rod fixedly connected with the bottom of the rotating rod, a conveying frame is fixedly connected with the inner bottom of the water tank, the outer wall of the threaded rod is sleeved with a movable sealing plate in threaded connection with the threaded rod, two sliding sealing blocks are fixedly connected to the movable sealing plate, the conveying frame is provided with two sliding grooves, the two sliding sealing blocks are respectively connected with the inner walls of the sliding grooves in a sliding manner, a water inlet pipe fixedly connected with the conveying frame is arranged on the conveying frame in a penetrating way, the water inlet pipe penetrates through the water tank and is fixedly connected with the water tank, the water inlet pipe penetrates through the fixed die and is fixedly connected with the fixed die, a cooling cavity is arranged in the fixed die, the water inlet pipe is communicated with the cooling cavity, the fixed die is provided with a drain pipe fixedly connected with the fixed die in a penetrating manner, the cooling cavity is communicated with the drain pipe, and the drain pipe penetrates through the water tank and is fixedly connected with the water tank.
Preferably, a plurality of rack teeth matched with the gear are arranged on the L-shaped plate.
Preferably, a plurality of through holes are formed in the movable sealing plate in a penetrating mode, and first check valves are installed on the inner walls of the through holes.
Preferably, a second one-way valve is mounted on the water inlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the output through electric telescopic handle drives movable mould and L template and moves to the right, drive the gear, the rotary rod, the threaded rod rotates, drive the movable sealing plate, the sliding seal piece, first check valve moves down, the cold water that will move the sealing plate downside pours into the cooling intracavity into through the inlet tube, the hot water of cooling intracavity is through arranging into the water tank in the drain pipe, and then mix hot water and cold water and cool off hot water, can arrange hot water through trading water to the cooling chamber, the cold water input comes in, guarantee the temperature of cooling intracavity water, and then guarantee the cooling effect of cooling chamber to the mould.
2. Can drive first stirring rod at the rotatory in-process of gear and rotary rod and rotate, can once stir in the water tank through first stirring rod rotation, make hot water and cold water misce bene, because hot water is less, can cool off hot water.
3. Drive first bevel gear, second bevel gear, dwang, second stirring rod through the rotation of rotary rod and rotate, stir once more through the rotation of second stirring rod, make hot water and cold water misce bene, cool off hot water, can guarantee the temperature of water tank water-logging through the cooling to hot water, and then guarantee the cooling effect of follow-up cooling chamber to the mould.
In conclusion, the water in the water tank can be stirred and mixed through the first stirring rod and the second stirring rod, and the hot water is cooled and stirred uniformly; through the change to the water in the cooling chamber, guarantee the refrigerated effect of mould.
Drawings
Fig. 1 is a cross-sectional view of an injection mold for a display housing according to the present invention;
fig. 2 is a front view of an injection mold for a display housing according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: the device comprises a base 1, a supporting plate 2, an electric telescopic rod 3, a movable die 4, a fixed die 5, a template 6L, a water tank 7, a gear 8, a rotating rod 9, a first stirring rod 10, a first bevel gear 11, a second bevel gear 12, a rotating rod 13, a second stirring rod 14, a threaded rod 15, a conveying frame 16, a movable sealing plate 17, a sliding sealing block 18, a first check valve 19, a water inlet pipe 20, a second check valve 21, a cooling cavity 22 and a water outlet pipe 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a display shell injection mold, including base 1, two backup pads 2 of fixedly connected with on the base 1, two electric telescopic handle 3 of fixedly connected with on the backup pad 2 of left, two electric telescopic handle 3 common fixedly connected with moving die 4, fixedly connected with stationary mold 5 on the backup pad 2 on right side, fixedly connected with L template 6 on the moving die 4, L template 6 runs through backup pad 2 on right side and rather than sliding connection, fixedly connected with water tank 7 on the backup pad 2 on right side, run through being equipped with rather than rotating the rotary rod 9 of being connected on the water tank 7, the top fixedly connected with gear 8 of rotary rod 9, be equipped with a plurality of and gear 8 matched with rack teeth on the L template 6, L template 6 and gear 8 mesh, a plurality of first stirring rod 10 of outer wall fixedly connected with of rotary rod 9, stir once in the water tank 7 through first stirring rod 10 is rotatory.
Be equipped with a plurality of rabbling mechanisms in the base 1, the rabbling mechanism include with the outer wall fixed connection's of rotary rod 9 first bevel gear 11, first bevel gear 11 meshes has two second bevel gears 12, two equal fixedly connected with dwang 13 of second bevel gear 12, two dwang 13 rotate with water tank 7 respectively and are connected, a plurality of second stirring rod 14 of the equal fixedly connected with of outer wall of two dwang 13, can stir the not water of co-altitude through the rotation of second stirring rod 14, stirring effect is better.
The base 1 is internally provided with a conveying mechanism, the conveying mechanism comprises a threaded rod 15 fixedly connected with the bottom of a rotating rod 9, the inner bottom of the water tank 7 is fixedly connected with a conveying frame 16, the outer wall of the threaded rod 15 is sleeved with a movable sealing plate 17 in threaded connection with the threaded rod, a plurality of through holes are arranged on the movable sealing plate 17 in a penetrating way, the inner walls of the through holes are respectively provided with a first one-way valve 19, the first one-way valve 19 can enable water on the upper side of the movable sealing plate 17 to enter the lower side of the movable sealing plate 17 through the first one-way valve 19, the movable sealing plate 17 is fixedly connected with two sliding sealing blocks 18, the conveying frame 16 is provided with two sliding grooves, the two sliding sealing blocks 18 are respectively in sliding connection with the inner walls of the sliding grooves, the conveying frame 16 is provided with a water inlet pipe 20 fixedly connected with the conveying frame in a penetrating way, the water inlet pipe 20 is provided with a second one-way valve 21, the second one-way valve 21 can enable water in the conveying frame 16 to enter the water inlet pipe 20, the inlet tube 20 runs through water tank 7 and rather than fixed connection, and inlet tube 20 runs through and decides mould 5 and rather than fixed connection, is equipped with cooling chamber 22 in deciding mould 5, and inlet tube 20 and cooling chamber 22 are linked together, and it is equipped with rather than fixed connection's drain pipe 23 to run through on deciding mould 5, and cooling chamber 22 and drain pipe 23 are linked together, and drain pipe 23 runs through water tank 7 and rather than fixed connection, guarantees its cooling efficiency to the mould through carrying cold water constantly to cooling chamber 22.
In the utility model, by starting the electric telescopic rod 3, the output end of the electric telescopic rod 3 drives the movable mould 4 and the L-shaped plate 6 to move rightwards, the movable mould 4 and the fixed mould 5 are jointed and sealed rightwards to carry out the injection molding process, the L-shaped plate 6 can drive the gear 8, the rotary rod 9 and the threaded rod 15 to rotate in the rightwards moving process, the threaded rod 15 rotates to drive the movable sealing plate 17, the sliding sealing block 18 and the first one-way valve 19 to move downwards, the cold water on the lower side of the movable sealing plate 17 is injected into the cooling cavity 22 through the water inlet pipe 20 by the downward moving of the movable sealing plate 17, the hot water in the cooling cavity 22 is discharged into the water tank 7 through the water outlet pipe 23, the hot water and the cold water are mixed to cool the hot water, the hot water can be discharged by changing the water in the cooling cavity 22, the cold water is input, the temperature of the water in the cooling cavity 22 is ensured, and the cooling effect of the cooling cavity 22 on the mould is further ensured, after injection molding is completed, the electric telescopic rod 3 is started at the moment, the output end of the electric telescopic rod 3 drives the movable mold 4, the L-shaped plate 6 moves to the left, the mold can be taken out at the moment, the gear 8, the rotary rod 9 and the threaded rod 15 can be driven to rotate reversely in the leftward movement process of the L-shaped plate 6, the threaded rod 15 drives the movable sealing plate 17, the sliding sealing block 18 and the first check valve 19 to move upwards through reverse rotation, at the moment, cold water can enter the lower side of the movable sealing plate 17 through the first check valve 19, cold water in the water tank 7 is driven to be injected into the cooling cavity 22 through the water inlet pipe 20 through multiple leftward and rightward movements of the movable mold 4, hot water in the cooling cavity 22 is discharged into the water tank 7 through the water discharge pipe 23, and the mold can be cooled by ensuring the temperature in the cooling cavity 22; can drive first stirring rod 10 at the rotatory in-process of gear 8 and rotary rod 9 and rotate, can once stir in water tank 7 through first stirring rod 10 is rotatory, make hot water and cold water misce bene, because hot water is less, can cool off hot water, rotary rod 9 is rotatory to drive first bevel gear 11 simultaneously, second bevel gear 12, dwang 13, second stirring rod 14 rotates, stir once more through second stirring rod 14 is rotatory, make hot water and cold water misce bene, cool off hot water, can guarantee the temperature of water tank 7 water-logging through the cooling to hot water, and then guarantee the cooling effect of follow-up cooling chamber 22 to the mould.
Claims (6)
1. The injection mold for the display shell comprises a base (1) and is characterized in that two supporting plates (2) are fixedly connected to the base (1), two electric telescopic rods (3) are fixedly connected to the left supporting plate (2), a movable mold (4) is fixedly connected to the two electric telescopic rods (3) together, a fixed mold (5) is fixedly connected to the right supporting plate (2), an L-shaped plate (6) is fixedly connected to the movable mold (4), the L-shaped plate (6) penetrates through the right supporting plate (2) and is in sliding connection with the right supporting plate, a water tank (7) is fixedly connected to the right supporting plate (2), a rotary rod (9) in rotary connection with the water tank (7) is arranged in a penetrating manner, a gear (8) is fixedly connected to the top of the rotary rod (9), and the L-shaped plate (6) is meshed with the gear (8), the outer wall fixedly connected with of rotary rod (9) a plurality of first stirring rod (10), be equipped with a plurality of rabbling mechanisms in base (1), be equipped with conveying mechanism in base (1).
2. The injection mold for the display housing according to claim 1, wherein the stirring mechanism comprises a first bevel gear (11) fixedly connected with the outer wall of the rotating rod (9), the first bevel gear (11) is engaged with two second bevel gears (12), both the two second bevel gears (12) are fixedly connected with a rotating rod (13), both the two rotating rods (13) are respectively rotatably connected with the water tank (7), and the outer walls of both the two rotating rods (13) are fixedly connected with a plurality of second stirring rods (14).
3. The injection mold for the display housing according to claim 1, wherein the conveying mechanism comprises a threaded rod (15) fixedly connected with the bottom of the rotating rod (9), the inner bottom of the water tank (7) is fixedly connected with a conveying frame (16), the outer wall of the threaded rod (15) is sleeved with a movable sealing plate (17) in threaded connection therewith, the movable sealing plate (17) is fixedly connected with two sliding sealing blocks (18), the conveying frame (16) is provided with two sliding grooves, the two sliding sealing blocks (18) are respectively in sliding connection with the inner walls of the sliding grooves, the conveying frame (16) is provided with a water inlet pipe (20) fixedly connected therewith in a penetrating manner, the water inlet pipe (20) penetrates through the water tank (7) and is fixedly connected therewith, the water inlet pipe (20) penetrates through and is fixedly connected with the fixed mold (5), a cooling cavity (22) is arranged in the fixed mold (5), the water inlet pipe (20) is communicated with the cooling cavity (22), a drain pipe (23) fixedly connected with the water inlet pipe penetrates through the fixed die (5), the cooling cavity (22) is communicated with the drain pipe (23), and the drain pipe (23) penetrates through the water tank (7) and is fixedly connected with the water tank.
4. An injection mould for a display housing according to claim 1, characterised in that the L-shaped plate (6) is provided with a plurality of rack teeth for cooperation with the gear wheel (8).
5. The injection mold for display housing according to claim 3, wherein the movable sealing plate (17) has a plurality of through holes, and the inner walls of the plurality of through holes are provided with the first check valves (19).
6. An injection mold for a display housing according to claim 3, wherein a second check valve (21) is installed on the water inlet pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948141.4U CN216609940U (en) | 2021-11-29 | 2021-11-29 | Display shell injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948141.4U CN216609940U (en) | 2021-11-29 | 2021-11-29 | Display shell injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216609940U true CN216609940U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122948141.4U Active CN216609940U (en) | 2021-11-29 | 2021-11-29 | Display shell injection mold |
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| Country | Link |
|---|---|
| CN (1) | CN216609940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001926A (en) * | 2023-09-07 | 2023-11-07 | 连云港恒嘉模具科技有限公司 | Injection mold suitable for various wine bottle caps and application method thereof |
-
2021
- 2021-11-29 CN CN202122948141.4U patent/CN216609940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001926A (en) * | 2023-09-07 | 2023-11-07 | 连云港恒嘉模具科技有限公司 | Injection mold suitable for various wine bottle caps and application method thereof |
| CN117001926B (en) * | 2023-09-07 | 2024-01-23 | 连云港恒嘉模具科技有限公司 | Injection mold suitable for various wine bottle caps and application method thereof |
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