CN213675310U - Cooling device of automobile decorative plate injection mold - Google Patents
Cooling device of automobile decorative plate injection mold Download PDFInfo
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- CN213675310U CN213675310U CN202022290177.3U CN202022290177U CN213675310U CN 213675310 U CN213675310 U CN 213675310U CN 202022290177 U CN202022290177 U CN 202022290177U CN 213675310 U CN213675310 U CN 213675310U
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Abstract
The utility model discloses a car plaque injection mold's cooling device, including base, bed die and last mould, be equipped with the cooling chamber in the bed die, the base upper end is equipped with the cell body, be equipped with moving mechanism in the cell body, moving mechanism is connected with the lead screw cover, the lead screw cover upper end is rotated and is connected with the revolving stage, be equipped with fixed establishment in the revolving stage, revolving stage upper end fixedly connected with device board, device board lateral wall fixedly connected with liquid reserve tank, a driving motor and mounting panel, the mounting panel lower extreme rotates and is connected with many pivots. The utility model discloses it is rational in infrastructure, through setting up moving mechanism and flabellum, moving mechanism makes flabellum reciprocating motion, realizes playing good radiating effect to the even blowing of bed die. Through setting up moving mechanism, liquid reserve tank and cooling chamber, realize in the cooling chamber with the coolant liquid formation circulation in the liquid reserve tank, play good and even cooling effect.
Description
Technical Field
The utility model relates to a mould cooling technology field especially relates to an automobile trim board injection mold's cooling device.
Background
Injection molding refers to a method of injecting a material melted by heat into a mold cavity from a state of high temperature, high pressure and high speed, and obtaining a plastic product after cooling and solidification. The automobile decorative plate is one of main interior decorative parts of an automobile, is arranged on a side wall automobile body or an automobile door of a driving space, and realizes the purposes of decorating the automobile body, insulating sound and reducing noise and protecting members at the same time. The prior art injection molded automobile trim panel is generally made of plastic materials through injection molding, and the whole surface is generally hard.
The existing process can not carry out rapid, effective and uniform cooling on the die, and influences the quality of the finished plaque product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cooling device of an injection mold for an automobile decorative plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling device of an injection mold for automobile decorative plates comprises a base, a lower mold and an upper mold, wherein a cooling cavity is arranged in the lower mold, a groove body is arranged at the upper end of the base, a moving mechanism is arranged in the groove body and connected with a lead screw sleeve, the upper end of the lead screw sleeve is rotatably connected with a rotary table, a fixing mechanism is arranged in the rotary table, a device plate is fixedly connected at the upper end of the rotary table, a liquid storage tank, a first driving motor and a mounting plate are fixedly connected to the side wall of the device plate, the lower end of the mounting plate is rotatably connected with a plurality of rotary shafts, the lower end of the rightmost rotary shaft is fixedly connected with a cam, the lower ends of the other rotary shafts are fixedly connected with fan blades, a cavity is arranged in the mounting plate, the output end of the first driving motor extends into, the improved cooling device is characterized in that a pushing mechanism is arranged in the sleeve, a liquid inlet pipe, a liquid suction pipe, a liquid outlet pipe and a liquid return pipe are fixedly connected to the side wall of the sleeve, the liquid inlet pipe, the liquid suction pipe, the liquid outlet pipe and the liquid return pipe are communicated with the inner wall of the sleeve, check valves are arranged in the liquid inlet pipe, the liquid suction pipe, the liquid outlet pipe and the liquid return pipe and the sleeve, the other ends of the liquid inlet pipe and the liquid return pipe are communicated with the two sides of the cooling cavity respectively, and the other ends of the liquid suction pipe and the.
Preferably, moving mechanism is including the second driving motor who is located the base lateral wall, second driving motor's output extends to the cell body and the reciprocal lead screw of fixedly connected with, reciprocal lead screw and lead screw cover threaded connection, lead screw cover and cell body inner wall sliding connection.
Preferably, the fixing mechanism comprises two slots located at the upper end of the screw rod sleeve, a bolt matched with the slots is arranged in the rotary table, and a first spring is sleeved on the bolt.
Preferably, the transmission mechanism comprises a rotating rod fixedly connected with the output end of the first driving motor, a plurality of first bevel gears are fixedly connected with the outer wall of the rotating rod, second bevel gears are fixedly connected with the upper ends of the rotating shafts, and the first bevel gears are meshed with the second bevel gears.
Preferably, pushing mechanism includes the piston with sleeve inner wall sliding connection, the lateral wall fixedly connected with push rod of piston, the cover is equipped with the second spring on the push rod, the push rod end-to-end rotation is connected with the gyro wheel, the gyro wheel offsets with the cam.
Preferably, a plurality of radiating fins are uniformly distributed on the outer wall of the liquid storage tank.
Compared with the prior art, the utility model, its beneficial effect does:
1. through setting up moving mechanism and flabellum, moving mechanism makes flabellum reciprocating motion, realizes blowing evenly to the bed die, plays good radiating effect.
2 through setting up moving mechanism, liquid reserve tank and cooling chamber, realize in the cooling chamber with the coolant liquid formation circulation in the liquid reserve tank, play good and even cooling effect.
Drawings
Fig. 1 is a schematic structural view of a cooling device of an injection mold for an automobile decorative panel according to the present invention;
fig. 2 is a left side schematic structural view of a cooling device of an injection mold for an automobile decorative panel according to the present invention;
fig. 3 is a schematic top view of a pushing mechanism of a cooling device of an injection mold for an automobile trim panel according to the present invention;
fig. 4 is the utility model provides an enlarged schematic diagram of a department's structure of car plaque injection mold's cooling device.
In the figure: 1 upper die, 2 bases, 3 lower dies, 4 cooling cavities, 5 lead screw sleeves, 6 grooves, 7 rotating tables, 8 device plates, 9 liquid storage tanks, 10 slots, 11 first driving motors, 12 mounting plates, 13 cavities, 14 rotating rods, 15 fan blades, 16 rotating shafts, 17 cams, 18 pistons, 19 liquid suction pipes, 20 liquid inlet pipes, 21 liquid outlet pipes, 22 sleeves, 23 one-way valves, 24 first bevel gears, 25 push rods, 26 rollers, 27 plugs, 28 second driving motors, 29 reciprocating lead screws, 30 second bevel gears and 31 liquid return pipes.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-4, a cooling device of an injection mold for an automobile trim panel comprises a base 2, a lower mold 3 and an upper mold 1, wherein a cooling cavity 4 is arranged in the lower mold 3, a groove body 6 is arranged at the upper end of the base 2, a moving mechanism is arranged in the groove body 6, the moving mechanism comprises a second driving motor 28 located on the side wall of the base 2, the output end of the second driving motor 28 extends into the groove body 6 and is fixedly connected with a reciprocating lead screw 29, the reciprocating lead screw 29 is in threaded connection with a lead screw sleeve 5, and the lead screw sleeve 5 is in sliding connection with the inner wall of the groove.
Moving mechanism is connected with lead screw cover 5, and 5 upper ends of lead screw cover are rotated and are connected with revolving stage 7, are equipped with fixed establishment in the revolving stage 7, and fixed establishment is including two slots 10 that are located 5 upper ends of lead screw cover, is equipped with in the revolving stage 7 with slot 10 complex bolt 27, and the cover is equipped with first spring on the bolt 27, when the compound die is accomplished the back, when needing to cool down the mould, draws up bolt 27, rotates revolving stage 7, puts down bolt 27 for bolt 27 inserts in slot 10, accomplishes fixedly.
The upper end of the rotary table 7 is fixedly connected with an apparatus plate 8, the side wall of the apparatus plate 8 is fixedly connected with a liquid storage tank 9, a first driving motor 11 and a mounting plate 12, the outer wall of the liquid storage tank 9 is uniformly distributed with a plurality of radiating fins, the lower end of the mounting plate 12 is rotatably connected with a plurality of rotating shafts 16, the lower end of the rightmost rotating shaft 16 is fixedly connected with a cam 17, the lower ends of the other rotating shafts 16 are fixedly connected with fan blades 15, a cavity 13 is arranged in the mounting plate 12, the output end of the first driving motor 11 extends into the cavity 13, the rotating shafts 16 are connected with the first driving motor 11 through a transmission mechanism, the transmission mechanism comprises a rotating rod 14 fixedly connected with the output end of the first driving motor 11, the outer wall of the rotating rod 14 is fixedly connected with a plurality of first bevel gears 24, the upper ends of the plurality of rotating shafts 16 are fixedly connected with second bevel gears 30, the first, the rotating rod 14 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 30 to rotate, the second bevel gear 30 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the fan blades 15 to rotate, so that air is blown to the lower die 3.
The lower end of the mounting plate 12 is fixedly connected with a sleeve 22, a pushing mechanism is arranged in the sleeve 22, the pushing mechanism comprises a piston 18 which is in sliding connection with the inner wall of the sleeve 22, the side wall of the piston 18 is fixedly connected with a push rod 25, a second spring is sleeved on the push rod 25, the tail end of the push rod 25 is rotatably connected with a roller 26, the roller 26 is abutted against a cam 17, the side wall of the sleeve 22 is fixedly connected with a liquid inlet pipe 20, a liquid suction pipe 19, a liquid outlet pipe 21 and a liquid return pipe 31, the liquid inlet pipe 20, the liquid suction pipe 19, the liquid outlet pipe 21 and the liquid return pipe 31 are communicated with the inner wall of the sleeve 22, check valves 23 are arranged in the liquid inlet pipe 20, the liquid suction pipe 19, the liquid outlet pipe 21, the liquid return pipe 31 and the sleeve 22, the other ends of the liquid inlet pipe 20 and the liquid return pipe 31 are respectively communicated with two sides, the roller 26 pushes the push rod 25, under the action of the elastic force of the second spring and the cam 17, the push rod 25 horizontally reciprocates, the push rod 25 drives the piston 18 to horizontally reciprocate, the piston 18 divides the interior of the sleeve 22 into two parts, when the piston 18 moves to the left, the liquid outlet pipe 21 sucks out used cooling liquid from the cooling cavity 4, the piston 18 squeezes unused cooling liquid into the cooling cavity 4 through the liquid inlet pipe 20, when the piston 18 moves to the right, the unused cooling liquid in the liquid storage tank 9 enters the left side of the sleeve 22 through the liquid suction pipe 19, the used cooling liquid in the right side of the sleeve 22 enters the liquid storage tank 9 through the liquid return pipe 31, and the cooling cavity 4 and the cooling liquid in the liquid storage tank 9 form circulation to achieve a cooling effect.
The utility model discloses during the use, after the compound die is accomplished, when needing to cool down the mould, pull up bolt 27, rotate revolving stage 7, put down bolt 27, make bolt 27 insert in slot 10, it is fixed to accomplish, make mounting panel 12 be located bed die 3 top, open first driving motor 11, first driving motor 11 drives bull stick 14 and rotates, bull stick 14 drives first bevel gear 24 and rotates, first bevel gear 24 drives second bevel gear 30 and rotates, second bevel gear 30 drives pivot 16 and rotates, pivot 16 drives flabellum 15 and rotates, the realization is bloied to bed die 3, open second driving motor 28, second driving motor 28 drives reciprocal lead screw 29 and rotates, reciprocal lead screw 29 drives 5 horizontal reciprocating motion of lead screw cover, the realization is to the even heat dissipation of blowing of bed die 3. The rotating shaft 16 drives the cam 17 to rotate, the cam 17 drives the roller 26, the roller 26 drives the push rod 25, under the action of the elastic force of the second spring and the cam 17, the push rod 25 horizontally reciprocates, the push rod 25 drives the piston 18 to horizontally reciprocate, the piston 18 divides the interior of the sleeve 22 into two parts, when the piston 18 moves to the left side, the liquid outlet pipe 21 sucks out used cooling liquid from the cooling cavity 4, the piston 18 squeezes unused cooling liquid into the cooling cavity 4 through the liquid inlet pipe 20, when the piston 18 moves to the right side, unused cooling liquid in the liquid storage tank 9 enters the left side of the sleeve 22 through the liquid suction pipe 19, used cooling liquid in the right side of the sleeve 22 enters the liquid storage tank 9 through the liquid return pipe 31, and the cooling cavity 4 and the cooling liquid in the liquid storage tank 9 form circulation to achieve a cooling effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cooling device of the automobile decorative plate injection mold comprises a base (2), a lower mold (3) and an upper mold (1), and is characterized in that a cooling cavity (4) is arranged in the lower mold (3), a groove body (6) is arranged at the upper end of the base (2), a moving mechanism is arranged in the groove body (6), the moving mechanism is connected with a lead screw sleeve (5), the upper end of the lead screw sleeve (5) is rotatably connected with a rotary table (7), a fixing mechanism is arranged in the rotary table (7), the upper end of the rotary table (7) is fixedly connected with a device plate (8), the side wall of the device plate (8) is fixedly connected with a liquid storage tank (9), a first driving motor (11) and a mounting plate (12), the lower end of the mounting plate (12) is rotatably connected with a plurality of rotating shafts (16), the rightmost side is fixedly connected with a cam (17) at the lower end of the rotating shaft (, the cooling device is characterized in that a cavity (13) is arranged in the mounting plate (12), the output end of the first driving motor (11) extends into the cavity (13), the rotating shaft (16) is connected with the first driving motor (11) through a transmission mechanism, the lower end of the mounting plate (12) is fixedly connected with a sleeve (22), a pushing mechanism is arranged in the sleeve (22), the side wall of the sleeve (22) is fixedly connected with a liquid inlet pipe (20), a liquid suction pipe (19), a liquid outlet pipe (21) and a liquid return pipe (31), the liquid inlet pipe (20), the liquid suction pipe (19), the liquid outlet pipe (21) and the liquid return pipe (31) are communicated with the inner wall of the sleeve (22), check valves (23) are arranged in the liquid inlet pipe (20), the liquid suction pipe (19), the liquid outlet pipe (21) and the liquid return pipe (31) and the sleeve (22), the other ends of the liquid inlet pipe (20) and the liquid return pipe (31) are respectively, the other ends of the liquid suction pipe (19) and the liquid return pipe (31) are communicated with the inner wall of the liquid storage tank (9).
2. The cooling device of the injection mold for the automobile decorative plate, according to claim 1, is characterized in that the moving mechanism comprises a second driving motor (28) located on the side wall of the base (2), the output end of the second driving motor (28) extends into the groove body (6) and is fixedly connected with a reciprocating lead screw (29), the reciprocating lead screw (29) is in threaded connection with a lead screw sleeve (5), and the lead screw sleeve (5) is in sliding connection with the inner wall of the groove body (6).
3. The cooling device of an injection mold for an automobile decorative panel according to claim 1, wherein the fixing mechanism comprises two slots (10) at the upper end of the screw housing (5), a plug pin (27) engaged with the slots (10) is arranged in the rotary table (7), and the plug pin (27) is sleeved with a first spring.
4. The cooling device of the injection mold for the automobile decorative panel according to claim 1, wherein the transmission mechanism comprises a rotating rod (14) fixedly connected with the output end of the first driving motor (11), a plurality of first bevel gears (24) are fixedly connected with the outer wall of the rotating rod (14), a plurality of second bevel gears (30) are fixedly connected with the upper ends of the rotating shafts (16), and the first bevel gears (24) are meshed with the second bevel gears (30).
5. The cooling device of the injection mold for the automobile decorative plate, according to claim 1, characterized in that the pushing mechanism comprises a piston (18) slidably connected with the inner wall of the sleeve (22), a push rod (25) is fixedly connected with the side wall of the piston (18), a second spring is sleeved on the push rod (25), a roller (26) is rotatably connected with the end of the push rod (25), and the roller (26) abuts against the cam (17).
6. The cooling device of an injection mold for automobile decorative panels as claimed in claim 1, wherein a plurality of heat dissipating fins are uniformly distributed on the outer wall of the liquid storage tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290177.3U CN213675310U (en) | 2020-10-14 | 2020-10-14 | Cooling device of automobile decorative plate injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290177.3U CN213675310U (en) | 2020-10-14 | 2020-10-14 | Cooling device of automobile decorative plate injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN213675310U true CN213675310U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022290177.3U Active CN213675310U (en) | 2020-10-14 | 2020-10-14 | Cooling device of automobile decorative plate injection mold |
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| CN (1) | CN213675310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972482A (en) * | 2023-03-17 | 2023-04-18 | 广东省新谷塑业包装有限公司 | Supercharged multi-cavity confluence injection molding method for plastic packaging products for cosmetics |
-
2020
- 2020-10-14 CN CN202022290177.3U patent/CN213675310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972482A (en) * | 2023-03-17 | 2023-04-18 | 广东省新谷塑业包装有限公司 | Supercharged multi-cavity confluence injection molding method for plastic packaging products for cosmetics |
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