CN218906212U

CN218906212U - Injection molding cooling mechanism

Info

Publication number: CN218906212U
Application number: CN202223044083.3U
Authority: CN
Inventors: 宋明; 卢泽勇; 张开维
Original assignee: Wuhu Minbo Electronics Co ltd
Current assignee: Wuhu Minbo Electronics Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-25
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an injection molding cooling mechanism, and belongs to the technical field of injection molding processing. Comprises a machine table; the method also comprises the following steps: the support frame is fixedly arranged at the upper end of the machine table; a transmission mechanism housing arranged at one side of the upper end of the support frame; the air inlet is arranged at the rear end of the supporting frame; the clamping mechanism is used for clamping the injection molding piece and is located in the supporting frame. The utility model solves the problems that in the prior art, the injection molding piece is directly placed on the screen, the cooling effect is general, the injection molding piece is easy to be uneven, and the upper metal plate can be driven to be close to the lower metal plate through the telescopic movement of the hydraulic push rod, so that the injection molding piece on the lower metal plate is clamped, the injection molding piece can be flatly pressed, the heat of the injection molding piece can be absorbed, and the cooling efficiency is improved.

Description

Injection molding cooling mechanism

Technical Field

The utility model relates to the technical field of injection molding processing, in particular to an injection molding cooling mechanism.

Background

The injection molding product is formed by heating, plasticizing and melting plastic by an injection molding machine, injecting the plastic into a cavity of a molding die, cooling, solidifying the solution, and demolding, wherein the molded injection molding product is widely applied to automobile parts, and when the temperature is too high, the metal part is required to be cooled and radiated so as to ensure the quality of the metal part;

an automobile injection molding cooling mechanism with the publication number of CN 208841782U: this patent uses through setting up driving motor, action wheel, belt, from driving wheel, spill bull stick, sleeve, connecting rod, pivot, riser and horizontal pole's cooperation, makes filter screen net reciprocating motion from top to bottom in the pond, has reached the effect to automobile injection molding cooling labour saving and time saving, has reduced the work degree of difficulty of processing personnel to subsequent assembly work has been ensured.

However, in the above technology, the injection molding piece is directly placed on the screen, so that the cooling efficiency is general and the injection molding piece is easy to be uneven; therefore, the existing requirements are not met, and an injection molding cooling mechanism is provided for the cooling mechanism.

Disclosure of Invention

The utility model aims to provide an injection molding cooling mechanism which can solve the problems that in the prior art, an injection molding is directly placed on a screen, the cooling efficiency is common, and the injection molding is easy to be uneven.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection molding cooling mechanism comprising: a machine table; the method also comprises the following steps:

the support frame is fixedly arranged at the upper end of the machine table;

a transmission mechanism housing arranged at one side of the upper end of the support frame;

the air inlet is arranged at the rear end of the supporting frame;

the clamping mechanism is used for clamping the injection molding piece and is located in the supporting frame.

Preferably, a water tank is arranged in the machine table, and a splash-proof plate is arranged at the front end of the supporting frame.

Preferably, a fan is installed in the air inlet.

Preferably, the positive and negative motor is installed to the upper end of drive mechanism shell, be provided with the action wheel on the output of positive and negative motor, one side meshing of action wheel is provided with the synchronizing wheel, the inside of synchronizing wheel is fixedly provided with the screw rod, and the one end and the bearing frame rotation of screw rod are connected, one side of screw rod is provided with the slide bar.

Preferably, the clamping mechanism comprises a lifting plate, a thread bush, a sliding sleeve, an upper metal plate, a lower metal plate, a through hole, a guide rod and a hydraulic push rod, wherein the lifting plate is positioned between the screw rod and the slide rod, one side of the lifting plate is in threaded connection with the screw rod through the thread bush, and the other side of the lifting plate is in sliding connection with the slide rod through the sliding sleeve.

Preferably, the below of lifter plate is provided with the metal sheet, the below of going up the metal sheet is provided with down the metal sheet, the inside of metal sheet is provided with the through-hole down, and the through-hole is provided with a plurality of, be provided with the guide bar between lifter plate and the lower metal sheet, and the guide bar is provided with two, go up metal sheet and guide bar sliding connection, go up metal sheet and lifter plate fixed connection through hydraulic push rod, and hydraulic push rod is provided with two.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the upper metal plate can be driven to be close to the lower metal plate through the telescopic movement of the hydraulic push rod, so that an injection molding piece on the lower metal plate is clamped, the injection molding piece can be flatly pressed, the heat of the injection molding piece can be absorbed, the lifting plate can be controlled to lift through the cooperation of the forward and reverse rotating motor, the driving wheel, the synchronous wheel, the screw rod and the slide rod, the injection molding piece can be cooled by water after the lifting plate is lowered into the water tank, the injection molding piece can be cooled by air through the fan after the lifting plate is lifted, the injection molding piece can be rapidly air-dried through the cooperation of the through holes, and the cooling efficiency is improved.

2. Through positive and negative commentaries on classics motor drive action wheel transmission, and then make synchronizing wheel drive screw rod rotation to the lift of control lifter plate, through the cooperation of slide bar and sliding sleeve, make the lifter plate more smooth and easy at the lift in-process, this lifting means is stable, can not splash very big splash, has played the effect of splashproof through setting up the splashproof board simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic structural view of a clamping mechanism according to the present utility model.

In the figure: 1. a machine table; 2. a support frame; 3. a transmission housing; 4. an air inlet; 5. a clamping mechanism; 11. a water tank; 21. a splash shield; 31. a forward and reverse rotation motor; 32. a synchronizing wheel; 33. a driving wheel; 34. a screw; 35. a slide bar; 41. a fan; 51. a lifting plate; 52. a thread sleeve; 53. a sliding sleeve; 54. a top metal plate; 55. a lower metal plate; 56. a through hole; 57. a guide rod; 58. and a hydraulic push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem that in the prior art, an injection molding piece is directly placed on a screen, the cooling efficiency is general, and the injection molding piece is uneven easily, referring to fig. 1-2, the following technical scheme is provided in this embodiment:

an injection molding cooling mechanism comprising: a machine 1; the method also comprises the following steps:

the supporting frame 2 is fixedly arranged at the upper end of the machine table 1;

a transmission mechanism housing 3 provided at one side of the upper end of the support frame 2;

an air inlet 4 provided at the rear end of the support frame 2;

the clamping mechanism 5 is used for clamping the injection molding, and the clamping mechanism 5 is positioned inside the supporting frame 2.

The machine 1 is internally provided with a water tank 11, and the front end of the supporting frame 2 is provided with a splash guard 21.

A fan 41 is installed inside the air inlet 4.

Specifically, during the use, the water of cooling injection molding is equipped with to basin 11 inside, places the injection molding on fixture 5 and grips, goes up and down under the drive of drive mechanism in drive mechanism shell 3, is convenient for descend the injection molding to the basin 11 in cooling down, goes up the back at the injection molding, starts fan 41 circular telegram to carry out better cooling and air-drying to the injection molding, splash guard 21 has played the effect of splashproof.

Referring to fig. 1-3, the present embodiment provides the following technical solutions:

the upper end of the transmission mechanism shell 3 is provided with a forward and reverse rotation motor 31, the output end of the forward and reverse rotation motor 31 is provided with a driving wheel 33, one side of the driving wheel 33 is provided with a synchronizing wheel 32 in a meshed mode, the inside of the synchronizing wheel 32 is fixedly provided with a screw 34, one end of the screw 34 is rotationally connected with a bearing seat, and one side of the screw 34 is provided with a slide rod 35.

The clamping mechanism 5 comprises a lifting plate 51, a threaded sleeve 52, a sliding sleeve 53, an upper metal plate 54, a lower metal plate 55, a through hole 56, a guide rod 57 and a hydraulic push rod 58, wherein the lifting plate 51 is positioned between the screw 34 and the slide rod 35, one side of the lifting plate 51 is in threaded connection with the screw 34 through the threaded sleeve 52, and the other side of the lifting plate 51 is in sliding connection with the slide rod 35 through the sliding sleeve 53.

An upper metal plate 54 is arranged below the lifting plate 51, a lower metal plate 55 is arranged below the upper metal plate 54, through holes 56 are formed in the lower metal plate 55, a plurality of through holes 56 are formed in the lower metal plate 55, guide rods 57 are arranged between the lifting plate 51 and the lower metal plate 55, two guide rods 57 are arranged, the upper metal plate 54 is in sliding connection with the guide rods 57, the upper metal plate 54 is fixedly connected with the lifting plate 51 through hydraulic push rods 58, and the two hydraulic push rods 58 are arranged.

Specifically, the forward and reverse rotation motor 31 is started, the output shaft of the forward and reverse rotation motor can drive the driving wheel 33 to drive the synchronous wheel 32 to drive the screw 34 to rotate, so that the lifting plate 51 is controlled to lift, the lifting plate 51 is more stable and smooth in the lifting process through the cooperation of the sliding rod 35 and the sliding sleeve 53, the upper metal plate 54 can be driven to be close to the lower metal plate 55 through the telescopic motion of the hydraulic push rod 58, the injection molding piece on the lower metal plate 55 is clamped, the injection molding piece can be flatly pressed and the heat of the injection molding piece can be absorbed, when the injection molding piece falls into the water tank 11, the contact area between water and the injection molding piece is more through the through hole 56, the cooling effect is good, the injection molding piece is kept away from the upper metal plate 54 after the injection molding piece rises, and the injection molding piece is air-dried faster through the through hole 56.

Working principle: when the cooling device is used, water for cooling injection molding pieces is filled in the water tank 11, the injection molding pieces are placed on the lower metal plate 55, the upper metal plate 54 can be driven to be close to the lower metal plate 55 through telescopic motion of the hydraulic push rod 58, so that the injection molding pieces on the lower metal plate 55 can be clamped, the injection molding pieces can be flatly pressed, heat of the injection molding pieces can be absorbed, the forward and backward rotating motor 31 is started, the output shaft of the cooling device can drive the driving wheel 33 to drive the synchronous wheel 32 to rotate, the lifting plate 51 is controlled to lift, the contact area between the water and the injection molding pieces is more through the through holes 56 when the cooling device falls into the water tank 11, the cooling effect is good, the upper metal plate 54 is far away from the injection molding pieces after the injection molding pieces rise, the fan 41 is electrified and started, the injection molding pieces are subjected to air cooling, and the air drying of the injection molding pieces is faster through the through holes 56.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection molding cooling mechanism comprising: a machine table (1); it is characterized in that the method also comprises the following steps:

the supporting frame (2) is fixedly arranged at the upper end of the machine table (1);

a transmission mechanism housing (3) arranged on one side of the upper end of the support frame (2);

the air inlet (4) is arranged at the rear end of the supporting frame (2);

the clamping mechanism (5) is used for clamping the injection molding, and the clamping mechanism (5) is positioned in the supporting frame (2).

2. An injection molding cooling mechanism according to claim 1, wherein: the inside of board (1) is provided with basin (11), the front end of carriage (2) is provided with splashproof board (21).

3. An injection molding cooling mechanism according to claim 1, wherein: a fan (41) is arranged in the air inlet (4).

4. An injection molding cooling mechanism according to claim 1, wherein: the novel transmission mechanism is characterized in that a forward-reverse motor (31) is mounted at the upper end of the transmission mechanism shell (3), a driving wheel (33) is arranged at the output end of the forward-reverse motor (31), one side of the driving wheel (33) is provided with a synchronizing wheel (32) in a meshed mode, a screw rod (34) is fixedly arranged in the synchronizing wheel (32), one end of the screw rod (34) is rotatably connected with a bearing seat, and a slide rod (35) is arranged on one side of the screw rod (34).

5. An injection molding cooling mechanism according to claim 1, wherein: the clamping mechanism (5) comprises a lifting plate (51), a threaded sleeve (52), a sliding sleeve (53), an upper metal plate (54), a lower metal plate (55), a through hole (56), a guide rod (57) and a hydraulic push rod (58), wherein the lifting plate (51) is located between a screw rod (34) and a slide rod (35), one side of the lifting plate (51) is in threaded connection with the screw rod (34) through the threaded sleeve (52), and the other side of the lifting plate (51) is in sliding connection with the slide rod (35) through the sliding sleeve (53).

6. An injection molding cooling mechanism according to claim 5, wherein: the lifting plate is characterized in that an upper metal plate (54) is arranged below the lifting plate (51), a lower metal plate (55) is arranged below the upper metal plate (54), a through hole (56) is formed in the lower metal plate (55), a plurality of guide rods (57) are arranged between the lifting plate (51) and the lower metal plate (55), the guide rods (57) are arranged, the upper metal plate (54) is slidably connected with the guide rods (57), the upper metal plate (54) is fixedly connected with the lifting plate (51) through a hydraulic push rod (58), and the two hydraulic push rods (58) are arranged.