CN220095435U - Quick cooling shaping device for precise plastic products - Google Patents

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a rapid cooling and shaping device for a precise plastic product. Through cold water secondary second connecting pipe inflow pipe, release air conditioning is stored in the inside of ejector pad, the motor drives the flabellum and rotates, the flabellum forms the air inlet of blowing into the air inlet of air-force from the first air outlet on the ejector pad to the ejector pad, the air conditioning is placed the case from the air inlet and is flowed, contact precision plastic products work piece repeatedly, utilize the flabellum to form the air-force to blow into the incasement portion of placing, make the air conditioning to the omnidirectional contact of the work piece of placing the case, make the cooling rate of work piece even, increase the cooling design time of work piece.

Description

Quick cooling shaping device for precise plastic products

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to a rapid cooling and shaping device for a precise plastic product.

Background

With the development of high and new technology, higher requirements are put forth on plastic products, how to stably produce high-precision plastic parts, and the reduction of processing cost is highly concerned by various industries. Some plastic precision products on the market comprise precision workpieces such as digital camera parts, computer connectors, light guide plates, aspherical lenses and the like, and the remarkable characteristics of the workpieces are that the requirements on dimensional precision are high, and the requirements on the internal quality and the yield of the products are extremely high.

For example, the authorized publication number is CN 202318835U, which is an injection molding workpiece cooling and shaping device, although the existing cooling and shaping device for workpieces is mainly based on natural cooling and shaping, the workpiece is easy to shrink and deform during natural cooling, so that the problem of larger size error of the finished product is still existing in the existing injection molding workpiece cooling and shaping device, the workpiece fixing mold core which is matched with the workpiece in shape is utilized, cooling water is introduced through a water flow channel arranged in the bottom plate and the workpiece fixing mold core, so that cooling of the plastic workpiece is accelerated, but the cooling water directly contacts the fixed workpiece through the water flow channel to cool, and the cold water channel directly contacts the workpiece to cool only the contacted position, so that the cooling speed of the workpiece is uneven, and the cooling and shaping time of the workpiece is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the cooling and shaping time of a workpiece is shortened due to uneven cooling speed of the workpiece caused by the fact that the existing injection workpiece cooling and shaping device is in direct contact with the workpiece and only cools the contacted position, and the cooling speed cannot be guaranteed to be distributed to all parts of the workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick cooling setting device of accurate plastic products, includes base and supporting leg, the lower extreme and the supporting leg fixed connection of base, the upper end of base is equipped with cooling setting device, cooling setting device includes the ejector pad, the lower extreme and the base sliding connection of ejector pad, the inner wall and the water pipe fixed connection of ejector pad, the outer wall of ejector pad is equipped with first air outlet, the outer wall and the protective housing fixed connection of ejector pad, the protective housing passes through motor support and motor fixed connection, the output and the flabellum fixed connection of motor.

Preferably, the upper end and the connecting seat fixed connection of base, the outer wall of connecting seat with place case fixed connection, place the upper end and the lid swing joint of case, the outer wall of placing the case is equipped with air inlet and second gas outlet, the inner wall and the support frame fixed connection of placing the case.

Preferably, the lower extreme of base and first connecting block fixed connection, the inner wall of first connecting block is linked together with the inlet tube, the inner wall of first connecting block is linked together with the outlet pipe.

Preferably, the end part of the water inlet pipe is communicated with the first connecting pipe, the end part of the first connecting pipe is communicated with the second connecting block, the inner wall of the second connecting block is communicated with the second connecting pipe, and the end part of the second connecting pipe is communicated with the water pipe.

Preferably, the upper end of the supporting frame is movably connected with the workpiece.

Preferably, the end part of the water pipe is communicated with the water outlet pipe.

The rapid cooling and shaping device for the precise plastic product has the beneficial effects that: through cold water secondary second connecting pipe inflow pipe, release air conditioning is stored in the inside of ejector pad, the motor drives the flabellum and rotates, the flabellum forms the air inlet of blowing into the air inlet of air-force from the first air outlet on the ejector pad to the ejector pad, the air conditioning is placed the case from the air inlet and is flowed, contact precision plastic products work piece repeatedly, utilize the flabellum to form the air-force to blow into the incasement portion of placing, make the air conditioning to the omnidirectional contact of the work piece of placing the case, make the cooling rate of work piece even, increase the cooling design time of work piece.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional side view of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. base, 2, supporting leg, 3, cooling setting device, 301, push block, 302, water pipe, 303, first air outlet, 304, protective housing, 305, motor, 306, flabellum, 4, connecting seat, 5, placing box, 6, lid, 7, air inlet, 8, second air outlet, 9, support frame, 10, first connecting block, 11, inlet tube, 12, outlet pipe, 13, first connecting pipe, 14, work piece, 15, second connecting block, 16, second connecting pipe.

Detailed Description

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick cooling setting device of accurate plastic products, including base 1 and supporting leg 2, the lower extreme and the supporting leg 2 fixed connection of base 1, the upper end of base 1 is equipped with cooling setting device 3, through the rivers water pipe 302 in the external cold water pipe, release air conditioning and store in ejector blade 301, simultaneously the flabellum 306 carries air conditioning, make air conditioning contact work piece 14 cool down, cooling setting device 3 includes ejector blade 301, the lower extreme and the base 1 sliding connection of ejector blade 301, ejector blade 301's inner wall and water pipe 302 fixed connection, ejector blade 301's outer wall is equipped with first air outlet 303, ejector blade 301's outer wall and protective housing 304 fixed connection, the protective housing 304 passes through motor support and motor 305 fixed connection, the model of motor 305 can according to actual demand, motor 305's output and flabellum 306 fixed connection;

the cold water flows into the water pipe 302 again through the second connecting pipe 16, the cold air is released and stored in the push block 301, the motor 305 drives the fan blades 306 to rotate, the fan blades 306 form wind force to blow the cold air of the push block 301 into the air inlet 7 from the first air outlet 303 on the push block 301, the cold air flows from the air inlet 7 placing box 5 and repeatedly contacts with the precision plastic product workpiece 14, the fan blades 306 form wind force to blow the cold air into the placing box 5, the cold air is enabled to contact the workpiece placed in the box 5 in an omnibearing manner, the cooling speed of the workpiece is enabled to be uniform, and the cooling and shaping time of the workpiece is increased.

Referring to fig. 1, 2 and 4, the upper end of the base 1 is fixedly connected with the connecting seat 4, the outer wall of the connecting seat 4 is fixedly connected with the placing box 5, the upper end of the placing box 5 is movably connected with the cover 6, the outer wall of the placing box 5 is provided with an air inlet 7 and a second air outlet 8, and the inner wall of the placing box 5 is fixedly connected with the supporting frame 9.

Referring to fig. 1 and 2, the lower end of the base 1 is fixedly connected with a first connecting block 10, the inner wall of the first connecting block 10 is communicated with a water inlet pipe 11, the inner wall of the first connecting block 10 is communicated with a water outlet pipe 12, the end of the water inlet pipe 11 is communicated with a first connecting pipe 13, the end of the first connecting pipe 13 is communicated with a second connecting block 15, the inner wall of the second connecting block 15 is communicated with a second connecting pipe 16, the end of the second connecting pipe 16 is communicated with a water pipe 302, the upper end of the supporting frame 9 is movably connected with a workpiece 14, and the end of the water pipe 302 is communicated with the water outlet pipe 12.

Working principle:

firstly, the cover 6 on the placing box 5 is lifted, the precision plastic product workpiece 14 is placed on the supporting frame 9, meanwhile, the cover 6 is covered, the pushing block 301 is pushed to slide on the base 1, the first air outlet 303 on the pushing block 301 is close to the outer wall of the placing box 5, an external cold water pipe is connected to the water inlet pipe 11, and the water outlet pipe 12 is also connected with external equipment, so that the external cold water can be recycled, part of the cold water released from the first connecting pipe 13 enters through the second connecting block 15 and is cooled from the first outer wall at the lower end of the placing box 5, the cold water flows into the water pipe 302 again through the second connecting pipe 16, the cold water is stored in the pushing block 301, the external power supply of the motor 305 is connected, the motor 305 starts to work, the fan blade 306 is driven to rotate by the motor 305, the fan blade 306 forms wind force to blow the cold air of the pushing block 301 into the air inlet 7 from the first air outlet 303 on the pushing block 301, the cold air inlet 7 flows from the placing box 5, the residual cold air can be repeatedly contacted with the precision plastic product workpiece 14, the residual cold air can be discharged from the second air outlet 8, the cold air of the placing box 5 is repeatedly replaced, and the cold air of the workpiece 14 is cooled and shaped rapidly.

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 (6)

1. The utility model provides a quick cooling setting device of accurate plastic products, includes base (1) and supporting leg (2), the lower extreme and the supporting leg (2) fixed connection of base (1), its characterized in that: the upper end of base (1) is equipped with cooling setting device (3), cooling setting device (3) are including ejector pad (301), the lower extreme and the base (1) sliding connection of ejector pad (301), the inner wall and the water pipe (302) fixed connection of ejector pad (301), the outer wall of ejector pad (301) is equipped with first air outlet (303), the outer wall and the protective housing (304) fixed connection of ejector pad (301), protective housing (304) are through motor support and motor (305) fixed connection, the output and the flabellum (306) fixed connection of motor (305).

2. The rapid cooling and shaping device for precision plastic products according to claim 1, wherein: the upper end and the connecting seat (4) fixed connection of base (1), the outer wall of connecting seat (4) with place case (5) fixed connection, the upper end and lid (6) swing joint of placing case (5), the outer wall of placing case (5) is equipped with air inlet (7) and second gas outlet (8), the inner wall and the support frame (9) fixed connection of placing case (5).

3. The rapid cooling and shaping device for precision plastic products according to claim 1, wherein: the lower extreme of base (1) is connected with first connecting block (10) fixed, the inner wall of first connecting block (10) is linked together with inlet tube (11), the inner wall of first connecting block (10) is linked together with outlet pipe (12).

4. A rapid cooling and shaping device for precision plastic products according to claim 3, wherein: the end of the water inlet pipe (11) is communicated with the first connecting pipe (13), the end of the first connecting pipe (13) is communicated with the second connecting block (15), the inner wall of the second connecting block (15) is communicated with the second connecting pipe (16), and the end of the second connecting pipe (16) is communicated with the water pipe (302).

5. The rapid cooling and shaping device for precision plastic products according to claim 2, wherein: the upper end of the supporting frame (9) is movably connected with the workpiece (14).

6. The rapid cooling and shaping device for precision plastic products according to claim 1, wherein: the end of the water pipe (302) is communicated with the water outlet pipe (12).