阅读说明：本技术 一种塑料制造用冷却成型装置 (Cooling forming device for plastic manufacturing ) 是由 王邦杰 于 2021-08-18 设计创作，主要内容包括：本发明公开了一种塑料制造用冷却成型装置,包括底座、散热装置、脱模装置和成型腔,所述底座底部的四个拐角处均设置有支座,且底座的顶端设置有成型腔,所述成型腔的两侧均设置有散热装置,且散热装置内部远离成型腔的一侧均设置有风机,所述散热装置的两端均匀分布有通风孔,所述底座内部的四个拐角处均设置有脱模装置,所述底座内部的一侧设置有进水腔,且底座内部的另一侧设置有出水腔,所述出水腔与进水腔之间均匀设置有冷却管。本发明通过安装有成型腔、冷却管、进水腔、出水腔、散热装置、散热鳍片、风机以及通风孔,减少成型腔内塑料制品的成型时间,提高生产效率。(The invention discloses a cooling forming device for plastic manufacturing, which comprises a base, a heat dissipation device, a demolding device and a forming cavity, wherein four corners of the bottom of the base are respectively provided with a support, the top end of the base is provided with the forming cavity, the two sides of the forming cavity are respectively provided with the heat dissipation device, a fan is respectively arranged on one side, far away from the forming cavity, in the heat dissipation device, the two ends of the heat dissipation device are uniformly provided with vent holes, the four corners in the base are respectively provided with the demolding device, one side in the base is provided with a water inlet cavity, the other side in the base is provided with a water outlet cavity, and a cooling pipe is uniformly arranged between the water outlet cavity and the water inlet cavity. According to the invention, the molding time of the plastic product in the molding cavity is reduced and the production efficiency is improved by installing the molding cavity, the cooling pipe, the water inlet cavity, the water outlet cavity, the heat dissipation device, the heat dissipation fins, the fan and the ventilation holes.)

1. The utility model provides a plastics are cooling forming device for manufacturing, includes base (2), heat abstractor (4), shedder (7) and one-tenth die cavity (11), its characterized in that: four corners of base (2) bottom all are provided with support (1), and the top of base (2) is provided with one-tenth die cavity (11), the both sides of one-tenth die cavity (11) all are provided with heat abstractor (4), and the inside one side of keeping away from one-tenth die cavity (11) of heat abstractor (4) all is provided with fan (3), the both ends evenly distributed of heat abstractor (4) has ventilation hole (16), four inside corners of base (2) all are provided with shedder (7), the inside one side of base (2) is provided with intake antrum (13), and the inside opposite side of base (2) is provided with out basin (10), evenly be provided with cooling tube (12) between play basin (10) and intake antrum (13).

2. The cooling molding apparatus for plastic production as set forth in claim 1, wherein: the inside of support (1) all is provided with through rigid spring (9) and receives pressure piece (8), and the top that receives pressure piece (8) all with the bottom fixed connection of base (2).

3. The cooling molding apparatus for plastic production as set forth in claim 1, wherein: the heat dissipation device is characterized in that heat dissipation fins (5) are uniformly distributed in the heat dissipation device (4), one ends of the heat dissipation fins (5) are connected with the outer wall of the forming cavity (11), and the heat dissipation fins (5) are made of copper alloy materials with high heat conductivity coefficients.

4. The cooling molding apparatus for plastic production as set forth in claim 1, wherein: the inside bottom of shedder (7) all is provided with micro motor (20), and the output of micro motor (20) all is provided with threaded rod (18), all overlap on threaded rod (18) and be equipped with movable sleeve (17), and the both sides of movable sleeve (17) are provided with ejecting piece (6) through support (19), ejecting piece (6) all pass the bottom of one-tenth die cavity (11).

5. The cooling molding apparatus for plastic production as set forth in claim 4, wherein: the inside both sides of shedder (7) all are provided with the guide way, the both sides of support (19) all are through guide block and guide way sliding connection.

6. The cooling molding apparatus for plastic production as set forth in claim 1, wherein: one side of the water inlet cavity (13) and one side of the water outlet cavity (10) are respectively provided with a water inlet (14) and a water outlet (15), two ends of the cooling pipe (12) are respectively communicated with the water inlet cavity (13) and the water outlet cavity (10), and the cooling pipe (12) is of a serpentine structure.

Technical Field

The invention relates to the technical field of plastic manufacturing, in particular to a cooling forming device for plastic manufacturing.

Background

Plastic products are a general name of articles for daily life, industry and the like which are processed by adopting plastics as main raw materials, and generally, natural or synthetic resin is used as a main component, various additives are added, the articles are molded into a certain shape under the conditions of certain temperature, pressure and the like, and the articles are molded into the plastic products after being cooled;

1. the existing cooling forming device has the disadvantages of single cooling mode, poor cooling effect, slow forming speed and influence on production efficiency;

2. most of the existing cooling forming devices have the phenomenon of inconvenient demoulding, and plastic products are not easy to fall off after being formed;

3. the existing cooling forming device is easy to generate vibration with larger amplitude when cooling and demoulding, and has poorer stability.

Disclosure of Invention

The invention aims to provide a cooling forming device for plastic manufacturing, which solves the problems of poor cooling effect, inconvenient demoulding and insufficient stability in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cooling forming device for plastic manufacturing, includes base, heat abstractor, shedder and one-tenth die cavity, four corners of base bottom all are provided with the support, and the top of base is provided with one-tenth die cavity, the both sides in one-tenth die cavity all are provided with heat abstractor, and the inside one side of keeping away from into the die cavity of heat abstractor all is provided with the fan, heat abstractor's both ends evenly distributed has the ventilation hole, four inside corners of base all are provided with shedder, the inside one side of base is provided with the intake antrum, and the inside opposite side of base is provided with out the water cavity, evenly be provided with the cooling tube between play water cavity and the intake antrum.

Preferably, the inside of support all is provided with through stiff spring and receives the piece, and the top that receives the piece all with the bottom fixed connection of base, improves the stability of device.

Preferably, the heat dissipation device is internally and uniformly distributed with heat dissipation fins, one ends of the heat dissipation fins are connected with the outer wall of the forming cavity, and the heat dissipation fins are made of copper alloy materials with high heat conductivity coefficients, so that the heat transfer and heat conduction effects are improved.

Preferably, the inside bottom of shedder all is provided with micro motor, and micro motor's output all is provided with the threaded rod, all the cover is equipped with the movable sleeve on the threaded rod, and the both sides of movable sleeve are provided with ejecting block through the support, ejecting block all passes the bottom in shaping chamber, does benefit to the drawing of patterns.

Preferably, the inside both sides of shedder all are provided with the guide way, the both sides of support all play direction and spacing effect through guide block and guide way sliding connection.

Preferably, one side in intake antrum and play water cavity is provided with water inlet and delivery port respectively, the both ends of cooling tube are linked together with intake antrum and play water cavity respectively, and the cooling tube all is snakelike structure, improves the cooling effect.

Compared with the prior art, the invention has the beneficial effects that:

(1) this cooling forming device for plastic manufacturing is through installing the shaping chamber, the cooling tube, the intake antrum, go out the water cavity, heat abstractor, heat radiation fin, fan and ventilation hole, make behind the plastics raw materials injection moulding intracavity, leading-in to the intake intracavity through the water inlet, later circulate in the cooling tube, circulate and derive by the delivery port behind the play water cavity, the inside of shaping chamber bottom is embedded into at the top of cooling tube, at the in-process of water circulation, the heat and the water of shaping intracavity carry out the heat exchange, play cooling's effect, heat radiation fin absorbs the heat transmission to heat abstractor in with the shaping chamber lateral wall simultaneously, the fan operation produces suction and discharges the hot gas flow, reduce the shaping time of shaping intracavity plastic products, and the production efficiency is improved.

(2) This cooling forming device for plastic manufacturing is through installing shedder, micro motor, threaded rod, movable sleeve, support and ejecting piece for after the cooling shaping, micro motor drives the threaded rod and rotates, be provided with in the movable sleeve with threaded rod assorted screw hole, make the movable sleeve can shift up, drive support and ejecting piece and move up, ejecting piece passes the bottom in shaping chamber, and it is ejecting with inside fashioned plastic products, do benefit to the drawing of patterns, convenient and fast.

(3) This cooling forming device for plastic manufacturing is through installing the support, and the inside of support all is provided with through rigid spring and receives the piece, receives the top of piece all with the bottom fixed connection of base for the vibrations power that produces when carrying out cooling and drawing of patterns makes the base push down and receives the piece, makes and receives the piece compression rigid spring in the support, and the flexible resilience through rigid spring absorbs and weakens the vibrations power, improves stability.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic bottom view of the cooling tube of the present invention;

FIG. 3 is a schematic cross-sectional view of a heat dissipation device of the present invention;

FIG. 4 is a schematic cross-sectional view of the demolding device of the present invention.

In the figure: 1. a support; 2. a base; 3. a fan; 4. a heat sink; 5. heat dissipation fins; 6. ejecting a block; 7. a demolding device; 8. a pressure receiving member; 9. a rigid spring; 10. a water outlet cavity; 11. a molding cavity; 12. a cooling tube; 13. a water inlet cavity; 14. a water inlet; 15. a water outlet; 16. a vent hole; 17. a movable sleeve; 18. a threaded rod; 19. a support; 20. a micro motor.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a cooling forming device for plastic manufacturing comprises a base 2, a heat dissipation device 4, a demolding device 7 and a forming cavity 11, wherein four corners of the bottom of the base 2 are respectively provided with a support 1, the interior of each support 1 is provided with a pressed piece 8 through a rigid spring 9, and the top end of each pressed piece 8 is fixedly connected with the bottom end of the base 2;

the base 2 is pressed down by the vibration force generated during cooling and demoulding, the compression piece 8 is driven to compress the rigid spring 9 in the support 1, the vibration force is absorbed and weakened through the expansion and rebound of the rigid spring 9, and the stability is improved;

a forming cavity 11 is arranged at the top end of the base 2, heat dissipation devices 4 are arranged on two sides of the forming cavity 11, a fan 3 is arranged on one side, far away from the forming cavity 11, in each heat dissipation device 4, vent holes 16 are uniformly distributed at two ends of each heat dissipation device 4, heat dissipation fins 5 are uniformly distributed in each heat dissipation device 4, one ends of the heat dissipation fins 5 are connected with the outer wall of the forming cavity 11, and the heat dissipation fins 5 are made of copper alloy materials with high heat conductivity coefficients;

the heat dissipation fins 5 absorb and transfer the heat on the side wall of the molding cavity 11 into the heat dissipation device 4, the fan 3 operates to generate suction to discharge hot air, the molding time of the plastic product in the molding cavity 11 is reduced, and the production efficiency is improved;

four corners inside the base 2 are respectively provided with a demoulding device 7, the bottom end inside the demoulding device 7 is respectively provided with a micro motor 20, the output end of each micro motor 20 is provided with a threaded rod 18, each threaded rod 18 is sleeved with a movable sleeve 17, two sides of each movable sleeve 17 are provided with ejection blocks 6 through supports 19, and the ejection blocks 6 all penetrate through the bottom end of the forming cavity 11;

after cooling and forming, the micro motor 20 drives the threaded rod 18 to rotate, a threaded hole matched with the threaded rod 18 is formed in the movable sleeve 17, so that the movable sleeve 17 can move upwards to drive the support 19 and the ejection block 6 to move upwards, the ejection block 6 penetrates through the bottom of the forming cavity 11, and the internally formed plastic product is ejected out, so that demolding is facilitated, and convenience and rapidness are realized;

guide grooves are formed in two sides of the interior of the demolding device 7, and two sides of the support 19 are connected with the guide grooves in a sliding mode through guide blocks to play a role in guiding and limiting;

a water inlet cavity 13 is arranged on one side inside the base 2, a water outlet cavity 10 is arranged on the other side inside the base 2, and a cooling pipe 12 and a molding cavity 11 are uniformly arranged between the water outlet cavity 10 and the water inlet cavity 13;

one side of intake antrum 13 and play water cavity 10 is provided with water inlet 14 and delivery port 15 respectively, the both ends of cooling tube 12 are linked together with intake antrum 13 and play water cavity 10 respectively, and cooling tube 12 all is snakelike structure, lead-in to the intake antrum 13 in through water inlet 14, later in cooling tube 12 circulation, circulate and derive by delivery port 15 behind the play water cavity 10, the inside of shaping chamber 11 bottom is embedded into at the top of cooling tube 12, at the in-process of water circulation, heat and the water in the shaping chamber 11 carry out the heat exchange, play cooling's effect.

The working principle is as follows: when in use, plastic raw materials are injected into the forming cavity 11, then are guided into the water inlet cavity 13 through the water inlet 14, then flow in the cooling pipe 12, flow to the water outlet cavity 10 and then are guided out through the water outlet 15, the top of the cooling pipe 12 is embedded into the bottom of the forming cavity 11, in the process of water flow, heat in the forming cavity 11 exchanges heat with water to play a role of cooling and cooling, meanwhile, the heat dissipation fins 5 absorb and transfer heat on the side wall of the forming cavity 11 into the heat dissipation device 4, the fan 3 operates to generate suction to discharge hot air, the forming time of plastic products in the forming cavity 11 is reduced, the production efficiency is improved, after cooling and forming, the micro motor 20 drives the threaded rod 18 to rotate, the movable sleeve 17 is internally provided with a threaded hole matched with the threaded rod 18, so that the movable sleeve 17 can move upwards to drive the bracket 19 and the ejection block 6 to move upwards, and the ejection block 6 passes through the bottom of the forming cavity 11, ejecting with inside fashioned plastic products, do benefit to the drawing of patterns, convenient and fast makes base 2 push down and receives piece 8 at the vibrations power that produces when carrying out cooling and drawing of patterns, impels to receive piece 8 compression stiff spring 9 in support 1, and the flexible resilience through stiff spring 9 absorbs the vibrations power and weakens, improves stability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.