Cooling frame for injection molded part after demolding

Abstract

The utility model discloses a cooling rack for injection molded parts after demoulding, which comprises a cooling rack main body, four support plates are fixedly connected in the cooling rack main body, a plurality of first air holes are formed in the four support plates, a hollow column is fixedly connected to the inner wall of the bottom of the cooling rack main body, a plurality of air outlet holes are formed in the hollow column, and the air outlet holes are communicated with the cooling rack main body. Four storage mechanisms are arranged on the hollow column; the storage mechanism comprises a bearing arranged on the outer wall of the hollow column, and a connecting sleeve is arranged on the outer wall of the bearing. According to the cooling frame for the injection molded part after demolding, the storage space in the cooling frame body can be increased through the arranged storage mechanism, so that more automobile part injection molded parts can be conveniently placed and cooled, meanwhile, the injection molded parts can be conveniently placed and taken through the rotatable storage frame, use by operators is facilitated, and the overall cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling racks for injection molded parts, in particular to a cooling rack for injection molded parts after demoulding. Background Art

[0002] Injection molding is the process of making thermoplastics or thermosetting plastics into plastic products of various shapes using plastic molding molds. Injection molding is widely used in the production process of automotive parts. In the traditional production process, the work of the injection molding machine mainly includes four processes: loading, heating, melting, and injection molding. The injection molding machine heats the plastic and applies high pressure to the molten plastic to make it ejected and fill the mold cavity.

[0003] The publication number CN 218660329 U discloses an injection molded part cooling rack, comprising a cooling box, a bellows fixedly connected to the top surface of the cooling box, a water receiving pan fixedly connected to the inner wall of the bellows, a fixed groove fixedly connected to the inner wall of the bellows, a wet curtain fixedly connected to the inner wall of the fixed groove, and the wet curtain overlaps the water receiving pan, the injection molded part is placed on the placement rack, the door frame and the organic glass are closed by a door lock, water is added to the water receiving pan, the water pump is started to send water to the top of the wet curtain and flow down to the water receiving pan through a first water pipe, a second water pipe, and a spray pipe, the fan is started to filter the air through the second filter plate and the wet curtain to cool the air, and then the air is blown into the cooling box through the air guide cover, the air duct and the air outlet to cool the injection molded part, thereby achieving the goal of facilitating rapid cooling of the injection molded part, avoiding the problem that the cooling effect of the traditional fan becomes poor when the external air is hot, facilitating cooling of the external air in a hot environment, and being very convenient to use.

[0004] However, the cooling rack has the following shortcomings: the cooling rack can quickly cool the inside when in use, but in order to ensure uniform cooling of the injection molded parts, the internal space structure is relatively narrow, which results in a small number of injection molded parts that can be placed at a time, affecting the overall cooling efficiency.

[0005] To this end, the utility model provides a cooling rack for injection molded parts after demoulding to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a cooling rack for injection molded parts after demoulding, which solves the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cooling rack for injection molded parts after demolding, comprising a cooling rack body, four support plates are fixedly connected inside the cooling rack body, a plurality of first air holes are opened on the four support plates, a hollow column is fixedly connected to the bottom inner wall of the cooling rack body, a plurality of air outlet holes are opened on the hollow column, and four storage mechanisms are arranged on the hollow column;

[0008] The storage mechanism includes a bearing arranged on the outer wall of the hollow column, the outer wall of the bearing is provided with a connecting sleeve, the bottom of the connecting sleeve is fixedly connected to a storage rack, a plurality of second air holes are opened on the storage rack, the outer wall of the connecting sleeve is fixedly connected to a plurality of partitions, the top of the storage rack is fixedly connected to an annular baffle, and the inner wall of the annular baffle is connected to one side of the plurality of partitions.

[0009] Preferably, an installation box is fixedly connected to the bottom of the cooling rack body, the bottom end of the hollow column extends into the installation box, and an air conditioner is fixedly connected to the bottom inner wall of the installation box. The air outlet of the air conditioner extends into the hollow column. The installation box and the air conditioner are used in combination to facilitate the delivery of cold air to the inside of the hollow column, thereby facilitating the uniform delivery of cooling to the inside of the cooling rack body, which is convenient for use.

[0010] Preferably, two symmetrically distributed extension tubes are fixedly connected to the top inner wall of the installation box, and a plurality of jet tubes are connected through the tops of the two extension tubes. The top ends of the jet tubes extend into the cooling rack body. Two fans are fixedly connected inside the installation box, and the air outlets of the two fans extend into the corresponding extension tubes. By using the arranged extension tubes, jet tubes and fans in combination, air can be blown into the interior of the cooling rack body to speed up the air flow rate, thereby speeding up the heat dissipation efficiency of the injection molded parts.

[0011] Preferably, a plurality of blocks are fixedly connected to the bottom of the four racks, and balls are movably embedded in the bottom of the blocks. The bottoms of the balls are in contact with the corresponding support plates. The racks can be supported by the combination of the blocks and balls, making their rotation smoother.

[0012] Preferably, a fan-shaped partition frame is slidably arranged between each two adjacent partitions, and a plurality of the fan-shaped partition frames are distributed in a ring shape. The arranged fan-shaped partition frames can isolate the injection molded parts, thereby facilitating independent heat dissipation thereof.

[0013] Preferably, an exhaust sleeve is connected through the top of the cooling rack body, a first dust filter is fixedly connected inside the exhaust sleeve, a plurality of heat dissipation ports are opened on the outer wall of the cooling rack body, a second dust filter is fixedly connected inside the heat dissipation port, and the exhaust sleeve, the first dust filter, the heat dissipation port and the second dust filter are used in combination to facilitate heat exchange inside the cooling rack body and accelerate the heat dissipation efficiency.

[0014] Preferably, a plurality of circular openings are provided on the outside of the installation box, and a third dust filter is fixedly connected inside the circular openings. The circular openings and the third dust filter are used in combination to facilitate the normal operation of the fan and air conditioner inside the installation box.

[0015] Preferably, the outside of the cooling rack body is hingedly connected to the same box door via two hinges, and one side of the box door is snap-connected to the outside of the cooling rack body via two buckles. The provided box door can facilitate the placement of injection-molded automotive parts into the interior of the cooling rack body.

[0016] Beneficial Effects

[0017] The utility model provides a cooling rack for injection molded parts after demoulding. Compared with the prior art, it has the following advantages:

[0018] Beneficial effects:

[0019] (1) The cooling rack for molded parts after demolding can increase the storage space inside the cooling rack body by setting a storage mechanism, so that more injection molded parts of automobile parts can be placed conveniently for cooling. At the same time, the rotatable storage rack can facilitate the placement and removal of injection molded parts, which is convenient for operators to use and improves the overall cooling efficiency.

[0020] (2) After the injection molded parts are demolded, the cooling rack can deliver cold air into the hollow column through the air conditioner, so as to facilitate uniform cooling of the injection molded parts in the cooling rack body. At the same time, the fan can deliver air into the cooling rack body to speed up the gas circulation speed, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0022] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the relevant structure of the support plate in the utility model;

[0024] Figure 4 It is a relevant assembly drawing of the storage mechanism in the utility model.

[0025] In the figure: 1. cooling rack body; 2. support plate; 3. first air vent; 4. hollow column; 5. air outlet; 6. bearing; 7. connecting sleeve; 8. storage rack; 9. second air vent; 10. partition; 11. annular baffle; 12. installation box; 13. air conditioner; 14. extension pipe; 15. jet pipe; 16. fan; 17. block; 18. ball; 19. fan-shaped partition frame; 20. exhaust sleeve; 21. first dust filter; 22. heat dissipation port; 23. second dust filter; 24. circular opening; 25. third dust filter; 26. box door. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] See also Figures 1 to 4 A cooling rack for injection molded parts after demoulding, comprising a cooling rack body 1, four support plates 2 are fixedly connected inside the cooling rack body 1, and a plurality of first air holes 3 are opened on the four support plates 2, a hollow column 4 is fixedly connected to the inner wall of the bottom of the cooling rack body 1, the hollow column 4 passes through the four support plates 2, a plurality of air outlet holes 5 are opened on the hollow column 4, and the air outlet holes 5 are evenly distributed, and four placement mechanisms are arranged on the hollow column 4;

[0029] The storage mechanism includes a bearing 6 arranged on the outer wall of the hollow column 4, the outer wall of the bearing 6 is provided with a connecting sleeve 7, the bottom of the connecting sleeve 7 is fixedly connected to a storage rack 8, a plurality of second air holes 9 are opened on the storage rack 8, the outer wall of the connecting sleeve 7 is fixedly connected to a plurality of partitions 10, the top of the storage rack 8 is fixedly connected to an annular baffle 11, and the inner wall of the annular baffle 11 is connected to one side of the plurality of partitions 10.

[0030] Embodiment 2:

[0031] See also Figures 1 to 4This embodiment provides a technical solution based on the first embodiment: the bottom of the cooling rack body 1 is fixedly connected to a mounting box 12, the bottom end of the hollow column 4 extends into the mounting box 12, the bottom inner wall of the mounting box 12 is fixedly connected to an air cooler 13, and the air outlet of the air cooler 13 extends into the hollow column 4; the top inner wall of the mounting box 12 is fixedly connected to two symmetrically distributed extension pipes 14, the tops of the two extension pipes 14 are penetrated and connected with a plurality of jet pipes 15, the tops of the jet pipes 15 extend into the cooling rack body 1, and two fans 16 are fixedly connected in the mounting box 12, and the air outlets of the two fans 16 extend into the corresponding extension pipes 14; the bottoms of the four storage racks 8 are fixedly connected to a plurality of blocks 17, and the bottoms of the blocks 17 are fixedly connected to the bottoms of the four storage racks 8. The bottom of the ball 18 is movably embedded in the cooling rack body 10, and the bottom of the ball 18 is in contact with the corresponding support plate 2; a fan-shaped partition frame 19 is slidably arranged between each two adjacent partitions 10, and a plurality of fan-shaped partition frames 19 are distributed in a ring shape; an exhaust sleeve 20 is connected through the top of the cooling rack body 1, and a first dust filter 21 is fixedly connected to the exhaust sleeve 20; a plurality of heat dissipation ports 22 are provided on the outer wall of the cooling rack body 1, and a second dust filter 23 is fixedly connected to the heat dissipation port 22; a plurality of circular openings 24 are provided on the outside of the installation box 12, and a third dust filter 25 is fixedly connected to the circular opening 24; the outside of the cooling rack body 1 is hingedly connected to the same box door 26 through two hinges, and one side of the box door 26 is snap-connected to the outside of the cooling rack body 1 through two buckles.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Working principle: When in use, the operator opens the box door 26 to place the injection-molded automobile parts on the storage rack 8, and separates them through multiple fan-shaped partition frames 19. When more parts need to be placed, it is only necessary to rotate the storage rack 8 and place the parts in the empty fan-shaped partition frames 19. When cooling is required, it is only necessary to start the fan 16. The fan 16 sprays air through the extension pipe 14 and the jet pipe 15 inside the cooling rack body 1 to speed up the internal air circulation speed and quickly discharge the heat. When it is necessary to speed up the cooling efficiency of the injection molded parts, it is only necessary to turn on the air conditioner 13. The air conditioner 13 delivers cold air to the inside of the hollow column 4. The cold air evenly enters the cooling rack body 1 through multiple air outlets 5 and contacts the injection molded parts, thereby improving the cooling efficiency.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling rack for injection molded parts after demoulding, comprising a cooling rack body (1), characterized in that: Four support plates (2) are fixedly connected inside the cooling rack body (1), and a plurality of first air holes (3) are provided on the four support plates (2); a hollow column (4) is fixedly connected to the inner wall of the bottom of the cooling rack body (1), and a plurality of air outlet holes (5) are provided on the hollow column (4); and four storage mechanisms are provided on the hollow column (4); The storage mechanism comprises a bearing (6) arranged on the outer wall of the hollow column (4); the outer wall of the bearing (6) is provided with a connecting sleeve (7); the bottom of the connecting sleeve (7) is fixedly connected to a storage rack (8); a plurality of second air holes (9) are provided on the storage rack (8); the outer wall of the connecting sleeve (7) is fixedly connected to a plurality of partitions (10); the top of the storage rack (8) is fixedly connected to an annular baffle (11); the inner wall of the annular baffle (11) is connected to one side of the plurality of partitions (10).

2. The cooling rack for injection molded parts after demoulding according to claim 1, characterized in that: The bottom of the cooling rack body (1) is fixedly connected to a mounting box (12), the bottom end of the hollow column (4) extends into the mounting box (12), the bottom inner wall of the mounting box (12) is fixedly connected to an air cooler (13), and the air outlet of the air cooler (13) extends into the hollow column (4).

3. A cooling rack for injection molded parts after demoulding according to claim 2, characterized in that: The top inner wall of the installation box (12) is fixedly connected to two symmetrically distributed extension tubes (14), and the tops of the two extension tubes (14) are penetrated by a plurality of jet tubes (15), and the top ends of the jet tubes (15) extend into the cooling rack body (1). Two fans (16) are fixedly connected inside the installation box (12), and the air outlets of the two fans (16) extend into the corresponding extension tubes (14).

4. The cooling rack for injection molded parts after demoulding according to claim 1, characterized in that: The bottoms of the four storage racks (8) are fixedly connected to a plurality of blocks (17), the bottoms of the blocks (17) are movably inlaid with balls (18), and the bottoms of the balls (18) are in contact with the corresponding support plates (2).

5. The cooling rack for injection molded parts after demoulding according to claim 1, characterized in that: A fan-shaped partition frame (19) is slidably arranged between each two adjacent partitions (10), and a plurality of the fan-shaped partition frames (19) are distributed in a ring shape.

6. The cooling rack for injection molded parts after demoulding according to claim 1, characterized in that: An exhaust sleeve (20) is connected through the top of the cooling rack body (1), a first dust filter (21) is fixedly connected inside the exhaust sleeve (20), and a plurality of heat dissipation ports (22) are provided on the outer wall of the cooling rack body (1), a second dust filter (23) is fixedly connected inside the heat dissipation port (22).

7. The cooling rack for injection molded parts after demoulding according to claim 2, characterized in that: The installation box (12) is provided with a plurality of circular openings (24) on the outside, and a third dust filter (25) is fixedly connected inside the circular openings (24).

8. The cooling rack for injection molded parts after demoulding according to claim 1, characterized in that: The outside of the cooling rack body (1) is hingedly connected to a same door (26) via two hinges, and one side of the door (26) is snap-connected to the outside of the cooling rack body (1) via two buckles.

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