Jacking sliding block mechanism of injection mold

Abstract

The utility model provides an ejection sliding block mechanism of an injection mold, which belongs to the technical field of injection molds, and comprises a panel, a bottom plate arranged on one side of the panel, a first vertical plate arranged on the back of the panel, a second vertical plate arranged on the back of the first vertical plate, a supporting plate arranged on the back of the second vertical plate, and a pulse cooling mechanism, the pulse cooling mechanism is located on the back face of the bottom plate. The conveying hose is used for conveying a cooling medium, the pulse controller is responsible for controlling the flowing mode of the cooling medium, and the heat exchange fins are located in the inner cavity of the pulse cooling mechanism, so that the heat exchange area between the cooling medium and the interior of the sliding block is increased, and the cooling efficiency is improved; and meanwhile, the blowing fan and the ventilation and heat dissipation opening ensure heat dissipation in the pulse controller and prevent overheating, and rapid and uniform cooling of the interior of the sliding block is achieved through the pulse cooling technology, so that the injection molding efficiency and the product quality are improved, and meanwhile key assemblies are protected against damage.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molds, and in particular relates to an injection mold top-pressing slider mechanism. Background Art

[0002] The top pressure slider mechanism in the injection mold is an important component widely used in mold design. It is mainly used to deal with the lateral parting and core pulling problems in the mold. During the injection molding process, some products may have lateral protrusions or grooves. These features need to be formed by a laterally moving slider. The top pressure slider mechanism is used to achieve this function.

[0003] Currently, the design of the cooling system inside the slider needs to take cooling efficiency into consideration. If it is not designed properly, it may lead to insufficient cooling or excessive cooling, affecting the quality of the molded parts and production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an injection mold pressing slider mechanism, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An injection mold top-pressing slider mechanism includes a panel, a bottom plate is provided on one side of the panel, a first vertical plate is provided on the back of the panel, a second vertical plate is provided on the back of the first vertical plate, and a support plate is provided on the back of the second vertical plate, and further includes:

[0007] A pulse cooling mechanism, the pulse cooling mechanism being located on the back side of the bottom plate;

[0008] A fixing block is located at the center of the inner cavity of the second vertical plate.

[0009] As a preferred solution of the present invention, the pulse cooling mechanism includes a conveying hose arranged on the front side thereof, a pulse controller is fixedly installed on the back side of the pulse cooling mechanism, a heat exchange plate is provided in the inner cavity of the pulse cooling mechanism, a protective net is fixedly installed on the back side of the pulse controller, a blowing fan is provided in the inner cavity of the pulse controller, fastening screws are respectively provided on the four sides of the back side of the pulse controller, and ventilation and heat dissipation ports are respectively opened on the four sides of the pulse controller.

[0010] As a preferred solution of the present invention, adjustment grooves are respectively provided on both sides of the pulse cooling mechanism, and an adjustment positioning rod is provided in the inner cavity of the adjustment groove.

[0011] As a preferred solution of the present invention, a first positioning block is fixedly installed on one end of the adjusting positioning rod, and a second positioning block is fixedly installed on the other end of the adjusting positioning rod.

[0012] As a preferred solution of the present invention, limiting guide rails are fixedly installed on both sides of the front of the fixed block, and a sliding block is installed on the bottom movable clamp of the limiting guide rail. An injection molding place is provided at the center of the front of the fixed block, and a support rod is provided at the bottom of the injection molding place. An injection pipe is fixedly installed at one end of the support rod.

[0013] As a preferred solution of the present invention, pillars are respectively provided around the front of the base plate, compression springs are respectively provided around the front of the base plate and in the inner cavities of the pillars, and supporting side blocks are respectively fixedly installed on both sides of the front of the base plate.

[0014] As a preferred solution of the present invention, a pin plate pull rod is provided on the top of the front face of the supporting side block, and a movable mold distance pull rod is provided on the bottom of the front face of the supporting side block.

[0015] The beneficial effects of the utility model are:

[0016] The delivery hose is used to transport the cooling medium, and the pulse controller is responsible for controlling the flow pattern of the cooling medium. The heat exchange plate is located in the inner cavity of the pulse cooling mechanism, which increases the heat exchange area between the cooling medium and the inside of the slider and improves the cooling efficiency. At the same time, the blowing fan and ventilation heat dissipation port ensure the heat dissipation inside the pulse controller to prevent overheating. Through the pulse cooling technology, the inside of the slider can be cooled quickly and evenly, thereby improving the injection molding efficiency and product quality, while protecting key components from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure provided by an embodiment of the present utility model;

[0019] Figure 2 This is a partial cross-sectional view of the overall structure provided by an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing block provided by an embodiment of the present utility model;

[0021] Figure 4 This is a side view of the pulse cooling mechanism structure provided by an embodiment of the utility model;

[0022] Figure 5This is a rear view of the pulse cooling mechanism structure provided by an embodiment of the present utility model.

[0023] In the figure: 1. Panel; 2. First vertical plate; 3. Second vertical plate; 4. Support plate; 5. Pulse cooling mechanism; 501. Delivery hose; 502. Pulse controller; 503. Heat exchange plate; 504. Protective net; 505. Blowing fan; 506. Fastening screw; 507. Ventilation and heat dissipation vent; 6. Bottom plate; 7. Support side block; 8. Compression spring; 9. Pillar; 10. Ejector plate pull rod; 11. Moving mold distance pull rod; 12. Fixed block; 13. Limiting guide rail; 14. Sliding block; 15. Support rod; 16. Injection pipe; 17. Injection molding area; 18. Adjustment channel; 19. Adjustment positioning rod; 20. First positioning block; 21. Second positioning block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments. Example 1

[0027] like Figure 1-5 The figure shows the first embodiment of the present invention, which provides an injection mold top pressing slider mechanism, including a panel 1, a bottom plate 6 is provided on one side of the panel 1, a first vertical plate 2 is provided on the back of the panel 1, a second vertical plate 3 is provided on the back of the first vertical plate 2, and a support plate 4 is provided on the back of the second vertical plate 3, and further includes:

[0028] The pulse cooling mechanism 5 is located on the back of the bottom plate 6;

[0029] The fixing block 12 is located at the center of the inner cavity of the second vertical plate 3 .

[0030] like Figure 1-5As shown, the pulse cooling mechanism 5 uses pulse cooling technology to achieve rapid and uniform cooling inside the slider, thereby improving injection molding efficiency and product quality, while protecting key components from damage. The fixing block 12 is used to fix the injection molding area 17. Example 2

[0031] Reference Figure 4 and Figure 5 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0032] In this embodiment, the pulse cooling mechanism 5 includes a conveying hose 501 arranged on the front side thereof, a pulse controller 502 is fixedly installed on the back side of the pulse cooling mechanism 5, a heat exchange plate 503 is provided in the inner cavity of the pulse cooling mechanism 5, a protective net 504 is fixedly installed on the back side of the pulse controller 502, a blowing fan 505 is provided in the inner cavity of the pulse controller 502, fastening screws 506 are respectively provided on the four sides of the back side of the pulse controller 502, ventilation and heat dissipation ports 507 are respectively provided on the four sides of the pulse controller 502, adjustment grooves 18 are respectively provided on both sides of the pulse cooling mechanism 5, and an adjustment positioning rod 19 is provided in the inner cavity of the adjustment groove 18, a first positioning block 20 is fixedly installed on one end of the adjustment positioning rod 19, and a second positioning block 21 is fixedly installed on the other end of the adjustment positioning rod 19.

[0033] like Figure 4 and Figure 5 As shown, the delivery hose 501 is connected to the front of the pulse cooling mechanism 5 for delivering the cooling medium, while the pulse controller 502 is fixed on the back and is responsible for controlling the flow pattern of the cooling medium. The heat exchange plate 503 is located in the inner cavity of the pulse cooling mechanism 5, which increases the heat exchange area between the cooling medium and the inside of the slider and improves the cooling efficiency. The protective net 504 protects the pulse controller 502 from external damage. At the same time, the blowing fan 505 and the ventilation and heat dissipation port 507 ensure the heat dissipation inside the pulse controller 502 to prevent overheating. The fastening screw 506 is used to fix the pulse controller 502 to ensure its stability and safety. Through the pulse cooling technology, the inside of the slider is cooled quickly and evenly, thereby improving the injection molding efficiency and product quality, while protecting key components from damage. The adjustment groove 18 can realize the adjustment of the positioning rod 19 to adjust the height up and down inside it, so that the first positioning block 20 and the second positioning block 21 are used to fix it together. Example 3

[0034] Reference Figure 1 、 Figure 2 and Figure 3 , which is the third embodiment of the present utility model, is based on the first two embodiments.

[0035] In this embodiment, limiting guide rails 13 are fixedly installed on both sides of the front of the fixed block 12, and a sliding block 14 is installed on the bottom of the limiting guide rail 13. An injection molding area 17 is provided at the center of the front of the fixed block 12, and a support rod 15 is provided at the bottom of the injection molding area 17. An injection pipe 16 is fixedly installed at one end of the support rod 15. Pillars 9 are provided around the front of the bottom plate 6, and compression springs 8 are provided around the front of the bottom plate 6 and in the inner cavity of the pillars 9. Support side blocks 7 are fixedly installed on both sides of the front of the bottom plate 6, a pin plate pull rod 10 is provided on the top of the front of the support side block 7, and a movable mold spacing pull rod 11 is provided at the bottom of the front of the support side block 7.

[0036] like Figure 1 、 Figure 2 and Figure 3 As shown, the limiting guide rail 13 and the sliding block 14 on the fixed block 12 ensure the precise movement and positioning of the mold assembly, while the injection point 17 and the injection pipe 16 provide a precise injection point for the plastic material. The support rod 15 provides additional support for the injection pipe 16 to ensure the stability of the injection molding process. The support 9 and the compression spring 8 on the bottom plate 6 provide support and shock absorption functions for the mold, while the ejector plate pull rod 10 and the movable mold distance pull rod 11 on the supporting side block 7 are used to control the opening and closing and ejection action of the mold. The overall design aims to ensure the accuracy, stability and efficiency of the injection molding process through the synergistic effect of these components, thereby producing high-quality injection molded products.

[0037] When in use, it is connected to the front of the pulse cooling mechanism 5 through a delivery hose 501 for delivering cooling medium. The pulse controller 502 is responsible for controlling the flow pattern of the cooling medium. The heat exchange plate 503 is located in the inner cavity of the pulse cooling mechanism 5, which increases the heat exchange area between the cooling medium and the slider, thereby improving the cooling efficiency. The protective net 504 protects the pulse controller 502 from external damage. At the same time, the blowing fan 505 and the ventilation and heat dissipation port 507 ensure the heat dissipation inside the pulse controller 502 to prevent overheating. The fastening screw 506 is used to fix the pulse controller 502 to ensure its stability and safety. The adjustment groove 18 can be realized. The positioning rod 19 is adjusted to adjust the height up and down inside it, so that the first positioning block 20 and the second positioning block 21 are used to fix the mold together. The limiting guide rail 13 and the sliding block 14 on the fixed block 12 ensure the precise movement and positioning of the mold assembly, and the injection point 17 and the injection pipe 16 provide a precise injection point for the plastic material. The support rod 15 provides additional support for the injection pipe 16 to ensure the stability of the injection molding process. The support 9 and the compression spring 8 on the bottom plate 6 provide support and shock absorption functions for the mold, and the ejector plate pull rod 10 and the movable mold distance pull rod 11 on the supporting side block 7 are used to control the opening and closing and ejection actions of the mold.

[0038] In summary: the delivery hose 501 is connected to the front of the pulse cooling mechanism 5 for delivering the cooling medium, while the pulse controller 502 is fixed on the back and is responsible for controlling the flow pattern of the cooling medium. The heat exchange plate 503 is located in the inner cavity of the pulse cooling mechanism 5, which increases the heat exchange area between the cooling medium and the inside of the slider and improves the cooling efficiency. The protective net 504 protects the pulse controller 502 from external damage. At the same time, the blowing fan 505 and the ventilation and heat dissipation port 507 ensure the heat dissipation inside the pulse controller 502 to prevent overheating. The fastening screw 506 is used to fix the pulse controller 502 to ensure its stability and safety. The overall pulse cooling technology is used to achieve rapid and uniform cooling inside the slider, thereby improving the injection molding efficiency and product quality, while protecting key components from damage.

Claims

1. An injection mold top pressure slider mechanism, characterized by: The invention comprises a panel (1), wherein a bottom plate (6) is provided on one side of the panel (1), a first vertical plate (2) is provided on the back side of the panel (1), a second vertical plate (3) is provided on the back side of the first vertical plate (2), and a supporting plate (4) is provided on the back side of the second vertical plate (3), and further comprises: A pulse cooling mechanism (5), the pulse cooling mechanism (5) being located on the back side of the bottom plate (6); A fixing block (12), wherein the fixing block (12) is located at the center of the inner cavity of the second vertical plate (3).

2. The injection mold pressing slider mechanism according to claim 1, characterized in that: The pulse cooling mechanism (5) includes a conveying hose (501) arranged on the front side thereof, a pulse controller (502) is fixedly installed on the back side of the pulse cooling mechanism (5), a heat exchange plate (503) is provided in the inner cavity of the pulse cooling mechanism (5), a protective net (504) is fixedly installed on the back side of the pulse controller (502), a blower fan (505) is provided in the inner cavity of the pulse controller (502), fastening screws (506) are respectively provided on the four sides of the back side of the pulse controller (502), and ventilation and heat dissipation ports (507) are respectively opened on the four sides of the pulse controller (502).

3. The injection mold pressing slider mechanism according to claim 1, characterized in that: Adjustment grooves (18) are respectively provided on both sides of the pulse cooling mechanism (5), and an adjustment positioning rod (19) is provided in the inner cavity of the adjustment groove (18).

4. The injection mold pressing slider mechanism according to claim 3, characterized in that: A first positioning block (20) is fixedly mounted on one end of the adjusting positioning rod (19), and a second positioning block (21) is fixedly mounted on the other end of the adjusting positioning rod (19).

5. The injection mold pressing slider mechanism according to claim 1, characterized in that: Limiting guide rails (13) are fixedly mounted on both sides of the front face of the fixed block (12), and a sliding block (14) is movably mounted on the bottom of the limiting guide rail (13). An injection molding portion (17) is provided at the center of the front face of the fixed block (12), and a support rod (15) is provided at the bottom of the injection molding portion (17). An injection pipe (16) is fixedly mounted on one end of the support rod (15).

6. The injection mold pressing slider mechanism according to claim 1, characterized in that: Pillars (9) are respectively provided on the four sides of the front of the base plate (6), compression springs (8) are respectively provided on the four sides of the front of the base plate (6) and in the inner cavities of the pillars (9), and supporting side blocks (7) are respectively fixedly installed on both sides of the front of the base plate (6).

7. The injection mold pressing slider mechanism according to claim 6, characterized in that: A top of the front face of the supporting side block (7) is provided with an ejector plate pull rod (10), and a movable mold distance pull rod (11) is provided at the bottom of the front face of the supporting side block (7).

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