Silicone ring processing die

Abstract

The utility model relates to the technical field of silica gel ring processing, and disclose a kind of silica gel ring processing mould, including processing platform, electric push rod, movable die group and tray, the processing platform side wall is equipped with electric push rod, the electric push rod is fixedly connected by adapting screw and processing platform side wall, and movable die group is equipped in processing platform interior, the movable die group side wall center is welded with the output shaft end of electric push rod, and processing platform inner wall is equipped with fixed die group, the fixed die group is corresponding with movable die group, and processing platform interior is equipped with tray corresponding fixed die group bottom, the silica gel ring processing mould of the utility model is simple in structure, movable die group and fixed die group interior are equipped with cooling structure and quick ejection structure, greatly improve silica gel ring production and processing efficiency and production quality.

Description

Technical Field

[0001] This utility model relates to the field of silicone ring processing technology, specifically a silicone ring processing mold. Background Technology

[0002] In today's industrial production field, silicone rings are used as a key sealing element in many industries such as automobile manufacturing, electronic equipment, medical devices and aerospace. Due to its good density, high temperature resistance, insulation and excellent chemical stability, silicone has become an ideal choice for making sealing materials.

[0003] However, traditional silicone ring processing molds use horizontal molds, which makes it difficult to eject the molded silicone ring after mold opening. In addition, the cooling and molding rate of traditional silicone ring processing molds is low, which seriously affects production efficiency and quality. Therefore, we have proposed a silicone ring processing mold. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a silicone ring processing mold, which solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a silicone ring processing mold, including a processing table, an electric push rod, a moving module, and a tray. The processing table has an electric push rod on its side wall, which is fixedly connected to the side wall of the processing table by an adapter screw. The processing table has a moving module inside, and the center of the side wall of the moving module is welded to the output shaft end of the electric push rod. The processing table has a fixed module on its inner wall, which corresponds to the moving module. The processing table has a tray at the bottom of the fixed module inside.

[0008] Preferably, a cooling device is provided inside the bottom end of the processing table, and a water tank is provided on the side wall of the cooling device. A water pump is provided on the side wall of the water tank. The cooling device, water tank and water pump are connected by a liquid delivery pipe. Guide rods are welded to the four corners of the side wall of the fixed module inside the top of the processing table. A mating hole is opened on the side of the processing table away from the fixed module. The mating hole is connected to the output shaft of the electric push rod.

[0009] Preferably, the fixed module and the moving module have the same internal structure, and the moving module has four guide sliding holes distributed symmetrically at its four corners, which are slidably connected to the guide rods.

[0010] Preferably, the moving module has five sets of equally spaced ejection components inside, and each set of ejection components consists of four ejector parts that are symmetrically distributed along an axis.

[0011] Preferably, the moving module has five equally spaced half-mold slots on its side wall, and a feed port is provided at the top of each half-mold slot. The moving module has four axially symmetrically distributed inner cavities corresponding to the half-mold slots. The annular inner wall of each half-mold slot has four axially symmetrically distributed ejector holes. An adjustment hole is provided on the outer side of each half-mold slot corresponding to the ejector hole. The adjustment hole and the ejector hole are connected to the inner cavity. The moving module has a cooling pipe with a bent U-shaped structure. The outer side of the cooling pipe is connected to the cooling device and the liquid delivery pipe on the side wall of the water pump.

[0012] Preferably, the ejector is composed of a pressing member and three elastic members distributed at equal intervals. The three elastic members are placed inside the inner cavity. A control block and an ejector block are welded to the side of the pressing member away from the elastic members. The control block is slidably connected to the adjustment hole, and the ejector block is slidably connected to the ejector hole.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a silicone ring processing mold, which has the following beneficial effects:

[0015] 1. This silicone ring processing mold improves production efficiency. Through a cooling system consisting of a cooling device, water tank, and water pump, combined with a curved, U-shaped cooling pipe, the mold can quickly cool the interior, greatly accelerating the molding rate of the silicone ring. Compared to traditional molds with lower cooling and molding rates, this mold can complete the production of a batch of silicone rings in a shorter time. Furthermore, the mold is equipped with multiple ejection components, each consisting of multiple ejector parts, which can quickly eject the molded silicone rings and collect them on a tray, reducing manual operation time and enabling continuous production, thereby significantly improving overall production efficiency.

[0016] 2. This silicone ring processing mold improves product quality and stability. The moving module of the mold, through the sliding cooperation of the guide hole and the guide rod, ensures the stability and accuracy of the moving module during the mold opening and closing process. This allows the moving module and the fixed module to be precisely aligned, avoiding problems such as inaccurate silicone ring size and irregular shape caused by mold deviation. This improves the dimensional accuracy and quality stability of the product. In addition, the design of the elastic element makes the demolding process smoother, reduces the external force damage to the silicone ring during demolding, effectively reduces the defect rate, and helps to produce high-quality silicone ring products. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the silicone ring processing mold structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the processing table of this utility model;

[0019] Figure 3 This is a cross-sectional view of the connection between the moving module and the ejector of this utility model;

[0020] Figure 4 This is a schematic diagram of the moving module of this utility model;

[0021] Figure 5 This is a cross-sectional view of the moving module of this utility model;

[0022] Figure 6 This is a schematic diagram of the ejector component of this utility model.

[0023] In the diagram: 1. Machining table; 2. Electric push rod; 3. Moving module; 4. Fixed module; 5. Tray; 6. Cooling device; 7. Water tank; 8. Water pump; 9. Guide rod; 10. Ejector; 11. Inner cavity; 12. Cooling pipe; 13. Guide slide hole; 14. Half mold groove; 15. Adjustment hole; 16. Ejector hole; 17. Feed port; 18. Elastic element; 19. Pressing element; 20. Control block; 21. Ejector block; 22. Mating hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 A silicone ring processing mold includes a processing table 1, an electric push rod 2, a moving module 3, and a tray 5. The processing table 1 has an electric push rod 2 on its side wall, which is fixedly connected to the side wall of the processing table 1 by an adapter screw. The processing table 1 has a moving module 3 inside, and the center of the side wall of the moving module 3 is welded to the output shaft end of the electric push rod 2. The processing table 1 has a fixed module 4 on its inner wall, which corresponds to the moving module 3. The processing table 1 has a tray 5 at the bottom corresponding to the fixed module 4 inside.

[0026] Furthermore, a cooling device 6 is provided inside the bottom of the processing table 1, and a water tank 7 is provided on the side wall of the cooling device 6. A water pump 8 is provided on the side wall of the water tank 7. The cooling device 6, the water tank 7 and the water pump 8 are connected by a liquid delivery pipe. Guide rods 9 are welded to the four corners of the side wall of the fixed mold group 4 inside the top of the processing table 1. A mating hole 22 is opened on the side wall of the processing table 1 away from the fixed mold group 4. The mating hole 22 is connected to the output shaft of the electric push rod 2. After the silicone ring processing mold is closed, the cooling device 6, the water tank 7 and the water pump 8 at the bottom of the processing table 1 continuously cool the interior of the fixed mold group 4 and the moving mold group 3, which greatly improves the molding rate and production efficiency.

[0027] Furthermore, the fixed module 4 and the moving module 3 have the same internal structure, and the moving module 3 has four guide sliding holes 13 distributed symmetrically at its four corners. The guide sliding holes 13 are slidably connected to the guide rod 9. The sliding connection between the guide sliding holes 13 and the guide rod 9 effectively ensures the production accuracy of the overall mold and improves the production quality.

[0028] Furthermore, the moving module 3 has five sets of ejection components that are equidistantly distributed inside, and each set of ejection components consists of four ejector parts 10 that are symmetrically distributed on an axis. The ejection components can effectively eject the silicone ring after molding and opening, and finally drop it into the tray for centralized collection.

[0029] Furthermore, the moving module 3 has five equally spaced semi-mold grooves 14 on its side wall, and a feed port 17 is provided at the top of the semi-mold grooves 14. The moving module 3 has four axially symmetrically distributed inner cavities 11 corresponding to the semi-mold grooves 14. The annular inner wall of the semi-mold grooves 14 has four axially symmetrically distributed ejector holes 16. The outer side of the semi-mold grooves 14 has an adjustment hole 15 corresponding to the side of the ejector holes 16. The adjustment hole 15 and the ejector holes 16 are connected to the inner cavity 11. The moving module 3 has a cooling pipe 12 inside. The cooling pipe 12 has a bent loop structure. The outer side of the cooling pipe 12 is connected to the cooling device 6 and the liquid delivery pipe on the side wall of the water pump 8. The bent loop structure of the cooling pipe 12 greatly improves the cooling quality and accelerates the molding speed and quality of the silicone ring.

[0030] Furthermore, the ejector 10 is composed of a pressing member 19 and three equidistantly distributed elastic members 18. The three elastic members 18 are placed inside the inner cavity 11. The pressing member 19 is welded to the side shaft end opposite to the elastic members 18 with a control block 20 and an ejector block 21. The control block 20 is slidably connected to the adjustment hole 15, and the ejector block 21 is slidably connected to the ejector hole 16. The elastic members 18 are always in a compressed state. When the fixed mold group 4 and the moving mold group 3 are closed, the two control blocks 20 are in contact, which makes the elastic members 18 continue to be compressed. At the same time, the ejector block 21 slides towards the inner wall of the half mold groove 14 until the ejector block 21 is parallel to the inner wall of the half mold groove 14. This will not affect the subsequent molding of the silicone ring, and the rebound force of the elastic member 18 facilitates demolding.

[0031] Structural Description:

[0032] Processing table 1: Processing table 1 is the basic support structure of silicone ring processing mold. Its side wall is used to install electric push rod 2. The interior accommodates moving module 3, fixed module 4 and tray 5, providing a stable working platform for the operation of the entire mold.

[0033] Electric push rod 2: The electric push rod 2 is fixed to the side wall of the processing table 1 by the adapter screw. Its output shaft is welded to the moving module 3 and is used to drive the moving module 3 to move, realize the mold opening and closing action, and is the power source of the mold movement.

[0034] Moving module 3: The moving module 3 is located inside the processing table 1. It has guide sliding holes 13 at the four corners that cooperate with the guide rod 9. It has a half mold groove 14, cooling pipe 12 and other structures inside. Under the push of the electric push rod 2, it cooperates with the fixed module 4 to complete the processing of the silicone ring.

[0035] Fixed module 4: Fixed module 4 is installed on the inner wall of processing table 1 and is set in correspondence with moving module 3. The internal structure of the two is the same, and together they form the cavity for silicone ring molding, ensuring the shape and dimensional accuracy of silicone ring molding.

[0036] Tray 5: Tray 5 is placed at the bottom of the fixed module 4 inside the processing table 1 to receive the molded silicone rings ejected from the mold, which facilitates the centralized collection and subsequent processing of the silicone rings;

[0037] Cooling device 6: The cooling device 6 is located inside the bottom of the processing table 1 and is connected to the water tank 7 and the water pump 8 through the liquid delivery pipe. It delivers coolant to the cooling pipe 12 to accelerate the cooling of the mold and improve the molding rate of the silicone ring.

[0038] Water tank 7: Water tank 7 is installed on the side wall of cooling device 6 and is used to store coolant to provide a continuous cooling medium for the cooling system, ensuring the normal operation of cooling device 6 and water pump 8;

[0039] Water pump 8: Water pump 8 is installed on the side wall of water tank 7. It draws out the coolant in water tank 7 and delivers it to cooling pipe 12. It is the power component for the circulation of coolant in the cooling system.

[0040] Guide rod 9: The guide rod 9 is welded to the four corners of the side wall of the fixed module 4 inside the top of the processing table 1, and cooperates with the guide sliding hole 13 of the moving module 3 to ensure the stability and accuracy of the moving module 3 during the mold opening and closing process.

[0041] Ejector 10: The ejector 10 is composed of pressing part 19 and elastic part 18, etc., and is installed in the moving module 3. It is used to eject the molded silicone ring from the half mold groove 14 when the mold is opened, so as to realize the demolding function.

[0042] Inner cavity 11: The inner cavity 11 is located inside the moving module 3 at the corresponding half mold groove 14. It is used to place components such as the elastic element 18, provide space for the action of the ejector 10, and assist in the demolding process of the silicone ring.

[0043] Cooling pipe 12: The cooling pipe 12 is located inside the moving module 3 and has a bent U-shaped structure. It is connected to the cooling device 6 and the water pump 8 to increase the cooling area, improve the cooling effect, and accelerate the molding of the silicone ring.

[0044] Guide sliding holes 13: Guide sliding holes 13 are opened at the four corners of the moving module 3 and slide with the guide rod 9 to restrict the movement trajectory of the moving module 3, ensure that the moving module 3 does not deviate during the movement, and ensure the mold production accuracy;

[0045] Semi-mold groove 14: Semi-mold groove 14 is opened on the side wall of the moving module 3 and is evenly distributed. It is the main area for silicone ring molding and cooperates with the corresponding structure of the fixed module 4 to form a complete mold cavity.

[0046] Adjustment hole 15: The adjustment hole 15 is located on the side of the ejector hole 16 on the outside of the half mold groove 14, and is connected to the ejector hole 16 and the inner cavity 11. It is used to control the movement of the control block 20 in the ejector 10 and adjust the position of the ejector block 21.

[0047] Ejection hole 16: Ejection hole 16 is formed on the annular inner wall of the half mold groove 14 and slides with the ejector block 21 in the ejector 10. It is the channel through which the ejector block 21 ejects the silicone ring.

[0048] Inlet 17: Inlet 17 is located at the top of the half mold cavity 14 and is the entrance for silicone raw materials to enter the half mold cavity 14, ensuring that the raw materials can be accurately injected into the mold cavity for molding processing.

[0049] Elastic element 18: The elastic element 18 is placed inside the inner cavity 11 and is always in a compressed state. It uses its rebound force to push the pressing element 19 to realize the ejection action of the ejector block 21, which facilitates the demolding of the silicone ring.

[0050] Pressing component 19: Pressing component 19 is connected to elastic component 18. Control block 20 and ejection block 21 are welded to the side away from elastic component 18. Under the action of elastic component 18, control block 20 and ejection block 21 are driven to move, completing the ejection operation of silicone ring.

[0051] Control block 20: Control block 20 is welded to the pressing part 19 and slides in conjunction with the adjusting hole 15. By sliding within the adjusting hole 15, the position of the ejector block 21 is controlled, ensuring that the ejector block 21 ejects the silicone ring at the appropriate time.

[0052] Ejector block 21: Ejector block 21 is welded to the pressing part 19 and slides with the ejector hole 16. When the mold is opened, it extends out of the ejector hole 16 and ejects the molded silicone ring from the half mold groove 14 onto the tray 5.

[0053] Mating hole 22: The mating hole 22 is opened on the side wall of the processing table 1 away from the fixed module 4. It mates with the output shaft of the electric push rod 2 and plays a role in positioning and auxiliary support for the output shaft of the electric push rod 2, ensuring the stable operation of the electric push rod 2.

[0054] Working principle: Install the silicone ring processing mold correctly according to the diagram. When using the silicone ring processing mold, first inject the raw material into the half mold groove 14 of the moving mold group 3 through the feed port 17. At this time, the electric push rod 2 starts, and its output shaft pushes the moving mold group 3 to move towards the fixed mold group 4. The guide sliding holes 13 at the four corners of the moving mold group 3 slide along the guide rod 9 to ensure the smooth movement of the moving mold group 3 and ensure the mold closing accuracy. After the moving mold group 3 and the fixed mold group 4 are closed, the cooling device 6, water tank 7 and water pump 8 at the bottom of the processing table 1 start to work together. The water pump 8 draws the coolant from the water tank 7 and delivers it to the cooling pipe 12 through the liquid delivery pipe. The cooling pipe 12 has a curved U-shaped structure, which can effectively increase the cooling area and improve the cooling effect on the moving mold group 3 and the fixed mold group 4. Module 4 performs efficient cooling to accelerate the molding of the silicone ring. After the silicone ring is molded, the electric push rod 2 moves in the opposite direction, driving the moving module 3 away from the fixed module 4 to open the mold. During the mold opening process, since the elastic element 18 is always in a compressed state, when the fixed module 4 separates from the moving module 3, the elastic element 18 restores its deformation and generates a rebound force. The elastic element 18 pushes the pressing element 19, and the pressing element 19 drives the control block 20 to slide in the adjustment hole 15. At the same time, the ejector block 21 slides in the ejector hole 16 and extends out of the half mold groove 14, ejecting the molded silicone ring from the half mold groove 14. The silicone ring finally falls onto the tray 5 for centralized collection. The whole process realizes the automated operation of the silicone ring from injection molding, cooling molding to demolding and collection.

[0055] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silicone ring processing mold, comprising a processing table (1), an electric push rod (2), a moving module (3), and a tray (5), characterized in that: The processing table (1) is provided with an electric push rod (2) on its side wall. The electric push rod (2) is fixedly connected to the side wall of the processing table (1) by an adapter screw. The processing table (1) is provided with a moving module (3) inside. The center of the side wall of the moving module (3) is welded to the output shaft end of the electric push rod (2). The processing table (1) is provided with a fixed module (4) inside its inner wall. The fixed module (4) corresponds to the moving module (3). The processing table (1) is provided with a tray (5) at the bottom of the fixed module (4). The moving module (3) has five sets of equally spaced ejection components inside, and each set of ejection components consists of four ejector parts (10) that are symmetrically distributed along an axis. The moving module (3) has five equidistant half-mold grooves (14) on its side wall, and a feed port (17) is provided at the top of the half-mold grooves (14). The moving module (3) has four axially symmetrically distributed inner cavities (11) corresponding to the half-mold grooves (14). The annular inner wall of the half-mold grooves (14) has four axially symmetrically distributed ejection holes (16). The outer side of the half-mold grooves (14) is provided with adjustment holes (15) corresponding to the ejection holes (16). The adjustment holes (15) and ejection holes (16) are connected to the inner cavity (11). The moving module (3) has a cooling pipe (12) inside. The cooling pipe (12) has a bent loop structure. The outer side of the cooling pipe (12) is connected to the cooling device (6) and the liquid delivery pipe on the side wall of the water pump (8). The ejector (10) consists of a pressing member (19) and three elastic members (18) distributed at equal intervals. The three elastic members (18) are placed inside the inner cavity (11). The pressing member (19) is welded to the side shaft end away from the elastic members (18) with a control block (20) and an ejector block (21). The control block (20) is slidably connected to the adjustment hole (15), and the ejector block (21) is slidably connected to the ejector hole (16).

2. The silicone ring processing mold according to claim 1, characterized in that: The processing table (1) is equipped with a cooling device (6) at the bottom, and a water tank (7) is provided on the side wall of the cooling device (6). A water pump (8) is provided on the side wall of the water tank (7). The cooling device (6), the water tank (7) and the water pump (8) are connected by a liquid delivery pipe. Guide rods (9) are welded to the four corners of the side wall of the fixed module (4) at the top of the processing table (1). A mating hole (22) is opened on the side of the side wall of the processing table (1) away from the fixed module (4). The mating hole (22) is connected to the output shaft of the electric push rod (2).

3. The silicone ring processing mold according to claim 2, characterized in that: The fixed module (4) has the same internal structure as the moving module (3), and the moving module (3) has four guide sliding holes (13) distributed symmetrically at its four corners. The guide sliding holes (13) are slidably connected to the guide rod (9).

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