Rubber ring production mold

Abstract

This utility model discloses a rubber ring production mold, which includes a main board, a side connecting block connected to the side of the main board, a blower frame fixedly connected to the top of the side connecting block, a ventilation head fixedly connected to the front of the blower frame, integrated air ducts fixedly connected to both sides of the ventilation head, a branch air duct fixedly connected to the surface of the integrated air duct, a baffle fixedly connected to the bottom of the integrated air duct, a drive motor provided on the back of the blower frame, a rotating shaft provided at the output end of the drive motor, and fan blades provided on the surface of the rotating shaft. This rubber ring production mold, through the blower frame fixedly connected to the top of the side connecting block, the integrated air duct connected to the front of the blower frame through the ventilation head, and the multiple branch air ducts fixedly connected to the surface of the integrated air duct, achieves uniform air cooling of the rubber ring after mold opening. Furthermore, a collection cart is provided at the bottom of the main board to collect the produced rubber rings for convenient transportation and centralized processing.

Description

Technical Field

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

[0002] Rubber ring production molds are specialized tools used to manufacture rubber seals, O-rings, or other ring-shaped rubber products. Their design and manufacturing directly affect the dimensional accuracy, surface quality, and production efficiency of the products.

[0003] The prior art patent document CN109723820A discloses a skeleton rubber sealing ring and its production mold, comprising an annular metal skeleton. The annular metal skeleton includes a first inclined portion with an inner diameter that gradually decreases from top to bottom, a second vertical portion with an inner diameter that remains constant, and a third inclined portion with an inner diameter that gradually increases from top to bottom. A first rubber ring, which is conical in shape, is disposed on the first inclined portion. A second rubber ring is disposed on the outer wall of the annular metal skeleton. The present invention also proposes a production mold for the skeleton rubber sealing ring, comprising an upper template and a lower template, forming a first cavity between the upper template and the lower template. A mold core is disposed within the first cavity. A mold cavity for accommodating the skeleton rubber sealing ring is formed between the upper template, the lower template, and the mold core. The mold core includes a metal cap and a lower mold core, with the metal cap and the lower mold core threadedly connected. Through the above technical solution, the present invention solves the problems of poor sealing performance, low efficiency in the production process, and high processing cost of the skeleton rubber sealing ring in the prior art.

[0004] Although the device has many beneficial effects, it still has the following problems: In the process of producing rubber rings, the device uses a heat treatment process combined with a mold to shape the rubber rings. After the mold is closed, injection molding is performed. After the mold is opened, the surface temperature of the molded mold is high due to the heat treatment process. It needs to wait for it to cool down naturally, but the cooling rate is poor. In addition, the surface of the molded mold is not evenly exposed to air, which affects the production efficiency. Secondly, the device lacks an external collection device. After a batch of rubber rings is produced, an additional storage device needs to be found to collect and transport them to the next process. The collection, transportation and centralized processing are quite inconvenient. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] To address the aforementioned issues, this device employs a heat treatment process combined with molds to shape the rubber rings during production. After injection molding, the mold surface temperature remains high due to the heat treatment process, requiring time for natural cooling. Furthermore, the uneven cooling rate of the mold surface negatively impacts production efficiency. Additionally, the device lacks external collection facilities, necessitating the search for additional storage and transportation equipment after each batch of rubber rings is produced, resulting in inconvenient storage, transportation, and centralized processing.

[0008] Therefore, the purpose of this utility model is to provide a rubber ring production mold. By fixing a blowing device to the top of the side connecting block of the device, after the mold is produced and opened, air can be blown to the mold opening position through the integrated air duct and the split air duct on both sides to dissipate heat evenly on the rubber ring, accelerate the temperature dissipation of the molding mold, and enable workers to quickly process the rubber ring, thereby increasing production efficiency. At the same time, after the device has produced the rubber ring, the molding mold can be directly removed, then inverted on the edge of the collection vehicle, and a tap on the molding mold will knock the rubber ring inside the molding mold into the collection vehicle, making collection and subsequent centralized processing more convenient.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A rubber ring production mold includes a main board, a side connecting block connected to the side of the main board, a blower frame fixedly connected to the top of the side connecting block, a ventilation head fixedly connected to the front of the blower frame, integrated air ducts fixedly connected to both sides of the ventilation head, a diversion air duct fixedly connected to the surface of the integrated air duct, a baffle fixedly connected to the bottom end of the integrated air duct, a front protection frame and a rear protection frame fixedly connected inside the blower frame, a drive motor fixedly connected to the back of the rear protection frame, a rotating shaft provided at the output end of the drive motor, a collar sleeved on the surface of the rotating shaft, fan blades fixedly connected to the surface of the collar, the fan blades being distributed in a ring at equal intervals on the surface of the collar, and a collection cart provided at the bottom of the main board.

[0012] In a preferred embodiment of the rubber ring production mold of this utility model, side plates are fixedly connected to the bottom two sides of the main board. A sliding groove is formed inside the side plate, and a sliding plate is movably connected inside the sliding groove. A collection cart is fixedly connected to the side of the sliding plate, and casters are fixedly connected to the bottom of the collection cart. A fixed plate is fixedly connected to the bottom of the collection cart. Movable grooves are formed on both sides of the fixed plate, and a connecting rod is connected inside the movable groove via a pivot. A push-pull handle is connected to the side of the connecting rod via a pivot. A storage groove is formed on the front of the fixed plate, and the push-pull handle can be placed inside the storage groove when not in use.

[0013] In a preferred embodiment of the rubber ring production mold of this utility model, a base plate is fixedly connected to the top of the main plate, and a lower mold base is fixedly connected to the top of the base plate. The mutual fixing of the base plate and the lower mold base can prevent the base plate from being misaligned due to processing.

[0014] In a preferred embodiment of the rubber ring production mold of this utility model, a hydraulic pump is fixedly connected to the top of the main board, and a hydraulic rod is fixedly connected to the top of the hydraulic pump. The connection between the hydraulic pump and the hydraulic rod can easily drive the lifting plate to move up and down.

[0015] In a preferred embodiment of the rubber ring production mold of this utility model, a positioning block is fixedly connected to the front and back of the base plate, and a positioning rod is provided inside the positioning block. The positioning rod and the positioning block can be used to observe whether there is a positional deviation of the mold when the mold is closed.

[0016] As a preferred embodiment of the rubber ring production mold of this utility model, the top of the lower mold base is provided with an installation groove, the inside of the installation groove is equipped with a forming mold, and the two sides of the forming mold are fixedly connected with installation blocks. By using the forming mold and installation blocks installed inside the installation groove, the forming mold to be used can be quickly replaced, which is convenient for the production of multiple batches of rubber rings.

[0017] In a preferred embodiment of the rubber ring production mold of this utility model, a lifting plate is fixedly connected to the top of the hydraulic rod, an upper mold base is fixedly connected to the side of the lifting plate, and a positioning rod is fixedly connected to the bottom of the lifting plate. The positioning rod can be inserted into the positioning block when the mold is closed, and the upper mold base is driven to close the mold by the lifting plate fixedly connected to the top of the hydraulic rod, so that the mold closing is relatively fast.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This type of rubber ring production mold has a side connecting block fixedly connected to the side of the main board, a blower frame fixedly connected to the top of the side connecting block, a ventilation head fixedly connected to the front of the blower frame, and integrated air ducts fixedly connected to both sides of the ventilation opening. Multiple branch air ducts fixedly connected to the surface of the integrated air ducts can cool the internal molding structure when the mold is opened. The simultaneous blowing from both sides cools down quickly and has a wide coverage area, eliminating the need to wait for natural cooling. The cooling rate is fast and increases production efficiency.

[0021] This type of rubber ring production mold is connected to a collection vehicle via a sliding groove and a slider inside the side plate. After the molding mold cools down, it can be removed and all the rubber rings on the mold can be placed into the collection vehicle for collection. The collection vehicle can be unfolded for convenient subsequent transportation, making collection, transportation, and centralized processing convenient. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a rubber ring production mold according to this utility model;

[0024] Figure 2 This is a schematic diagram of the side plate structure of a rubber ring production mold according to the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of a rubber ring production mold collection vehicle according to the present invention;

[0026] Figure 4 This is a schematic diagram of the blowing frame structure of a rubber ring production mold according to the present invention;

[0027] Figure 5 This is a schematic diagram of the lower mold base structure of a rubber ring production mold according to the present invention;

[0028] Figure 6 This is a schematic diagram of the fixing plate structure of a rubber ring production mold according to the present invention.

[0029] The following are the labeling details in the diagram: 1. Main board; 2. Base plate; 3. Lower mold base; 4. Upper mold base; 5. Mounting slot; 6. Lifting plate; 7. Hydraulic pump; 8. Hydraulic rod; 9. Positioning rod; 10. Positioning block; 11. Molding mold; 12. Mounting block; 13. Side plate; 14. Slide groove; 15. Slide plate; 16. Collection cart; 17. Casters; 18. Fixed plate; 19. Movable slot; 20. Connecting rod; 21. Push-pull handle; 22. Storage slot; 23. Blower frame; 24. Front protection frame; 25. Rear protection frame; 26. Drive motor; 27. Collar; 28. Fan blade; 29. ​​Rotating shaft; 30. Side connecting block; 31. Ventilation head; 32. Integrated air duct; 33. Diverter air duct; 34. Baffle. Detailed Implementation

[0030] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0031] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0032] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0033] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0035] This utility model provides an overall structural schematic diagram of an embodiment of a rubber ring production mold, including:

[0036] Please see Figures 1-6This embodiment of a rubber ring production mold includes a main board 1. A side connecting block 30 is connected to the side of the main board 1. A blower frame 23 is fixedly connected to the top of the side connecting block 30. A ventilation head 31 is fixedly connected to the front of the blower frame 23. An integrated air duct 32 is fixedly connected to both sides of the ventilation head 31. A diversion air duct 33 is fixedly connected to the surface of the integrated air duct 32. A baffle 34 is fixedly connected to the bottom end of the integrated air duct 33. A front protection frame 24 and a rear protection frame 25 are fixedly connected inside the blower frame 23. A drive motor 26 is fixedly connected to the back of the rear protection frame 25. A rotating shaft 29 is provided at the output end of the drive motor 26 through a rotating shaft. A collar 27 is sleeved on the surface of the rotating shaft 29. Fan blades 28 are fixedly connected to the surface of the collar 27. The fan blades 28 are distributed in a ring at equal intervals on the surface of the collar 27. A collection cart 16 is provided at the bottom of the main board 1.

[0037] It is worth noting that, to facilitate collection, transportation, and subsequent centralized processing after production, specifically, side plates 13 are fixedly connected to both sides of the bottom of the main board 1. The side plates 13 have internal grooves 14, and a sliding plate 15 is movably connected inside the grooves 14. A collection cart 16 is fixedly connected to the side of the sliding plate 15. Universal wheels 17 are fixedly connected to the bottom of the collection cart 16. A fixed plate 18 is fixedly connected to the bottom of the collection cart 16. Movable grooves 19 are formed on both sides of the fixed plate 18, and the interior of the movable grooves 19 is connected to a connecting... The connecting rod 20 has a push-pull handle 21 connected to its side via a pivot. The front of the fixing plate 18 has a storage slot 22. When the push-pull handle 21 is not in use, it can be rotated via the connecting rod 20 until it is flush with the movable slot 19. Then, a pushing force is applied to the push-pull handle 21 to push the part of the connecting rod 20 that is movably connected to the movable slot 19 via the pivot back to the other side of the movable slot 19. At this time, the push-pull handle 21 is automatically collected into the storage slot 22, which is relatively quick.

[0038] Next, in order to prevent misalignment between the main board 1 and the base plate 2, specifically, the top of the main board 1 is fixedly connected to the base plate 2, and the top of the base plate 2 is fixedly connected to the lower mold base 3.

[0039] Meanwhile, in order to open and close the mold through the hydraulic device, specifically, the top of the main board 1 is fixedly connected to the hydraulic pump 7, and the top of the hydraulic pump 7 is fixedly connected to the hydraulic rod 8. In order to facilitate the control of the hydraulic device, the hydraulic device needs to be connected to the external drive device of the device through the connecting line.

[0040] Furthermore, in order to ensure that the opening and closing positions of the mold always correspond, specifically, the front and back of the base plate 2 are fixedly connected with positioning blocks 10, and the positioning blocks 10 are provided with positioning rods 9 inside.

[0041] It is worth noting that, in order to facilitate the replacement of molding molds 11 that need to be used or are not compatible with each batch, specifically, the top of the lower mold base 3 is provided with an installation groove 5, the molding mold 11 is installed inside the installation groove 5, and the two sides of the molding mold 11 are fixedly connected with installation blocks 12.

[0042] Finally, in order to further enhance the positioning effect between the upper mold base 4 and the lower mold base 3, specifically, the top of the hydraulic rod 8 is fixedly connected to the lifting plate 6, the side of the lifting plate 6 is fixedly connected to the upper mold base 4, and the bottom of the lifting plate 6 is fixedly connected to the positioning rod 9. The positioning rod 9 can be inserted into the positioning block 10 when the mold is closed.

[0043] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0044] The device or equipment models mentioned in this article may be as follows:

[0045] Drive motor 26: YE3160L-4-W;

[0046] Combination Figures 1-6 The specific usage process of a rubber ring production mold according to this embodiment is as follows:

[0047] 1. When using this type of rubber ring production mold, the first step is to install the compliant molding mold 11 into the mounting groove 5 of the lower mold base 3 via the mounting block 12. After installation, the entire device can be powered on to start use. After starting the device, the hydraulic pump 7 drives the lifting plate 6, which in turn drives the upper mold base 4 and the lower mold base 3 to close the mold. At the same time, the positioning rod 9 fixed at the bottom of the lifting plate 6 can be inserted into the positioning block 10 fixedly connected to the front and back of the main plate 1. The operator can use the positioning rod 9 and the positioning block 10 to judge whether there is any misalignment in the mold closing position of the device. The positioning is relatively intuitive.

[0048] 2: When the upper mold base 4 and lower mold base 3 are opened again by the hydraulic pump 7 driving the hydraulic rod 8 after the device has finished production, the temperature of the molding die 11 is high at the beginning of the mold opening because it is a rubber ring produced by heat treatment. At this time, the blowing frame 23 fixedly connected to the top of the side connecting block 30 can drive the rotating shaft 29 to rotate through the drive motor 26. The rotating shaft 29 drives the collar 27 to rotate, and at the same time the collar 27 drives the fan blade 28. The fan blade 28 draws air from the direction of the drive motor 26 and blows air into the ventilation head 31 in the direction of the forward protective frame 24. The ventilation head 31 is fixedly connected to both sides of the integrated air duct 32. The air sent in by the blowing frame 23 will enter the integrated air duct 32 on both sides of the ventilation head 31. At the same time, multiple branch air ducts 33 are fixedly connected to the surface of the integrated air duct 32. While air enters the integrated air duct 33, air exits from each branch air duct 33. The integrated air ducts 32 fixedly connected to the ventilation head 31 on both sides are equipped with Closing the split air duct 33 allows air to be effectively blown onto the surface of the molding mold 11, ensuring uniform airflow to the surface of the molding mold 11 and the rubber ring. The baffle 34 blocks airflow that is being transported into the integrated air duct 32, preventing excessive airflow loss and waste. Meanwhile, the drive motor 26 can be connected to external control equipment, such as a control console connected to an external electrical box, to operate at a lower speed. Combined with the ventilation loss through the ventilation head 31, integrated air duct 32, and split air duct 33, the airflow is effectively cooled without being too strong. Since the mold has just been opened, the finished rubber ring fits tightly against the shaping groove on the molding mold 11, making it difficult for the blown air to blow the rubber ring off the shaping groove. This results in good stability and accelerates the heat dissipation of the newly opened molding mold 11. The molding mold 11 receives airflow more evenly and does not need to wait for natural cooling, resulting in a faster cooling rate and increased production efficiency.

[0049] 3: After the temperature of the molding mold 11 is reduced to a suitable operating temperature, the molding mold 11 can be removed. The produced rubber rings are then removed from the molding mold 11 and placed inside the collection cart 16. At the same time, a sliding plate 15 is fixedly connected to the side of the collection cart 16. The sliding plate 15 is movably connected to the sliding groove 14 opened on the side of the side plate 13, so that the collection cart 16 can be removed. When a large number of rubber rings are collected inside the collection cart 16 or when it is necessary to change the production batch, the collection cart 16 can be unfolded by pulling the push-pull handle 21 placed inside the fixed plate 18. The collection cart 16 is then removed from the side plate 13 by applying a pulling force through the push-pull handle 21. At the same time, the collection cart 16 is moved with the universal wheels 17 fixed at the bottom of the collection cart 16. This device makes the collection, transportation, and subsequent centralized processing of rubber rings more convenient.

[0050] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A rubber ring production mold, characterized in that, Includes a mainboard (1), on which a side connecting block (30) is connected, and a blower frame (23) is fixedly connected to the top of the side connecting block (30). A ventilator (31) is fixedly connected to the front of the blower frame (23), and integrated air ducts (32) are fixedly connected to both sides of the ventilator (31). A diversion air duct (33) is fixedly connected to the surface of the integrated air duct (32), and a baffle (34) is fixedly connected to the bottom end of the integrated air duct (32). The front protective frame (24) and the rear protective frame (25) are fixedly connected internally. The back of the rear protective frame (25) is fixedly connected to a drive motor (26). The output end of the drive motor (26) is provided with a rotating shaft (29). A collar (27) is sleeved on the surface of the rotating shaft (29). A fan blade (28) is fixedly connected to the surface of the collar (27). The fan blade (28) is distributed in a ring at equal intervals on the surface of the collar (27). A collection vehicle (16) is provided at the bottom of the main board (1).

2. The rubber ring production mold according to claim 1, characterized in that, Side plates (13) are fixedly connected to the bottom sides of the main board (1). A sliding groove (14) is provided inside the side plate (13). A sliding plate (15) is movably connected inside the sliding groove (14). A collection cart (16) is fixedly connected to the side of the sliding plate (15). A universal wheel (17) is fixedly connected to the bottom of the collection cart (16). A fixed plate (18) is fixedly connected to the bottom of the collection cart (16). Movable grooves (19) are provided on both sides of the fixed plate (18). A connecting rod (20) is connected inside the movable groove (19) through a pivot. A push-pull handle (21) is connected to the side of the connecting rod (20) through a pivot. A storage slot (22) is provided on the front of the fixed plate (18). The push-pull handle (21) can be placed inside the storage slot (22) when not in use.

3. The rubber ring production mold according to claim 1, characterized in that, The top of the main board (1) is fixedly connected to the base plate (2), and the top of the base plate (2) is fixedly connected to the lower mold base (3).

4. The rubber ring production mold according to claim 1, characterized in that, A hydraulic pump (7) is fixedly connected to the top of the main board (1), and a hydraulic rod (8) is fixedly connected to the top of the hydraulic pump (7).

5. The rubber ring production mold according to claim 3, characterized in that, The front and back sides of the base plate (2) are fixedly connected to positioning blocks (10), and the positioning blocks (10) are provided with positioning rods (9) inside.

6. The rubber ring production mold according to claim 3, characterized in that, The lower mold base (3) has an installation groove (5) on its top. A forming mold (11) is installed inside the installation groove (5). Installation blocks (12) are fixedly connected to both sides of the forming mold (11).

7. The rubber ring production mold according to claim 4, characterized in that, The top of the hydraulic rod (8) is fixedly connected to a lifting plate (6), the side of the lifting plate (6) is fixedly connected to an upper mold base (4), and the bottom of the lifting plate (6) is fixedly connected to a positioning rod (9). The positioning rod (9) can be inserted into the positioning block (10) when the mold is closed.

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