Forming mechanism for connected base

Abstract

The utility model discloses a forming mechanism for a conjoined base, which comprises a lower template, an upper template, a rod cylinder, a column cylinder, a forming part and a guide part, the forming part and the guide part are mounted between the lower template and the upper template, the forming part comprises a forming column and a forming rod, the forming column and the forming rod are positioned between the lower template and the upper template, and the guide part is positioned between the lower template and the upper template. The forming column is used for forming and supporting the column casing, the forming rod is used for forming and supporting the rod casing, the positioning block is used for positioning and supporting the rod casing and the column casing, and the running stroke of the guide part is located before the demolding running stroke of the side edge of the device; according to the utility model, based on the molding support of the molding rod to the rod cylinder and the molding support of the molding column to the column cylinder, the rod cylinder and the column cylinder can be directly molded through one-time injection molding through the accurate setting positions of the molding rod and the molding column, so that the precision and firmness of the rod cylinder and the column cylinder after molding are ensured.

Description

Technical Field

[0001] This utility model relates to the field of toilet accessories technology, and in particular to a molding mechanism for an integrated base. Background Technology

[0002] Toilet accessories refer to the various parts required for the use of a toilet, which ensure the stable and normal operation of the toilet.

[0003] The integrated base is a supporting component inside the toilet bowl. The traditional manufacturing method involves assembling the vertical rod part with the cylindrical part, which requires secondary assembly. This makes the assembly process too cumbersome, and the assembly method results in insufficient strength at the connection points, making it prone to breakage during actual use and greatly affecting the stability of the device.

[0004] Therefore, we provide a molding mechanism for a one-piece base. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a molding mechanism for an integrated base, achieving precise one-piece molding.

[0006] In view of this, the present invention provides a molding mechanism for an integrated base, including a lower template, an upper template, a rod tube, a column tube, and a molding part and a guide part installed between the lower template and the upper template.

[0007] The forming part includes a forming column and a forming rod. The forming column and the forming rod are located between the lower template and the upper template. The forming column is used for forming support of the column tube, and the forming rod is used for forming support of the rod tube.

[0008] The guide section includes a Z-shaped frame and a positioning block. The Z-shaped frame is used for internal communication and support between the rod and the column, and the positioning block is used for positioning and support of the rod and the column.

[0009] The guide section's travel stroke is located before the demolding travel stroke on the side of the device.

[0010] Preferably, the molding part further includes an injection tube for injection molding guide support, the injection tube is symmetrically distributed, and injection ports are installed at both opposite ends of the injection tube.

[0011] Preferably, there are at least two molding columns, which are symmetrically distributed; there are at least two molding rods, which are symmetrically distributed; and the injection port on the injection tube is located at the perpendicular intersection of the molding rod and the molding column.

[0012] Preferably, the guide portion further includes a movable block, a guide frame, and a limiting block. The guide frame passes through the movable block, the movable block is slidably disposed on the side of the limiting block, and the movable blocks are symmetrically distributed on both sides of the lower template, with each side of the lower template having symmetrically distributed movable blocks.

[0013] Preferably, the upper half of the guide frame is vertical, the lower half of the guide frame is inclined, and the moving block is provided with a through groove for guiding and limiting.

[0014] Preferably, the Z-shaped frame has a Z-shaped structure as a whole, and the front and rear ends of the Z-shaped frame are located at different heights. The positioning block is installed at the front end of the Z-shaped frame, and the rear end of the Z-shaped frame is installed on the side of the moving block.

[0015] Preferably, the forming column has a guide groove on its side and a limiting groove at its front end. The guide groove communicates with the limiting groove, and the Z-shaped frame passes through both the guide groove and the limiting groove. The positioning block is inserted into the outside of the limiting groove and is located at the perpendicular intersection of the forming column and the forming rod. A connecting groove is provided at the intersection of the column tube and the rod tube, and the positioning block and the Z-shaped frame are both inserted into the connecting groove.

[0016] Compared with the prior art, the present invention provides a molding mechanism for a one-piece base, which has the following advantages:

[0017] 1. This utility model is based on the forming support of the forming rod to the forming cylinder and the forming support of the forming column to the forming cylinder. By accurately setting the positions of the forming rod and the forming column, the forming cylinder and the forming column can be directly formed by one injection molding, ensuring the accuracy and reliability of the forming cylinder and the forming column.

[0018] 2. This utility model, by placing the injection port on the injection tube at the junction of the molding rod and the molding column, can accurately position the material during the injection process, allowing the material to move to both sides simultaneously. This provides sufficient material support for the formation of the rod and column. Furthermore, by placing the injection port at the junction, it ensures stable injection on both sides while improving the strength of the product connection, preventing poor quality finished products that are prone to breakage at the connection.

[0019] 3. This utility model, based on the opening of the guide groove and limiting groove inside the forming column, provides positioning for the movement and placement of the Z-shaped frame and the positioning block, ensuring the stability of the Z-shaped frame's movement distance and angle following the moving block. Limited by the length of the limiting groove itself, the distance that the Z-shaped frame and the positioning block move out of the connecting groove is restricted, so that the front half of the Z-shaped frame and the positioning block are located inside the forming column, releasing the limiting effect of the Z-shaped frame on the connecting groove, and ensuring the smooth movement of the column and rod during overall demolding.

[0020] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a molding mechanism for an integral base proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the lower half of the three-dimensional structure of a molding mechanism for an integral base proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the molding and installation position structure of a molding mechanism for an integrated base proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the molding part of a molding mechanism for an integral base proposed in this utility model;

[0025] Figure 5 An exploded view of the guiding method of a molding mechanism for a one-piece base proposed in this utility model.

[0026] In the diagram: 1. Lower template; 2. Upper template; 3. Injection tube; 4. Molding column; 401. Guide groove; 402. Limiting groove; 5. Rod tube; 501. Column tube; 502. Connecting groove; 6. Z-shaped frame; 601. Positioning block; 602. Molding rod; 7. Moving block; 8. Guide frame; 9. Limiting block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Example 1: A molding mechanism for an integral base, such as Figures 1-5 As shown, it includes a lower template 1, an upper template 2, a rod tube 5, a column tube 501, and a forming part and a guide part installed between the lower template 1 and the upper template 2.

[0030] The forming part includes a forming column 4 and a forming rod 602. The forming column 4 and the forming rod 602 are located between the lower template 1 and the upper template 2. The forming column 4 is used for forming support of the column tube 501, and the forming rod 602 is used for forming support of the rod tube 5.

[0031] The guide section includes a Z-shaped frame 6 and a positioning block 601. The Z-shaped frame 6 is used for internal communication support between the rod tube 5 and the column tube 501, and the positioning block 601 is used for positioning support of the rod tube 5 and the column tube 501.

[0032] The guide section's travel stroke is located before the demolding travel stroke on the side of the device.

[0033] First, under the overall forming support of the lower template 1 and the upper template 2, and under the directional forming of the device rod 5 and column 501 by the forming part, they can be formed as a whole. With the combined use of the Z-shaped frame 6 and the positioning block 601, the accuracy of the internal specifications and the stability of the overall connection state of the rod 5 and column 501 during forming are ensured, which improves the accuracy and reliability of the device in one injection molding of the rod 5 and column 501. Specifically, based on the forming rod 602 supporting the forming of the rod 5 and the forming column 4 supporting the forming of the column 501, and by setting the precise position of the forming rod 602 and the forming column 4, the rod 5 and column 501 can be directly formed by one injection molding, ensuring the accuracy and reliability of the rod 5 and column 501 after forming.

[0034] like Figures 1-5 As shown, the molding part also includes an injection tube 3 for injection molding guidance support. The injection tube 3 is symmetrically distributed, and injection ports are installed at both ends of the injection tube 3.

[0035] There are at least two molding columns 4, and the two molding columns 4 are symmetrically distributed. There are at least two molding rods 602, and the two molding rods 602 are symmetrically distributed. The injection port on the injection tube 3 is located at the perpendicular intersection of the molding rods 602 and the molding columns 4.

[0036] By simultaneously guiding the injection ports on both sides of the injection tube 3, the material can be moved to both sides at the same time during a single injection. With the corresponding support of the forming columns 4 and forming rods 602 on both sides, the effect of two forming stations operating simultaneously can be achieved, ensuring the production quantity of the device and improving its production efficiency. By positioning the injection port on the injection tube 3 at the junction of the forming rod 602 and the forming column 4, the material can be precisely positioned during the injection process, allowing the material to move to both sides simultaneously. This provides sufficient material support for the formation of the rod cylinder 5 and the column cylinder 501. Furthermore, by setting the injection port at the junction, the strength of the product connection can be improved while ensuring stable injection on both sides, preventing poor quality finished products that are prone to breakage at the connection.

[0037] like Figures 1-5As shown, the guide part also includes a movable block 7, a guide frame 8, and a limiting block 9. The guide frame 8 and the movable block 7 pass through each other. The movable block 7 is slidably disposed on the side of the limiting block 9. The lower template 1 is provided with movable blocks 7 symmetrically distributed on both sides. The lower template 1 on each side is provided with movable blocks 7 symmetrically distributed.

[0038] The upper half of the guide frame 8 is vertical, the lower half of the guide frame 8 is inclined, and the moving block 7 is provided with a through groove for guiding and limiting.

[0039] Firstly, guided by the upper and lower halves of the guide frame 8, as the guide frame 8 moves upward, the moving block 7 is forced to gradually move outward due to the overall tilt of the guide frame 8. Guided by the inclined groove inside the moving block 7, its movement is ensured to be smooth. Thus, with the horizontal limit of the moving block 7 by the limit block 9, the situation of the moving block 7 following the guide frame 8 upward is effectively prevented. This further ensures the reliability and accuracy of the overall movement path of the moving block 7 and the Z-shaped frame 6, ensuring the stability of its limiting support at the internal connection between the column cylinder 501 and the rod cylinder 5, as well as the accuracy of the demolding movement.

[0040] Example 2: A molding mechanism for an integral base, such as Figures 1-5 As shown, the Z-shaped frame 6 has a Z-shaped structure, and the front and rear ends of the Z-shaped frame 6 are at different heights. The front end of the Z-shaped frame 6 is equipped with a positioning block 601, and the rear end of the Z-shaped frame 6 is installed on the side of the moving block 7.

[0041] A guide groove 401 is provided on the side of the forming column 4, and a limiting groove 402 is provided at the front end of the forming column 4. The guide groove 401 is connected to the limiting groove 402, and the Z-shaped frame 6 passes through both the guide groove 401 and the limiting groove 402. The positioning block 601 is inserted into the outside of the limiting groove 402, and the positioning block 601 is located at the perpendicular intersection of the forming column 4 and the forming rod 602. A connecting groove 502 is provided at the intersection of the column tube 501 and the rod tube 5. The positioning block 601 and the Z-shaped frame 6 are both inserted into the connecting groove 502.

[0042] Firstly, based on the opening of the guide groove 401 and the limiting groove 402 inside the forming column 4, positioning is provided for the movement and placement of the Z-shaped frame 6 and the positioning block 601, ensuring the stability of the Z-shaped frame 6's movement distance and angle following the moving block 7. Due to the limitation of the length of the limiting groove 402 itself, the distance that the Z-shaped frame 6 and the positioning block 601 move out of the connecting groove 502 is limited, so that the front half of the Z-shaped frame 6 and the positioning block 601 are located inside the forming column 4, releasing the limiting effect of the Z-shaped frame 6 on the connecting groove 502, ensuring the smooth movement of the column tube 501 and the rod tube 5 during overall demolding, preventing the limitation situation. Furthermore, under the limitation of the positioning block 601 at the junction of the rod tube 5 and the column tube 501, the stability of its position during forming is ensured, preventing it from shaking and affecting the accuracy of the finished product.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A molding mechanism for a one-piece base, comprising a lower template (1), an upper template (2), a rod cylinder (5), a column cylinder (501), and a molding part and a guide part installed between the lower template (1) and the upper template (2), characterized in that: The forming part includes a forming column (4) and a forming rod (602). The forming column (4) and the forming rod (602) are located between the lower template (1) and the upper template (2). The forming column (4) is used for forming support of the column tube (501), and the forming rod (602) is used for forming support of the rod tube (5). The guide part includes a Z-shaped frame (6) and a positioning block (601). The Z-shaped frame (6) is used for internal communication support between the rod tube (5) and the column tube (501), and the positioning block (601) is used for positioning support of the rod tube (5) and the column tube (501). The guide section's travel stroke is located before the demolding travel stroke on the side of the device.

2. The molding mechanism for a one-piece base according to claim 1, characterized in that, The molding part also includes an injection tube (3) for injection molding guide support. The injection tube (3) is symmetrically distributed as a whole, and injection ports are installed at both ends of the injection tube (3).

3. The molding mechanism for a one-piece base according to claim 2, characterized in that, There are at least two molding columns (4), and the two molding columns (4) are symmetrically distributed. There are at least two molding rods (602), and the two molding rods (602) are symmetrically distributed. The injection port on the injection tube (3) is located at the perpendicular intersection of the molding rods (602) and the molding columns (4).

4. The molding mechanism for a one-piece base according to claim 1, characterized in that, The guide part also includes a moving block (7), a guide frame (8), and a limiting block (9). The guide frame (8) passes through the moving block (7). The moving block (7) is slidably disposed on the side of the limiting block (9). The lower template (1) is provided with the moving blocks (7) symmetrically distributed on both sides. The lower template (1) on each side is provided with the moving blocks (7) symmetrically distributed.

5. The molding mechanism for a one-piece base according to claim 4, characterized in that, The upper half of the guide frame (8) is vertical, the lower half of the guide frame (8) is inclined, and the moving block (7) is provided with a through groove for guiding and limiting.

6. The molding mechanism for a one-piece base according to claim 4, characterized in that, The Z-shaped frame (6) has a Z-shaped structure, and the front and rear ends of the Z-shaped frame (6) are at different heights. The positioning block (601) is installed at the front end of the Z-shaped frame (6), and the rear end of the Z-shaped frame (6) is installed on the side of the moving block (7).

7. The molding mechanism for a one-piece base according to claim 4, characterized in that, The forming column (4) has a guide groove (401) on its side and a limiting groove (402) at its front end. The guide groove (401) is connected to the limiting groove (402), and the Z-shaped frame (6) passes through both the guide groove (401) and the limiting groove (402). The positioning block (601) is inserted into the outside of the limiting groove (402) and is located at the perpendicular intersection of the forming column (4) and the forming rod (602). A connecting groove (502) is provided at the intersection of the column tube (501) and the rod tube (5). The positioning block (601) and the Z-shaped frame (6) are both inserted into the connecting groove (502).

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