Outdoor clothes hanger injection mold

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to an outdoor clothes hanger injection mold. The injection mold comprises a movable mold plate, a runner plate and a movable mold base are arranged on one side of the movable mold plate, an injection port assembly is inserted into the movable mold plate, the runner plate and the movable mold base, a fixed mold base is arranged on the other side of the movable mold base and is in press fit with each other, a movable mold core groove and a fixed mold core groove are formed in the movable mold base and the fixed mold base respectively, and a supporting block and a fixed mold plate are arranged on the other side of the fixed mold base. A plurality of cavities are arranged at the position of the cavity inside the mold, a plurality of product pieces can be obtained after injection molding, batch production is formed, the yield is increased, the production period is shortened, the production cost is reduced, the production efficiency is improved, and the production cost is reduced. And meanwhile, the straight ejector rods are arranged in the mold and correspond to a plurality of product pieces in the mold, so that the product pieces are simultaneously stressed to be separated during mold opening, the product pieces are prevented from being broken, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molds and relates to an injection mold for an outdoor clothes drying rack. Background Art

[0002] Injection molding is also called injection molding, which is a molding method that combines injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into parts with complex shapes. Injection molding is suitable for mass production and molding and processing fields such as products with complex shapes. The existing outdoor clothes drying racks have complex shapes and are connected by strip structures. Most of them are single injection molded. At the same time, it is easy to cause the hanger to break after the mold is opened, resulting in low production, low work efficiency, and a long production cycle. Therefore, an outdoor clothes drying rack injection mold is proposed to address the above problems. Utility Model Content

[0003] The utility model aims to solve the above problems and provides an injection mold for an outdoor clothes drying rack.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A plastic injection mold for an outdoor clothes drying rack comprises a movable mold plate, a flow channel plate is provided on one side of the movable mold plate, and a movable mold seat is provided on the other side of the flow channel plate, and an injection port assembly is inserted in the movable mold plate, the flow channel plate and the movable mold seat, a fixed mold seat is pressed on the other side of the movable mold seat, and a forming cavity is formed in the movable mold seat and the fixed mold seat, a positioning column is provided between the movable mold seat and the fixed mold seat, a support block is provided on the other side of the fixed mold seat, and a fixed mold plate is provided on the other side of the support block, a support column is provided on the inner side of the fixed mold plate, a top plate is provided on the outer sleeve of the support column, a main ejector column and a straight ejector rod are provided on the inner side of the top plate, and one end of the main ejector column and the straight ejector rod are both inserted in the fixed mold seat, a spring is provided on the middle part of the main ejector column, and one end of the spring is inserted in the fixed mold seat.

[0006] In the above-mentioned outdoor clothes drying rack injection mold, one side of the movable mold plate is fixedly connected to the runner plate, and a clamp hole is opened in the middle of the runner plate, and the other side of the runner plate is fixedly connected to the movable mold base, and a runner port assembly is opened in the movable mold base, and the movable mold base is inserted and fixedly connected with the injection port assembly, and the middle of the injection port assembly is fixedly connected to the clamp hole, and at the same time, the bottom of the injection port assembly is connected to the runner port assembly.

[0007] In the above-mentioned outdoor clothes drying rack injection mold, a movable mold core groove is opened in the other side of the movable mold seat, and positioning holes are opened at the four corners of the movable mold seat. A fixed mold core groove is opened on one side of the fixed mold seat, and positioning columns are fixedly connected at the four corners of the fixed mold seat.

[0008] In the above-mentioned outdoor clothes drying rack injection mold, the movable mold core groove is pressed into the fixed mold core groove forming cavity, and the cavity is connected with the injection port assembly and the runner port assembly, and the positioning column is inserted into the sliding connection positioning hole.

[0009] In the above-mentioned outdoor clothes drying rack injection mold, the other side of the fixed mold base is fixedly connected to the support block, the other side of the support block is fixedly connected to the fixed mold plate, the inner side of the fixed mold plate is fixedly connected to multiple support columns, and the top of the support column is tightly fitted with the fixed mold base.

[0010] In the above-mentioned injection mold of the outdoor clothes drying rack, a top plate is slidably connected to the outer surface of the support column, and there is a distance between the side surface of the top plate and the inner side of the support block and the fixed mold plate.

[0011] In the above-mentioned injection mold of the outdoor clothes drying rack, the four corners of the top plate are fixedly connected to the main top columns, and the other end of the main top column passes through the sliding connection fixed mold base, and the top of the main top column is tightly fitted with the movable mold base.

[0012] In the above-mentioned injection mold of the outdoor clothes drying rack, a sliding connection spring is arranged outside the middle of the main top column, and one end of the spring is tightly fitted with the top plate, while the other side of the spring is inserted into the fixed mold seat.

[0013] In the above-mentioned injection mold of the outdoor clothes drying rack, a plurality of straight top rods are fixedly connected to the middle of the top plate, and there is a spacing between the plurality of straight top rods and the plurality of supporting columns.

[0014] In the above-mentioned injection mold of the outdoor clothes drying rack, the other end of the straight push rod is inserted into the sliding connection fixed mold seat, and the top of the straight push rod is flush with the bottom of the fixed mold core groove.

[0015] Compared with the existing technology, the advantages of the utility model are:

[0016] The utility model is provided with a flow channel plate on one side of a movable mold plate, and a movable mold seat on the other side of the flow channel plate, an injection port assembly is inserted into the movable mold plate, the flow channel plate and the movable mold seat, a fixed mold seat is provided on the other side of the movable mold seat to press each other, and the movable mold seat and the fixed mold seat have a movable mold core groove and a fixed mold core groove respectively, a support block and a fixed mold plate are provided on the other side of the fixed mold seat, and a support column is provided in the fixed mold plate, a top plate is provided on the outer sleeve of the support column, a main ejector column and a straight ejector rod are provided on the top plate, and a spring is provided on the main ejector column, and a plurality of cavities are provided at the internal cavity of the mold, and a plurality of product parts can be obtained after injection molding, forming batch production, thereby increasing output and shortening production cycle, and at the same time, a straight ejector rod is provided inside the mold to correspond to a plurality of internal product parts, and when the mold is opened, the product parts will be forced to disengage at the same time, thereby preventing the product parts from breaking and increasing work efficiency.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is the overall exploded left view of the utility model

[0020] Figure 3 It is an overall exploded right side view schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure coordination of the utility model;

[0022] Figure 5 It is a top view schematic diagram of the internal structure of the top of the movable mold base of the utility model.

[0023] In the figure: 1. movable mold plate; 2. injection port assembly; 3. runner plate; 31. clamp hole; 4. movable mold seat; 41. movable mold core groove; 42. runner port assembly; 5. fixed mold seat; 51. fixed mold core groove; 6. support block; 7. fixed mold plate; 8. ejector plate; 9. positioning hole; 10. positioning column; 11. support column; 12. main ejector column; 13. spring; 14. straight ejector rod. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings.

[0025] like Figure 1-5 As shown, an injection mold for an outdoor clothes drying rack comprises a movable mold plate 1, a flow channel plate 3 is provided on one side of the movable mold plate 1, and a movable mold seat 4 is provided on the other side of the flow channel plate 3, an injection port assembly 2 is inserted in the movable mold plate 1, the flow channel plate 3 and the movable mold seat 4, a fixed mold seat 5 is pressed on the other side of the movable mold seat 4, and a forming cavity is formed in the movable mold seat 4 and the fixed mold seat 5, a positioning column 10 is provided between the movable mold seat 4 and the fixed mold seat 5, a support block 6 is provided on the other side of the fixed mold seat 5, and a fixed mold plate 7 is provided on the other side of the support block 6, a support column 11 is provided on the inner side of the fixed mold plate 7, a top plate 8 is provided on the outer sleeve of the support column 11, a main ejector column 12 and a straight ejector rod 14 are provided on the inner side of the top plate 8, and one end of the main ejector column 12 and the straight ejector rod 14 are both inserted in the fixed mold seat 5, a spring 13 is provided on the middle part of the main ejector column 12, and one end of the spring 13 is inserted in the fixed mold seat 5.

[0026] The runner plate 3 is fixedly connected to one side of the movable mold plate 1, and a clamp hole 31 is opened in the middle of the runner plate 3. The other side of the runner plate 3 is fixedly connected to the movable mold base 4, and a runner port assembly 42 is opened in the movable mold base 4. The movable mold plate 1, the runner plate 3 and the movable mold base 4 are inserted and fixedly connected with the injection port assembly 2, and the middle of the injection port assembly 2 is fixedly connected to the clamp hole 31, and the bottom of the injection port assembly 2 is connected to the runner port assembly 42.

[0027] The injection port assembly 2 is inserted into the movable mold plate 1, the runner plate 3 and the movable mold base 4, and the middle part of the injection port assembly 2 is placed in the runner plate 3. A heater is provided outside the runner plate 3, so that when the injection port assembly 2 is performing injection molding, the internal injection liquid always remains in a liquid non-solidified state. At the same time, the injection port assembly 2 is connected to the runner port assembly 42 on the movable mold base 4 to perform injection molding on the inside of the mold.

[0028] Furthermore, a movable mold core groove 41 is opened in the other side of the movable mold base 4, and positioning holes 9 are opened at the four corners of the movable mold base 4. A fixed mold core groove 51 is opened on one side of the fixed mold base 5, and positioning columns 10 are fixedly connected at the four corners of the fixed mold base 5.

[0029] Furthermore, the movable mold core groove 41 is pressed together with the fixed mold core groove 51 to form a molding cavity, and the inside of the molding cavity is connected with the injection port assembly 2 and the runner port assembly 42 , and the positioning column 10 is inserted into the sliding connection positioning hole 9 .

[0030] After the fixed mold base 5 is pressed on one side of the movable mold base 4, the movable mold core groove 41 and the fixed mold core groove 51 are respectively provided inside the two to form a combined molding cavity, and the positioning column 10 on the fixed mold base 5 is inserted into the positioning hole 9 on the movable mold base 4, so that the cavity is complete and not offset when the mold is closed, and then the injection port assembly 2 is used to inject into the cavity to obtain the product.

[0031] The other side of the fixed mold base 5 is fixedly connected to the support block 6 , and the other side of the support block 6 is fixedly connected to the fixed mold plate 7 . The inner side of the fixed mold plate 7 is fixedly connected to a plurality of support columns 11 , and the tops of the support columns 11 are tightly fitted to the fixed mold base 5 .

[0032] A support block 6 is provided on one side of the fixed mold base 5 and is integrated with the fixed mold plate 7. When the mold is opened, the two blocks are integrated and work simultaneously.

[0033] Furthermore, a top plate 8 is slidably connected to the outer surface of the support column 11 , and a distance is provided between the side surface of the top plate 8 and the inner side of the support block 6 and the fixed mold plate 7 .

[0034] The support column 11 provided in the fixed mold plate 7 will support the top plate 8 to slide, so that the top plate 8 can move back and forth between the fixed mold base 5 and the fixed mold plate 7 under the action of external force.

[0035] The main top column 12 is fixedly connected at the four corners of the top plate 8, and the other end of the main top column 12 passes through the sliding connection with the fixed mold base 5, and the top of the main top column 12 is tightly fitted with the movable mold base 4.

[0036] Main ejector columns 12 are provided at the four corners of the ejector plate 8. When external force is applied to the ejector plate 8, the main ejector columns 12 are moved along with it, and the top of the main ejector columns 12 is tightly fitted with the movable mold base 4. In this way, the main ejector columns 12 will push one side of the movable mold base 4 and its components accordingly, so that the movable mold base 4 leaves the cavity.

[0037] Furthermore, a sliding connection spring 13 is disposed on the outer middle portion of the main top column 12 , and one end of the spring 13 is tightly fitted with the top plate 8 , while the other end of the spring 13 is inserted into the fixed mold seat 5 .

[0038] A spring 13 is provided on the main top column 12 , and the characteristics of the spring 13 can be utilized to reset the top plate 8 and the main top column 12 .

[0039] Furthermore, a plurality of straight top rods 14 are fixedly connected to the middle of the top plate 8 , and there is a spacing between the plurality of straight top rods 14 and the plurality of support columns 11 .

[0040] Furthermore, the other end of the straight push rod 14 is inserted into the sliding connection fixed mold base 5, and the top of the straight push rod 14 is flush with the bottom of the fixed mold core groove 51.

[0041] A plurality of straight ejector rods 14 are provided on the ejector plate 8, and the corresponding positions of the straight ejector rods 14 are inserted into the fixed mold core grooves 51 in the fixed mold seat 5, so that the straight ejector rods 14 correspond to a plurality of product parts inside the mold. When the mold is opened, the plurality of product parts can be detached from the cavity under the same force.

[0042] Working principle:

[0043] A flow channel plate 3 is provided on one side of the movable mold plate 1, and a movable mold seat 4 is provided on the other side of the flow channel plate 3. After the injection port assembly 2 is inserted into the movable mold plate 1, the flow channel plate 3 and the movable mold seat 4, the injection port assembly 2 is used to perform injection molding on the inside of the mold. A fixed mold seat 5 is provided on the other side of the movable mold seat 4 to press each other, and a movable mold core groove 41 and a fixed mold core groove 51 are respectively provided in the movable mold seat 4 and the fixed mold seat 5, and the two are pressed into a cavity, so that the injection port assembly 2 injects the inside into a product part, and at the same time, the movable mold core groove 41 and the fixed mold core groove 51 are respectively provided with a plurality of cavities, so that batch production can be achieved during injection molding, and a support block 6 is provided on the other side of the fixed mold seat 5 to form a whole with the fixed mold plate 7, and a support column 11 is provided in the fixed mold plate 7, and a support column 11 is provided on the outer sleeve of the support column 11 There is a top plate 8, so that the top plate 8 can move between the fixed mold base 5 and the fixed mold plate 7. A main ejector column 12 and a straight ejector rod 14 are arranged on the top plate 8. When the mold is opened, an external force is applied to the top plate 8, so that the top plate 8 moves toward the fixed mold base 5, driving the main ejector column 12 and the straight ejector rod 14 to move at the same time. The main ejector column 12 applies a force to the movable mold base 4, so that the movable mold base 4 is separated from the fixed mold base 5, and the movable mold core groove 41 is separated from the product part. Then, multiple straight ejector rods 14 act on multiple product parts to prevent the product parts from breaking during mold opening, so that the product parts are separated from the fixed mold core groove 51, and the mold opening is completed. Then a spring 13 is sleeved on the main ejector column 12, and the spring 13 is used to reset the top plate 8, the main ejector column 12 and the straight ejector rod 14.

[0044] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0045] Although this article uses more terms such as 1, movable plate; 2, injection port assembly; 3, runner plate; 31, clamp hole; 4, movable mold seat; 41, movable mold core groove; 42, runner port assembly; 5, fixed mold seat; 51, fixed mold core groove; 6, support block; 7, fixed plate; 8, top plate; 9, positioning hole; 10, positioning column; 11, support column; 12, main top column; 13, spring; 14, straight push rod, etc., it does not exclude the possibility of using other terms. The use of these terms is only to more conveniently describe and explain the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. An injection mold for an outdoor clothes drying rack, comprising a movable mold plate (1), characterized in that: A flow channel plate (3) is provided on one side of the movable mold plate (1), and a movable mold seat (4) is provided on the other side of the flow channel plate (3). An injection port assembly (2) is inserted into the movable mold plate (1), the flow channel plate (3) and the movable mold seat (4). A fixed mold seat (5) is pressed on the other side of the movable mold seat (4), and a molding cavity is formed in the movable mold seat (4) and the fixed mold seat (5). A positioning column (10) is provided between the movable mold seat (4) and the fixed mold seat (5), and a support block (6) is provided on the other side of the fixed mold seat (5). , and a fixed mold plate (7) is provided on the other side of the support block (6), a support column (11) is provided on the inner side of the fixed mold plate (7), a top plate (8) is provided on the outer side of the support column (11), a main top column (12) and a straight top rod (14) are provided on the inner side of the top plate (8), and one end of the main top column (12) and the straight top rod (14) are inserted into the fixed mold seat (5), and a spring (13) is provided on the outer side of the middle part of the main top column (12), and one end of the spring (13) is inserted into the fixed mold seat (5).

2. The injection mold for the outdoor clothes drying rack according to claim 1, characterized in that: One side of the movable mold plate (1) is fixedly connected to the flow channel plate (3), and a clamping hole (31) is provided in the middle of the flow channel plate (3); the other side of the flow channel plate (3) is fixedly connected to the movable mold base (4), and a flow channel port assembly (42) is provided in the movable mold base (4); the movable mold plate (1), the flow channel plate (3) and the movable mold base (4) are inserted and fixedly connected to the injection port assembly (2), and the middle of the injection port assembly (2) is fixedly connected to the clamping hole (31), and the bottom of the injection port assembly (2) is connected to the flow channel port assembly (42).

3. The injection mold for the outdoor clothes drying rack according to claim 2, characterized in that: A movable mold core groove (41) is provided in the other side of the movable mold seat (4), and positioning holes (9) are provided at the four corners of the movable mold seat (4); a fixed mold core groove (51) is provided on one side of the fixed mold seat (5), and positioning columns (10) are fixedly connected at the four corners of the fixed mold seat (5).

4. The injection mold for the outdoor clothes drying rack according to claim 3, characterized in that: The movable mold core groove (41) is pressed into the fixed mold core groove (51) to form a molding cavity, and the mold cavity is connected with the injection port assembly (2) and the runner port assembly (42), and the positioning column (10) is inserted into the sliding connection positioning hole (9).

5. The injection mold for the outdoor clothes drying rack according to claim 4, characterized in that: The other side of the fixed mold base (5) is fixedly connected to a support block (6), the other side of the support block (6) is fixedly connected to a fixed mold plate (7), the inner side of the fixed mold plate (7) is fixedly connected to a plurality of support columns (11), and the tops of the support columns (11) are tightly fitted to the fixed mold base (5).

6. The injection mold for the outdoor clothes drying rack according to claim 5, characterized in that: The support column (11) is provided with a sliding connection top plate (8) on its outer surface, and the side surface of the top plate (8) is spaced from the inner side of the support block (6) and the fixed mold plate (7).

7. The injection mold for the outdoor clothes drying rack according to claim 6, characterized in that: The top plate (8) is fixedly connected to the main top column (12) at the four corners, and the other end of the main top column (12) passes through the sliding connection fixed mold base (5), and the top of the main top column (12) is tightly fitted with the movable mold base (4).

8. The injection mold for the outdoor clothes drying rack according to claim 7, characterized in that: A sliding connection spring (13) is disposed on the outer middle portion of the main top column (12), and one end of the spring (13) is tightly fitted with the top plate (8), while the other end of the spring (13) is inserted into the fixed mold seat (5).

9. The injection mold for the outdoor clothes drying rack according to claim 8, characterized in that: A plurality of straight top rods (14) are fixedly connected to the middle of the top plate (8), and there is a spacing between the plurality of straight top rods (14) and the plurality of support columns (11).

10. The injection mold for the outdoor clothes drying rack according to claim 9, characterized in that: The other end of the straight push rod (14) is inserted into the sliding connection fixed mold base (5), and the top of the straight push rod (14) is flush with the bottom of the fixed mold core groove (51).

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