Replaceable mold for new material production

Abstract

The utility model discloses a replaceable die for new material production, which comprises an upper die, a lower die and a guide post, the upper die and the lower die are in sliding fit through the guide post, and a die cavity is arranged on the lower die; the replacement assembly is arranged on the upper mold, the replacement assembly comprises a mold plate and an adjusting assembly, a plurality of pattern areas are formed in the mold plate, and the position of the mold plate is adjusted through the adjusting assembly, so that the required pattern areas are aligned to the lower mold; the replacement assembly comprises a second extension block fixedly connected to one side of the upper die and a first extension block on one side of the lower die, and a sliding groove is jointly formed in the second extension block and the upper die. The angle of the template is adjusted through the replacing assembly and the adjusting assembly, so that the positions of a plurality of pattern areas on the bottom wall of the template are adjusted, and the required pattern areas are aligned to the mold cavity, so that the whole mold does not need to be replaced, the cost is reduced, the debugging is convenient, the subsequent maintainability is good, and different types of patterns can be obtained only by replacing the template.

Description

Technical Field

[0001] This utility model relates to the field of wood-plastic composite material processing technology, and in particular to a replaceable mold for the production of new materials. Background Technology

[0002] Molds are an indispensable tool in the production of building materials. Wood-plastic composites, made from wood and plastic, are widely used in the building decoration field due to their excellent water resistance, insect resistance, and moth resistance, offering significant advantages for environmental protection and resource recycling. During the processing of wood-plastic composites, sufficient extrusion using molds is required to increase their density and strength.

[0003] However, existing wood-plastic composite (WPC) processing molds have certain functional limitations. They are not flexible enough in terms of pattern forming, making it difficult to quickly change molds according to different usage requirements, resulting in low production efficiency and increased production costs. For example, when producing WPCs with different patterns, traditional molds often need to be completely replaced, which is not only time-consuming but also increases mold wear and maintenance costs. Therefore, a new replaceable mold for material production is proposed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a new replaceable mold for material production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a replaceable mold for producing new materials, comprising an upper mold and a lower mold and a guide post, wherein the upper mold and the lower mold are slidably fitted together by the guide post, and the lower mold has a mold cavity; it also includes a replacement component, which is disposed on the upper mold, the replacement component comprising a template and an adjustment component, wherein the template has multiple patterned areas, and the position of the template is adjusted by the adjustment component so that the required patterned area is aligned with the lower mold.

[0006] As a further description of the above technical solution: the replacement component includes a second extension block fixedly connected to one side of the upper mold and a first extension block on one side of the lower mold. The second extension block and the upper mold are provided with a sliding groove, and the template is rotatably connected in the sliding groove.

[0007] As a further description of the above technical solution: the adjustment component includes a housing and a pair of fixed rods fixedly connected inside the housing. A first gear and a second gear are rotatably connected to the pair of fixed rods, and the first gear and the second gear mesh and drive each other.

[0008] As a further description of the above technical solution: a fixing block is also fixedly connected inside the housing, and an integral stop block is fixedly connected to one end of the fixing block, so that a groove is formed between the fixing block and the stop block. A locking block is rotatably connected inside the groove, and a spring is fixedly connected to one end of the locking block.

[0009] As a further description of the above technical solution: the guide posts are at least several groups, and are evenly distributed between the upper mold and the lower mold, and between the second extension block and the first extension block.

[0010] As a further description of the above technical solution: multiple patterned areas are evenly distributed on the bottom wall of the template, and the dimensions of the mold cavity and multiple patterned areas are matched.

[0011] As a further description of the above technical solution: a handle is fixedly connected to the second gear, a sleeve is rotatably connected to the handle, and an annular groove is provided on the housing, with the handle moving within the annular groove.

[0012] As a further description of the above technical solution: the size of the second gear is larger than the size of the first gear, and the locking head of the locking block and the tooth of the second gear are in contact.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with existing technologies, this new material production replaceable mold, by setting up replacement components, adjusts the angle of the template by adjusting the components, so that the positions of multiple patterned areas on the bottom wall of the template can be adjusted, and the desired patterned areas are aligned with the mold cavity. During operation, the upper mold and the lower mold are combined, and the material added into the mold cavity is formed with the desired pattern, so there is no need to replace the whole mold, reducing costs. At the same time, it is easy to debug and has good subsequent maintenance. Different types of patterns can be obtained simply by replacing the template.

[0015] 2. Compared with existing technologies, this new material production replaceable mold improves rotation efficiency by setting a locking block and a spring. The large-diameter second gear drives the small-diameter first gear. Furthermore, the locking head of the locking block is held in place by a spring, and one end of the locking head is inclined. The locking block restricts the rotation direction of the second gear, allowing it to rotate only in one direction. In actual operation, this structure can limit the template. After the desired pattern area position on the template is adjusted, it can be simultaneously limited to prevent over-adjustment and improve the structural stability of the template. Attached Figure Description

[0016] Figure 1 This is a first-view schematic diagram of the overall structure of a replaceable mold for new material production proposed in this utility model.

[0017] Figure 2This is a first-view schematic diagram of the cross-sectional structure of the template in a replaceable mold for new material production proposed in this utility model.

[0018] Figure 3 This is a second-view schematic diagram of the cross-sectional structure of the template in a replaceable mold for new material production proposed in this utility model.

[0019] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This is a second-view schematic diagram of the overall structure of a replaceable mold for producing new materials proposed in this utility model.

[0021] Legend:

[0022] 1. Upper mold; 2. Lower mold; 3. Mold cavity; 4. Template; 5. Pattern area; 6. Second extension block; 7. First extension block; 8. Guide post; 9. Adjustment component; 10. Fixing rod; 11. First gear; 12. Second gear; 13. Fixing block; 14. Locking block; 15. Groove; 16. Stop block; 17. Spring; 18. Handle; 19. Sleeve; 20. Slide groove. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1-5 This utility model provides a replaceable mold for new material production: it includes an upper mold 1, a lower mold 2, and a guide post 8. The upper mold 1 and the lower mold 2 are slidably connected by the guide post 8, and the lower mold 2 has a mold cavity 3. It also includes a replacement component, which is set on the upper mold 1. The replacement component includes a template 4 and an adjustment component 9. The template 4 has multiple patterned areas 5. The position of the template 4 is adjusted by the adjustment component 9 so that the required patterned area 5 is aligned with the lower mold 2.

[0025] The replacement component includes a second extension block 6 fixedly connected to one side of the upper mold 1 and a first extension block 7 fixedly connected to one side of the lower mold 2. The second extension block 6 and the upper mold 1 are provided with a slide groove 20. The template 4 is rotatably connected in the slide groove 20. Multiple patterned areas 5 are evenly distributed on the bottom wall of the template 4. The mold cavity 3 and the multiple patterned areas 5 are matched in size. By setting the replacement component, the angle of the template 4 can be adjusted by adjusting the component 9 during use, so that the positions of the multiple patterned areas 5 on the bottom wall of the template 4 can be adjusted, and the required patterned areas 5 can be aligned with the mold cavity 3. During operation, the upper mold 1 and the lower mold 2 are merged. The material added into the mold cavity 3 will have the required pattern after molding, so there is no need to replace the entire mold, reducing costs. At the same time, it is easy to debug and has good subsequent maintenance. Different types of patterns can be obtained by simply replacing the template 4.

[0026] The adjusting assembly 9 includes a housing and a pair of fixed rods 10 fixedly connected inside the housing. A first gear 11 and a second gear 12 are rotatably connected to the pair of fixed rods 10, respectively, and the first gear 11 and the second gear 12 mesh and drive each other. A fixed block 13 is also fixedly connected inside the housing. One end of the fixed block 13 is fixedly connected to an integral stop 16, forming a groove 15 between the fixed block 13 and the stop 16. A locking block 14 is rotatably connected inside the groove 15, and one end of the locking block 14 is fixedly connected to a spring 17. By setting the locking block 15 and the spring 17, since the size of the second gear 12 is larger than the size of the first gear 11, and the locking... The locking part of block 14 abuts against the teeth of the second gear 12. The advantage of this arrangement is that the large-diameter second gear 12 drives the small-diameter first gear 11, which can improve the rotation efficiency. Furthermore, the locking part of block 14 is locked in the teeth by spring 17. One end of the locking part is inclined. Block 14 restricts the rotation direction of the second gear 12, so that the second gear 12 can only rotate in one direction. Thus, in actual operation, this structure can limit the position of the template 4. After the position of the pattern area 5 on the template 4 is adjusted, it can be limited at the same time to prevent over-adjustment and improve the structural stability of the template 4.

[0027] The guide pillars 8 are in at least several groups and are evenly distributed between the upper mold 1 and the lower mold 2, as well as between the second extension block 6 and the first extension block 7. The several groups of guide pillars 8 improve the sliding stability between the upper mold 1 and the lower mold 2, as well as between the second extension block 6 and the first extension block 7, and prevent the extension blocks from affecting the overall stable support.

[0028] A handle 18 is fixedly connected to the second gear 12, and a sleeve 19 is rotatably connected to the handle 18. An annular groove is provided on the housing, and the handle 18 moves within the annular groove. The advantage of this arrangement is that it is convenient to rotate the handle 18 by holding the sleeve 19, thereby causing the second gear 12 to rotate.

[0029] Working principle: During use, the angle of the template 4 is adjusted by adjusting component 9, so that the positions of multiple patterned areas 5 on the bottom wall of the template 4 are adjusted, and the desired patterned areas 5 are aligned with the mold cavity 3. During operation, the upper mold 1 and the lower mold 2 are combined. The material added into the mold cavity 3 is formed with the desired pattern, so there is no need to replace the entire mold, reducing costs. At the same time, it is easy to debug and has good subsequent maintenance. Different types of patterns can be obtained simply by replacing the template 4.

[0030] During adjustment, the large-diameter second gear 12 drives the small-diameter first gear 11, which can improve the rotation efficiency. Furthermore, the locking head of the locking block 14 is locked in the tooth opening by the spring 17. One end of the locking head is an inclined structure. The locking block 14 restricts the rotation direction of the second gear 12, so that the second gear 12 can only rotate in one direction. Thus, in actual operation, this structure can limit the template 4. After the position of the pattern area 5 on the template 4 is adjusted, it can be limited at the same time to prevent over-adjustment and also improve the structural stability of the template 4.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A replaceable mold for producing new materials, comprising an upper mold (1), a lower mold (2), and guide pillars (8), characterized in that: The upper mold (1) and the lower mold (2) are slidably fitted by guide posts (8), and the lower mold (2) is provided with a mold cavity (3); It also includes a replacement component, which is set on the upper mold (1). The replacement component includes a template (4) and an adjustment component (9). The template (4) has multiple patterned areas (5). The position of the template (4) is adjusted by the adjustment component (9) so that the desired patterned area (5) is aligned with the lower mold (2).

2. The replaceable mold for new material production according to claim 1, characterized in that: The replacement component includes a second extension block (6) fixedly connected to one side of the upper mold (1) and a first extension block (7) on one side of the lower mold (2). The second extension block (6) and the upper mold (1) are provided with a slide groove (20), and the template (4) is rotatably connected in the slide groove (20).

3. The replaceable mold for new material production according to claim 2, characterized in that: The adjustment assembly (9) includes a housing and a pair of fixed rods (10) fixedly connected inside the housing. A first gear (11) and a second gear (12) are rotatably connected to the pair of fixed rods (10), and the first gear (11) and the second gear (12) mesh and drive each other.

4. The replaceable mold for new material production according to claim 3, characterized in that: A fixing block (13) is also fixedly connected inside the housing. One end of the fixing block (13) is fixedly connected to an integral stop block (16), so that a groove (15) is formed between the fixing block (13) and the stop block (16). A locking block (14) is rotatably connected inside the groove (15), and a spring (17) is fixedly connected to one end of the locking block (14).

5. The replaceable mold for producing new materials according to claim 4, characterized in that: The guide posts (8) are at least several groups and are evenly distributed between the upper mold (1) and the lower mold (2), and between the second extension block (6) and the first extension block (7).

6. The replaceable mold for producing new materials according to claim 4, characterized in that: Multiple patterned areas (5) are evenly distributed on the bottom wall of the template (4), and the mold cavity (3) and the multiple patterned areas (5) are matched in size.

7. The replaceable mold for producing new materials according to claim 6, characterized in that: A handle (18) is fixedly connected to the second gear (12), and a sleeve (19) is rotatably connected to the handle (18). An annular groove is provided on the housing, and the handle (18) moves within the annular groove.

8. The replaceable mold for producing new materials according to claim 7, characterized in that: The second gear (12) is larger than the first gear (11), and the locking head of the locking block (14) is in contact with the tooth of the second gear (12).

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