Split type plastic mold for indoor wood-plastic wallboard

Abstract

The utility model relates to the technical field of wood-plastic wallboard production, and discloses a split type plastic mould for an indoor wood-plastic wallboard, which comprises a plastic mould body, a decorative strip detachably mounted on the inner side of the plastic mould body, fixing grooves, fixing blocks and sealing grooves, and the fixing grooves are symmetrically arranged at two ends of the decorative strip. The rotary knob is rotated, the sliding blocks on the two sides can be driven to move oppositely or reversely through the connecting rod, so that the fixing blocks on the two sides are pushed to move oppositely or reversely, when the fixing blocks on the two sides move oppositely, the fixing blocks can be inserted into the fixing grooves in the two ends of the decoration strip, and therefore the decoration strip is fixed to the inner side of the plastic mold body. And when the fixing blocks on the two sides move reversely, the fixing blocks can be contained in the sealing grooves, on one hand, disassembly, replacement and position adjustment of the decoration strips are facilitated, on the other hand, the fixing blocks can block the sliding grooves, and the situation that plastic enters and influences the forming precision of the wood-plastic wallboard is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wood-plastic wallboard production, in particular to a split plastic mould for indoor wood-plastic wallboards. Background Art

[0002] The traditional plastic mold structure used to produce wood-plastic interior wall panels is fixed. Because the use environment of indoor wood-plastic wall panels is diverse and the needs of users are also different, the product specifications are various. A large number of plastic molds are required during production, and plastic molds are easy to deform. Once deformed, the mold will be directly scrapped, which greatly increases the production cost.

[0003] After searching, the publication number is CN105216157A, which discloses a split plastic mold for indoor wood-plastic wall panels. By setting a plurality of connecting grooves of the same size on the upper end of the base plate, and fixing the connecting block with the decorative protective plate inside the connecting groove by elastic locks, the plastic mold can independently replace the deformed parts, thereby extending its service life and reducing the cost of use.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved. In the above case, the decorative protective plate is fixed by inserting the elastic lock into the connecting grooves on both sides of the base plate. However, after the decorative protective plate is disassembled and adjusted, the redundant connecting grooves will be exposed, affecting the production accuracy of the wood-plastic wallboard, and the plastic will block the connecting grooves, affecting the subsequent normal use.

[0005] Therefore, we propose a split plastic mold for indoor wood-plastic wall panels, which can solve the above problems. Utility Model Content

[0006] The utility model aims to provide a split plastic mould for indoor wood-plastic wall panels, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split plastic mold for indoor wood-plastic wall panels, comprising a plastic mold body, a decorative strip detachably installed on the inner side of the plastic mold body, and also comprising a fixing groove, a fixing block and a sealing groove, wherein the fixing groove is symmetrically arranged at both ends of the decorative strip, and slide grooves are symmetrically arranged inside the two sides of the plastic mold body, and a slider is slidably connected to the inner side of the slide groove, the fixing block corresponds to the slide groove one by one, and one end of the fixing block placed on the inner side of the slide groove is fixedly connected to the upper end of the slider, and the other end of the fixing block is movably connected to the fixing groove, and the sealing grooves are symmetrically arranged on the inner walls on both sides of the plastic mold body, the sealing grooves are movably connected to the fixing blocks, the slide grooves are communicated with the sealing grooves, and the sizes of the fixing blocks and the sealing grooves match.

[0008] As an optional solution of the technical solution of the present application, a sealing gasket is bonded to a side of the fixed block close to the sliding block, and the sealing gasket is in contact with the inner wall of the sealing groove.

[0009] As an optional solution of the technical solution of the present application, the interior of the lower end of the plastic mold body is horizontally rotatably connected to a connecting rod through a bearing, and threads are symmetrically provided on both sides of the connecting rod. The connecting rod passes through the bottom side of the slider and is threadedly connected to the slider.

[0010] As an optional solution of the technical solution of the present application, a knob is fixedly mounted on one end of the connecting rod placed on the outside of the plastic mold body, and anti-slip grooves are arranged on the outside of the knob.

[0011] As an optional solution of the technical solution of the present application, the size of the plastic mold body matches that of the decorative strip, and the size of the slide groove matches that of the fixing block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by turning the knob, the sliders on both sides can be driven to move relative or reversely through the connecting rod, thereby pushing the fixed blocks on both sides to move relative or reversely; when the fixed blocks on both sides move relative to each other, they can be inserted into the fixed grooves at both ends of the decorative strip, thereby fixing the decorative strip on the inner side of the plastic mold body; when the fixed blocks on both sides move reversely, they can be received into the sealing groove, which facilitates the disassembly and replacement of the decorative strip and the adjustment of the position; on the other hand, the fixed blocks can block the slide groove and the sealing groove to prevent plastic from entering and affecting the molding accuracy of the wood-plastic wallboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a front view of a split plastic mold for indoor wood-plastic wall panels of the utility model;

[0015] Figure 2 The utility model is a structural schematic diagram of a split plastic mold for indoor wood-plastic wall panels.

[0016] In the figure: 1. plastic mold body; 11. decorative strip; 12. fixing groove; 13. fixing block; 14. sealing groove; 15. slide groove; 16. slider; 17. connecting rod; 18. knob; 19. sealing gasket. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2The utility model provides a technical solution: a split plastic mold for indoor wood-plastic wall panels, comprising a plastic mold body 1, a decorative strip 11 detachably installed on the inner side of the plastic mold body 1, and also comprising a fixing groove 12, a fixing block 13 and a sealing groove 14. The fixing groove 12 is symmetrically arranged at both ends of the decorative strip 11, and slide grooves 15 are symmetrically arranged inside the two sides of the plastic mold body 1, and a slider 16 is slidably connected to the inner side of the slide groove 15. The fixing block 13 corresponds to the slide groove 15 one by one, and one end of the fixing block 13 placed on the inner side of the slide groove 15 is fixedly connected to the upper end of the slider 16, and the other end of the fixing block 13 is movably connected to the fixing groove 12, and the sealing groove 14 is symmetrically arranged on the inner wall of the two sides of the plastic mold body 1, and the sealing groove 14 is movably connected to the fixing block 13, and the slide groove 15 is communicated with the sealing groove 14, and the size of the fixing block 13 matches that of the sealing groove 14.

[0018] In this technical solution, when the fixing blocks 13 on both sides move relatively, they can be inserted into the fixing grooves 12 at both ends of the decorative strip 11, so as to fix the decorative strip 11 on the inner side of the plastic mold body 1; when the fixing blocks 13 on both sides move in the opposite direction, they can be received into the sealing groove 14, which facilitates the removal and replacement of the decorative strip 11 and the adjustment of its position on the one hand; on the other hand, the fixing blocks 13 can block the slide groove 15 to prevent plastic from entering and affecting the molding accuracy of the wood-plastic wallboard.

[0019] In this embodiment, a connecting rod 17 is horizontally rotatably connected to the interior of the lower end of the plastic mold body 1 through a bearing, and threads are symmetrically provided on both sides of the connecting rod 17. The connecting rod 17 passes through the bottom side of the slider 16 and is threadedly connected to the slider 16. A knob 18 is fixedly installed at one end of the connecting rod 17 placed on the outside of the plastic mold body 1, and anti-slip grooves are provided on the outside of the knob 18.

[0020] In this technical solution, the staff can rotate the connecting rod 17 through the knob 18, and the connecting rod 17 is threadedly connected to the slider 16. During the rotation of the connecting rod 17, the sliders 16 on the left and right sides can be driven to move relative or reversely, thereby driving the fixed blocks 13 on the left and right sides to move relative or reversely.

[0021] In this embodiment, a sealing gasket 19 is bonded to one side of the fixing block 13 close to the sliding block 16 , and the sealing gasket 19 is in contact with the inner wall of the sealing groove 14 .

[0022] In this technical solution, through the sealing gasket 19 bonded to the outer side of the fixing block 13 , when the fixing block 13 is received in the sealing groove 14 , the sealing gasket 19 can improve the sealing effect of the fixing block 13 on the sliding groove 15 .

[0023] When a split plastic mold for indoor wood-plastic wall panels is used, the staff can rotate the connecting rod 17 through the knob 18, and the connecting rod 17 is threadedly connected to the slider 16. During the rotation of the connecting rod 17, the sliders 16 on the left and right sides can be driven to move relative to or in the opposite direction in the slide groove 15, thereby driving the fixed blocks 13 on the left and right sides to move relative to or in the opposite direction. When the fixed blocks 13 on both sides move relatively, they can be inserted into the fixed grooves 12 at both ends of the decorative strip 11, thereby fixing the decorative strip 11 on the inner side of the plastic mold body 1. When the fixed blocks 13 on both sides move in the opposite direction, they can be moved out of the fixed groove 12 and put into the sealing groove 14. On the one hand, it is convenient for the disassembly and replacement of the decorative strip 11 and the adjustment of the use position. On the other hand, the fixed block 13 can block the slide groove 15 and the sealing groove 14 to prevent plastic from entering and affecting the molding accuracy of the wood-plastic wall panel on the inner wall of the plastic mold body 1.

Claims

1. A split plastic mold for indoor wood-plastic wall panels, comprising a plastic mold body (1), wherein a decorative strip (11) is detachably mounted on the inner side of the plastic mold body (1), characterized in that: The invention also comprises a fixing groove (12), a fixing block (13) and a sealing groove (14), wherein the fixing groove (12) is symmetrically arranged at both ends of the decorative strip (11), and sliding grooves (15) are symmetrically arranged inside the two sides of the plastic mold body (1), and a sliding block (16) is slidably connected to the inner side of the sliding groove (15), and the fixing block (13) corresponds to the sliding groove (15) one by one, and one end of the fixing block (13) placed inside the sliding groove (15) is fixedly connected to the upper end of the sliding block (16), and the other end of the fixing block (13) is movably connected to the fixing groove (12), and the sealing groove (14) is symmetrically arranged on the inner wall of both sides of the plastic mold body (1), and the sealing groove (14) is movably connected to the fixing block (13), and the sliding groove (15) is communicated with the sealing groove (14), and the size of the fixing block (13) matches that of the sealing groove (14).

2. A split plastic mold for indoor wood-plastic wall panels according to claim 1, characterized in that: A sealing gasket (19) is bonded to one side of the fixed block (13) close to the sliding block (16), and the sealing gasket (19) is in contact with the inner wall of the sealing groove (14).

3. The split plastic mold for indoor wood-plastic wall panels according to claim 1, characterized in that: The lower end of the plastic mold body (1) is connected to a connecting rod (17) through a bearing for horizontal rotation. The connecting rod (17) has threads symmetrically formed on both sides. The connecting rod (17) passes through the bottom side of the slider (16) and is threadedly connected to the slider (16).

4. A split plastic mold for indoor wood-plastic wall panels according to claim 3, characterized in that: A knob (18) is fixedly mounted on one end of the connecting rod (17) disposed on the outside of the plastic mold body (1), and an anti-slip pattern is arranged on the outside of the knob (18).

5. The split plastic mold for indoor wood-plastic wall panels according to claim 1, characterized in that: The size of the plastic mold body (1) matches that of the decorative strip (11), and the size of the sliding groove (15) matches that of the fixing block (13).

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