Forming machine mold frame for producing insulation board of refrigerating compartment

Abstract

The utility model relates to a forming machine mold frame for cold storage compartment heat preservation plate production, and belongs to the technical field of heat preservation plate mold frames, the forming machine mold frame comprises a fixing frame, a positioning rail is fixed between the left side wall and the right side wall of an inner cavity of the fixing frame, connecting blocks are fixed to the inner top wall of the fixing frame, and rotating rods are rotationally connected to the interiors of the two connecting blocks; the outer surface of the rotating rod is slidably connected with a fixing assembly, the fixing assembly is used for fixing the positions of the long blocking walls, and a transverse blocking assembly is slidably connected between the two long blocking walls. According to the forming machine mold frame for cold storage compartment heat preservation plate production, when the position of a long blocking wall needs to be adjusted, a clamping block in a fixing assembly can be moved to the outer portion of a moving block by rotating the fixing assembly, so that the fixing assembly and a rotating rod are not fixed, and at the moment, the long blocking wall can be conveniently pushed to move; and therefore, the long retaining wall can be independently adjusted, and the adjusting efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation board mold frames, in particular to a molding machine mold frame for producing refrigerated compartment insulation boards. Background Art

[0002] Insulation board is simply a board used for insulation of buildings. It is made of polystyrene resin as raw material, other raw and auxiliary materials and polymers, which are heated and mixed while injecting catalysts, and then extruded and pressed to form a hard foam plastic board. It has moisture-proof and waterproof properties, and can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area.

[0003] In the production process of insulation boards, a molding machine mold frame will be used. For example, the Chinese utility model patent with a publication number of CN214521484U relates to a molding machine mold frame for the production of refrigerated compartment insulation boards, which belongs to the field of negative pressure hot presses, and includes a pair of long baffle walls arranged along the length direction of the workbench and a transverse baffle group arranged horizontally between the pair of long baffle walls. The transverse baffle group includes a plurality of transverse baffles arranged perpendicular to the long baffle walls, and the transverse baffles are movably connected to the long baffle walls along the length direction of the long baffle walls, and each transverse baffle wall is connected to a plurality of movable wheels supporting it, and the transverse baffle wall is connected to a positioning assembly for fixing its position. The staff can push the transverse baffle wall along the length direction of the long baffle wall, thereby changing the distance between two adjacent transverse baffle walls. The setting of the movable wheels can facilitate the staff to push the transverse baffle wall, and the setting of the positioning assembly can be used to fix the position of the transverse baffle wall.

[0004] However, there are still some problems. Although the transverse baffle wall can be pushed along the length of the long baffle wall to change the distance between two adjacent transverse baffle walls, the setting of the movable wheel can facilitate the staff to push the transverse baffle wall. However, the position of the long baffle wall is adjusted by the reverse screw and the nut connecting block. When a larger adjustment is required, the reverse screw needs to be rotated too much, and the position of a single long baffle wall cannot be adjusted. There are certain limitations. Therefore, a molding machine mold frame for the production of refrigerated compartment insulation boards is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a mold frame for a molding machine for producing refrigerated compartment insulation boards, which has the advantage of being easy to adjust and solves the problems of needing to rotate the reverse screw too much when a larger adjustment is required and being unable to adjust the position of a single cross baffle.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold frame of a molding machine for producing a refrigerated compartment insulation board, comprising a fixed frame, a positioning rail is fixed between the left and right side walls of the inner cavity of the fixed frame, two connecting blocks are fixed to the inner top wall of the fixed frame, and a rotating rod is rotatably connected inside the two connecting blocks;

[0007] The outer surface of the rotating rod is slidably connected with two fixing components, the outer surface of the fixing component is threadedly connected with a long retaining wall slidably connected to the positioning rail, the fixing component is used to fix the position of the long retaining wall, and a cross block component is slidably connected between the two long retaining walls, and the cross block component is used to cooperate with the long retaining wall to form a raw material placement space;

[0008] The fixed assembly includes a moving block, a rotating block, a connecting block and a clamping block. The moving block is slidably connected to the rotating rod, the outer surface of the moving block is threadedly connected to the rotating block, the left side of the rotating block is fixed to the connecting block, the left side of the connecting block is rotatably connected to the clamping block, and the clamping block is located between the rotating rod and the moving block.

[0009] By adopting this technical solution, when the moving block cannot be selected, the card block can be moved between the moving block and the rotating rod by rotating the rotating block, thereby reducing the gap between the moving block and the rotating rod, and then the moving block and the rotating rod are fixed, and the provided sponge pad can effectively increase the friction force, thereby making the fixation more stable.

[0010] Furthermore, the moving block is an external thread block, and threaded holes matching the external thread block are provided inside the rotating block and the long retaining wall.

[0011] By adopting this technical solution, when the moving block is held and the rotating block is rotated, the rotating block will move due to the extrusion of the thread, and when the moving block is rotated, the long retaining wall will move.

[0012] Furthermore, a handle is fixed on the right side of the rotating rod, and friction strips are fixed on the outer surfaces of the handle and the rotating block.

[0013] By adopting this technical solution and providing a friction pad, the control handle and the rotating block can be rotated more efficiently.

[0014] Furthermore, the cross baffle assembly includes a telescopic plate, a fixed block and an insert block, the telescopic plate is fixed to the long baffle wall, the front side of the telescopic plate is threadedly connected to the fixed block, and the front side of the telescopic plate is plugged into the insert block.

[0015] By adopting this technical solution, the fixed block and the insert block fix the telescopic plate in different ways. When the length to be adjusted is the commonly used length, the insert block can be used for quick positioning. When the length is not commonly used, the fixed block can be rotated to squeeze the telescopic plate, thereby limiting the extension and retraction of the telescopic plate, making the whole more practical.

[0016] Furthermore, sliding blocks slidably connected to the long retaining wall are fixed on both sides of the telescopic plate, a positioning block slidably connected to the long retaining wall is fixed on the side of the sliding block away from the telescopic plate, and a roller is rotatably connected inside the positioning block.

[0017] By adopting this technical solution, the positioning block can effectively prevent the telescopic plate from detaching from the long retaining wall, and when the long retaining wall moves to both sides, it will pull the positioning block, thereby increasing the friction between the positioning block and the long retaining wall.

[0018] Furthermore, the telescopic plate comprises an extension plate fixed to a left sliding block, and the right side of the extension plate is slidably connected to an extension block fixed to a right sliding block.

[0019] Furthermore, the card block is a deformable plastic block, and a sponge pad is fixed to a side of the card block away from the connecting block.

[0020] By adopting this technical solution, when the clamping block moves to the inside of the moving block, it will be deformed, thereby squeezing the rotating rod, completing the fixation of the moving block and the rotating rod, so that the clamping block, the moving block and the rotating rod are integrated, and then the rotation of the rotating rod will cause the moving block to rotate.

[0021] Furthermore, the threads of the two external thread blocks are opposite to each other, and the back side of the long retaining wall is slidably connected to the positioning rail.

[0022] By adopting this technical solution, since the threads are opposite, when the two external thread blocks rotate in the same direction, the two long retaining walls move in opposite directions.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The mold frame of the molding machine for producing the cold compartment insulation board can move the block inside the fixed component to the outside of the moving block by rotating the fixed component when the position of the long baffle wall needs to be adjusted, so that the fixed component and the rotating rod lose their fixation. At this time, the long baffle wall can be easily pushed to move, and the long baffle wall can be adjusted separately, and the adjustment efficiency can be effectively improved, making the overall more practical.

[0025] 2. The mold frame of the molding machine for producing the refrigerated compartment insulation board has a cross baffle assembly that can slide inside the long baffle wall, and the rollers arranged therein make the sliding of the cross baffle assembly more stable, and the two long baffle walls can pull the cross baffle assembly by rotating the rotating rod, so that the cross baffle assembly can be conveniently fixed, thereby making the adjustment of the cross baffle assembly more efficient, making the operation more efficient, and further improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a three-dimensional diagram of the structure of the cross guard assembly of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the fixing component of the utility model.

[0029] In the figure: 1. fixed frame; 2. positioning rail; 3. connecting block; 4. rotating rod; 5. fixed assembly; 501. moving block; 502. rotating block; 503. connecting block; 504. clamping block; 6. long baffle wall; 7. cross baffle assembly; 701. telescopic plate; 702. fixed block; 703. plug-in block; 704. sliding block; 705. positioning block; 706. roller; 8. handle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-2 In this embodiment, a mold frame of a molding machine for producing refrigerated compartment insulation boards includes a fixed frame 1, a positioning rail 2 is fixed between the left and right side walls of the inner cavity of the fixed frame 1, two connecting blocks 3 are fixed to the inner top wall of the fixed frame 1, and a rotating rod 4 is rotatably connected inside the two connecting blocks 3.

[0032] In addition, the outer surface of the rotating rod 4 is slidably connected with two fixing components 5, the outer surface of the fixing component 5 is threadedly connected with a long retaining wall 6 slidably connected to the positioning rail 2, the back of the long retaining wall 6 is slidably connected to the positioning rail 2, the fixing component 5 is used to fix the position of the long retaining wall 6, and a cross bar component 7 is slidably connected between the two long retaining walls 6, the cross bar component 7 includes a telescopic plate 701, a fixing block 702 and an insert block 703, the telescopic plate 701 is fixed to the long retaining wall 6, the telescopic plate 701 includes an extension plate fixed to the left sliding block 704, and the right side of the extension plate The side sliding connection is provided with an extension block fixed to the right sliding block 704, the front of the telescopic plate 701 is threadedly connected to the fixed block 702, the front of the telescopic plate 701 is plugged into the plug block 703, the fixed block 702 and the plug block 703 use different methods to fix the telescopic plate 701, when the length to be adjusted is the commonly used length, the plug block 703 can be used for quick positioning, and when the length is not commonly used, the fixed block 702 can be rotated to squeeze the telescopic plate 701, thereby limiting the extension and retraction of the telescopic plate 701, making the whole more practical.

[0033] Furthermore, sliding blocks 704 slidably connected to the long retaining wall 6 are fixed on the left and right sides of the telescopic plate 701, and a positioning block 705 slidably connected to the long retaining wall 6 is fixed on the side of the sliding block 704 away from the telescopic plate 701. The internal rotation of the positioning block 705 is connected to a roller 706. The positioning block 705 can effectively prevent the telescopic plate 701 from separating from the long retaining wall 6, and when the long retaining wall 6 moves to both sides, it will pull the positioning block 705, thereby increasing the friction between the positioning block 705 and the long retaining wall 6, and the cross block assembly 7 is used to cooperate with the long retaining wall 6 to form a raw material placement space.

[0034] In general, the telescopic plate 701 can be fixed in two different ways by means of the fixed block 702 and the plug block 703, so that the fixing method required can be selected according to the needs, and the movement of the long retaining wall 6 is made more stable by means of the positioning rail 2.

[0035] See also Figure 3The fixing assembly 5 in this embodiment includes a moving block 501, a rotating block 502, a connecting block 503 and a clamping block 504. The moving block 501 is slidably connected to the rotating rod 4. The outer surface of the moving block 501 is threadedly connected to the rotating block 502. The moving block 501 is an external thread block. A handle 8 is fixed to the right side of the rotating rod 4. Friction strips are fixed to the outer surfaces of the handle 8 and the rotating block 502. Through the provided friction pad, the control handle 8 and the rotating block 502 can be more efficiently rotated. The rotating block 502 and the long retaining wall 6 are both provided with threaded holes adapted to the external thread block. When the moving block 501 is held and the rotating block 502 is rotated, the rotating block 502 will move due to the extrusion of the thread, and when the moving block 501 is rotated, the long retaining wall 6 will move. The threads of the two external thread blocks are opposite. Because the threads are opposite, when the two external thread blocks rotate in the same direction, the two long retaining walls 6 move in opposite directions.

[0036] In addition, the left side of the rotating block 502 is fixed to the connecting block 503, and the left side of the connecting block 503 is rotatably connected to the clamping block 504. The clamping block 504 is located between the rotating rod 4 and the moving block 501. The clamping block 504 is a deformable plastic block. A sponge pad is fixed to the side of the clamping block 504 away from the connecting block 503. When the clamping block 504 moves to the inside of the moving block 501, it will be deformed, thereby squeezing the rotating rod 4, completing the fixation of the moving block 501 and the rotating rod 4, so that the clamping block 504, the moving block 501 and the rotating rod 4 are integrated, and then the rotation of the rotating rod 4 will cause the moving block 501 to rotate.

[0037] In general, when the moving block 501 cannot be selected, the card block 504 can be moved between the moving block 501 and the rotating rod 4 by rotating the rotating block 502, thereby reducing the gap between the moving block 501 and the rotating rod 4, and then fixing the moving block 501 and the rotating rod 4, and the sponge pad provided can effectively increase the friction force, thereby making the fixation more stable.

[0038] The working principle of the above embodiment is:

[0039] (1) When the position of the telescopic plate 701 needs to be adjusted, the insertion block 703 or the fixed block 702 limits the extension and retraction of the telescopic plate 701, so that when the rotating rod 4 is rotated, the fixed component 5 will pull the long baffle wall 6 to move, thereby reducing the pulling of the long baffle wall 6 on the sliding block 704 and the positioning block 705, thereby effectively reducing the friction force, making it easy to push the telescopic plate 701 to move, and completing the position adjustment of the cross block component 7. The overall structure is simple, and the cross block component 7 can be adjusted by rotating the rotating rod 4, so that the adjustment is more efficient, and the overall structure is more practical.

[0040] (2) By rotating the rotating block 502, the rotating block 502 can be moved due to the extrusion of the thread, so that the rotating block 502 pushes the connecting block 503 and the clamping block 504 to move, so that the clamping block 504 is away from the inside of the moving block 501, thereby reducing the friction between the moving block 501 and the rotating rod 4, so that the fixing component 5 can slide on the outer surface of the rotating rod 4, and by pulling out the plug block 703 or rotating the fixing block 702, the length of the telescopic plate 701 can be adjusted, and then the long retaining wall 6 can be moved. The overall structure is simple, which effectively improves the convenience of adjustment, making the overall structure more practical.

Claims

1. A mold frame for a molding machine for producing a refrigerated compartment insulation board, comprising a fixed frame (1), characterized in that: A positioning rail (2) is fixed between the left and right side walls of the inner cavity of the fixing frame (1), two connecting blocks (3) are fixed to the inner top wall of the fixing frame (1), and a rotating rod (4) is rotatably connected inside the two connecting blocks (3); The outer surface of the rotating rod (4) is slidably connected to two fixing components (5), the outer surface of the fixing component (5) is threadedly connected to a long retaining wall (6) slidably connected to the positioning rail (2), the fixing component (5) is used to fix the position of the long retaining wall (6), and a cross block component (7) is slidably connected between the two long retaining walls (6), and the cross block component (7) is used to cooperate with the long retaining wall (6) to form a raw material placement space; The fixing assembly (5) comprises a moving block (501), a rotating block (502), a connecting block (503) and a clamping block (504); the moving block (501) is slidably connected to the rotating rod (4); the outer surface of the moving block (501) is threadedly connected to the rotating block (502); the left side of the rotating block (502) is fixed to the connecting block (503); the left side of the connecting block (503) is rotatably connected to the clamping block (504); and the clamping block (504) is located between the rotating rod (4) and the moving block (501).

2. A mold frame for a forming machine for producing a refrigerated compartment insulation board according to claim 1, characterized in that: The moving block (501) is an external thread block, and threaded holes matching the external thread block are provided inside the rotating block (502) and the long retaining wall (6).

3. The mold frame of a molding machine for producing a refrigerated compartment insulation board according to claim 1, characterized in that: A handle (8) is fixed to the right side of the rotating rod (4), and friction strips are fixed to the outer surfaces of the handle (8) and the rotating block (502).

4. The mold frame of a molding machine for producing a refrigerated compartment insulation board according to claim 1, characterized in that: The cross baffle assembly (7) comprises a telescopic plate (701), a fixed block (702) and an insert block (703); the telescopic plate (701) is fixed to the long baffle wall (6); the front side of the telescopic plate (701) is threadedly connected to the fixed block (702); and the front side of the telescopic plate (701) is plugged into the insert block (703).

5. A mold frame for a forming machine for producing a refrigerated compartment insulation board according to claim 4, characterized in that: Sliding blocks (704) slidably connected to the long retaining wall (6) are fixed to both left and right sides of the telescopic plate (701); a positioning block (705) slidably connected to the long retaining wall (6) is fixed to the side of the sliding block (704) away from the telescopic plate (701); a roller (706) is rotatably connected inside the positioning block (705).

6. A mold frame for a forming machine for producing a refrigerated compartment insulation board according to claim 5, characterized in that: The telescopic plate (701) comprises an extension plate fixed to a left sliding block (704), and the right side of the extension plate is slidably connected to an extension block fixed to a right sliding block (704).

7. The mold frame of a molding machine for producing a refrigerated compartment insulation board according to claim 1, characterized in that: The clamping block (504) is a deformable plastic block, and a sponge pad is fixed to a side of the clamping block (504) away from the connecting block (503).

8. The mold frame of a molding machine for producing a refrigerated compartment insulation board according to claim 2, characterized in that: The threads of the two external thread blocks are opposite to each other, and the back side of the long retaining wall (6) is slidably connected to the positioning rail (2).

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