Pressing device for core-board production

Abstract

The utility model belongs to the technical field of blockboard production, and particularly relates to a laminating device for blockboard production, which comprises a base, two support plates are symmetrically arranged on two sides of the base respectively, a plurality of conveying rollers are rotatably connected between the two support plates on the same side, and the conveying rollers are rotatably connected with the base. A sliding hole is formed in the outer wall of one supporting plate, a threaded rod is rotationally connected to the inner wall of the sliding hole, and the end of the threaded rod penetrates through the supporting plate and extends to the outer side of the supporting plate. A plurality of thin wood plates are stacked on a conveying roller, a motor drives a threaded rod to rotate, so that a threaded block slides along the inner wall of a sliding hole, the threaded block drives a push plate to move, the stacked thin wood plates are pushed by the push plate to move upwards, the thin wood plates are pushed to the top of a pressing table, and an electric push rod pushes an abutting plate to continue to rotate; and the thin wood plate is pushed by the abutting plate to roll down from the conveying roller on the other side, so that the thin wood plate can be rapidly discharged, and the machining efficiency of the thin wood plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board production, and more specifically to a pressing device used for block board production. Background Art

[0002] Blockboard refers to a special plywood made by gluing and pressing wood planks or hollow boards as the core board, and covering two or more layers of plywood on both sides. The characteristics of blockboard are mainly determined by the core board structure. It is widely used in furniture manufacturing, sewing machine tables, carriages, ships, etc. and in the construction industry. The process requirements of blockboard are very high. Not only does it require sufficient space to allow the wood to have sufficient time for adaptive natural drying, but it also requires strict drying process control through drying kilns. In the production process of blockboard, pressing devices are used for pressing work.

[0003] In the existing technology, such as the document with publication number CN219311519U, a pressing device for the production of blockboard is specifically disclosed. Although the device in the document can effectively press the blockboard, during operation, the blockboard needs to be stacked on the pressing device one by one, and after pressing, the blockboard needs to be taken out, and this operation needs to be manually operated. Manual operation consumes a lot of time, which affects the overall processing efficiency of the blockboard. For this reason, we propose a pressing device for the production of blockboard. Utility Model Content

[0004] Based on the above-mentioned device in the prior art, although it can effectively press the blockboard, during operation, it is necessary to stack the blockboards on the pressing device one by one, and after pressing, the blockboards need to be taken out, and this operation needs to be performed manually. Manual operation consumes a lot of time, which affects the overall processing efficiency of the blockboard. The utility model proposes a pressing device for blockboard production.

[0005] The utility model proposes a pressing device for the production of blockboard, comprising a base, two support plates are symmetrically arranged on both sides of the base, a plurality of conveying rollers are rotatably connected between the two support plates on the same side, a sliding hole is opened on the outer wall of one of the support plates, a threaded rod is rotatably connected to the inner wall of the sliding hole, the end of the threaded rod passes through the support plate and extends to the outside thereof, a threaded block is slidably connected to the inner wall of the sliding hole, the end of the threaded rod passes through the threaded block and is threadedly connected to the threaded block, a push plate is fixedly connected to the inner side of the threaded block, a driving assembly is installed on the outer wall of the support plate, and the driving assembly is connected to the threaded rod.

[0006] Preferably, support columns are fixedly connected at the four corners of the top of the base, a top plate is provided above the base, the bottom of the top plate is fixedly connected to multiple support columns, a pressing table is provided between the base and the top plate, multiple support columns all pass through the pressing table and are fixedly connected thereto, a hydraulic cylinder is fixedly connected to the top of the top plate, the output end of the hydraulic cylinder passes through the top plate and extends to its bottom, and the output end of the hydraulic cylinder is fixedly connected to a pressing plate.

[0007] Preferably, two sides of the pressing platform are respectively fixedly connected to the support plates, and two limit plates are fixedly connected to the top of the pressing platform, and two ends of the two limit plates are respectively fixedly connected to the support plates.

[0008] Preferably, the driving assembly comprises a machine base, an end of the machine base is fixedly connected to a support plate, an outer wall of the machine base is fixedly connected to a motor, and an output end of the motor is fixedly connected to a threaded rod.

[0009] Preferably, it further comprises a mounting plate, the bottom of the mounting plate is fixedly connected to two supporting blocks, and the bottoms of the two supporting blocks are respectively fixedly connected to the supporting plate.

[0010] Preferably, an electric push rod is fixedly connected to the inner wall of the mounting plate, a connecting shaft is fixedly connected to the output end of the electric push rod, and an abutment plate is fixedly connected to the output end of the connecting shaft.

[0011] Preferably, a cylinder is fixedly connected to the inner wall of the top plate, a baffle is slidably connected between the two limit plates, a connecting block is fixedly connected to the outer wall of the baffle, and the top of the connecting block is fixedly connected to the output end of the cylinder.

[0012] The beneficial effects of the present invention are:

[0013] 1. Stack multiple planks of wood on the conveyor roller, and use the motor to drive the threaded rod to rotate, so that the threaded block slides along the inner wall of the slide hole, and the threaded block drives the push plate to move, and the push plate pushes the stacked planks of wood upward, and pushes the planks of wood to the top of the pressing table. The electric push rod pushes the abutment plate to continue rotating, and the abutment plate pushes the planks of wood to roll off the conveyor roller on the other side, so that the planks of wood can be unloaded quickly, thereby improving the processing efficiency of the planks of wood.

[0014] 2. Push the connecting shaft to move through the electric push rod, push the abutment plate to move through the connecting shaft, and squeeze one side of the plank through the abutment plate, so that the other end of the plank abuts against the baffle, thereby aligning the stacked planks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of the base, pressing table, top plate and hydraulic cylinder of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. support column; 3. pressing table; 4. top plate; 5. hydraulic cylinder; 6. pressing plate; 7. supporting plate; 8. conveying roller; 9. sliding hole; 10. threaded rod; 11. threaded block; 12. machine base; 13. motor; 14. push plate; 15. mounting plate; 16. supporting block; 17. electric push rod; 18. connecting shaft; 19. abutment plate; 20. limit plate; 21. cylinder; 22. connecting block; 23. baffle. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1 to Figure 3 As shown, a pressing device for the production of blockboard comprises a base 1, two supporting plates 7 are symmetrically arranged on both sides of the base 1, a plurality of conveying rollers 8 are rotatably connected between the two supporting plates 7 on the same side, a sliding hole 9 is opened on the outer wall of one of the supporting plates 7, a threaded rod 10 is rotatably connected to the inner wall of the sliding hole 9, the end of the threaded rod 10 penetrates the supporting plate 7 and extends to the outside thereof, a threaded block 11 is slidably connected to the inner wall of the sliding hole 9, the end of the threaded rod 10 penetrates the threaded block 11 and is threadedly connected thereto, a push plate 14 is fixedly connected to the inner side of the threaded block 11, a driving assembly is installed on the outer wall of the supporting plate 7, the driving assembly is connected to the threaded rod 10, the driving assembly comprises a machine base 12, the end of the machine base 12 is fixedly connected to the supporting plate 7, a motor 13 is fixedly connected to the outer wall of the machine base 12, and the output end of the motor 13 is fixedly connected to the threaded rod 10.

[0021] like Figure 1 and Figure 2 As shown, support columns 2 are fixedly connected at the four corners of the top of the base 1, a top plate 4 is provided above the base 1, and the bottom of the top plate 4 is fixedly connected to multiple support columns 2. A pressing platform 3 is provided between the base 1 and the top plate 4, and multiple support columns 2 all penetrate the pressing platform 3 and are fixedly connected thereto. A hydraulic cylinder 5 is fixedly connected to the top of the top plate 4, and the output end of the hydraulic cylinder 5 penetrates the top plate 4 and extends to its lower part, and a pressing plate 6 is fixedly connected to the output end of the hydraulic cylinder 5. Both sides of the pressing platform 3 are respectively fixedly connected to the support plates 7, and two limit plates 20 are fixedly connected to the top of the pressing platform 3, and the two ends of the two limit plates 20 are respectively fixedly connected to the support plates 7.

[0022] like Figure 3 As shown, it also includes a mounting plate 15, two support blocks 16 are fixedly connected to the bottom of the mounting plate 15, the bottoms of the two support blocks 16 are respectively fixedly connected to the support plate 7, an electric push rod 17 is fixedly connected to the inner wall of the mounting plate 15, a connecting shaft 18 is fixedly connected to the output end of the electric push rod 17, and a stop plate 19 is fixedly connected to the output end of the connecting shaft 18.

[0023] like Figure 3 As shown, the inner wall of the top plate 4 is fixedly connected to a cylinder 21, a baffle 23 is slidably connected between the two limit plates 20, a connecting block 22 is fixedly connected to the outer wall of the baffle 23, and the top of the connecting block 22 is fixedly connected to the output end of the cylinder 21.

[0024] Working principle: by stacking multiple thin wood boards on the conveying roller 8, the motor 13 drives the threaded rod 10 to rotate, so that the threaded block 11 slides along the inner wall of the sliding hole 9, and the threaded block 11 drives the push plate 14 to move, and the push plate 14 pushes the stacked thin wood boards upward, and pushes the thin wood boards to the top of the pressing table 3;

[0025] The electric push rod 17 pushes the connecting shaft 18 to move, and the connecting shaft 18 pushes the abutment plate 19 to move, and the abutment plate 19 presses one side of the plank, so that the other end of the plank abuts against the baffle 23, so that the stacked planks are aligned;

[0026] The hydraulic cylinder 5 pushes the pressing plate 6 downward, so that the thin wood board can be pressed. After pressing, the hydraulic cylinder 5 drives the pressing plate 6 to move upward, and the motor 13 drives the threaded rod 10 to rotate in the opposite direction. At this time, the threaded block 11 drives the push plate 14 to move downward;

[0027] The cylinder 21 drives the connecting block 22 to move, so that the connecting block 22 drives the baffle plate 23 to move upward and break away from the obstruction of the plank. At this time, the electric push rod 17 pushes the abutment plate 19 to continue to rotate, and the abutment plate 19 pushes the plank to roll off the conveying roller 8 on the other side, so that the plank can be unloaded quickly, thereby improving the processing efficiency of the plank.

[0028] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A pressing device for producing blockboard, comprising a base (1), characterized in that: Two support plates (7) are symmetrically arranged on both sides of the base (1), and a plurality of conveying rollers (8) are rotatably connected between the two support plates (7) located on the same side. A sliding hole (9) is opened on the outer wall of one of the support plates (7), and a threaded rod (10) is rotatably connected to the inner wall of the sliding hole (9). The end of the threaded rod (10) passes through the support plate (7) and extends to the outside thereof. A threaded block (11) is slidably connected to the inner wall of the sliding hole (9), and the end of the threaded rod (10) passes through the threaded block (11) and is threadedly connected thereto. A push plate (14) is fixedly connected to the inner side of the threaded block (11). A driving assembly is installed on the outer wall of the support plate (7), and the driving assembly is connected to the threaded rod (10).

2. The pressing device for blockboard production according to claim 1, characterized in that: The four corners of the top of the base (1) are fixedly connected to support columns (2); a top plate (4) is provided above the base (1); the bottom of the top plate (4) is fixedly connected to a plurality of support columns (2); a pressing platform (3) is provided between the base (1) and the top plate (4); the plurality of support columns (2) pass through the pressing platform (3) and are fixedly connected thereto; a hydraulic cylinder (5) is fixedly connected to the top of the top plate (4); the output end of the hydraulic cylinder (5) passes through the top plate (4) and extends below it; the output end of the hydraulic cylinder (5) is fixedly connected to a pressing plate (6).

3. The pressing device for blockboard production according to claim 2, characterized in that: The two sides of the pressing platform (3) are respectively fixedly connected to the support plate (7), and the top of the pressing platform (3) is fixedly connected to two limit plates (20), and the two ends of the two limit plates (20) are respectively fixedly connected to the support plate (7).

4. The pressing device for blockboard production according to claim 3 is characterized in that: The driving assembly comprises a machine base (12), the end of the machine base (12) is fixedly connected to the support plate (7), the outer wall of the machine base (12) is fixedly connected to a motor (13), and the output end of the motor (13) is fixedly connected to the threaded rod (10).

5. The pressing device for blockboard production according to claim 4 is characterized in that: It also comprises a mounting plate (15), the bottom of which is fixedly connected to two supporting blocks (16), and the bottoms of the two supporting blocks (16) are respectively fixedly connected to the supporting plate (7).

6. The pressing device for blockboard production according to claim 5, characterized in that: An electric push rod (17) is fixedly connected to the inner wall of the mounting plate (15), a connecting shaft (18) is fixedly connected to the output end of the electric push rod (17), and a stop plate (19) is fixedly connected to the output end of the connecting shaft (18).

7. The pressing device for blockboard production according to claim 6, characterized in that: The inner wall of the top plate (4) is fixedly connected to a cylinder (21), a baffle (23) is slidably connected between the two limit plates (20), the outer wall of the baffle (23) is fixedly connected to a connecting block (22), and the top of the connecting block (22) is fixedly connected to the output end of the cylinder (21).

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