A solid wood support bidirectional pressure-bearing reinforcement device

Abstract

This invention provides a bidirectional pressure-bearing reinforcement device for solid wood supports, comprising bidirectional pressure-bearing components. Two bidirectional pressure-bearing components are symmetrically distributed between a lower fixed frame and an upper fixed frame, and the two bidirectional pressure-bearing components on both sides are used for pressure-bearing reinforcement of the solid wood support. It also includes rolling pressure rollers and moving components. Two rolling pressure rollers are symmetrically distributed between the lower fixed frame and the upper fixed frame, and each rolling pressure roller is connected to a moving component at both ends. The moving components on the upper and lower sides are respectively connected to opposite sides of the lower and upper fixed frames. This invention utilizes the bidirectional pressure-bearing components to apply pressure to the solid wood support from both the upper and lower sides, thereby achieving bidirectional pressure-bearing reinforcement of the solid wood support, improving the efficiency and effect of pressure curing of the solid wood support. Furthermore, for solid wood supports of different sizes, the rolling pressure rollers can be used for auxiliary pressure curing, eliminating the need to replace the pressure plates and further improving the efficiency of pressure curing of the solid wood support.

Description

Technical Field

[0001] This utility model relates to the field of wooden support processing, and in particular to a two-way pressure-bearing reinforcement device for solid wood supports. Background Technology

[0002] Solid wood pallets, also known as solid wood pallets, are widely used equipment in the logistics, warehousing, and transportation sectors. They are pallets made from natural wood, primarily fir, pine, and hemlock. The manufacturing process typically includes material selection, cutting, planing, and finishing, resulting in a sturdy and durable pallet. Solid wood pallets play a vital role in logistics, warehousing, and transportation due to their durability, cost-effectiveness, and environmental sustainability. With increasing market demand and technological advancements, the solid wood pallet industry will continue to develop towards environmental protection, intelligence, and customization.

[0003] During the processing of solid wood trays, pressure curing is required. Pressure curing involves applying pressure to inject high-molecular resin into the cell walls of the wood and cross-link it, thereby enhancing the density, hardness, and stability of the wood. Through the pressure curing process, solid wood trays can significantly improve durability and reliability while maintaining cost advantages.

[0004] In the authorized Chinese utility model patent "Announcement No.: CN210715453U, Title: Automatic Pressure Curing Device and Automatic Pressure Curing Workbench", the bonding quality and efficiency are improved by precisely controlling the pressure and curing time during workpiece bonding. However, the above application applies pressure to the board from one side, resulting in low curing efficiency. In addition, when applying pressure to boards of different sizes, the above application requires a pressure plate of corresponding size, which leads to frequent replacement of the pressure plate and affects the efficiency of pressure curing. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of low efficiency in unidirectional pressure-bearing reinforcement in the existing technology and to provide a bidirectional pressure-bearing reinforcement device for solid wood supports.

[0006] The present invention solves the above-mentioned technical problems through the following technical solution:

[0007] This utility model provides a two-way pressure-bearing reinforcement device for solid wood supports, including a lower fixing frame and an upper fixing frame.

[0008] Support columns, with multiple support columns connecting the lower fixed frame and the upper fixed frame;

[0009] A bidirectional pressure assembly is provided between the lower fixed frame and the upper fixed frame, with two bidirectional pressure assemblies symmetrically distributed vertically. The bidirectional pressure assemblies on both sides are used to reinforce the solid wood support under pressure.

[0010] The rolling pressure roller and the moving assembly are provided. Two rolling pressure rollers are symmetrically distributed between the lower fixed frame and the upper fixed frame. Each rolling pressure roller is connected to the moving assembly at both ends. The moving assemblies on the upper and lower sides are respectively connected to the opposite sides of the lower fixed frame and the upper fixed frame.

[0011] In this technical solution, the bidirectional pressure component can apply pressure to the solid wood support from both the top and bottom, thereby achieving bidirectional pressure reinforcement of the solid wood support, improving the efficiency of pressure curing of the solid wood support, and enhancing the effect of pressure curing of the solid wood support. Furthermore, for solid wood supports of different sizes, rolling pressure rollers can be used for auxiliary pressure curing without the need to replace the pressure strips, further improving the efficiency of pressure curing of the solid wood support.

[0012] Preferably, both the lower fixing frame and the upper fixing frame include four support plates and four connecting strips, and the four support plates located on the same horizontal plane are arranged in a truncated structure.

[0013] A connecting strip connects two adjacent support plates.

[0014] In this technical solution, multiple connecting strips can be used to connect multiple support plates, increasing the structural strength of the lower and upper fixed frames.

[0015] Preferably, the rectangular structure consisting of multiple support plates and multiple connecting strips is connected to a cross reinforcement frame on its inner side.

[0016] In this technical solution, the structural strength of the lower and upper fixed frames can be further increased by using cross-reinforcing frames.

[0017] Preferably, the bidirectional pressurization assembly includes two sets of symmetrically distributed pressurization devices, and the two sets of pressurization devices are respectively connected to opposite sides of the support plates located on the upper and lower sides;

[0018] Both sets of pressurizing devices are connected to a lifting plate on opposite sides, and the lifting plate is slidably connected to the surface of the support column;

[0019] The four lifting plates located on the same plane are arranged in a rectangular structure, and pressure strips connect adjacent lifting plates located on the same plane.

[0020] In this technical solution, the bidirectional pressure component can apply pressure to the solid wood support from both the top and bottom sides simultaneously, thereby achieving pressure-bearing curing of the solid wood board.

[0021] Preferably, the pressurizing device consists of four pressurizing power units arranged in a rectangular structure, with the pressurizing power units located on the upper and lower sides respectively connected to the support plates located on the upper and lower sides.

[0022] In this technical solution, a pressure device can be used to apply pressure to the solid wood support.

[0023] The two rolling pressure rollers are respectively disposed inside the rectangular structure composed of lifting plates.

[0024] In this technical solution, the solid wood support can be further pressurized by using a rolling pressure roller.

[0025] Preferably, the moving component includes a rotating shaft, both ends of the rolling pressure roller are rotatably connected to the rotating shaft, and a moving plate is connected to the side of the rotating shaft away from the rolling pressure roller;

[0026] The movable plates on both sides are respectively threadedly connected to two threaded columns. One end of the threaded column is rotatably connected to one side of the fixed side plate, and the other end of the threaded column is rotatably connected to the mounting frame. The fixed side plate and the mounting frame are respectively connected to the top of the pressure strip plate.

[0027] The two threaded columns located on the same horizontal plane are respectively connected to the drive assembly at both ends, and the drive assembly is located in the inner cavity of the mounting frame.

[0028] In this technical solution, the position of the rolling pressure roller can be adjusted by a movable component, thereby driving the rolling pressure roller to move.

[0029] Preferably, a plurality of limiting rails are connected between the fixed side plate and the mounting frame, and the surface of the limiting rails is slidably connected through the movable plate.

[0030] In this technical solution, the movement trajectory of the moving plate can be limited by the limiting track.

[0031] Preferably, the drive assembly includes a drive source connected to the inside of the mounting frame, and both output ends of the drive source are connected to a drive shaft.

[0032] The end of the drive shaft furthest from the drive source is connected to a transmission part, which is connected to one end of the threaded column.

[0033] In this technical solution, the driving component can simultaneously provide driving force to the threaded columns on both sides.

[0034] Preferably, the transmission unit consists of two meshing bevel gears, one of which is connected to one end of the transmission shaft, and the other bevel gear is connected to one end of the threaded column.

[0035] In this technical solution, a transmission unit is used to drive the threaded column and the transmission shaft.

[0036] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0037] The positive and progressive effects of this utility model are as follows:

[0038] This invention utilizes a bidirectional pressure-applying component to apply pressure to the solid wood support from both the top and bottom, thereby achieving bidirectional pressure-bearing reinforcement of the solid wood support, improving the efficiency of pressure curing, and enhancing the effect of pressure curing. Furthermore, for solid wood supports of different sizes, a rolling pressure roller can be used for auxiliary pressure curing without the need to replace the pressure strip, further improving the efficiency of pressure curing. Attached Figure Description

[0039] Figure 1 This is a structural schematic diagram of the solid wood support bidirectional pressure-bearing reinforcement device according to an embodiment of this utility model.

[0040] Figure 2 for Figure 1 The diagram shows the overall front view of the solid wood support bidirectional pressure-bearing reinforcement device.

[0041] Figure 3 for Figure 1 The diagram shows a side view of the cross-sectional structure of the solid wood support bidirectional pressure-bearing reinforcement device.

[0042] Figure 4 for Figure 1 The diagram shows a three-dimensional structural representation of the connection relationship between the rolling pressure roller, the moving component, and the driving component of the solid wood support bidirectional pressure reinforcement device.

[0043] Figure 5 for Figure 4 The diagram shows a partially enlarged structural diagram of point A of the solid wood support bidirectional pressure-bearing reinforcement device.

[0044] Explanation of reference numerals in the attached figures

[0045] 1. Lower fixing frame;

[0046] 2. Install the upper fixing frame;

[0047] 3. Support columns;

[0048] 4. Bidirectional pressurization assembly; 41. Pressurization device; 42. Lifting plate; 43. Pressurization strip;

[0049] 5. Rolling pressure roller;

[0050] 6. Moving component; 61. Rotating shaft; 62. Moving plate; 63. Threaded column; 64. Fixed side plate; 65. Mounting frame; 66. Limiting rail;

[0051] 7. Support plate;

[0052] 8. Connecting strip;

[0053] 9. Cross-bracing;

[0054] 10. Drive assembly; 101. Drive source; 102. Drive shaft; 103. Transmission unit. Detailed Implementation

[0055] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0056] Figures 1 to 5 The diagram shown is a structural schematic of an embodiment of the solid wood support bidirectional pressure-bearing reinforcement device of this utility model. The solid wood support bidirectional pressure-bearing reinforcement device includes a lower fixing frame 1 and an upper fixing frame 2.

[0057] Support columns 3, multiple support columns 3 are connected between the lower fixing frame 1 and the upper fixing frame 2;

[0058] Two bidirectional pressure components 4 are provided between the lower fixed frame 1 and the upper fixed frame 2, and the bidirectional pressure components 4 on both sides are used to reinforce the solid wood support under pressure.

[0059] The rolling pressure roller 5 and the moving component 6 are provided. Two rolling pressure rollers 5 are symmetrically distributed between the lower fixed frame 1 and the upper fixed frame 2. Each rolling pressure roller 5 is connected to the moving component 6 at both ends. The moving components 6 on the upper and lower sides are respectively connected to the opposite sides of the lower fixed frame 1 and the upper fixed frame 2.

[0060] In this technical solution, the bidirectional pressure component 4 can apply pressure to the solid wood support from both the top and bottom, thereby achieving bidirectional pressure reinforcement of the solid wood support, improving the efficiency of pressure curing of the solid wood support, and improving the effect of pressure curing of the solid wood support. Furthermore, for solid wood supports of different sizes, the rolling pressure roller 5 can be used for auxiliary pressure curing without replacing the pressure plate 43, thus improving the efficiency of pressure curing of the solid wood support.

[0061] Both the lower fixing frame 1 and the upper fixing frame 2 include four support plates 7 and four connecting strips 8, and the four support plates 7 located on the same horizontal plane are arranged in a truncated structure.

[0062] A connecting strip 8 connects two adjacent support plates 7.

[0063] In this technical solution, multiple connecting strips 8 can be used to connect multiple support plates 7, thereby increasing the structural strength of the lower fixed frame 1 and the upper fixed frame 2.

[0064] The rectangular structure composed of multiple support plates 7 and multiple connecting strips 8 is connected to a cross reinforcing frame 9 on its inner side.

[0065] In this technical solution, the cross reinforcement frame 9 can be used to further increase the structural strength of the lower fixing frame 1 and the upper fixing frame 2.

[0066] The bidirectional pressurization assembly 4 includes two sets of symmetrically distributed pressurization devices 41, and the two sets of pressurization devices 41 are respectively connected to the opposite side of the support plates 7 located on the upper and lower sides.

[0067] Each of the two sets of pressurizing devices 41 is connected to a lifting plate 42 on one side opposite to the other, and the lifting plate 42 is slidably connected to the surface of the support column 3;

[0068] The four lifting plates 42 located on the same plane are arranged in a rectangular structure, and a pressure strip 43 is connected between two adjacent lifting plates 42 located on the same plane.

[0069] In this technical solution, the bidirectional pressure component 4 can apply pressure to the solid wood support from both the top and bottom sides simultaneously, thereby achieving pressure-bearing curing of the solid wood board.

[0070] The pressurizing device 41 consists of four pressurizing power units arranged in a rectangular structure. The pressurizing power units located on the upper and lower sides are respectively connected to the support plates 7 located on the upper and lower sides.

[0071] In this technical solution, the solid wood support can be pressurized using the pressurizing device 41.

[0072] In use, the pressure device 41 can be used to move the lifting plates 42 on both sides along the support column 3, thereby driving the corresponding pressure strips 43 to move in the same direction. This allows the pressure strips 43 on the upper and lower sides to move towards each other, so that the pressure strips 43 on the upper and lower sides contact and apply pressure to the solid wood support. Then, wait for a period of time to achieve the pressure curing of the solid wood support.

[0073] The two rolling pressure rollers 5 are respectively disposed inside the rectangular structure composed of the lifting plate 42.

[0074] In this technical solution, the rolling pressure roller 5 can be used to further pressurize the solid wood support.

[0075] During pressurization, the bidirectional pressurizing component 4 drives the rolling pressurizing roller 5 to contact the solid wood support. Then, the moving component 6 drives the rolling pressurizing roller 5 to move. At this time, the rolling pressurizing roller 5 can roll, so that the rolling pressurizing roller 5 moves back and forth on the solid wood support. Thus, the rolling pressurizing rollers 5 on the upper and lower sides can be used to further pressurize the solid wood support, shorten the curing time, and improve the efficiency of the solid wood support in bearing pressure and strengthening.

[0076] The moving component 6 includes a rotating shaft 61, and the two ends of the rolling pressure roller 5 are rotatably connected to the rotating shaft 61. A moving plate 62 is connected to the side of the rotating shaft 61 away from the rolling pressure roller 5.

[0077] The movable plates 62 on both sides are threadedly connected to two threaded posts 63 respectively. One end of the threaded post 63 is rotatably connected to one side of the fixed side plate 64, and the other end of the threaded post 63 is rotatably connected to the mounting frame 65. The fixed side plate 64 and the mounting frame 65 are respectively connected to the top of the pressure strip plate 43.

[0078] Two threaded posts 63 located on the same horizontal plane are respectively connected to the drive assembly 10 at both ends, and the drive assembly 10 is located in the inner cavity of the mounting frame 65.

[0079] In this technical solution, the position of the rolling pressure roller 5 can be adjusted by the movable component 6, thereby driving the rolling pressure roller 5 to move.

[0080] A plurality of limiting rails 66 are connected between the fixed side plate 64 and the mounting frame 65, and the surface of the limiting rails 66 is slidably connected through the movable plate 62.

[0081] In this technical solution, the movement trajectory of the moving plate 62 can be limited by the limiting track 66.

[0082] In use, the drive assembly 10 drives the threaded columns 63 on both sides to rotate. When the threaded columns 63 rotate, they can drive the moving plate 62 to move along the limit track 66, which can drive the rotating shaft 61 to move, and then drive the rolling pressure roller 5 to move in the same direction.

[0083] At this time, under the action of the rotating shaft 61, the rolling pressure roller 5 can roll when moving.

[0084] The drive assembly 10 includes a drive source 101, which is connected to the inside of the mounting frame 65. Both output ends of the drive source 101 are connected to a drive shaft 102.

[0085] The end of the drive shaft 102 away from the drive source 101 is connected to a drive unit 103, and the drive unit 103 is connected to one end of the threaded column 63.

[0086] In this technical solution, the drive assembly 10 can simultaneously provide driving force to the threaded posts 63 on both sides.

[0087] The transmission unit 103 consists of two meshing bevel gears, one of which is connected to one end of the transmission shaft 102, and the other bevel gear is connected to one end of the threaded column 63.

[0088] In this technical solution, the threaded column 63 and the drive shaft 102 are connected by the transmission part 103.

[0089] When in use, the drive source 101 can drive the transmission shafts 102 on both sides to rotate, thereby driving the corresponding transmission parts 103 to rotate, and in turn driving the corresponding threaded column 63 to rotate.

[0090] The pressurizing power unit is a hydraulic cylinder or other device capable of applying pressure.

[0091] The drive source 101 is a dual-axis motor or other device capable of outputting bidirectional rotational kinetic energy.

[0092] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A bidirectional pressure bearing reinforcing device for solid wood supports, comprising a lower fixing bracket (1) and an upper fixing bracket (2), characterized in that, The solid wood support bidirectional pressure-bearing reinforcement device also includes: support columns (3), and multiple support columns (3) are connected between the lower fixed frame (1) and the upper fixed frame (2). Two bidirectional pressure components (4) are provided between the lower fixed frame (1) and the upper fixed frame (2), and the two bidirectional pressure components (4) on both sides are used to reinforce the solid wood support under pressure. Rolling pressure roller (5) and moving component (6) are provided between the lower fixed frame (1) and the upper fixed frame (2). Two rolling pressure rollers (5) are symmetrically distributed between the upper and lower fixed frames. Each rolling pressure roller (5) is connected to the moving component (6) at both ends. The moving components (6) on the upper and lower sides are respectively connected to the opposite side of the lower fixed frame (1) and the upper fixed frame (2).

2. The solid wood footing bidirectional pressure bearing reinforcement apparatus as claimed in claim 1, wherein: Both the lower fixing frame (1) and the upper fixing frame (2) include four support plates (7) and four connecting strips (8), and the four support plates (7) located on the same horizontal plane are arranged in a truncated structure. A connecting strip (8) connects two adjacent support plates (7).

3. The solid wood footing bidirectional pressure bearing reinforcement apparatus as claimed in claim 2, wherein: The rectangular structure consisting of multiple support plates (7) and multiple connecting strips (8) is connected to a cross reinforcement frame (9) on its inner side.

4. The solid wood footing bidirectional pressure bearing reinforcement apparatus as claimed in claim 1, wherein: The bidirectional pressurization assembly (4) includes two sets of symmetrically distributed pressurization devices (41), and the two sets of pressurization devices (41) are respectively connected to the opposite side of the support plates (7) located on the upper and lower sides; Each of the two sets of pressurizing devices (41) is connected to a lifting plate (42) on one side opposite to the other, and the lifting plate (42) is slidably connected to the surface of the support column (3); The four lifting plates (42) located on the same plane are arranged in a rectangular structure, and pressure strips (43) are connected between two adjacent lifting plates (42) located on the same plane.

5. The solid wood footing bidirectional pressure bearing reinforcement apparatus as claimed in claim 4, wherein: The pressurizing device (41) consists of four pressurizing power units distributed in a rectangular structure. The pressurizing power units located on the upper and lower sides are respectively connected to the support plates (7) located on the upper and lower sides.

6. The solid wood footing bidirectional pressure-bearing reinforcement apparatus as claimed in claim 1, wherein: The two rolling pressure rollers (5) are respectively disposed inside the rectangular structure composed of the lifting plate (42).

7. The solid wood footing bidirectional pressure-bearing reinforcement apparatus as claimed in claim 1, wherein: The moving component (6) includes a rotating shaft (61), and the rotating shaft (61) is rotatably connected to both ends of the rolling pressure roller (5). A moving plate (62) is connected to the side of the rotating shaft (61) away from the rolling pressure roller (5). The movable plates (62) on both sides are threadedly connected to two threaded columns (63). One end of the threaded column (63) is rotatably connected to one side of the fixed side plate (64), and the other end of the threaded column (63) is rotatably connected to the mounting frame (65). The fixed side plate (64) and the mounting frame (65) are respectively connected to the top of the pressure strip plate (43). The two threaded columns (63) located on the same horizontal plane are respectively connected to the drive assembly (10) for transmission. The drive assembly (10) is located in the inner cavity of the mounting frame (65).

8. The solid wood footing bidirectional pressure-bearing reinforcement apparatus as claimed in claim 7, wherein: Multiple limiting rails (66) are connected between the fixed side plate (64) and the mounting frame (65), and the surface of the limiting rails (66) is slidably connected through the movable plate (62).

9. The solid wood footing bidirectional pressure-bearing reinforcement apparatus as claimed in claim 7, wherein: The drive assembly (10) includes a drive source (101), which is connected to the inside of the mounting frame (65), and both output ends of the drive source (101) are connected to a drive shaft (102). The drive shaft (102) is connected to a drive unit (103) at the end away from the drive source (101), and the drive unit (103) is connected to one end of the threaded column (63).

10. The solid wood footing bidirectional pressure-bearing reinforcement apparatus as claimed in claim 9, wherein: The transmission unit (103) consists of two meshing bevel gears, one of which is connected to one end of the transmission shaft (102), and the other bevel gear is connected to one end of the threaded column (63).

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