Glued wood pressing mechanism
By incorporating a drive guide component and an adjustment component into the glued laminated timber clamping mechanism, flexible adjustment of the board length and thickness is achieved, solving the problem of board misalignment and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANTONG JIAZHU CONSTR TECH CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-02
AI Technical Summary
In the existing glued laminated timber production process, the anti-misalignment structure of the boards is not flexible enough and lacks an effective adjustment structure, which makes the boards prone to misalignment when lubricated with glue.
The worktable is equipped with a drive and guide assembly, as well as length adjustment and height adjustment assemblies. Through the coordinated work of screws, screw cylinders, and pushers, the length and thickness can be flexibly adjusted. The stability of the adjustment process is ensured by guide and positioning components, and stable support is provided in conjunction with the extension assembly.
It enables flexible adaptation and stable clamping of boards of different sizes, preventing misalignment of the boards during the clamping process and improving production efficiency and product quality.
Smart Images
Figure CN224310830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glued laminated timber technology, and in particular to a glued laminated timber clamping mechanism. Background Technology
[0002] Glued laminated timber, also known as glued veneer lumber, is a type of engineered wood material. It is made by gluing multiple layers of solid sawn timber together along the grain using structural adhesives. During production, logs are processed into boards, dried, and surface-treated before being glued, stacked, and cured under pressure. Glued laminated timber is characterized by high strength, dimensional stability, and versatility in design, and is widely used in building structures, interior decoration, and furniture manufacturing.
[0003] Currently, in the production process of glued laminated timber, vertical rods are usually fixedly installed on both sides of the glued laminated timber clamping mechanism to restrict the boards during pressure application and prevent misalignment between the boards due to glue lubrication. However, the existing restricting structure lacks a flexible adjustment mechanism and cannot better prevent misalignment between the boards.
[0004] Therefore, it is necessary to provide a glued laminated timber clamping mechanism to solve the above-mentioned technical problems. Utility Model Content
[0005] This utility model provides a glued laminated timber clamping mechanism, which solves the problem that the existing anti-misalignment structure for boards is not flexible enough.
[0006] To solve the above-mentioned technical problems, the present invention provides a glued laminated timber clamping mechanism: a worktable, wherein a drive guide assembly is provided inside the worktable, two sets of length adjustment components are provided on the top of the drive guide assembly, two sets of height adjustment components are provided inside the two sets of length adjustment components, and the two sets of height adjustment components include a sliding member, the sliding member is disposed inside the length adjustment assembly, a screw cylinder is fixedly connected to the top of the sliding member, a screw rod is threadedly connected inside the screw cylinder, the screw rod passes through the screw cylinder and extends to its outside, a pusher for adjustment is fixedly connected to the outer surface of the screw rod, two guide components for maintaining the direction are symmetrically arranged on the outer side of the screw cylinder, a rotating block is provided on the top of the screw rod, a positioning component is rotatably connected to the outer surface of the rotating block, the top of the two guide components is fixedly connected to the bottom of the positioning component, and two sets of extension components are provided on the top of the two sets of height adjustment components.
[0007] Preferably, the drive guide assembly includes a long slot and two side slots. The long slot is located at the top of the worktable. Two moving blocks for position movement are slidably connected inside the long slot. Two moving blocks are threadedly connected to a bidirectional lead screw, which passes through the worktable and extends to its exterior. A motor for providing power is fixedly connected to the end of the bidirectional lead screw. The two side slots are symmetrically located at the top of the worktable. Two side blocks for stable movement are slidably connected inside the two side slots. The tops of the two side blocks and the two moving blocks are fixedly connected to the bottom of the length adjustment assembly.
[0008] Preferably, the two sets of length adjustment components include a long slot block, which is installed on the top of the moving block and the side block. The interior of the long slot block is slidably connected to the exterior of the sliding member. The interior of the long slot block is rotatably connected to a bidirectional screw for providing power. The outer surface of the bidirectional screw is threadedly connected to the interior of the sliding member. One end of the bidirectional screw is fixedly connected to a drive screwing block, and the other end of the bidirectional screw is fixedly connected to a limit block.
[0009] Preferably, the two sets of extension components include a fixed clamp plate, which is mounted on the outside of the positioning component. An adjustment rod is rotatably connected to the top of the fixed clamp plate, and a movable clamp plate is threadedly connected to the outer surface of the adjustment rod. The adjustment rod passes through the movable clamp plate and extends to its outside.
[0010] Preferably, limiting components are provided on the left and right sides of the two sets of extension components. The limiting components include vertical grooves and hanging rods. The vertical grooves are opened on the left and right sides of the fixed clamping plate, and the hanging rods are installed on the left and right sides of the movable clamping plate. The end of the hanging rod is slidably connected to the inside of the vertical groove.
[0011] Preferably, longitudinal clamping assemblies are respectively provided on the left and right sides of the worktable. The longitudinal clamping assembly includes a limiting component and a longitudinal groove. The longitudinal groove is opened at the top of the worktable. A longitudinal plate for movement is slidably connected inside the longitudinal groove. A circular sleeve is fixedly connected to the outside of the longitudinal plate. A power component is rotatably connected inside the circular sleeve. The limiting component is installed at the top of the worktable. The end of the limiting component is fixedly connected to the outside of the longitudinal plate. The outside of the power component is fixedly connected to the top of the worktable.
[0012] Compared with related technologies, the glued laminated timber clamping mechanism provided by this utility model has the following beneficial effects:
[0013] This utility model provides a glued laminated timber clamping mechanism. By setting a drive guide component on the worktable, it provides a basis for overall adjustment and can adapt to different working conditions. Two sets of length adjustment components can flexibly adjust the length to meet different length specifications. The sliding parts, screw cylinder, screw rod and pusher in the height adjustment component work together to realize thickness adjustment. The guide component cooperates with the rotating block and positioning component to ensure directional stability during the adjustment process, providing a stable and reliable support and adjustment basis for the upper extension component. Attached Figure Description
[0014] Figure 1 A schematic diagram of a preferred embodiment of the glued laminated timber clamping mechanism provided by this utility model;
[0015] Figure 2 for Figure 1 The front sectional view shown is illustrated.
[0016] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;
[0017] Figure 4 for Figure 2 The enlarged schematic diagram of section B is shown below;
[0018] Figure 5 for Figure 1 The diagram shows a partial sectional view.
[0019] Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown.
[0020] The following components are labeled in the diagram: 1. Workbench; 2. Drive guide assembly; 21. Long slot; 22. Side slot; 23. Moving block; 24. Two-way lead screw; 25. Motor; 26. Side block; 3. Length adjustment assembly; 31. Long slot block; 32. Two-way lead screw; 33. Twisting block; 34. Limiting block; 4. Height adjustment assembly; 41. Sliding component; 42. Screw; 43. Screw; 44. Pushing component; 45. Guide component; 46. Rotating block; 47. Positioning component; 5. Extension assembly; 51. Fixed clamping plate; 52. Adjusting rod; 53. Moving clamping plate; 6. Limiting assembly; 61. Vertical slot; 62. Hanging rod; 7. Longitudinal clamping assembly; 71. Restricting component; 72. Longitudinal slot; 73. Longitudinal long plate; 74. Circular sleeve; 75. Power component. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the glued laminated timber clamping mechanism provided by this utility model; Figure 2 for Figure 1 The front sectional view shown is illustrated. Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below; Figure 4 for Figure 2 The enlarged schematic diagram of section B is shown below; Figure 5 for Figure 1 The diagram shows a partial sectional view. Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown. The glued laminated timber clamping mechanism includes: a worktable 1, a drive guide assembly 2 inside the worktable 1, two sets of length adjustment assemblies 3 on the top of the drive guide assembly 2, two sets of height adjustment assemblies 4 inside the two sets of length adjustment assemblies 3 for adjusting thickness, each set of height adjustment assemblies 4 including a sliding member 41 inside the length adjustment assembly 3, a screw cylinder 42 fixedly connected to the top of the sliding member 41, a screw rod 43 threadedly connected inside the screw cylinder 42, the screw rod 43 penetrating the screw cylinder 42 and extending to its exterior, a pusher 44 fixedly connected to the outer surface of the screw rod 43, two guide members 45 symmetrically arranged on the outer side of the screw cylinder 42 for maintaining a constant direction, a rotating block 46 on the top of the screw rod 43, a positioning member 47 rotatably connected to the outer surface of the rotating block 46, the tops of the two guide members 45 fixedly connected to the bottom of the positioning member 47, and two sets of extension assemblies 5 on the top of the two sets of height adjustment assemblies 4.
[0023] The drive guide component 2 can provide an adjustable overall width to accommodate different sizes of boards. The length adjustment component 3 can be adjusted according to different positions of the board. When the position of the length adjustment component 3 is determined, the screw 43 is rotated inside the screw barrel 42 by rotating the pusher 44, so that the screw 43 can be raised and lowered, thereby driving the height adjustment of the extension component 5. The guide component 45 allows the rotating block 46 to rotate inside the positioning component 47, so that when the screw 43 rotates and rises and falls, the extension component 5 can only move up and down in a straight line.
[0024] The drive guide assembly 2 includes a long slot 21 and two side slots 22. The long slot 21 is located on the top of the worktable 1. Two moving blocks 23 for position movement are slidably connected inside the long slot 21. Two bidirectional lead screws 24 are threaded inside the two moving blocks 23. The bidirectional lead screws 24 pass through the worktable 1 and extend to its outside. A motor 25 for providing power is fixedly connected to the end of the bidirectional lead screws 24. The two side slots 22 are symmetrically located on the top of the worktable 1. Two side blocks 26 for stable movement are slidably connected inside the two side slots 22. The tops of the two side blocks 26 and the two moving blocks 23 are fixedly connected to the bottom of the length adjustment assembly 3.
[0025] When the motor 25 rotates, the two moving blocks 23 on the bidirectional lead screw 24 can move towards or away from each other. Since the bottom of the length adjustment component 3 is fixedly connected to the top of the moving block 23, the height adjustment component 4 and the extension component 5 on the length adjustment component 3 can be adjusted as a whole to accommodate the placement of different sized plates. The side block 26 slides inside the side groove 22, and there is a round rod inside the side groove 22. The round rod can provide support force when the side block 26 slides. The top of the side block 26 is connected to the bottom of the length adjustment component 3, which can increase the stability of the length adjustment component 3 when it moves.
[0026] The two sets of length adjustment components 3 include a long slot block 31, which is installed on the top of the moving block 23 and the side block 26. The interior of the long slot block 31 is slidably connected to the exterior of the sliding member 41. The interior of the long slot block 31 is rotatably connected to a bidirectional screw 32 for providing power. The outer surface of the bidirectional screw 32 is threadedly connected to the interior of the sliding member 41. One end of the bidirectional screw 32 is fixedly connected to a drive turning block 33, and the other end of the bidirectional screw 32 is fixedly connected to a limit block 34.
[0027] The bidirectional screw 32 can be rotated by rotating the screwing block 33, thereby changing the position of the sliding member 41. The limiting block 34 prevents the bidirectional screw 32 from detaching from the outside of the long slot block 31.
[0028] The two sets of extension components 5 include a fixed clamping plate 51, which is mounted on the outside of the positioning component 47. An adjusting rod 52 is rotatably connected to the top of the fixed clamping plate 51. A movable clamping plate 53 is threadedly connected to the outer surface of the adjusting rod 52. The adjusting rod 52 passes through the movable clamping plate 53 and extends to its outside.
[0029] The movable clamping plate 53 can be moved up and down by rotating the control lever 52. The fixed clamping plate 51 can always be attached to the bottom surface of the plate through the height adjustment component 4 to prevent the plate from being misaligned when pressed. The movable clamping plate 53 can be adjusted according to the thickness of the plate. Rubber pads are provided on both the movable clamping plate 53 and the fixed clamping plate 51 to avoid leaving marks on the clamping surface of the plate. A groove is provided on both the fixed clamping plate 51 and the movable clamping plate 53. There is a long strip inside the groove. The long strip is level with the fixed clamping plate 51 and the movable clamping plate 53 to prevent the plate from being misaligned in the gap between the movable clamping plate 53 and the fixed clamping plate 51.
[0030] Limiting components 6 are respectively provided on the left and right sides of the two sets of extension components 5. The limiting components 6 include vertical grooves 61 and hanging rods 62. The vertical grooves 61 are opened on the left and right sides of the fixed clamping plate 51, and the hanging rods 62 are installed on the left and right sides of the movable clamping plate 53. The end of the hanging rods 62 is slidably connected to the inside of the vertical grooves 61.
[0031] The interaction between the hanging rod 62 and the vertical groove 61 restricts the movement of the clamping plate 53 when the control rod 52 is rotated, preventing the clamping plate 53 from rotating together with the control rod 52, thus allowing the clamping plate 53 to move only up and down.
[0032] The workbench 1 is provided with longitudinal clamping assemblies 7 on its left and right sides respectively. The longitudinal clamping assembly 7 includes a limiting component 71 and a longitudinal groove 72. The longitudinal groove 72 is opened at the top of the workbench 1. A longitudinal long plate 73 for movement is slidably connected inside the longitudinal groove 72. A circular sleeve 74 is fixedly connected to the outside of the longitudinal long plate 73. A power component 75 is rotatably connected inside the circular sleeve 74. The limiting component 71 is installed at the top of the workbench 1. The end of the limiting component 71 is fixedly connected to the outside of the longitudinal long plate 73. The outside of the power component 75 is fixedly connected to the top of the workbench 1.
[0033] The rotation of the power component 75 enables the power component 75 to push the longitudinal plate 73 to slide inside the longitudinal groove 72, thereby enabling the longitudinal plate 73 to clamp the outside of the plate. The longitudinal plate 73 is provided with an extensionable sub-plate clamping component. By selectively installing according to the thickness of the plate, the stability of longitudinal movement is increased by the limiting component 71.
[0034] The working principle of the glued laminated timber clamping mechanism provided by this utility model is as follows: First, the drive guide assembly 2 inside the workbench 1 provides basic drive and guidance for the entire device. Then, the two sets of length adjustment assemblies 3 located at the top of the drive guide assembly 2 rotate the bidirectional screw 32 by rotating the turning block 33, thereby changing the position of the sliding member 41. By rotating the pushing member 44, the connected screw 43 is driven to rotate inside the screw cylinder 42, realizing the initial adjustment of the thickness of the material on the surface of the appropriate height assembly 4. During this process, the guide member 45 on the outside of the screw cylinder 42 ensures that the adjustment direction remains unchanged, so that the screw 43 can move up and down inside the screw cylinder 42. When the rotating block 46 at the top of the screw 43 rotates inside the positioning member 47, the height of the positioning member 47 changes. Finally, the appropriate height assembly 4, with its length and thickness adjusted, provides stable support for the two sets of extension assemblies 5 at the top, so that the extension assemblies 5 can better fit the sides of the material.
[0035] Compared with related technologies, the glued laminated timber clamping mechanism provided by this utility model has the following beneficial effects:
[0036] This utility model provides a glued laminated timber clamping mechanism. By setting a drive guide component 2 on the workbench 1, it provides a basis for overall adjustment and can adapt to different working conditions. Two sets of length adjustment components 3 can flexibly adjust the length to meet different length specifications. The sliding component 41, screw cylinder 42, screw rod 43 and push component 44 in the height adjustment component 4 work together to realize thickness adjustment. The guide component 45 cooperates with the rotating block 46 and the positioning component 47 to ensure directional stability during the adjustment process, providing a stable and reliable support and adjustment basis for the upper extension component 5.
[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A glued laminated timber clamping mechanism, characterized in that, include: The worktable has a drive guide assembly inside. Two sets of length adjustment components are located on the top of the drive guide assembly. Inside each set of length adjustment components are two sets of height adjustment components for adjusting thickness. Each set of height adjustment components includes a slider located inside the length adjustment assembly. A screw cylinder is fixedly connected to the top of the slider. A screw rod is threaded inside the screw cylinder and extends outwards. An adjustment pusher is fixedly connected to the outer surface of the screw rod. Two guide components are symmetrically arranged on the outer side of the screw cylinder to maintain a constant direction. A rotating block is located on the top of the screw rod. A positioning component is rotatably connected to the outer surface of the rotating block. The tops of the two guide components are fixedly connected to the bottoms of the positioning components. Two sets of extension components are located on the top of each set of height adjustment components.
2. The glued laminated timber clamping mechanism according to claim 1, characterized in that, The drive guide assembly includes a long slot and two side slots. The long slot is located at the top of the worktable. Two moving blocks for position movement are slidably connected inside the long slot. Two moving blocks are threaded with a bidirectional lead screw, which passes through the worktable and extends to its exterior. A motor for providing power is fixedly connected to the end of the bidirectional lead screw. The two side slots are symmetrically located at the top of the worktable. Two side blocks for stable movement are slidably connected inside the two side slots. The tops of the two side blocks and the two moving blocks are fixedly connected to the bottom of the length adjustment assembly.
3. The glued laminated timber clamping mechanism according to claim 1, characterized in that, The two sets of length adjustment components include a long slot block, which is installed on top of the moving block and the side block. The interior of the long slot block is slidably connected to the exterior of the sliding member. A bidirectional screw for providing power is rotatably connected inside the long slot block. The outer surface of the bidirectional screw is threadedly connected to the interior of the sliding member. One end of the bidirectional screw is fixedly connected to a drive screwing block, and the other end of the bidirectional screw is fixedly connected to a limit block.
4. The glued laminated timber clamping mechanism according to claim 1, characterized in that, The two sets of extension components include a fixed clamp plate mounted on the outside of the positioning component, an adjusting rod rotatably connected to the top of the fixed clamp plate, a movable clamp plate threaded to the outer surface of the adjusting rod, and the adjusting rod passing through the movable clamp plate and extending to its outside.
5. The glued laminated timber clamping mechanism according to claim 1, characterized in that, Limiting components are respectively provided on the left and right sides of the two sets of extension components. The limiting components include vertical grooves and hanging rods. The vertical grooves are opened on the left and right sides of the fixed clamping plate, and the hanging rods are installed on the left and right sides of the movable clamping plate. The end of the hanging rod is slidably connected to the inside of the vertical groove.
6. The glued laminated timber clamping mechanism according to claim 1, characterized in that, The worktable is provided with longitudinal clamping assemblies on its left and right sides respectively. The longitudinal clamping assembly includes a limiting component and a longitudinal groove. The longitudinal groove is opened at the top of the worktable. A longitudinal plate for movement is slidably connected inside the longitudinal groove. A circular sleeve is fixedly connected to the outside of the longitudinal plate. A power component is rotatably connected inside the circular sleeve. The limiting component is installed at the top of the worktable. The end of the limiting component is fixedly connected to the outside of the longitudinal plate. The outside of the power component is fixedly connected to the top of the worktable.