Wood veneer splicing machine with accurate seam positioning
By designing an L-shaped clamping plate, a track rod, and a welding mechanism, the problems of inaccurate clamping and poor adaptability of the soldering iron block in the wood veneer splicing machine were solved, achieving precise splicing and efficient assembly.
Patent Information
- Application Number
- CN202520294597.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-02-24
Smart Images
Figure CN224275453U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wood processing technology, and in particular to a wood veneer splicing machine with accurate splicing position. Background Technology
[0002] In the wood processing industry, veneer splicing is an important process. Veneer is made by slicing wood into thin, even sheets. Due to its natural and beautiful grain, it is often used as a surface veneer for furniture, decorative materials, and other products to enhance their texture. Veneer splicing involves joining small pieces of veneer together to form larger boards, meeting the needs of different sizes. The quality of this splicing directly affects the aesthetics and durability of the finished product.
[0003] Currently available wood veneer splicing machines suffer from several drawbacks. Firstly, the clamping device is difficult to adjust precisely during use, leading to inaccurate splicing positions and affecting the overall finish. Secondly, the soldering iron used during veneer application lacks flexibility and cannot adapt well to different thicknesses and materials. Furthermore, the soldering iron struggles to adapt to the veneer surface, resulting in inconsistent splicing quality. Therefore, we propose a wood veneer splicing machine with precise splicing positions to address these issues. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings in the above-mentioned background technology and to propose a wood veneer splicing machine with accurate splicing position.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] The wood veneer splicing machine with accurate splicing position includes two L-shaped clamping plates. Two track rods are rotatably connected to the outer wall of one of the L-shaped clamping plates, and two sliding holes are opened on the outer wall of the other L-shaped clamping plate. The outer wall of the track rod and the inner wall of the sliding hole on the same side are slidably connected. A fastening handle is threaded on the outer wall of the track rod, and a veneer welding mechanism is provided between the two track rods.
[0007] The welding mechanism includes multiple moving blocks. The outermost two moving blocks have moving holes on their outer walls. The outer wall of the track rod on the same side and the inner wall of the moving hole are slidably connected. Adjacent moving blocks are fixedly connected by connecting blocks. Two fixing plates are fixedly installed at the bottom of the moving blocks. An inverted concave box is fixedly installed between the two fixing plates. A T-shaped soldering iron block is slidably connected to the inner wall of the inverted concave box. The inverted concave box and the T-shaped soldering iron block are fixedly connected by two springs.
[0008] Preferably, the two track rods are arranged in parallel.
[0009] Preferably, the outer wall of the fastening handle is provided with a threaded hole, and the outer wall of the track rod is provided with a threaded groove that matches the threaded hole, and the inner walls of the threaded hole and the threaded groove are threadedly connected.
[0010] Preferably, a power supply is fixedly installed on the top of the movable block, and the power supply and the T-shaped soldering iron block are electrically connected by a spring wire.
[0011] Preferably, a vertical plate is fixedly installed at the bottom of the movable block, and a leather-wrapping shaft is rotatably connected to the outer wall of the vertical plate.
[0012] Preferably, the two outermost movable blocks are fixedly mounted with the same arc-shaped handle on their tops.
[0013] Preferably, a guide cylinder is rotatably connected between the two fixed plates.
[0014] The beneficial effects of this utility model are as follows:
[0015] Through the interaction of the L-shaped clamping plate, track rod, fastening handle, and welding mechanism, the spacing of the L-shaped clamping plate can be precisely adjusted by the cooperation of the track rod with the sliding hole and the fastening handle to adapt to different sizes of wood veneer and ensure the stability of the splice. The welding mechanism composed of multiple moving blocks can move flexibly along the track rod to achieve simultaneous splicing at multiple locations, improving efficiency. The T-shaped shaped soldering iron block adapts to the surface of the wood veneer under the action of the spring, further improving the accuracy and quality of the splice. Attached Figure Description
[0016] Figure 1 This is a structural schematic diagram of the wood veneer splicing machine with accurate splicing position proposed in this utility model;
[0017] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;
[0018] Figure 3 This is a top sectional view of the moving block in the wood veneer splicing machine with accurate splicing position proposed in this utility model;
[0019] Figure 4 This is a top view of the wood veneer splicing machine with accurate splicing position proposed in this utility model.
[0020] In the diagram: 1. L-shaped clamping plate; 2. Track rod; 3. Fastening handle; 4. Moving block; 5. Moving hole; 6. Connecting block; 7. Fixing plate; 8. Inverted concave box; 9. T-shaped soldering iron block; 10. Spring; 11. Power supply; 12. Elastic wire; 13. Vertical plate; 14. Wrapped leather shaft; 15. Arc-shaped handle; 16. Guide cylinder. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Reference Figure 1 and Figure 3 The wood veneer splicing machine with accurate splicing position includes two L-shaped clamping plates 1. Two track rods 2 are rotatably connected to the outer wall of one L-shaped clamping plate 1, and two sliding holes are opened on the outer wall of the other L-shaped clamping plate 1. The outer wall of the track rod 2 on the same side and the inner wall of the sliding hole are slidably connected. A fastening handle 3 is threaded on the outer wall of the track rod 2.
[0023] To further explain, the distance between the two L-shaped clamping plates 1 can be flexibly adjusted by the sliding connection between the track rod 2 and the sliding hole and the threaded connection of the fastening handle 3, so as to adapt to the splicing requirements of different sizes of wood veneer. The fastening handle 3 can fix the position and ensure the stability of the splicing.
[0024] like Figure 3 As shown, the two track rods 2 are set in parallel.
[0025] To further explain, this makes the sliding of the moving block 4 on the track rod 2 smoother and more stable, avoiding the moving block 4 from getting stuck or shifting due to the non-parallelism of the track rod 2, thereby ensuring the stability of the welding mechanism during the movement process and further improving the accuracy of the wood veneer splice position.
[0026] like Figure 1 As shown, a threaded hole is provided on the outer wall of the fastening handle 3, and a threaded groove that matches the threaded hole is provided on the outer wall of the track rod 2. The inner walls of the threaded hole and the threaded groove are threaded together.
[0027] To further explain, this connection method allows the fastening handle 3 to be firmly fixed to the track rod 2, preventing the L-shaped clamping plate 1 from moving during the splicing process, ensuring that the wood veneer is in a stable clamping state during splicing, and guaranteeing the accuracy of the splicing position.
[0028] like Figure 1 and Figure 2 As shown, a welding mechanism is provided between the two track rods 2; the welding mechanism includes multiple moving blocks 4, and the outermost two moving blocks 4 have moving holes 5 on their outer walls. The outer walls of the track rods 2 on the same side and the inner walls of the moving holes 5 are slidably connected. Adjacent moving blocks 4 are fixedly connected by connecting blocks 6. Two fixing plates 7 are fixedly installed at the bottom of the moving blocks 4. An inverted concave box 8 is fixedly installed between the two fixing plates 7. A T-shaped soldering iron block 9 is slidably connected to the inner wall of the inverted concave box 8. The inverted concave box 8 and the T-shaped soldering iron block 9 are fixedly connected by two springs 10.
[0029] To further explain, the movable block 4 in the veneer welding mechanism can slide along the track rod 2, facilitating splicing operations at different locations on the veneer. The T-shaped soldering iron block 9, under the action of the spring 10, can adapt to the veneer surface, ensuring splicing quality. Moreover, multiple movable blocks 4 are connected by connecting blocks 6, allowing for simultaneous splicing at multiple locations and improving work efficiency.
[0030] like Figure 2 As shown, a power supply 11 is fixedly installed on the top of the movable block 4, and the power supply 11 and the T-shaped soldering iron block 9 are electrically connected by a spring wire 12.
[0031] To further explain, the elastic wire 12 can extend and retract as the T-shaped soldering iron block 9 moves, which ensures that the T-shaped soldering iron block 9 can be powered on and heated normally for splicing work, and does not restrict its movement due to the wire, thus improving the practicality of the equipment and the convenience of operation.
[0032] like Figure 1 As shown, a vertical plate 13 is fixedly installed at the bottom of the movable block 4, and a leather-wrapping shaft 14 is rotatably connected to the outer wall of the vertical plate 13.
[0033] To further explain, the veneer winding shaft 14 rotatably connected to the bottom vertical plate 13 of the movable block 4 can be used to wind the veneer, which facilitates the guidance and transportation of the veneer during the splicing process, so that the veneer can enter the splicing area neatly and smoothly, thereby improving the efficiency and quality of the splicing.
[0034] like Figure 4 As shown, the two outermost movable blocks 4 are fixedly mounted with the same arc-shaped handle 15 on their tops.
[0035] To further explain, the arc-shaped handle 15 makes it easy for operators to hold and push the welding mechanism along the track rod 2, making operation more labor-saving and convenient, and improving work comfort and efficiency.
[0036] like Figure 1 As shown, a guide cylinder 16 is rotatably connected between the two fixed plates 7.
[0037] To further explain, the guide cylinder 16, which is rotatably connected between the two fixed plates 7, can guide the wood veneer, ensuring that the wood veneer maintains the correct direction and tension when entering the splicing area, preventing wrinkles or displacement of the wood veneer during the splicing process, and further improving the quality and positional accuracy of the wood veneer splicing.
[0038] The functional principle of this utility model can be explained through the following operation methods:
[0039] Place wood veneer
[0040] Wrap the wood veneer that needs to be spliced around the wrapping shaft 14 and place it between the two L-shaped clamping plates 1 to align the splice seams of the wood veneer and position them in a suitable position, preparing for subsequent splicing operations.
[0041] Adjust the position of L-shaped clamping plate 1
[0042] Loosen the threaded fastening handle 3 on the outer wall of the track rod 2. Since the outer wall of one of the L-shaped clamping plates 1 is rotatably connected to the track rod 2, and the outer wall of the other L-shaped clamping plate 1 has a sliding hole, and the outer wall of the track rod 2 and the inner wall of the sliding hole are slidably connected, at this time, one of the L-shaped clamping plates 1 can be slid along the direction of the track rod 2 according to the size of the wood veneer to be spliced, and the distance between the two L-shaped clamping plates 1 can be adjusted.
[0043] When the distance between the two L-shaped clamping plates 1 is adjusted to a suitable position, place the side of the L-shaped clamping plate 1 against the side of the table to be covered, and tighten the fastening handle 3. The fastening handle 3 is threadedly connected to the threaded groove on the outer side wall of the track rod 2 through the threaded hole on the outer side wall, thereby fixing the L-shaped clamping plate 1 on the track rod 2 and ensuring that the position of the L-shaped clamping plate 1 is stable during the splicing process.
[0044] Start power supply 11
[0045] Turn on the power supply 11 fixedly installed at the top inside the movable block 4. The power supply 11 supplies power to the T-shaped soldering iron block 9 through the elastic wire 12, causing the T-shaped soldering iron block 9 to heat up and provide the required heat for the wood veneer splicing.
[0046] Operate the welding mechanism to splice the seams
[0047] Hold the arc-shaped handle 15 fixedly installed on the top of the two outermost moving blocks 4. Since the outer walls of the two outermost moving blocks 4 are provided with moving holes 5, the outer walls of the same side track rod 2 and the inner walls of the moving holes 5 are slidably connected. The two adjacent moving blocks 4 are fixedly connected by connecting blocks 6, so the entire welding mechanism can be moved along the track rod 2.
[0048] During the movement, the veneer passes through the wrapping shaft 14, which guides and transports the veneer. At the same time, the veneer passes through the guide cylinder 16, which guides the veneer to maintain the correct direction and tension as it enters the splicing area.
[0049] When the wood veneer reaches the joint position, the T-shaped soldering iron block 9 slides on the inner wall of the inverted concave box 8. The inverted concave box 8 and the T-shaped soldering iron block 9 are fixedly connected by two springs 10. The springs 10 can make the T-shaped soldering iron block 9 adapt to the surface of the wood veneer and heat and weld the joint of the wood veneer to complete the joint operation.
[0050] Continue pushing the arc-shaped handle 15 to move the veneer welding mechanism along the track rod 2, continuously splicing the veneer at different positions until the splicing of the entire veneer is completed.
[0051] Turn off the power.
[0052] After the stitching work is completed, turn off the power supply 11 and stop supplying power to the T-shaped soldering iron block 9 to avoid damage or safety hazards caused by prolonged power supply to the equipment.
[0053] Remove the device
[0054] Loosen the fastening handle 3, adjust the distance between the two L-shaped clamping plates 1, and remove the L-shaped clamping plates 1 from the table.
[0055] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A wood veneer splicing machine with accurate splicing position, comprising two L-shaped clamping plates (1), characterized in that, Two track rods (2) are rotatably connected to the outer wall of one of the L-shaped clamping plates (1), and two sliding holes are opened on the outer wall of the other L-shaped clamping plate (1). The outer wall of the track rod (2) on the same side and the inner wall of the sliding hole are slidably connected. A fastening handle (3) is threaded on the outer wall of the track rod (2). A welding mechanism is provided between the two track rods (2). The welding mechanism includes multiple moving blocks (4). The two outermost moving blocks (4) have moving holes (5) on their outer walls. The outer wall of the track rod (2) on the same side and the inner wall of the moving hole (5) are slidably connected. The two adjacent moving blocks (4) are fixedly connected by a connecting block (6). Two fixing plates (7) are fixedly installed at the bottom of the moving blocks (4). An inverted concave box (8) is fixedly installed between the two fixing plates (7). A T-shaped soldering iron block (9) is slidably connected to the inner wall of the inverted concave box (8). The inverted concave box (8) and the T-shaped soldering iron block (9) are fixedly connected by two springs (10).
2. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, The two track rods (2) are arranged in parallel.
3. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, The fastening handle (3) has a threaded hole on its outer side wall, and the track rod (2) has a threaded groove on its outer side wall that matches the threaded hole. The threaded hole and the inner side wall of the threaded groove are threaded together.
4. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, A power supply (11) is fixedly installed on the top of the movable block (4), and the power supply (11) and the T-shaped soldering iron block (9) are electrically connected by an elastic wire (12).
5. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, A vertical plate (13) is fixedly installed at the bottom of the movable block (4), and a leather-wrapping shaft (14) is rotatably connected to the outer wall of the vertical plate (13).
6. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, The two outermost movable blocks (4) are fixedly mounted with the same arc-shaped handle (15) on their tops.
7. The wood veneer splicing machine with accurate splicing position according to claim 1, characterized in that, A guide cylinder (16) is rotatably connected between the two fixed plates (7).