Board butt joint bearing table

Abstract

The utility model discloses a wood board butt joint bearing table which comprises a bearing table body, and a rack is fixedly arranged on the bottom face of the bearing table body; a board moving and lifting assembly; in order to solve the problem that in the prior art, when a common wood board bearing table conducts butt joint operation on heavy wood boards, due to the fact that the weight is large, operation is difficult, the wood board moving and lifting assembly is designed, and the wood boards can be supported through the arrangement of the wood board moving and lifting assembly; according to the wood board butt joint device, the wood boards can slide and move, so that butt joint of the wood boards is facilitated, operation is more convenient, and furthermore, in order to avoid the problem that excessive indentations are likely to occur during fixing due to concave-convex surfaces of the wood boards, a wood board butt joint fixing assembly is arranged; and through the arrangement of the wood board butt joint fixing assembly, downward pressing and fixing can be effectively conducted on the concave-convex surface of the wood board, and the function of stabilizing the wood board is achieved.

Description

Technical Field

[0001] This application relates to the field of wood processing platform technology, and in particular to wood board docking support platform. Background Technology

[0002] In industries such as wood processing, furniture manufacturing, and building decoration, it is often necessary to precisely join, glue, or perform subsequent processing on two or more large wooden boards. During this process, the boards typically need to be placed on a work platform for positioning, alignment, and fixation.

[0003] As production demands increase, the size and weight of the wooden boards that need to be processed are growing. For heavy wooden boards, it is extremely difficult and inefficient to adjust their horizontal position by relying solely on the flat support of traditional support platforms and manual handling. Operators usually need to expend a lot of physical strength or rely on external prying tools, which is not only inconvenient and inefficient, but also poses safety hazards.

[0004] At the same time, natural wood itself has certain material properties and surface characteristics, such as slight warping and unevenness. When traditional rigid pressure plates or clamps are applied directly to the fixed wood board, they often easily produce excessive indentations, scratches or local dents on the surface of the wood board, especially where there are bumps, edges or changes in texture on the surface of the wood board.

[0005] In other words, existing technologies have the following technical problems: ordinary processing support tables are not convenient for moving or fixing heavy wooden boards when performing butt joint processing. Therefore, a wooden board butt joint support table is proposed to address the above problems. Summary of the Invention

[0006] This embodiment provides a wooden board docking support platform to solve the problem that ordinary processing support platforms in the prior art are not convenient for moving and fixing heavy wooden boards when docking processing.

[0007] According to one aspect of this application, a wooden board docking support platform is provided, the wooden board docking support platform comprising:

[0008] A support platform, wherein a frame is fixedly installed on the bottom surface of the support platform;

[0009] A wooden plank moving and lifting assembly is fixedly installed on the bottom surface of a support platform. The wooden plank moving and lifting assembly is provided with a support part, and a circular hole is opened on the support platform, with the support part extending into the circular hole.

[0010] The wooden board moving and lifting assembly is used to support and move the wooden board;

[0011] A wooden board docking and fixing assembly is fixedly installed on the upper surface of the support platform. The wooden board docking and fixing assembly is provided with a floating pressing part and is used to limit and fix the wooden board.

[0012] Furthermore, the wooden board moving and lifting assembly includes a support plate, support parts, and a support adjustment unit. Several support parts are fixedly connected to the upper surface of the support plate, and the several support parts extend into the interior of the circular hole and slide in cooperation with the circular hole. The support adjustment unit is located at the bottom of the support plate and is used to adjust the height of the support plate.

[0013] Furthermore, the support includes a strut and a ball bearing. The strut is fixedly disposed on the upper surface of the support plate, and a ball bearing is fitted at the upper end of the strut.

[0014] Furthermore, the support adjustment unit includes a fixed guide rod, a threaded rod, a first bevel gear, an adjustment rod, and a second bevel gear. There are two fixed guide rods, both of which are fixed to the bottom surface of the support platform. The fixed guide rods pass through the support plate and are slidably engaged with the support plate. One end of the threaded rod is located at the bottom surface of the support platform and is rotatably connected to the support platform.

[0015] Furthermore, the threaded rod passes through the support plate and is threadedly engaged with the support plate. A first bevel gear is fixedly connected to the bottom end of the threaded rod. The adjusting rod is mounted on the frame and rotatably connected to the frame. A second bevel gear is fixedly connected to one end of the adjusting rod, and the second bevel gear meshes with the first bevel gear.

[0016] Furthermore, the wooden board docking and fixing assembly includes a U-shaped bracket, a pressure plate, and an electric cylinder. The U-shaped bracket is fixedly installed on the upper surface of the support platform, and the electric cylinder is fixedly connected to the upper surface of the U-shaped bracket.

[0017] Furthermore, a pressure plate is fixedly connected to the bottom end of the electric cylinder, and movable guide rods are fixedly connected to both sides of the upper surface of the pressure plate. The movable guide rods pass through the U-shaped bracket and slide with the U-shaped bracket.

[0018] Furthermore, a plurality of floating downward pressing parts are fixedly connected to the bottom surface of the pressure plate, and the plurality of floating downward pressing parts are fixed at equal intervals to the bottom surface of the pressure plate.

[0019] Furthermore, the floating pressure section includes a fixed sleeve rod, a pressure rod, and a spring. The upper end of the fixed sleeve rod is fixedly connected to the bottom surface of the pressure plate, and the pressure rod is slidably connected in the inner cavity of the fixed sleeve rod.

[0020] Furthermore, a spring is fixedly connected to the upper end of the pressure rod, and the other end of the spring is fixedly connected to the upper wall of the inner cavity of the fixed sleeve rod.

[0021] In order to solve the problem that ordinary wooden board support platforms are difficult to operate when connecting heavy wooden boards due to their weight, this application designs a wooden board moving and lifting component. This component supports the wooden board and allows it to slide, facilitating connection and making the operation more convenient. Furthermore, to avoid excessive indentation during fixing due to unevenness on the wooden board surface, this application provides a wooden board connecting and fixing component. This component effectively presses down and fixes the unevenness on the wooden board surface, stabilizing it. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application;

[0024] Figure 2 This is a schematic diagram of the overall bottom structure according to one embodiment of this application;

[0025] Figure 3 This is one embodiment of the present application. Figure 2 A magnified structural diagram of point A;

[0026] Figure 4 This is a schematic diagram of the structure of the support portion according to one embodiment of this application;

[0027] Figure 5 This is a schematic diagram of the structure of a wooden board butt fixing assembly according to an embodiment of this application.

[0028] In the picture:

[0029] Support platform 1, circular hole 101, frame 2;

[0030] Wooden board moving and lifting assembly 3, support plate 301, support part 302, strut 3021, ball bearing 3022, fixed guide rod 303, threaded rod 304, first bevel gear 305, adjusting rod 306, second bevel gear 307;

[0031] Wooden board butt fixing assembly 4, U-shaped bracket 401, pressure plate 402, moving guide rod 403, electric cylinder 404, floating pressing part 405, fixed sleeve rod 4051, pressure rod 4052, spring 4053. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0033] Please see Figure 1-5 As shown, the wooden board docking support platform includes:

[0034] A support platform 1, with a frame 2 fixedly installed on the bottom surface of the support platform 1;

[0035] The wooden board moving and lifting assembly 3 is fixedly installed on the bottom surface of the support platform 1. The wooden board moving and lifting assembly 3 is provided with a support part 302. The support platform 1 has a circular hole 101, and the support part 302 extends into the circular hole 101.

[0036] The wooden board moving and lifting assembly 3 is used to support and move the wooden board;

[0037] The wooden board docking and fixing component 4 is fixedly installed on the upper surface of the support platform 1. The wooden board docking and fixing component 4 is provided with a floating pressing part 405. The wooden board docking and fixing component 4 is used to limit and fix the wooden board.

[0038] Through the above technical solution, the wooden board moving and lifting component 3 can support the wooden board and allow it to slide, thus facilitating the docking of the wooden boards and making the operation more convenient. Furthermore, in order to avoid the problem of excessive indentation during fixing caused by the unevenness of the wooden board surface, this application provides a wooden board docking and fixing component 4. The wooden board docking and fixing component 4 can effectively press down and fix the unevenness of the wooden board surface, thereby stabilizing the wooden board.

[0039] The wooden board moving and lifting assembly 3 includes a support plate 301, support parts 302, and a support adjustment unit. Several support parts 302 are fixedly connected to the upper surface of the support plate 301. Several support parts 302 extend into the interior of the circular hole 101 and slide in cooperation with the circular hole 101. The support adjustment unit is located at the bottom of the support plate 301 and is used to adjust the height of the support plate 301.

[0040] The support part 302 includes a strut 3021 and a ball bearing 3022. The strut 3021 is fixedly mounted on the upper surface of the support plate 301. The ball bearing 3022 is fitted into the upper end of the strut 3021. With this technical solution, the wooden board is placed on the upper surface of the support platform 1. The support plate 301 supports the support part 302, which moves it upward. This allows the ball bearing 3022 to contact the bottom surface of the wooden board and lift it up. This facilitates lifting the wooden board. The rolling of the ball bearing 3022 also facilitates the movement of the wooden board, making it easier to connect. After connection and adjustment, the support part 302 moves downward to separate from the wooden board, allowing the wooden board to be placed stably on the upper surface of the support platform 1.

[0041] The support adjustment unit includes a fixed guide rod 303, a threaded rod 304, a first bevel gear 305, an adjustment rod 306, and a second bevel gear 307. There are two fixed guide rods 303, both of which are fixed to the bottom surface of the support platform 1. The fixed guide rods 303 pass through the support plate 301 and are slidably engaged with the support plate 301. One end of the threaded rod 304 is located at the bottom surface of the support platform 1 and is rotatably connected to the support platform 1.

[0042] The threaded rod 304 passes through the support plate 301 and is threadedly engaged with the support plate 301. A first bevel gear 305 is fixedly connected to the bottom end of the threaded rod 304. The adjusting rod 306 is mounted on the frame 2 and rotatably connected to the frame 2. A second bevel gear 307 is fixedly connected to one end of the adjusting rod 306. The second bevel gear 307 meshes with the first bevel gear 305. With this technical solution, when adjustment is required, the adjusting rod 306 can be manually rotated to drive the second bevel gear 307 to rotate. The rotation of the second bevel gear 307 drives the first bevel gear 305 to rotate, which in turn drives the threaded rod 304 to rotate. The rotation of the threaded rod 304 drives the support plate 301 to move, thus realizing the function of support adjustment.

[0043] Preferably, the bottom surface of the support platform 1 is provided with mounting holes and bearing seats, and the upper end of the threaded rod 304 is supported in the bearing seat by a deep groove ball bearing to achieve rotational connection and restrict axial movement;

[0044] Preferably, the side wall of the frame 2 is provided with mounting holes and bearings, and the adjusting rod 306 passes through the bearing, with one end extending to the outside of the frame 2 and provided with an operating handle.

[0045] The wooden board butt fixing assembly 4 includes a U-shaped bracket 401, a pressure plate 402 and an electric cylinder 404. The U-shaped bracket 401 is fixedly installed on the upper surface of the support platform 1, and the electric cylinder 404 is fixedly connected to the upper surface of the U-shaped bracket 401.

[0046] A pressure plate 402 is fixedly connected to the bottom end of the electric cylinder 404. Movable guide rods 403 are fixedly connected to both sides of the upper surface of the pressure plate 402. The movable guide rods 403 pass through the U-shaped bracket 401 and slide with the U-shaped bracket 401.

[0047] The electric cylinder 404 is used to provide driving force to drive the pressure plate 402 and the floating lower pressure part 405 to perform vertical lifting and lowering motion as a whole, so as to press and fix or loosen and release the wooden board placed on the support platform 1.

[0048] A plurality of floating pressing parts 405 are fixedly connected to the bottom surface of the pressure plate 402, and the plurality of floating pressing parts 405 are fixed at equal intervals to the bottom surface of the pressure plate 402.

[0049] The floating pressing part 405 includes a fixed sleeve rod 4051, a pressure rod 4052 and a spring 4053. The upper end of the fixed sleeve rod 4051 is fixedly connected to the bottom surface of the pressure plate 402, and the pressure rod 4052 is slidably connected in the inner cavity of the fixed sleeve rod 4051.

[0050] Preferably, the bottom end of the pressure rod 4052 is machined to a smooth surface and is provided with a rubber gasket;

[0051] One end of a spring 4053 is fixedly connected to the upper end of the pressure rod 4052, and the other end of the spring 4053 is fixedly connected to the upper wall of the inner cavity of the fixed sleeve rod 4051. Through this technical solution, the electric cylinder 404 drives the pressure plate 402 to press down, thereby driving the floating pressing part 405 to press down, so that the bottom end of the pressure rod 4052 contacts and presses against the surface of the wooden board. The spring 4053 controls the downward pressure of the pressure rod 4052 by controlling the amount of spring contraction, effectively limiting the downward pressure on uneven wooden boards.

[0052] When the wooden board is pressed down, the pressure plate 402 is driven to press down, and the bottom surface of each pressure rod 4052 first contacts the surface of the wooden board. If there is a local unevenness in a certain area of ​​the wooden board, the pressure rod 4052 in that area will experience greater resistance, resulting in a larger stroke of the corresponding spring 4053. On the other hand, the pressure rod at the point of contact with the protrusion will have a smaller stroke and a smaller spring compression. Through the different compression amounts of each spring 4053, the clamping force transmitted by each pressure rod 4052 to the uneven wooden board surface tends to be uniform, which effectively fixes the entire wooden board and avoids excessive local pressure that will form indentations.

[0053] Operating steps:

[0054] 1. Place the wooden board to be docked on the upper surface of the support platform 1.

[0055] 2. Operate the adjusting rod 306 to drive the support plate 301 to rise, so that the ball bearings 3022 of the support part 302 lift the wooden board.

[0056] 3. Push the wooden board and use the rolling of the ball bearings to move and adjust it to the required docking position and posture.

[0057] 4. Operate the adjusting rod 306 to drive the support plate 301 down to the lowest point, so that the ball bearing 3022 disengages from the wooden board and the wooden board is placed stably on the surface of the support platform 1.

[0058] 5. Start the electric cylinder 404 to drive the pressure plate 402 and the floating pressing part 405 to press down, so that each pressure rod 4052 presses the joint area of ​​the wooden board to complete the fixing.

[0059] After the docking operation is completed, start the electric cylinder 404 to return and release the pressure plate.

[0060] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A wooden board docking support platform, characterized in that: The wooden board docking support platform includes: A support platform (1) is provided, and a frame (2) is fixedly installed on the bottom surface of the support platform (1); A wooden board moving and lifting assembly (3) is fixedly installed on the bottom surface of the support platform (1). A support part (302) is provided on the wooden board moving and lifting assembly (3). A circular hole (101) is opened on the support platform (1). The support part (302) extends into the circular hole (101). The wooden board moving and lifting assembly (3) is used to support and move the wooden board; The wooden board docking and fixing assembly (4) is fixedly installed on the upper surface of the support platform (1). The wooden board docking and fixing assembly (4) is provided with a floating pressing part (405). The wooden board docking and fixing assembly (4) is used to limit and fix the wooden board.

2. The wooden board docking support platform according to claim 1, characterized in that: The wooden board moving and lifting assembly (3) includes a support plate (301), a support part (302), and a support adjustment unit. A plurality of support parts (302) are fixedly connected to the upper surface of the support plate (301). The plurality of support parts (302) extend into the interior of the circular hole (101) and slide in cooperation with the circular hole (101). The support adjustment unit is set at the bottom of the support plate (301) and is used to adjust the height of the support plate (301).

3. The wooden board docking support platform according to claim 1, characterized in that: The support part (302) includes a strut (3021) and a ball (3022). The strut (3021) is fixedly disposed on the upper surface of the support plate (301), and the ball (3022) is fitted at the upper end of the strut (3021).

4. The wooden board docking support platform according to claim 2, characterized in that: The support adjustment unit includes a fixed guide rod (303), a threaded rod (304), a first bevel gear (305), an adjustment rod (306), and a second bevel gear (307). There are two fixed guide rods (303), both of which are fixed to the bottom surface of the support platform (1). The fixed guide rod (303) passes through the support plate (301) and is slidably engaged with the support plate (301). One end of the threaded rod (304) is located at the bottom surface of the support platform (1) and is rotatably connected to the support platform (1).

5. The wooden board butt support platform according to claim 4, characterized in that: The threaded rod (304) passes through the support plate (301) and is threadedly engaged with the support plate (301). A first bevel gear (305) is fixedly connected to the bottom end of the threaded rod (304). The adjusting rod (306) is mounted on the frame (2) and is rotatably connected to the frame (2). A second bevel gear (307) is fixedly connected to one end of the adjusting rod (306). The second bevel gear (307) meshes with the first bevel gear (305).

6. The wooden board docking support platform according to claim 1, characterized in that: The wooden board docking and fixing assembly (4) includes a U-shaped bracket (401), a pressure plate (402), and an electric cylinder (404). The U-shaped bracket (401) is fixedly installed on the upper surface of the support platform (1), and the electric cylinder (404) is fixedly connected to the upper surface of the U-shaped bracket (401).

7. The wooden board butt support platform according to claim 6, characterized in that: A pressure plate (402) is fixedly connected to the bottom end of the electric cylinder (404). Movable guide rods (403) are fixedly connected to both sides of the upper surface of the pressure plate (402). The movable guide rods (403) pass through the U-shaped bracket (401) and slide with the U-shaped bracket (401).

8. The wooden board docking support platform according to claim 7, characterized in that: A plurality of floating pressing parts (405) are fixedly connected to the bottom surface of the pressure plate (402), and the plurality of floating pressing parts (405) are fixed at equal intervals to the bottom surface of the pressure plate (402).

9. The wooden board docking support platform according to claim 8, characterized in that: The floating pressing part (405) includes a fixed sleeve rod (4051), a pressure rod (4052) and a spring (4053). The upper end of the fixed sleeve rod (4051) is fixedly connected to the bottom surface of the pressure plate (402), and the pressure rod (4052) is slidably connected in the inner cavity of the fixed sleeve rod (4051).

10. The wooden board docking support platform according to claim 9, characterized in that: One end of a spring (4053) is fixedly connected to the upper end of the pressure rod (4052), and the other end of the spring (4053) is fixedly connected to the upper wall of the inner cavity of the fixed sleeve rod (4051).

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