Positioning device for trimming solid wood panel

Abstract

The utility model relates to the technical field of plate processing, in particular to a positioning device for trimming a solid wood plate, which comprises a workbench, a trimming mechanism, a limiting mechanism and an auxiliary mechanism, the trimming mechanism comprises a first guide rail, a second guide rail, a hydraulic telescopic rod and a trimmer; the limiting mechanism comprises a limiting box, a guide cylinder, a limiting rod, a clamping frame, a clamping screw and a clamping plate, a communicating cavity is formed in the limiting box, the guide cylinder is mounted in the limiting box, a sliding cavity is formed in the guide cylinder, the communicating cavity communicates with the sliding cavity, and the limiting rod is slidably mounted in the sliding cavity; the auxiliary mechanism comprises a hydraulic cylinder, a hydraulic rod and a rotating table; through the communicating cavity and the sliding cavity which communicate with each other, the multiple limiting rods can be attached to the edge of the special-shaped solid wood panel during limiting, and the special-shaped solid wood panel is better limited; and meanwhile, the special-shaped solid wood panel is pressed on the workbench through the clamping plate, so that the special-shaped solid wood panel is further prevented from moving during trimming, and machining errors in the trimming process are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plate processing, and specifically relates to a positioning device for edge trimming of solid wood plate. BACKGROUND

[0002] In the production and processing process, the edges of solid wood plates may have unevenness, burrs or excess parts. These parts not only affect the overall appearance of the solid wood plate, but also may cause safety hazards during use. By trimming, these excess parts can be accurately removed, making the edges of the solid wood plate smoother and more beautiful, improving the overall visual effect of the product and avoiding safety hazards that may be caused by sharp parts.

[0003] In the prior art, such as the Chinese patent with the publication number CN216992140U and the name of a plate trimming positioning mechanism, the technical solution is recorded as including a support frame and a positioning assembly, the positioning assembly includes a first positioning group and a second positioning group, the first positioning group is slidingly installed around the support frame, the size of the clamping area can be adjusted, and different sizes of plates can be adapted. By comparing with related technical fields and similar technical solutions, sometimes multiple edges of special-shaped solid wood plates need to be trimmed during actual processing, and the existing devices are mostly used for limiting rectangular plates, and the applicability for special-shaped solid wood plates is limited. The special-shaped solid wood plates may move during trimming, causing processing errors. UTILITY MODEL CONTENT

[0004] The utility model provides a positioning device for edge trimming of solid wood plate to solve the above problems.

[0005] The utility model discloses adopt following technical scheme: a kind of positioning device for solid wood board edge trimming, including workbench, edge trimming mechanism, limiting mechanism and auxiliary mechanism;Rotary hole is opened in the center of workbench, adjusting groove is opened in the two sides of rotary hole, pedestal is fixedly installed in the four corners of workbench lower end;Edge trimming mechanism is used to trim solid wood board, and edge trimming mechanism is arranged on workbench;Limiting mechanism includes two-way screw rod, connecting plate, limiting box and guide cylinder, two-way screw rod is rotatably installed in the lower end of workbench, the screw thread rotation direction of two-way screw rod two ends is opposite, handle is fixedly installed in one end of two-way screw rod, connecting plate is slidably installed in adjusting groove, two-way screw rod and connecting plate are threadedly connected, limiting box is fixedly installed on the upper end of connecting plate;Intercommunication cavity is opened in limiting box, multiple guide cylinders are arranged, guide cylinder is evenly distributed on the side wall of limiting box close to rotary hole along horizontal direction, guide cylinder is fixedly installed on the side wall of limiting box close to rotary hole, sliding cavity is opened in guide cylinder, intercommunication cavity and sliding cavity are communicated, and intercommunication cavity and sliding cavity are filled with hydraulic oil;Limiting rod is slidably installed in sliding cavity, sealing plate is fixedly installed in the rear end of limiting rod, sealing plate and sliding cavity are sealingly slidably connected, spring is fixedly installed between the front end surface of sealing plate and the inner wall of guide cylinder, and elastic block is fixedly installed in the front end of limiting rod;Auxiliary mechanism is arranged in rotary hole, and auxiliary mechanism is used to adjust the angle of solid wood board;Prevent heteromorphic solid wood board on workbench, rotate two-way screw rod to make connecting plate drive limiting box to move to center, when the part of heteromorphic solid wood board edge protruding outward contacts limiting rod, limiting rod is pushed to move outward, because intercommunication cavity and sliding cavity are communicated, limiting rod that is pushed extrudes hydraulic oil, and limiting rod that does not contact heteromorphic solid wood board moves inward until and the part of heteromorphic solid wood board edge that is inwardly concave, so that multiple limiting rods are attached to the edge of heteromorphic solid wood board, to better limit it;Then use edge trimming mechanism to trim heteromorphic solid wood board;After trimming one side of heteromorphic solid wood board, loosen limiting mechanism, and use auxiliary mechanism to rotate heteromorphic solid wood board, to trim other edge of heteromorphic solid wood board.

[0006] Further, the edge trimming mechanism includes a mounting frame, a first guide rail, a first sliding frame, a second guide rail, a second sliding frame, and an edge trimmer, the mounting frame is fixedly installed on the upper end of the workbench, the first guide rail is fixedly installed on the upper end of the mounting frame, the first sliding frame is slidably installed in the first guide rail, the second guide rail is fixedly installed on the lower end of the first sliding frame, a guide rod is fixedly installed in the first sliding frame, the second sliding frame is slidably installed in the second guide rail through the guide rod, a hydraulic telescopic rod is fixedly installed on the lower end of the second sliding frame, an installation plate is fixedly installed on the lower end of the hydraulic telescopic rod, and the edge trimmer is fixedly installed on the lower end of the installation plate; the edge trimmer can move up and down through the extension and retraction of the hydraulic telescopic rod; the first sliding frame moves horizontally in the first guide rail; the second sliding frame moves horizontally in the second guide rail, and the edge trimmer can always adhere to the uneven edge of the heteromorphic solid wood board when moving along the edge of the heteromorphic solid wood board.

[0007] Further, the limiting mechanism further comprises a clamping frame, a clamping screw and a clamping plate, the clamping frame is fixedly installed on the upper end of the limiting box, the clamping screw is vertically arranged, the clamping screw is threadedly installed on the clamping frame, and the lower end of the clamping screw is fixedly installed with the clamping plate; after the plurality of limiting rods are attached to the edges of the profiled solid wood plate, the clamping screw is rotated to press the clamping plate on the upper end of the profiled solid wood plate, and the profiled solid wood plate is further limited.

[0008] Further, the auxiliary mechanism comprises a hydraulic cylinder, a hydraulic rod and a rotating table, the rotating table is rotatably installed in the rotating hole, the lower end of the rotating table is rotatably installed with the hydraulic rod, and the lower end of the hydraulic rod is fixedly installed with the rotating table; when the other edges of the profiled solid wood plate need to be trimmed, the limiting mechanism is loosened, the rotating table is pushed upward by the hydraulic cylinder through the hydraulic rod, so that the profiled solid wood plate is lifted from the workbench, the profiled solid wood plate is pushed to the required angle, the rotating table is lowered by the hydraulic cylinder through the hydraulic rod, so that the profiled solid wood plate falls back on the workbench, and the other edges are trimmed.

[0009] Beneficial effects are that: through the communication between the communication cavity and the sliding cavity, the plurality of limiting rods can be attached to the uneven edges of the profiled solid wood plate when being limited, and the profiled solid wood plate is better limited; and the profiled solid wood plate is pressed on the workbench through the clamping plate, further preventing the profiled solid wood plate from moving during trimming, and reducing the processing error in the trimming process. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0011] Figure 1 It is a structural schematic view of an embodiment of the positioning device for solid wood plate trimming of the present application.

[0012] Figure 2 It is a bottom view of the embodiment of the present application.

[0013] Figure 3 It is a structural schematic view of the limiting mechanism of the embodiment of the present application.

[0014] Figure 4 It is a sectional view of the limiting mechanism of the embodiment of the present application.

[0015] Figure 5 It is a structural schematic view of the auxiliary mechanism of the embodiment of the present application.

[0016] In the figure: 100, workbench; 101, support; 102, adjusting groove; 110, mounting frame; 120, first guide rail; 130, first sliding frame; 140, second guide rail; 150, second sliding frame; 160, hydraulic telescopic rod; 170, mounting plate; 180, edge trimmer; 200, bidirectional screw; 210, connecting plate; 220, limiting box; 221, communication cavity; 230, guide cylinder; 231, sliding cavity; 232, spring; 240, limiting rod; 241, sealing plate; 242, elastic block; 250, clamping frame; 260, clamping screw; 270, clamping plate; 280, handle; 300, hydraulic cylinder; 310, hydraulic rod; 320, rotary table. DETAILED DESCRIPTION

[0017] In the description of the utility model, it is needful to explain, unless another explicit stipulation and limitation, term '' install '' '' link '' '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication, for the ordinary skill in the art, can understand the concrete meaning of the above-mentioned term in the utility model with specific circumstances.

[0018] The embodiment of the positioning device for edge trimming of solid wood board of the utility model, such as Figures 1 to 5The utility model discloses a positioning device for real wood board edge trimming, including workbench 100, trimming mechanism, limiting mechanism and auxiliary mechanism, the workbench 100 center is set up with rotating hole, and the rotating hole both sides are set up with adjusting groove 102, and the workbench 100 lower end four corners are fixedly installed with support 101, trimming mechanism is used to the real wood board edge trimming, and trimming mechanism sets up on the workbench 100, limiting mechanism includes two -way screw rod 200, connecting plate 210, limiting box 220 and guide cylinder 230, two -way screw rod 200 rotatory installation is in the workbench 100 lower end, and the two -way screw rod 200 both ends thread direction is opposite, and two -way screw rod 200 one end is fixedly installed with handle 280, and connecting plate 210 sliding installation is in adjusting groove 102, and two -way screw rod 200 and connecting plate 210 are threadedly connected, and limiting box 220 is fixedly installed on connecting plate 210 upper end, limiting box 220 is set up with intercommunication cavity 221 in, and guide cylinder 230 is equipped with a plurality of, and guide cylinder 230 evenly distributes on the side wall of limiting box 220 close to rotating hole along the horizontal direction, and guide cylinder 230 is fixedly installed on the side wall of limiting box 220 close to rotating hole, and guide cylinder 230 is set up with sliding cavity 231 in, and intercommunication cavity 221 and sliding cavity 231 are communicated, and intercommunication cavity 221 and sliding cavity 231 are filled with hydraulic oil in, sliding cavity 231 sliding installation is limited in the limiting rod 240, and limiting rod 240 rear end is fixedly installed with sealing plate 241, and sealing plate 241 and sliding cavity 231 sealed sliding fit, and sealing plate 241 front end surface and guide cylinder 230 inner wall are fixedly installed with spring 232, and limiting rod 240 front end is fixedly installed with elastic block 242, auxiliary mechanism sets up in rotating hole, and auxiliary mechanism is used for adjusting the angle of real wood board, prevent the special-shaped real wood board on the workbench 100, and rotating two -way screw rod 200 makes connecting plate 210 drive limiting box 220 to move to the center, and when the part of special-shaped real wood board edge outward bulge contacts limiting rod 240, limiting rod 240 is pushed and moves outward, because intercommunication cavity 221 and sliding cavity 231 are communicated, and the limiting rod 240 that is pushed extrudes hydraulic oil, and the limiting rod 240 that does not contact special-shaped real wood board moves inward until and special-shaped real wood board edge inward recessed part, thereby the multiple limiting rod 240 is attached special-shaped real wood board's edge, so that better to its limiting, then uses trimming mechanism to the special-shaped real wood board edge trimming, after the special-shaped real wood board one side edge trimming is finished, loosens limiting mechanism, and uses auxiliary mechanism to rotate special-shaped real wood board, so that the special-shaped real wood board other edge trimming is carried out.

[0019] The edge trimming mechanism comprises a mounting frame 110, a first guide rail 120, a first sliding frame 130, a second guide rail 140, a second sliding frame 150 and an edge trimmer 180, the mounting frame 110 is fixedly installed on the upper end of the workbench 100, the first guide rail 120 is fixedly installed on the upper end of the mounting frame 110, the first sliding frame 130 is slidingly installed in the first guide rail 120, the second guide rail 140 is fixedly installed on the lower end of the first sliding frame 130, a guide rod is fixedly installed in the first sliding frame 130, the second sliding frame 150 is slidingly installed in the second guide rail 140 through the guide rod, a hydraulic telescopic rod 160 is fixedly installed on the lower end of the second sliding frame 150, an installation plate 170 is fixedly installed on the lower end of the hydraulic telescopic rod 160, and the edge trimmer 180 is fixedly installed on the lower end of the installation plate 170; the edge trimmer 180 can move up and down through the extension and retraction of the hydraulic telescopic rod 160; the first sliding frame 130 moves horizontally in the first guide rail 120; the second sliding frame 150 moves horizontally in the second guide rail 140, and the edge trimmer 180 can always adhere to the uneven edge of the profiled solid wood board when moving along the edge of the profiled solid wood board.

[0020] The limiting mechanism further comprises a clamping frame 250, a clamping screw 260 and a clamping plate 270, the clamping frame 250 is fixedly installed on the upper end of the limiting box 220, the clamping screw 260 is vertically arranged, the clamping screw 260 is threadedly installed on the clamping frame 250, and the clamping plate 270 is fixedly installed on the lower end of the clamping screw 260; after the plurality of limiting rods 240 adhere to the edge of the profiled solid wood board, the clamping plate 270 is pressed on the upper end of the profiled solid wood board by rotating the clamping screw 260, and the profiled solid wood board is further limited.

[0021] The auxiliary mechanism comprises a hydraulic cylinder 300, a hydraulic rod 310 and a rotating table 320, the rotating table 320 is rotationally installed in a rotating hole, the hydraulic rod 310 is rotationally installed on the lower end of the rotating table 320, and the rotating table 320 is fixedly installed on the lower end of the hydraulic rod 310; when the other edge of the profiled solid wood board needs to be trimmed, the limiting mechanism is loosened, the rotating table 320 is pushed upward by the hydraulic rod 310 driven by the hydraulic cylinder 300, so that the profiled solid wood board is lifted from the workbench 100, the profiled solid wood board is pushed to the required angle, the rotating table 320 is lowered by the hydraulic rod 310 driven by the hydraulic cylinder 300, so that the profiled solid wood board falls back on the workbench 100, and the other edge is trimmed.

[0022] In combination with the above-mentioned embodiments, the use principle and working process of the utility model are as follows: the special-shaped solid wood board is prevented on the workbench 100, the connecting plate 210 is driven to move the limiting box 220 to the center by rotating the bidirectional screw rod 200, the part of the special-shaped solid wood board edge protruding outward contacts the limiting rod 240 and pushes the limiting rod 240 to move outward, because the communication cavity 221 and the sliding cavity 231 are communicated, the pushed limiting rod 240 extrudes the hydraulic oil, the limiting rod 240 not contacting the special-shaped solid wood board moves inward until the part of the special-shaped solid wood board edge recessing inward, thereby the multiple limiting rods 240 are attached to the special-shaped solid wood board edge; after the multiple limiting rods 240 are attached to the special-shaped solid wood board edge, the clamping plate 270 is pressed on the special-shaped solid wood board upper end by rotating the clamping screw rod 260, the special-shaped solid wood board is limited;

[0023] The trimming device 180 can move up and down through the extension and retraction of the hydraulic telescopic rod 160; the first sliding frame 130 moves horizontally in the first guide rail 120; the second sliding frame 150 moves horizontally in the second guide rail 140, the trimming device 180 can always be attached to the uneven edge of the special-shaped solid wood board when moving along the special-shaped solid wood board edge, so as to trim the special-shaped solid wood board;

[0024] After trimming one edge of the special-shaped solid wood board, the limiting mechanism is loosened, the rotary table 320 is pushed upward by the hydraulic cylinder 300 through the hydraulic rod 310, thereby the special-shaped solid wood board is lifted from the workbench 100, the special-shaped solid wood board is pushed to the required angle, the rotary table 320 is moved downward by the hydraulic cylinder 300 through the hydraulic rod 310, thereby the special-shaped solid wood board falls back on the workbench 100, and the other edge of the special-shaped solid wood board is trimmed.

[0025] The above-mentioned is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A positioning device for edge trimming of a solid wood board, characterized in that: It includes a workbench (100), an edge trimming mechanism, a limiting mechanism and an auxiliary mechanism; The workbench (100) is provided with a rotating hole in the center, and adjusting grooves (102) are formed on both sides of the rotating hole; The edge trimming mechanism is used for trimming solid wood boards, and is arranged on the workbench (100); The limiting mechanism comprises a bidirectional screw rod (200), a connecting plate (210), a limiting box (220) and a guide cylinder (230), the bidirectional screw rod (200) is rotatably installed at the lower end of the workbench (100), the screw threads on both ends of the bidirectional screw rod (200) are opposite in direction, the connecting plate (210) is slidably installed in the adjusting groove (102), the bidirectional screw rod (200) and the connecting plate (210) are threadedly connected, and the limiting box (220) is fixedly installed at the upper end of the connecting plate (210); A communication cavity (221) is formed in the limiting box (220), a plurality of guide cylinders (230) are arranged, the guide cylinders (230) are uniformly distributed on the side wall of the limiting box (220) close to the rotating hole in the horizontal direction, the guide cylinders (230) are fixedly installed on the side wall of the limiting box (220) close to the rotating hole, a sliding cavity (231) is formed in the guide cylinder (230), the communication cavity (221) and the sliding cavity (231) are communicated, the communication cavity (221) and the sliding cavity (231) contain hydraulic oil, a limiting rod (240) is slidably installed in the sliding cavity (231), a sealing plate (241) is fixedly installed at the rear end of the limiting rod (240), the sealing plate (241) and the sliding cavity (231) are sealingly and slidably connected, springs (232) are fixedly installed between the front end face of the sealing plate (241) and the inner wall of the guide cylinder (230), and elastic blocks (242) are fixedly installed at the front end of the limiting rod (240). The auxiliary mechanism is arranged in the rotating hole, and is used for adjusting the angle of the solid wood board.

2. A positioning device for edge trimming of a solid wood board according to claim 1, characterized in that: The edge trimming mechanism comprises a mounting frame (110), a first guide rail (120), a first sliding frame (130), a second guide rail (140), a second sliding frame (150) and an edge trimmer (180), the mounting frame (110) is fixedly installed at the upper end of the workbench (100), the first guide rail (120) is fixedly installed at the upper end of the mounting frame (110), the first sliding frame (130) is slidably installed in the first guide rail (120), the second guide rail (140) is fixedly installed at the lower end of the first sliding frame (130), a guide rod is fixedly installed in the first sliding frame (130), the second sliding frame (150) is slidably installed in the second guide rail (140) through the guide rod, a hydraulic telescopic rod (160) is fixedly installed at the lower end of the second sliding frame (150), an installation plate (170) is fixedly installed at the lower end of the hydraulic telescopic rod (160), and the edge trimmer (180) is fixedly installed at the lower end of the installation plate (170).

3. A positioning device for edge trimming of a solid wood board according to claim 2, characterized in that: The limiting mechanism further comprises a clamping frame (250), a clamping screw (260) and a clamping plate (270), the clamping frame (250) is fixedly installed on the upper end of the limiting box (220), the clamping screw (260) is vertically arranged, the clamping screw (260) is threadedly installed on the clamping frame (250), and the lower end of the clamping screw (260) is fixedly installed with the clamping plate (270).

4. The positioning device for real wood board edge trimming according to claim 3, characterized in that: The auxiliary mechanism comprises a hydraulic cylinder (300), a hydraulic rod (310) and a rotating table (320), the rotating table (320) is rotatably installed in the rotating hole, the lower end of the rotating table (320) is rotatably installed with the hydraulic rod (310), and the lower end of the hydraulic rod (310) is fixedly installed with the rotating table (320).

5. A positioning device for edge trimming of a solid wood board according to claim 4, characterized in that: One end of the bidirectional screw rod (200) is fixedly installed with a handle (280).

6. A positioning device for edge trimming of a solid wood board according to claim 5, characterized in that: The lower end of the workbench (100) is fixedly installed with a support (101) at four corners.

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