Wood rounding machine with cutting correction function

Abstract

The wood rounding machine with the cutting correction function comprises a bottom plate, a correction frame, a U-shaped movable frame and a U-shaped fixed frame, an installation plate is movably arranged on one side of the top of a supporting plate, and the U-shaped movable frame is fixedly installed in the center of the top of the installation plate through a bolt. A two-way motor is fixedly installed at the center of the bottom end in the correction frame through a bolt, a screw is fixedly installed at the output end of the two-way motor, a movable block is connected to the screw in a threaded penetrating mode, and fixing sliding grooves are formed in the centers of the two sides in the correction frame. Relates to the field of wood rounding processing, a movable block achieves relative movement through limitation of a hinge rod in the movement process, the movable block conducts height adjustment on a correction plate in a fixed sliding groove through a hinge piece and the hinge rod in the relative movement process, and then the height of a U-shaped movable frame is adjusted; the wood cannot continuously turn over between the top of the rotating roller and the top of the cutting roller in the rounding process, the purpose of cutting correction is achieved, and the structure is stable and simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber roundness finding processing technical field, especially timber roundness finding machine with cutting correction function. BACKGROUND

[0002] At present, in the processing industry of timber, the bark of trees has nodules, knots or branches, which affect the deep processing of timber, in order to improve the economic benefit of timber, the trees need to be peeled and rounded first, and the surface nodules, knots or branches are removed.

[0003] The roundness finding machine is one of the main equipment for producing plywood, which is divided into clamping roundness finding machine and non-clamping roundness finding machine, with the increasing use of timber, the roundness finding machine is also used more and more, but the existing timber roundness finding machine still has the problems of poor roundness finding effect, inconvenient adjustment according to the timber roundness finding condition during the roundness finding process, and inability to adjust the cutting height during the roundness finding process, so that the timber roundness finding process cannot be adjusted, the timber of different shapes cannot achieve the roundness finding effect, some timber keeps turning around the outer periphery of the roller during the roundness finding process, the timber roundness finding efficiency is low, and the timber roundness finding machine with cutting correction function is provided. SUMMARY

[0004] The purpose of the present application is to provide a timber roundness finding machine with cutting correction function to solve the problems in the background art.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a wood roundness finding machine with cutting correction function, comprising a bottom plate, a correction frame, a U-shaped movable frame and a U-shaped fixed frame, a connecting plate is fixedly installed at the top center of one end of the bottom plate through bolts, the U-shaped fixed frame is fixedly installed at the top center of the connecting plate through bolts, the correction frame is fixedly installed at the top center of the other end of the bottom plate through bolts, a support plate is arranged at the top center of the correction frame, an installation plate is movably arranged on one side of the top of the support plate, the U-shaped movable frame is fixedly installed at the top center of the installation plate through bolts, a bidirectional motor is fixedly installed at the bottom center of the inside of the correction frame through bolts, a screw rod is fixedly installed at the output end of the bidirectional motor, a movable block is threadedly connected to the screw rod, fixed sliding grooves are formed at the centers of the two sides of the inside of the correction frame, fixed sliding blocks are slidably connected in the fixed sliding grooves of the correction frame, a correction plate is fixedly installed between the tops of the fixed sliding blocks through bolts, correction rods are fixedly installed on the top of the correction plate through bolts, the correction rods are fixedly installed on the bottom of the support plate through bolts, a cutting roller is connected in the U-shaped movable frame through a first rotating shaft, a rotating roller that matches the cutting roller is connected in the U-shaped fixed frame through a second rotating shaft, and a discharge hole is formed at the center of the bottom plate.

[0006] Preferably, the first motor is connected to one side of the bottom of the U-shaped movable frame through a first motor plate, the top ends of the first rotating shafts on the U-shaped movable frame extend to one side of the outside, the top ends of the second rotating shafts are fixedly installed with first rotating gears, the first rotating gears are connected with a first chain, and the output end of the first motor is fixed to the top end of one of the first rotating shafts.

[0007] Preferably, the second motor is connected to one side of the bottom of the U-shaped fixed frame through a second motor plate, the top ends of the second rotating shafts on the U-shaped fixed frame extend to one side of the outside, the top ends of the second rotating shafts are fixedly installed with second rotating gears, the second rotating gears are connected with a second chain, and the output end of the second motor is fixed to the top end of one of the second rotating shafts.

[0008] Preferably, the cutting roller is uniformly provided with a plurality of cutting pieces of inclined structures on the outer periphery, and the rotating roller is uniformly provided with a plurality of rotating plates on the outer periphery.

[0009] Preferably, a processing plate is fixedly welded to one end of the top of the support plate, hydraulic telescopic rods are fixedly installed on one side of the two ends of the processing plate through bolts, and the top ends of the hydraulic telescopic rods are fixedly installed on the U-shaped movable frame through bolts.

[0010] Preferably, positioning grooves are provided at both ends of the top of the support plate, positioning blocks are slidably connected to the support plate in the positioning grooves, and the top ends of the positioning blocks are fixedly mounted on the two ends of the bottom of the mounting plate by bolts.

[0011] Preferably, a hinged rod is movably connected between one side of the top of the movable block and both ends of the bottom of the correction plate through a hinge, and movable holes are opened around the top of the correction frame, and the correction rods are movably passed through the movable holes.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the hydraulic telescopic rod drives the U-shaped movable frame to move back and forth stably under the action of the positioning groove and the positioning block, so that the cutting roller in the U-shaped movable frame and the rotating roller on the U-shaped fixed frame rotate and round the wood. The structure is simple and stable. The rotating plate on the rotating roller realizes the flipping of the wood, and the cutting blade on the cutting roller grinds and cuts the raised parts of the wood to achieve stable rounding. The operation is simple and convenient.

[0014] 2. In the utility model, a bidirectional motor drives the movable block on the screw rod to perform synchronous rotational motion. The movable block realizes relative motion through the limitation of the hinged rod during motion. The movable block adjusts the height of the correction plate in the fixed slide groove through the hinge and the hinged rod during relative motion, thereby adjusting the height of the U-shaped movable frame, so that the wood will not be constantly flipped between the rotating roller and the top of the cutting roller during the rounding process, and the effect of rotary cutting cannot be achieved, thereby achieving the purpose of cutting correction, and the structure is stable and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic three-dimensional diagram of the overall structure of a wood rounding machine with a cutting correction function in an embodiment of the present application;

[0017] Figure 2 This is a schematic three-dimensional diagram of the U-shaped movable frame structure of a wood rounding machine with a cutting correction function in an embodiment of the present application;

[0018] Figure 3 This is a schematic three-dimensional diagram of the structure of a U-shaped fixing frame of a wood rounding machine with a cutting correction function in an embodiment of the present application;

[0019] Figure 4 This is a schematic front view of the internal structure of a correction frame of a wood rounding machine with a cutting correction function in an embodiment of the present application.

[0020] In the figure: 1. Base plate; 11. Discharge hole; 2. Correction frame; 21. Bidirectional motor; 22. Screw; 23. Movable block; 24. Fixed slide; 25. Fixed slider; 26. Hinged part; 27. Hinged rod; 28. Movable hole; 3. U-shaped fixed frame; 31. First rotating shaft; 32. Cutting roller; 33. First electrode plate; 34. First motor; 35. First rotating gear; 36. First chain; 37. Cutting blade; 4. U-shaped fixed frame; 41. Connecting plate; 42. Second rotating shaft; 43. Rotating roller; 44. Second motor plate; 45. Second motor; 46. Second rotating gear; 47. Second chain; 48. Rotating plate; 5. Support plate; 51. Mounting plate; 52. Correction plate; 53. Correction rod; 54. Processing plate; 55. Hydraulic telescopic rod; 56. Positioning groove; 57. Positioning block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: Reference Figures 1-4The wood rounding machine with cutting and correction function shown in the figure includes a base plate 1, a correction frame 2, a U-shaped movable frame 3 and a U-shaped fixed frame 4. A connecting plate 41 is fixedly installed at the top center of one end of the base plate 1 by bolts, and a U-shaped fixed frame 4 is fixedly installed at the top center of the connecting plate 41 by bolts. The correction frame 2 is fixedly installed at the top center of the other end of the base plate 1 by bolts. A support plate 5 is provided at the top center of the correction frame 2. A mounting plate 51 is movably provided on one side of the top of the support plate 5. The U-shaped movable frame 3 is fixedly installed at the top center of the mounting plate 51 by bolts. A bidirectional motor 21 is fixedly installed at the bottom center of the inner side of the correction frame 2 by bolts. The output end of the bidirectional motor 21 is fixed A screw 22 is installed, and a movable block 23 is connected to the screw 22 through a thread. Fixed slide grooves 24 are opened at the centers of both sides of the interior of the correction frame 2. Fixed sliders 25 are slidably connected in the fixed slide grooves 24 on the correction frame 2. Correction plates 52 are fixedly installed between the tops of the fixed sliders 25 by bolts. Correction rods 53 are fixedly installed around the top of the correction plate 52 by bolts. The top of the correction rod 53 is fixedly installed around the bottom of the support plate 5 by bolts. The cutting roller 32 is connected to the U-shaped movable frame 3 through the first rotating shaft 31, and the rotating roller 43 that matches the cutting roller 32 is connected to the U-shaped fixed frame 4 through the second rotating shaft 42. A discharge hole 11 is opened at the center of the bottom plate 1.

[0023] See Figure 2-Figure 4, the bottom of one side of the U-shaped movable frame 3 is connected to the first motor 34 through the first motor plate 33, the top of the first rotating shaft 31 on the U-shaped movable frame 3 extends through the external side, and the top of the second rotating shaft 42 is fixedly installed with a first rotating gear 35, and the first rotating gears 35 are connected with a first chain 36, the output end of the first motor 34 is fixed on the top of one of the first rotating shafts 31, the bottom of one side of the U-shaped fixed frame 4 is connected to the second motor 45 through the second motor plate 44, the top of the second rotating shaft 42 on the U-shaped fixed frame 4 extends through the external side, and the top of the second rotating shaft 42 is fixedly installed with a second rotating gear 46, a second chain 47 is connected between the second rotating gears 46, the output end of the second motor 45 is fixed on the top of one of the second rotating shafts 42, the outer A number of cutting blades 37 with inclined structures are evenly installed around the periphery, and a number of rotating plates 48 are evenly installed on the outer periphery of the rotating roller 43. A processing plate 54 is welded and fixed to one end of the top of the support plate 5, and a hydraulic telescopic rod 55 is fixed to both ends of one side of the processing plate 54 by bolts. The top of the hydraulic telescopic rod 55 is fixed to the U-shaped movable frame 3 by bolts, and a positioning groove 56 is provided at both ends of the top of the support plate 5. A positioning block 57 is slidably connected to the support plate 5 in the positioning groove 56, and the top of the positioning block 57 is fixed to the bottom two ends of the mounting plate 51 by bolts. A hinged rod 27 is movably connected between one side of the movable block 23 and the bottom two ends of the correction plate 52 through a hinge 26. Movable holes 28 are provided around the top of the correction frame 2, and the correction rods 53 are all movably passed through the movable holes 28, and the through connection has a simple and stable structure.

[0024] The practical working principle of the present invention is that the hydraulic telescopic rod drives the U-shaped movable frame to move back and forth stably under the action of the positioning groove and the positioning block, so that the cutting roller in the U-shaped movable frame and the rotating roller on the U-shaped fixed frame rotate and circle the wood. The structure is simple and stable, the rotating plate on the rotating roller realizes the flipping of the wood, and the cutting blade on the cutting roller grinds and cuts the raised parts of the wood to achieve stable rounding, and the operation is simple and convenient; the movable block on the screw is driven by a bidirectional motor to perform synchronous rotation movement, and the movable block realizes relative movement through the limitation of the articulated rod during movement. During the relative movement, the movable block adjusts the height of the correction plate in the fixed slide groove through the hinge and the articulated rod, and then adjusts the height of the U-shaped movable frame, so that the wood will not constantly flip between the rotating roller and the top of the cutting roller during the rounding process, and the effect of rotary cutting cannot be achieved, so the purpose of cutting correction is achieved, and the structure is stable and simple.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wood rounding machine with a cutting correction function, comprising a base plate (1), a correction frame (2), a U-shaped movable frame (3) and a U-shaped fixed frame (4), characterized in that: A connecting plate (41) is fixedly installed at the top center of one end of the base plate (1) by bolts, and the U-shaped fixing frame (4) is fixedly installed at the top center of the connecting plate (41) by bolts. The correction frame (2) is fixedly installed at the top center of the other end of the base plate (1) by bolts. A support plate (5) is provided at the top center of the correction frame (2). A mounting plate (51) is movably provided on one side of the top of the support plate (5). The U-shaped movable frame (3) is fixedly installed at the top center of the mounting plate (51) by bolts. A bidirectional motor (21) is fixedly installed at the bottom center of the interior of the correction frame (2) by bolts. A screw rod (22) is fixedly installed at the output end of the bidirectional motor (21), and a movable block (23) is connected to the screw rod (22) through a thread. ), fixed chutes (24) are provided at the centers of both sides of the interior of the correction frame (2), a fixed slider (25) is slidably connected to the correction frame (2) in the fixed chutes (24), a correction plate (52) is fixedly installed between the tops of the fixed sliders (25) by bolts, a correction rod (53) is fixedly installed around the top of the correction plate (52) by bolts, the top of the correction rod (53) is fixedly installed around the bottom of the support plate (5) by bolts, a cutting roller (32) is connected to the U-shaped movable frame (3) through a first rotating shaft (31), a rotating roller (43) that matches the cutting roller (32) is connected to the U-shaped fixed frame (4) through a second rotating shaft (42), and a discharge hole (11) is provided at the center of the bottom plate (1).

2. The wood rounding machine with cutting correction function according to claim 1, characterized in that: The bottom of one side of the U-shaped movable frame (3) is connected to a first motor (34) through a first motor plate (33); the top ends of the first rotating shafts (31) on the U-shaped movable frame (3) extend through one side of the outer portion; the top ends of the second rotating shafts (42) are fixedly mounted with first rotating gears (35); a first chain (36) is connected between the first rotating gears (35); and the output end of the first motor (34) is fixed to the top end of one of the first rotating shafts (31).

3. The wood rounding machine with cutting correction function according to claim 1, characterized in that: The bottom of one side of the U-shaped fixing frame (4) is connected to a second motor (45) through a second motor plate (44); the top end of the second rotating shaft (42) on the U-shaped fixing frame (4) extends through the outside, and the top end of each second rotating shaft (42) is fixedly mounted with a second rotating gear (46); a second chain (47) is connected between the second rotating gears (46); and the output end of the second motor (45) is fixed to the top end of one of the second rotating shafts (42).

4. The wood rounding machine with cutting correction function according to claim 1, characterized in that: A plurality of cutting blades (37) with inclined structures are evenly installed on the outer periphery of the cutting roller (32), and a plurality of rotating plates (48) are evenly installed on the outer periphery of the rotating roller (43).

5. The wood rounding machine with cutting correction function according to claim 1, characterized in that: A processing plate (54) is welded and fixed to one end of the top of the support plate (5), and hydraulic telescopic rods (55) are fixedly installed on both ends of one side of the processing plate (54) by bolts, and the top end of the hydraulic telescopic rod (55) is fixedly installed on the U-shaped movable frame (3) by bolts.

6. The wood rounding machine with cutting correction function according to claim 1, characterized in that: Positioning grooves (56) are provided at both ends of the top of the support plate (5), and positioning blocks (57) are slidably connected to the support plate (5) in the positioning grooves (56). The top ends of the positioning blocks (57) are fixedly mounted on the two ends of the bottom of the mounting plate (51) by bolts.

7. The wood rounding machine with cutting correction function according to claim 1, characterized in that: A hinge rod (27) is movably connected between one side of the top of the movable block (23) and the two ends of the bottom of the correction plate (52) via a hinge (26); movable holes (28) are provided around the top of the correction frame (2); and the correction rods (53) are movably inserted into the movable holes (28).

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