阅读说明：本技术 一种可调节木材曲型加工方法及装置 (Adjustable wood curved processing method and device ) 是由 钟世禄 周雨婷 吕梦颖 于 2021-07-28 设计创作，主要内容包括：本发明公开了一种可调节木材曲型加工方法及装置,涉及木材加工领域,包括支撑台,支撑台上安装有调节电机II,调节电机II上驱动连接有对向平移机构,所述导杆上转动安装有用于支撑木板的支撑辊,齿条上设有用于驱动吊架相对齿条滑动的调节机构,采用可调节木材曲型加工装置加工木材的方法,包括以下步骤：通过调节机构驱动吊架相对齿条滑动,使吊架上的合适直径的压辊与木板竖直对应；启动伺服电机驱动升降机构带动齿条进行向下移动,齿条带动吊架连同其上的压辊下移,压辊对木板进行施压使其弯曲形变；本发明通过设置多个不同直径的压辊,能根据木板的折弯曲率进行灵活的调节与选用,能很大程度上方便对木板的高效折弯成型。(The invention discloses an adjustable wood curved processing method and device, and relates to the field of wood processing, the adjustable wood curved processing method comprises a supporting table, an adjusting motor II is mounted on the supporting table, an opposite translation mechanism is connected on the adjusting motor II in a driving manner, a supporting roller for supporting a wood board is rotatably mounted on a guide rod, an adjusting mechanism for driving a hanger to slide relative to a rack is arranged on the rack, and the adjustable wood curved processing device is used for processing wood, and the method comprises the following steps: the lifting frame is driven by the adjusting mechanism to slide relative to the rack, so that the press roll with the proper diameter on the lifting frame vertically corresponds to the wood board; starting a servo motor to drive a lifting mechanism to drive a rack to move downwards, driving the hanger and a press roller on the hanger to move downwards by the rack, and applying pressure to the wood board by the press roller to enable the wood board to be bent and deformed; according to the invention, by arranging the plurality of press rolls with different diameters, the bending machine can be flexibly adjusted and selected according to the bending curvature of the wood board, and can be used for efficiently bending and forming the wood board to a great extent.)

1. An adjustable wood bending processing device comprises a supporting table (1), wherein a vertical plate (3) is arranged on the supporting table (1), a pair of supporting frames (18) is arranged on the supporting table (1), and is characterized in that an adjusting motor II (7) is arranged on the supporting table (1), an opposite translation mechanism is connected on the adjusting motor II (7) in a driving manner, a pair of guide rods (20) which are connected with the supporting table (1) in a sliding manner are arranged on the opposite translation mechanism, a supporting roller (21) which is used for supporting a wood board (16) is rotatably arranged on the guide rods (20), a hanging bracket (10) is arranged above the supporting table (1), a plurality of compression rollers (6) with different diameters and corresponding to the wood board (16) are arranged on the hanging bracket (10), a servo motor (30) is arranged on the supporting table (1), and a lifting mechanism is connected on the servo motor (30) in a driving manner, a rack (5) is installed on the lifting mechanism, an adjusting mechanism used for driving the hanger (10) to slide relative to the rack (5) is arranged on the rack (5), and a heating mechanism is installed in the compression roller (6).

2. An adjustable wood bending processing device according to claim 1, wherein the opposite direction translation mechanism comprises two coaxially fixed screw rods (25) driven by an adjusting motor II (7), a screw rod sleeve block (26) is sleeved on the screw rods (25) in a threaded manner, the screw rod sleeve block (26) is fixedly connected with the guide rod (20), and the thread turning directions of the two screw rods (25) are opposite.

3. The adjustable wood bending processing device according to claim 2, wherein the opposite translation mechanism further comprises a sleeve disc (29) fixed on the guide rod (20), a connecting spring (28) sleeved on the guide rod (20) is connected between the sleeve disc (29) and the support frame (18), and the guide rod (20) penetrates through the support frame (18) in a sliding manner.

4. The adjustable wood curved processing device according to claim 1, wherein the lifting mechanism comprises a threaded column (32) driven by a servo motor (30) to rotate, a threaded sleeve block (31) fixed with the rack (5) is sleeved on the threaded column (32) in a threaded manner, and the threaded sleeve block (31) is vertically and slidably connected with the vertical plate (3).

5. The adjustable wood bending processing device according to claim 1 or 4, wherein the adjusting mechanism comprises a sliding sleeve block (8) which is slidably sleeved on the rack (5), the sliding sleeve block (8) is fixedly connected with a hanging bracket (10), an adjusting motor I (2) is installed on the hanging bracket (10), and a walking gear (4) which is meshed with the rack (5) is connected to the adjusting motor I (2) in a driving manner.

6. The adjustable wood bending machining device according to claim 5, wherein the adjusting mechanism further comprises a limiting frame (13) connected with the hanger (10), an inserting column (14) is slidably arranged on the limiting frame (13) in a penetrating manner, a limiting disc (11) is mounted at the end of the inserting column (14), a spring ring (12) is mounted between the limiting disc (11) and the limiting frame (13), and a plurality of arc grooves (9) matched with the inserting column (14) in an abutting manner are formed in the rack (5) at equal intervals.

7. An adjustable wood bending processing device according to claim 1, wherein the heating mechanism comprises a connecting column (33) coaxially connected with the compression roller (6), a main heating rod (24) is arranged in the connecting column (33), a plurality of branch heating rods (34) extending to the interior of the compression roller (6) are arranged on the side wall of the main heating rod (24), and the heating mechanism further comprises a storage battery (23) for supplying power to the main heating rod (24) and the branch heating rods (34).

8. An adjustable wood bending machining device according to claim 1, wherein the supporting frame (18) is hinged to a pair of rotating blocks (19), each rotating block (19) is provided with a sleeve (27), the sleeves (27) are slidably and fittingly provided with sliding columns (35), a pushing spring (15) is installed between each sliding column (35) and each sleeve (27), and one ends, far away from the sleeves (27), of the sliding columns (35) are provided with clamping plates (17) which are clamped with the ends of the wood plates (16).

9. An adjustable wood bending processing device according to claim 1, wherein the support table (1) is provided with a hot air blower (36), the outlet end of the hot air blower (36) is connected with an air injection disc (22) through a pipeline, and the air injection disc (22) is positioned under the wood board (16).

10. A method of processing wood using the adjustable wood curving type processing apparatus of claim 1, comprising the steps of:

s1: starting an adjusting motor II (7) to drive an opposite adjusting mechanism, adjusting the distance between the two supporting rollers (21) by the opposite adjusting mechanism according to the length of the wood board (16), and then placing the wood board (16) on the two supporting rollers (21);

s2: the lifting frame (10) is driven to slide relative to the rack (5) through the adjusting mechanism, so that the press roll (6) with the proper diameter on the lifting frame (10) vertically corresponds to the wood board (16);

s3: starting a servo motor (30) to drive a lifting mechanism to drive a rack (5) to move downwards, driving a hanger (10) and a compression roller (6) on the hanger to move downwards by the rack (5), and applying pressure to the wood board (16) by the compression roller (6) to enable the wood board to bend and deform;

s4: and starting the heating mechanism to heat the press roll (6), so that the press roll (6) heats the wood board (16) when being pressed against the wood board (16), and the wood board (16) is promoted to be bent.

Technical Field

The invention relates to the field of wood processing, in particular to an adjustable wood curved processing method and device.

Background

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, functional processing technologies such as wood protection and wood modification, and methods such as sawing, planing, milling, drilling and sanding are adopted for cutting, and when wood is processed, the wood is bent and formed by a processing device.

Although the grant bullets No. CN 211993425U discloses a processingequipment of crooked type of adjustable timber, bracing piece including the symmetry is fixed, the inner of bracing piece is fixed with the supporting shoe, the top of supporting shoe is rotated and is connected with the screw rod, screw rod threaded connection has same movable plate, movable plate bottom mounting has the connecting block, the bottom mounting of connecting block has the briquetting, the bottom of briquetting is equipped with concave block, a plurality of through-holes have evenly been seted up to concave block, the bottom intercommunication of a plurality of through-holes has same processing case, but the device is in the use, the plank can not carry out nimble adaptability according to the needs of the degree of bending and adjust, it is relatively poor to lead to crooked type processing operation effect of timber.

Disclosure of Invention

The invention aims to provide a method and a device for processing an adjustable wood curved shape, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an adjustable crooked type processingequipment of timber, includes a supporting bench, installs the riser on the brace table, is provided with a pair of support frame on the brace table, install adjusting motor II on the brace table, the last drive of adjusting motor II is connected with subtend translation mechanism, install a pair of guide arm with brace table sliding connection on the subtend translation mechanism, rotate on the guide arm and install the support roll that is used for supporting the plank, the brace table top is equipped with the gallows, installs the compression roller that a plurality of diameter is unequal that corresponds with the plank on the gallows, install servo motor on the brace table, the servo motor drive is connected with elevating system, installs the rack on the elevating system, be equipped with on the rack and be used for driving the gliding adjusting mechanism of the relative rack of gallows, install heating mechanism in the compression roller.

As a modified scheme of the invention: the opposite translation mechanism comprises two coaxially fixed screw rods driven by an adjusting motor II, screw rod sleeve blocks are sleeved on the screw rods in a threaded manner and fixedly connected with the guide rods, and the thread turning directions of the two screw rods are opposite.

As a modified scheme of the invention: the opposite translation mechanism further comprises a sleeve disc fixed on the guide rod, a connecting spring sleeved on the guide rod is connected between the sleeve disc and the support frame, and the guide rod penetrates through the support frame in a sliding mode.

As a modified scheme of the invention: the lifting mechanism comprises a threaded column driven to rotate by a servo motor, a threaded sleeve block fixed with the rack is sleeved on the threaded column in a threaded manner, and the threaded sleeve block is vertically and slidably connected with the vertical plate.

As a modified scheme of the invention: the adjusting mechanism comprises a sliding sleeve block which is sleeved on the rack in a sliding mode, the sliding sleeve block is fixedly connected with the hanging bracket, an adjusting motor I is installed on the hanging bracket, and a walking gear meshed with the rack is connected to the adjusting motor I in a driving mode.

As a modified scheme of the invention: the adjusting mechanism further comprises a limiting frame connected with the hanging frame, the limiting frame is provided with an inserting column in a sliding and penetrating mode, the end portion of the inserting column is provided with a limiting disc, a spring ring is arranged between the limiting disc and the limiting frame, and a plurality of arc grooves matched with the inserting column in an abutting mode are formed in the rack at equal intervals.

As a modified scheme of the invention: the heating mechanism comprises a connecting column which is coaxially connected with the compression roller, a heating main rod is arranged in the connecting column, a plurality of heating branch rods extending to the inside of the compression roller are mounted on the side wall of the heating main rod, and the heating mechanism further comprises a storage battery which supplies power for the heating main rod and the heating branch rods.

As a modified scheme of the invention: articulated on the support frame have a pair of turning block, every all install the sleeve on the turning block, sliding fit has the traveller on the sleeve, installs between traveller and the sleeve and supports and push away the spring, the cardboard to the joint of plank tip is installed to the telescopic one end is kept away from to the traveller.

As a modified scheme of the invention: an air heater is installed on the supporting table, an outlet end of the air heater is connected with an air injection disc through a pipeline, and the air injection disc is located under the wood board.

The method for processing the wood by adopting the adjustable wood curved processing device comprises the following steps:

s1: starting an adjusting motor II to drive an opposite adjusting mechanism, adjusting the distance between the two supporting rollers according to the length of the wood board by the opposite adjusting mechanism, and then placing the wood board on the two supporting rollers;

s2: the lifting frame is driven by the adjusting mechanism to slide relative to the rack, so that the press roll with the proper diameter on the lifting frame vertically corresponds to the wood board;

s3: starting a servo motor to drive a lifting mechanism to drive a rack to move downwards, driving the hanger and a press roller on the hanger to move downwards by the rack, and applying pressure to the wood board by the press roller to enable the wood board to be bent and deformed;

s4: and starting the heating mechanism to heat the compression roller, so that the compression roller heats the wood board when abutting against the wood board, and the wood board is promoted to be bent.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, by arranging the plurality of press rolls with different diameters, the bending machine can be flexibly adjusted and selected according to the bending curvature of the wood board, and can be used for efficiently bending and forming the wood board to a great extent; the opposite direction translation mechanism that sets up simultaneously can carry out the interval to two backup rolls that are used for supporting the plank and adjust, plays the nimble regulation according to the crooked type processing of plank, plays the stable support effect to the plank simultaneously, and the machining efficiency of plank obtains showing and promotes.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable wood bending processing device according to the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.

FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention.

Fig. 4 is a schematic view of the overall structure of an adjustable wood bending processing device according to the present invention.

FIG. 5 is an enlarged view of portion C of FIG. 4 according to the present invention.

Fig. 6 is a schematic view of the overall structure of an adjustable wood bending processing device according to the present invention.

Fig. 7 is a schematic structural view of a heating mechanism according to the present invention.

Fig. 8 is an exploded view of a part of an adjustable wood bending apparatus according to the present invention.

Description of reference numerals: 1-supporting table, 2-adjusting motor I, 3-vertical plate, 4-traveling gear, 5-rack, 6-press roller, 7-adjusting motor II, 8-sliding sleeve block, 9-arc groove, 10-hanger, 11-limiting disc, 12-spring ring, 13-limiting frame, 14-inserting column, 15-pushing spring, 16-wood plate, 17-clamping plate, 18-supporting frame, 19-rotating block, 20-guide rod, 21-supporting roller, 22-air-ejecting disc, 23-storage battery, 24-heating main rod, 25-screw rod, 26-screw rod sleeve block, 27-sleeve, 28-connecting spring, 29-sleeve disc, 30-servo motor, 31-screw sleeve block, 32-screw column, 33-connecting column, 34-heating support rod, 35-sliding column and 36-hot air blower.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

it should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1-8, an adjustable wood bending processing device comprises a supporting platform 1, a vertical plate 3 is installed on the supporting platform 1, a pair of supporting frames 18 is installed on the supporting platform 1, an adjusting motor II7 is arranged on the supporting table 1, an opposite translation mechanism is connected on an adjusting motor II7 in a driving way, a pair of guide rods 20 which are connected with the support platform 1 in a sliding way are arranged on the opposite translation mechanism, a supporting roller 21 for supporting the wood board 16 is rotatably arranged on the guide rods 20, a hanging bracket 10 is arranged above the supporting platform 1, a plurality of compression rollers 6 with different diameters corresponding to the wood boards 16 are arranged on the hanging bracket 10, a servo motor 30 is arranged on the support table 1, the servo motor 30 is connected with a lifting mechanism in a driving way, a rack 5 is arranged on the lifting mechanism, the rack 5 is provided with an adjusting mechanism for driving the hanger 10 to slide relative to the rack 5, and the compression roller 6 is internally provided with a heating mechanism.

The method for processing the wood by adopting the adjustable wood curved processing device comprises the following steps:

s1: starting an adjusting motor II7 to drive a counter adjusting mechanism, adjusting the distance between the two supporting rollers 21 according to the length of the wood board 16 by the counter adjusting mechanism, and then placing the wood board 16 on the two supporting rollers 21;

s2: the hanger 10 is driven by the adjusting mechanism to slide relative to the rack 5, so that the press roll 6 with the proper diameter on the hanger 10 vertically corresponds to the wood board 16;

s3: starting a servo motor 30 to drive a lifting mechanism to drive a rack 5 to move downwards, driving the hanger 10 and a compression roller 6 on the hanger to move downwards by the rack 5, and applying pressure to the wood board 16 by the compression roller 6 to enable the wood board to bend and deform;

s4: and starting the heating mechanism to heat the press roll 6, so that the press roll 6 heats the wood board 16 when pressing against the wood board 16, and the wood board 16 is promoted to bend.

Example 2

On the basis of the embodiment 1, in addition, the opposite translation mechanism of the device comprises two coaxially fixed screw rods 25 driven by an adjusting motor II7, a screw rod sleeve block 26 is sleeved on the screw rod 25 in a threaded manner, the screw rod sleeve block 26 is fixedly connected with the guide rod 20, and the thread turning directions of the two screw rods 25 are opposite.

After the length of the plank 16 has been determined, the adjustment of the spacing between the two support rollers 21 is carried out by adjusting the counter-translation mechanism according to its length, in particular: the adjusting motor II7 is started to drive the screw rods 25 to rotate, the two screw rods 25 synchronously rotate and drive the two screw rod sleeve blocks 26 to move in the opposite direction or in the opposite direction, so that the guide rods 20 move in the opposite direction or in the opposite direction, at the moment, the two supporting rollers 21 can adjust the supporting positions according to the length of the wood board 16 and the bending curvature, and the wood board 16 can be supported and limited during processing.

In addition, the opposite translation mechanism further comprises a sleeve 29 fixed on the guide rod 20, a connecting spring 28 sleeved on the guide rod 20 is connected between the sleeve 29 and the support frame 18, and the guide rod 20 penetrates through the support frame 18 in a sliding manner.

In the process of the transverse movement of the supporting roller 21, the guide rod 20 transversely slides relative to the supporting frame 18, and the connecting spring 28 elastically deforms, so that good guiding and limiting effects on the adjusting process of the supporting roller 21 are realized, and the stability of the adjusting process is improved.

The lifting mechanism of the device comprises a threaded column 32 driven to rotate by a servo motor 30, a threaded sleeve block 31 fixed with a rack 5 is sleeved on the threaded column 32 in a threaded manner, the threaded sleeve block 31 is connected with a vertical plate 3 in a sliding manner, the threaded column 32 is driven to rotate by starting the servo motor 30, the threaded column 32 can drive the threaded sleeve block 31 to vertically move downwards, the threaded sleeve block 31 drives the rack 5 to move downwards, the rack 5 drives a compression roller 6 to move downwards through a hanger 10 at the moment, the pressing effect on a wood board 16 is realized, and the bending forming of the wood board 16 is realized.

The adjusting mechanism comprises a sliding sleeve block 8 which is sleeved on the rack 5 in a sliding mode, the sliding sleeve block 8 is fixedly connected with a hanging bracket 10, an adjusting motor I2 is installed on the hanging bracket 10, and a traveling gear 4 meshed with the rack 5 is connected to the adjusting motor I2 in a driving mode.

To the bending curvature size difference of different plank 16, through the rotation of drive accommodate motor I2 drive walking gear 4, walking gear 4 and the relative rack 5 slip of slip sleeve 8 of rack 5 realization of rack 5 meshing transmission, and then drive gallows 10 and compression roller 6 slip for the compression roller 6 of suitable diameter is vertical with plank 16 corresponds, carries out the bending of plank 16 and operates.

In addition, adjustment mechanism still includes the spacing 13 of being connected with gallows 10, and the post 14 is worn to be equipped with to slide on the spacing 13, inserts the 14 tip of post and installs spacing dish 11, installs spring ring 12 between spacing dish 11 and the spacing 13, equidistant arc groove 9 of offering a plurality of and the 14 butt adaptations of post of inserting is gone up to rack 5.

In the adjusting process of the compression roller 6, the inserted column 14 slides relative to the rack 5 and corresponds to different arc grooves 9, under the elastic action of the spring ring 12, the inserted column 14 is abutted to the arc grooves 9, the effective temporary positioning effect after the position of the compression roller 6 is adjusted is achieved, and the stability of the processing process of the wood plate 16 is ensured.

The heating mechanism of this device includes the spliced pole 33 with 6 coaxial coupling of compression roller, is provided with heating main rod 24 in the spliced pole 33, and heating main rod 24 lateral wall is installed a plurality of and is extended to the inside heating prop stick 34 of compression roller, heating mechanism still includes the battery 23 for heating main rod 24 and the power supply of heating prop stick 34, and battery 23 supplies power to heating main rod 24 and heating prop stick 34, and heating main rod 24 and heating prop stick 34 heat compression roller 6, and compression roller 6 after being heated is when 16 pressure contact to the plank, heats plank 16, promotes its ability fast bending.

Further, install air heater 36 on a supporting bench 1, air heater 36's exit end has jet tray 22 through the pipe connection, and jet tray 22 is under plank 16, and at the in-process of bending plank 16, start air heater 36, air heater 36 produces hot-air and spouts to plank 16 from jet tray 22 for plank 16 can receive hot-blast heating effect, can further promote plank 16 flexibility, and the bending forming effect is better.

And a pair of rotating blocks 19 is hinged on the supporting frame 18, each rotating block 19 is provided with a sleeve 27, the sleeve 27 is provided with a sliding column 35 in a sliding fit manner, a pushing spring 15 is arranged between the sliding column 35 and the sleeve 27, and one end of the sliding column 35, which is far away from the sleeve 27, is provided with a clamping plate 17 for clamping the end part of the wood plate 16.

Through the above setting, before 16 bending forming processing of plank, 16's both ends joint respectively is on two cardboard 17, pushing away under the elastic action of spring 15, plays pushing away the effect to propping of cardboard 17 for plank 16 realizes fine elasticity centre gripping effect, also guarantees simultaneously effectively spacing at 16 bending forming in-process of plank, and the bending forming effect is better.

In conclusion, the press rolls 6 with different diameters are arranged, so that flexible adjustment and selection can be performed according to the bending curvature of the wood board 16, and efficient bending forming of the wood board 16 can be facilitated to a great extent; the opposite translation mechanism that sets up simultaneously can carry out the interval to two backing rolls 21 that are used for supporting plank 16 and adjust, plays the nimble regulation according to plank 16 curved type processing, plays the stable support effect to plank 16 simultaneously, and the machining efficiency of plank 16 is showing and is promoted.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.