Bilateral grooving device of woodworking edge bonding machine

Abstract

The utility model relates to the technical field of grooving devices, in particular to a double-edge grooving device of a woodworking edge banding machine, which comprises a base, two strip-shaped mounting plates are symmetrically mounted at the top of the base, a plurality of conveying rollers are rotatably connected between the two strip-shaped mounting plates at equal intervals and are connected with a driving mechanism, a U-shaped frame is mounted at the top of the base, and the U-shaped frame is connected with the driving mechanism. A strip-shaped transverse plate is arranged in the U-shaped frame, the top of the strip-shaped transverse plate is fixed to the top of the U-shaped frame through a first telescopic mechanism, U-shaped blocks with downward openings are connected to the two ends of the bottom of the strip-shaped transverse plate through second telescopic mechanisms, and a connecting base is installed at the bottom of each U-shaped block. The high ends of the two cutting wheels can be adjusted according to needs through the second telescopic mechanism, then the horizontal positions of the two cutting wheels can be adjusted according to the grooving depth of a plate through the third telescopic mechanism, then grooves of different heights and depths can be formed in the two sides of the plate according to needs, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grooving device technical field especially relates to a kind of wood edge banding machine double-side grooving device. BACKGROUND

[0002] ‌Woodworking is an art and technology, and is also a commonly used technology in construction, by processing wood into different parts and then assembling to form various finished wood products.

[0003] The existing wood edge banding machine double-side grooving device is generally placed on the conveying mechanism when in use, conveyed to the grooving mechanism by the conveying mechanism, and the cutting wheel on the grooving mechanism is used to cut the two sides of the plate to complete the grooving. However, in the use process, different heights or depths of grooves are generally required on the plate according to different requirements, and the existing grooving mechanism is generally fixed on the edge banding machine by bolts, so that the position of the cutting wheel is not convenient to adjust, the use effect is poor, and in the grooving process, since the edge banding machine is only provided with a limiting mechanism at the feeding position on the conveying mechanism, the plate is easy to deviate when conveyed to the grooving mechanism position, which affects the grooving quality and the use effect is poor. Therefore, we propose a kind of wood edge banding machine double-side grooving device. SUMMARY

[0004] The utility model aims at solving the above-mentioned shortcomings existing in prior art, and provides a kind of wood edge banding machine double-side grooving device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of wood edge banding machine double-side grooving device is designed, including base, the top of base is symmetrically equipped with two strip-shaped mounting plates, a plurality of conveying rollers are rotationally connected between the two strip-shaped mounting plates at equal intervals, and the conveying rollers are connected with drive mechanism;

[0006] The top of base is provided with U-shaped frame, the inside of U-shaped frame is provided with strip-shaped transverse plate, the top of strip-shaped transverse plate is fixed on the top of U-shaped frame by first telescopic mechanism, and the bottom of strip-shaped transverse plate is connected with U-shaped block opening downward by second telescopic mechanism at both ends, the bottom of each U-shaped block is equipped with connecting seat, and the side of each U-shaped block is slidably connected with slide rail fixed on the inside side surface of U-shaped frame by sliding block;

[0007] The bottom of each connecting seat is provided with L-shaped mounting seat, the top of each connecting seat is provided with first through slot, the top of each L-shaped mounting seat penetrates first through slot, and the side of each L-shaped mounting seat is fixed on the side surface of U-shaped block by third telescopic mechanism;

[0008] The bottom of the L-shaped mounting seat is rotationally connected with a cutting wheel, the top of the cutting wheel is connected with the output shaft of the first driving motor, and the first driving motor is fixed on the side surface of the L-shaped mounting seat;

[0009] Two pairs of strip-shaped moving seats are symmetrically arranged between the two strip-shaped mounting plates, the top of each strip-shaped moving seat is rotationally connected with a plurality of limiting rollers, and each limiting roller is located between two adjacent conveying rollers;

[0010] The bottom of each strip-shaped moving seat is provided with at least one connecting block, the top of the base is provided with a plurality of second through grooves, the bottom of each connecting block penetrates through the second through grooves, and the bottoms of the connecting blocks on the same side are connected through a second strip-shaped fixing plate;

[0011] The bottom of each second strip-shaped fixing plate is rotationally connected with a connecting rod, the other end of each connecting rod is rotationally connected to the bottom of a moving block, the top of the moving block is connected with a guide rail fixed to the bottom of the base through a sliding block, and the bottom of the moving block is connected with a fourth telescopic mechanism through a first fixing seat, and the other end of the fourth telescopic mechanism is fixed to the bottom of the base through a second fixing seat.

[0012] Preferably, the driving mechanism comprises a sprocket fixed to one end of each conveying roller, two adjacent sprockets are connected through a chain, and one end of one of the conveying rollers away from the sprocket is connected with a second driving motor, and the second driving motor is fixed to the side surface of the strip-shaped mounting plate.

[0013] Preferably, the bottom of the strip-shaped transverse plate is connected with a first strip-shaped fixing plate through a connecting plate on both sides, a plurality of pressing rollers are rotationally connected between two adjacent first strip-shaped fixing plates, and the pressing rollers are located above the conveying rollers.

[0014] Preferably, at least one first guide rod is vertically installed on the top of the strip-shaped transverse plate, and the top of the first guide rod slidably penetrates through the top of the U-shaped frame.

[0015] Preferably, the inside of each U-shaped block is provided with a second guide rod, and each second guide rod slidably penetrates through the top of the corresponding L-shaped mounting seat.

[0016] Preferably, the U-shaped frame is located between the two groups of limiting rollers, and the top of each limiting roller extends above the conveying roller.

[0017] Preferably, a third guide rod is installed in each second through groove, and each third guide rod slidably penetrates through the corresponding two connecting blocks.

[0018] Preferably, a control cabinet is installed on the edge of the bottom of the base, a controller in the control cabinet is connected with the first telescopic mechanism, the second telescopic mechanism, the third telescopic mechanism and the first driving motor through guides respectively, and the controller is also connected with the second driving motor and the fourth telescopic mechanism through wires respectively.

[0019] The top side of each L-shaped mounting seat is provided with a second displacement sensor, and each second displacement sensor is connected with the controller through a wire;

[0020] The bottom side of each connecting seat is provided with a first displacement sensor, and each first displacement sensor is connected with the controller through a wire.

[0021] Preferably, the bottom edge of the base is provided with several supporting legs.

[0022] The design scheme of the utility model has the beneficial effects in the application process:

[0023] The high ends of the two cutting wheels can be adjusted according to needs through the second telescopic mechanism, the horizontal positions of the two cutting wheels can be adjusted according to the depth of the slot on the plate through the third telescopic mechanism, and then slots with different heights and depths can be opened on both sides of the plate according to needs, and the use effect is improved.

[0024] The moving block can be moved through the fourth telescopic mechanism, and the two second strip-shaped fixing plates can be moved synchronously under the action of the connecting rod, and then the plate can be centered and limited under the action of the limiting roller, the position deviation of the plate is avoided, and the use effect is improved. DETAILED DESCRIPTION

[0025] Figure 1 The structure of the utility model is shown Figure 1 ;

[0026] Figure 2 The structure of the U-shaped block and the L-shaped mounting seat of the utility model is shown

[0027] Figure 3 The connecting structure of the fourth telescopic mechanism and the second strip-shaped fixing plate of the utility model is shown

[0028] Figure 4 The structure of the utility model is shown

[0029] Figure 5 The structure of the utility model is shown

[0030] In the figure: 1, base; 2, strip-shaped mounting plate; 3, limiting roller; 4, conveying roller; 5, pressing roller; 6, first strip-shaped fixed plate; 7, L-shaped mounting base; 8, U-shaped block; 9, strip-shaped cross plate; 10, first telescopic mechanism; 11, first guide rod; 12, connecting plate; 13, second telescopic mechanism; 14, cutting wheel; 15, first drive motor; 16, U-shaped frame; 17, second drive motor; 18, control cabinet; 19, supporting leg; 20, third telescopic mechanism; 21, first through slot; 22, connecting seat; 23, second guide rod; 24, connecting rod; 25, guide rail; 26, moving block; 27, first fixed seat; 28, fourth telescopic mechanism; 29, second fixed seat; 30, third guide rod; 31, connecting block; 32, strip-shaped moving seat; 33, second strip-shaped fixed plate; 34, second through slot; 35, chain wheel; 36, first displacement sensor; 37, second displacement sensor. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0032] Referring to Figures 1-5 A wood edge banding machine double-edge grooving device, comprising a base 1, the bottom edge of the base 1 is provided with a control cabinet 18, a controller is installed in the control cabinet 18, and the controller is one of a control mainboard, a host or a PLC logic controller.

[0033] As shown in Figure 1 and Figure 5 , the top of the base 1 is symmetrically provided with two strip-shaped mounting plates 2, a plurality of conveying rollers 4 are rotatably connected between the two strip-shaped mounting plates 2 at equal intervals, and the conveying rollers 4 are connected with a driving mechanism. The specific structure of the driving mechanism is that the driving mechanism comprises a chain wheel 35 fixed at one end of each conveying roller 4, adjacent two chain wheels 35 are connected through a chain, and one end of one of the conveying rollers 4 away from the chain wheel 35 is connected with a second drive motor 17. The second drive motor 17 is fixed on the side surface of the strip-shaped mounting plate 2, and the second drive motor 17 is connected with the controller through wires. In the actual use process, the staff places the plate on the conveying roller 4, and then drives the conveying roller 4 to rotate synchronously under the action of the chain wheel 35 and the chain through the second drive motor 17, so as to convey the wood.

[0034] It should be noted that the distance between adjacent three conveying rollers 4 is less than the size of the plate, so that the plate can be kept stable during conveying and will not be stuck in the gap between the conveying rollers 4.

[0035] As shown in Figure 1 and Figure 2As shown, the top of the base 1 is provided with a U-shaped frame 16, the inside of the U-shaped frame 16 is provided with a strip-shaped transverse plate 9, the top of the strip-shaped transverse plate 9 is fixed to the top of the U-shaped frame 16 through a first telescopic mechanism 10, and the bottom of the strip-shaped transverse plate 9 is provided with a U-shaped block 8 downwardly opening at both ends through a second telescopic mechanism 13. The bottom of each U-shaped block 8 is provided with a connecting seat 22. The first telescopic mechanism 10 and the second telescopic mechanism 13 are one of an electric push rod, an air cylinder or a hydraulic rod, and are connected with the controller through wires. In actual use, the height of the strip-shaped transverse plate 9 can be adjusted through the first telescopic mechanism 10, and the height of the corresponding U-shaped block 8 can be adjusted through the second telescopic mechanism 13.

[0036] As shown in the figure, Figure 2 The bottom of each connecting seat 22 is provided with an L-shaped mounting seat 7, the top of each connecting seat 22 is provided with a first through slot 21, the top of each L-shaped mounting seat 7 penetrates the first through slot 21, and one side of each L-shaped mounting seat 7 is fixed to the side of the U-shaped block 8 through a third telescopic mechanism 20. The third telescopic mechanism 20 is one of an electric push rod, an air cylinder or a hydraulic rod, and is connected with the controller through wires. In actual use, the L-shaped mounting seat 7 can be horizontally moved through the third telescopic mechanism 20, that is, the horizontal position of the L-shaped mounting seat 7 can be adjusted as needed.

[0037] As shown in the figure, Figure 2 The top of each L-shaped mounting seat 7 is provided with a second displacement sensor 37, and each second displacement sensor 37 is connected with the controller through wires. The moving distance of the L-shaped mounting seat 7 can be detected through the second displacement sensor 37, and the detection data can be transmitted to the controller. The controller can adjust the L-shaped mounting seat 7 to the preset position according to the depth of the slot.

[0038] As shown in the figure, Figure 2 The bottom of each connecting seat 22 is provided with a first displacement sensor 36, and each first displacement sensor 36 is connected with the controller through wires. The height of the connecting seat 22 can be detected through the first displacement sensor 36, and the detection data can be transmitted to the controller. The controller can adjust the height of the two connecting seats 22 according to the height of the slot, so that the slot can be made at different heights on both sides of the wood plate.

[0039] It should be noted that, as shown in the figure, Figure 2 The inside of each U-shaped block 8 is provided with a second guide rod 23, and each second guide rod 23 penetrates the top of the corresponding L-shaped mounting seat 7. The L-shaped mounting seat 7 can be limited and guided under the action of the second guide rod 23, so that the L-shaped mounting seat 7 remains stable.

[0040] As shown in the figure, Figure 2As shown, the bottom of the L-shaped mounting seat 7 is rotationally connected with a cutting wheel 14, the top of the cutting wheel 14 is connected with the output shaft of a first driving motor 15, and the first driving motor 15 is fixed on the side of the L-shaped mounting seat 7. The first driving motor 15 is connected with the controller through wires. In actual use, the height of the cutting wheel 14 can be adjusted through the second telescopic mechanism 13, and the horizontal position of the cutting wheel 14 can be adjusted through the third telescopic mechanism 20, so that the two cutting wheels 14 can open grooves of different heights and different depths according to needs when grooving the two sides of the plate.

[0041] As shown in Figure 1 and Figure 4 two pairs of strip-shaped moving seats 32 are symmetrically arranged between the two strip-shaped mounting plates 2. The top of each strip-shaped moving seat 32 is rotationally connected with a plurality of limiting rollers 3. Each limiting roller 3 is located between two adjacent conveying rollers 4. The U-shaped frame 16 is located between the two groups of limiting rollers 3, and the top of each limiting roller 3 extends above the conveying roller 4. In actual use, the plate can be limited by the limiting roller 3 when conveying between the limiting rollers 3, so as to avoid position deviation of the plate during conveying.

[0042] As shown in Figure 3 and Figure 4 The bottom of each strip-shaped moving seat 32 is provided with at least one connecting block 31. The top of the base 1 is provided with a plurality of second through grooves 34. The bottom of each connecting block 31 penetrates the second through groove 34, and the connecting blocks 31 on the same side are connected through the second strip-shaped fixed plate 33. The bottom of each second strip-shaped fixed plate 33 is rotationally connected with a connecting rod 24. The other end of each connecting rod 24 is rotationally connected to the bottom of the moving block 26. The top of the moving block 26 is connected with the guide rail 25 fixed on the bottom of the base 1 through a sliding block. The bottom of the moving block 26 is connected with a fourth telescopic mechanism 28 through a first fixed seat 27. The other end of the fourth telescopic mechanism 28 is fixed on the bottom of the base 1 through a second fixed seat 29. The fourth telescopic mechanism 28 is one of an electric push rod, an air cylinder or a hydraulic rod, and is connected with the controller through wires. In actual use, the fourth telescopic mechanism 28 is controlled to extend or retract, which drives the moving block 26 to move horizontally along the guide rail 25, and then controls the rotation of the two connecting rods 24, so as to drive the two second strip-shaped fixed plates 33 to move synchronously and relatively, so that the side surface of the limiting roller 3 contacts the two sides of the plate, and the plate is limited in the middle of the conveying roller 4, and the positioning is completed.

[0043] Specifically, in use, the staff places the board on the conveying roller 4, and then controls the second driving motor 17 to work through the controller, the second driving motor 17 drives the conveying roller 4 to rotate under the action of the sprocket 35, and the board is conveyed, before conveying, the staff also controls the fourth telescopic mechanism 28 to work through the controller, the fourth telescopic mechanism 28 drives the moving block 26 to move along the guide rail 25, so that the two connecting rods 24 rotate synchronously, and then drive the two second strip-shaped fixed plates 33 to move synchronously, so that the distance between the limiting rollers 3 is adjusted to make the two sides of the board contact with the side surface of the limiting roller 3, the positioning of the board is completed, then the first telescopic mechanism 10 is controlled to extend through the controller, the first telescopic mechanism 10 drives the strip-shaped transverse plate 9 to move downwards, so that the bottom of the compression roller 5 is flush with the top of the board, then the second telescopic mechanism 13 is controlled to extend, the third telescopic mechanism 20 drives the L-shaped mounting seat 7 to ascend and descend through the U-shaped block 8, and then the cutting wheel 14 can be adjusted to a preset height through the first displacement sensor 36, then the third telescopic mechanism 20 is controlled to work, the third telescopic mechanism 20 drives the L-shaped mounting seat 7 to move horizontally, and the horizontal position of the L-shaped mounting seat 7 is adjusted to a preset position under the action of the second displacement sensor 37, when the board moves to between the two cutting wheels 14, the controller controls the first driving motor 15 to work, the first driving motor 15 drives the cutting wheel 14 to rotate, and the two sides of the board are simultaneously grooved, and the grooved board is conveyed to the next process for subsequent processing through the conveying roller 4.

[0044] Further, as shown in Figure 1 , the bottom of the strip-shaped transverse plate 9 is connected with the first strip-shaped fixed plate 6 on both sides through the connecting plate 12, a plurality of compression rollers 5 are rotatably connected between adjacent two first strip-shaped fixed plates 6, and the compression rollers 5 are located above the conveying roller 4. In actual use, the first telescopic mechanism 10 grows downwards, the compression roller 5 moves downwards and presses on the top of the board on the conveying roller 4 to fix the board, so that the board is more stable during grooving.

[0045] Further, as shown in Figure 1 , at least one first guide rod 11 is vertically installed at the top of the strip-shaped transverse plate 9, and the top of the first guide rod 11 slidably penetrates the top of the U-shaped frame 16. The first guide rod 11 can limit the strip-shaped transverse plate 9, so that the strip-shaped transverse plate 9 remains stable.

[0046] Further, as shown in Figure 3 and Figure 4 , a third guide rod 30 is installed in each second through groove 34, and each third guide rod 30 slidably penetrates the corresponding two connecting blocks 31. The third guide rod 30 can limit the connecting block 31, so that the connecting block 31 remains stable.

[0047] Further, as shown inFigure 1 Figure 1 As shown, the bottom edge of the base 1 is provided with several legs 19, which can support the base 1 so that there is a space between the bottom of the base 1 and the ground, and the control cabinet 18 and the fourth telescopic mechanism 28 can be located in the space.

[0048] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A double edge grooving device for a wood edge banding machine, comprising a base (1), characterized in that: The top of the base (1) is symmetrically provided with two strip-shaped mounting plates (2), a plurality of conveying rollers (4) are rotationally connected between the two strip-shaped mounting plates (2) at equal intervals, and the conveying rollers (4) are connected with a driving mechanism; The top of the base (1) is provided with a U-shaped frame (16), the inside of the U-shaped frame (16) is provided with a strip-shaped transverse plate (9), the top of the strip-shaped transverse plate (9) is fixed to the top of the U-shaped frame (16) through a first telescopic mechanism (10), the bottom of the strip-shaped transverse plate (9) is connected with a U-shaped block (8) opening downward through a second telescopic mechanism (13) at both ends, the bottom of each U-shaped block (8) is provided with a connecting seat (22), and one side of each U-shaped block (8) is slidably connected with a slide rail fixed to the inside side surface of the U-shaped frame (16) through a sliding block; The bottom of each connecting seat (22) is provided with an L-shaped mounting seat (7), the top of each connecting seat (22) is provided with a first through groove (21), the top of each L-shaped mounting seat (7) penetrates through the first through groove (21), and one side of each L-shaped mounting seat (7) is fixed to the side surface of the U-shaped block (8) through a third telescopic mechanism (20); The bottom of the L-shaped mounting seat (7) is rotationally connected with a cutting wheel (14), the top of the cutting wheel (14) is connected with the output shaft of a first driving motor (15), and the first driving motor (15) is fixed to the side surface of the L-shaped mounting seat (7); Two pairs of strip-shaped moving seats (32) are symmetrically arranged between the two strip-shaped mounting plates (2), the top of each strip-shaped moving seat (32) is rotationally connected with a plurality of limiting rollers (3), and each limiting roller (3) is located between two adjacent conveying rollers (4); The bottom of each strip-shaped moving seat (32) is provided with at least one connecting block (31), the top of the base (1) is provided with a plurality of second through grooves (34), the bottom of each connecting block (31) penetrates through the second through groove (34), and the connecting blocks (31) at the same side are connected through a second strip-shaped fixed plate (33); The bottom of each second strip-shaped fixed plate (33) is rotationally connected with a connecting rod (24), the other end of each connecting rod (24) is rotationally connected to the bottom of a moving block (26), the top of the moving block (26) is connected with a guide rail (25) fixed to the bottom of the base (1) through a sliding block, the bottom of the moving block (26) is connected with a fourth telescopic mechanism (28) through a first fixed seat (27), and the other end of the fourth telescopic mechanism (28) is fixed to the bottom of the base (1) through a second fixed seat (29).

2. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The driving mechanism comprises a sprocket (35) fixed to one end of each conveying roller (4), adjacent two sprockets (35) are connected through a chain, and one end of one of the conveying rollers (4) away from the sprocket (35) is connected with a second driving motor (17), and the second driving motor (17) is fixed to the side surface of the strip-shaped mounting plate (2).

3. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The bottom of the strip-shaped transverse plate (9) is connected with a first strip-shaped fixed plate (6) through a connecting plate (12) at both sides, a plurality of pressing rollers (5) are rotationally connected between adjacent two first strip-shaped fixed plates (6), and the pressing rollers (5) are located above the conveying rollers (4).

4. A double edge slotting device for a wood edge banding machine according to claim 3, characterized in that: The top of the strip-shaped transverse plate (9) is vertically provided with at least one first guide rod (11), and the top of the first guide rod (11) is slidably penetrated through the top of the U-shaped frame (16).

5. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The interior of each U-shaped block (8) is provided with a second guide rod (23), and each second guide rod (23) is slidably penetrated through the top of the corresponding L-shaped mounting seat (7).

6. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The U-shaped frame (16) is located between the two groups of limiting rollers (3), and the top of each limiting roller (3) extends above the conveying roller (4).

7. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The interior of each second through groove (34) is provided with a third guide rod (30), and each third guide rod (30) is slidably penetrated through the corresponding two connecting blocks (31).

8. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The bottom edge of the base (1) is provided with a control cabinet (18), the controller in the control cabinet (18) is connected with the first telescopic mechanism (10), the second telescopic mechanism (13), the third telescopic mechanism (20) and the first driving motor (15) through wires respectively, and the controller is also connected with the second driving motor (17) and the fourth telescopic mechanism (28) through wires respectively; The top of each L-shaped mounting seat (7) is provided with a second displacement sensor (37) on one side, and each second displacement sensor (37) is connected with the controller through wires; The bottom of each connecting seat (22) is provided with a first displacement sensor (36) on one side, and each first displacement sensor (36) is connected with the controller through wires.

9. A double edge slotting device for a wood edge banding machine according to claim 1, characterized in that: The bottom edge of the base (1) is provided with a plurality of supporting legs (19).

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