Wood board grooving device

Abstract

The utility model discloses a wood board grooving device which comprises a workbench, supporting legs are fixedly connected to the bottom of the workbench, and a fixing frame is fixedly connected to the top of the workbench. Through the arrangement of the rotating disc, the electric telescopic rod is started firstly to enable the abutting block to eject the rotating disc downwards, then the rotating disc drives the rotating rod on the top of the rotating disc to descend, the rotating rod drives the stepping motor and the top plate to press the first spring downwards to enable the first spring to contract, and meanwhile the rotating disc moves downwards to enable the inserting block to be separated from the transmission groove; then a stepping motor is started to rotate by a specified angle to drive a rotating rod to rotate, the rotating rod drives a rotating disc to rotate, the rotating disc rotates by the specified angle to align the needed tool bit and an inserting block on the top of the tool bit with a transmission groove, then an electric telescopic rod is controlled to contract, and a top plate is jacked upwards under the elastic force action of a first spring; and then the top plate drives the rotating disc and an inserting block at the top of the rotating disc to be inserted into a transmission groove, replacement is completed, replacement is easy and convenient, use by a user is facilitated, and the practicability of the grooving device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing, in particular to a wood board slotting device. Background Art

[0002] Wooden boards are wooden panels made from whole wood. These panels are sturdy, durable, and have natural grain, making them the best choice for decoration. Such panels are expensive, and wooden boards are generally classified according to the actual name of the panels, and there is no uniform standard specification.

[0003] When the existing slotting device is used to open slots of different widths, the selection of an appropriate cutter head can make the slotting speed twice as fast with half the effort and with high precision. However, the cutter head is troublesome to replace, which is not convenient enough, slows down the processing progress, is not convenient for users, and reduces the practicality of the slotting device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a wooden board grooving device, which has the advantage of convenient replacement, and solves the problem that when the existing grooving device opens grooves of different widths, the selection of suitable cutter heads can make the grooving speed twice as fast with half the effort and high precision, while the cutter heads are troublesome to replace, not convenient enough, and slow down the processing progress.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wooden board grooving device, comprising a workbench, the bottom of the workbench is fixedly connected with a leg, the top of the workbench is fixedly connected with a fixed frame, the right side of the bottom of the fixed frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a transmission block, both sides of the top of the fixed frame are fixedly connected with a first spring, the top of the first spring is fixedly connected with a top plate, the top of the top plate is fixedly connected with a stepping motor, the output end of the stepping motor penetrates to the bottom of the top plate and is fixedly connected with a rotating rod, the bottom end of the rotating rod penetrates to the bottom of the fixed frame and is slidably connected thereto, the bottom end of the rotating rod is fixedly connected with a turntable, a plurality of knife grooves are provided on the surface of the turntable, the inside of the knife grooves are slidably connected with a knife head, the top of the knife head is fixedly connected with an insert block, a transmission groove is provided on the bottom surface of the transmission block, the transmission groove is slidably connected to the insert block, an electric telescopic rod is fixedly connected to the left side of the bottom of the fixed frame, and a resist is fixedly connected to the bottom of the electric telescopic rod.

[0006] As a preferred embodiment of the utility model, both sides of the top of the fixing frame are fixedly connected with fixing grooves, both sides of the top plate are fixedly connected with connecting blocks, and the fixing grooves are slidably connected with the connecting blocks.

[0007] As a preferred embodiment of the present invention, the shapes of the insert block and the transmission groove are both square.

[0008] As a preferred embodiment of the utility model, the top of the turntable is fixedly connected with a second spring, the second spring is located on the outside of the cutter head, the surface of the top of the cutter head is sleeved with an annular ring, the annular ring is slidably connected to the cutter head, and the bottom of the annular ring is fixedly connected to the second spring.

[0009] As a preferred embodiment of the present invention, a rolling groove is provided on the bottom surface of the stop block, and a ball is rollingly connected inside the rolling groove.

[0010] As a preferred embodiment of the present invention, the width of the transmission groove is greater than that of the insert block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a turntable. When it is necessary to replace the cutter heads of different specifications, the electric telescopic rod is first started to make the stop block push the turntable downward, and the turntable drives the turntable on top to descend. The turntable drives the stepper motor and the top plate to press the first spring downward to make it contract. At the same time, the turntable moves downward to disengage the insertion block from the transmission slot. The stepper motor is then started to rotate a specified angle to drive the turntable to rotate. The turntable drives the turntable to rotate. The turntable rotates at a specified angle to align the required cutter head and the insertion block on top of it with the transmission slot. The electric telescopic rod is then controlled to contract. Under the elastic force of the first spring, the top plate is pushed upward, and the top plate drives the turntable and the insertion block on top of it to be inserted into the transmission slot. The replacement is simple and convenient, which is convenient for users to use and improves the practicality of the grooving device.

[0013] 2. The utility model limits the top plate by setting the fixed groove, thereby avoiding the situation where the top plate shakes when the stepper motor rotates, causing the insertion block to deviate from the transmission groove and cannot be inserted, making the device run more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0017] Figure 4 The utility model structure Figure 3 A is an enlarged schematic diagram;

[0018] Figure 5 The utility model structure Figure 3 A magnified schematic diagram of B.

[0019] In the figure: 1. workbench; 2. outrigger; 3. fixed frame; 4. hydraulic rod; 5. first motor; 6. transmission block; 7. first spring; 8. top plate; 9. stepper motor; 10. rotating rod; 11. turntable; 12. knife groove; 13. knife head; 14. insert block; 15. transmission groove; 16. electric telescopic rod; 17. stop block; 18. fixed groove; 19. connecting block; 20. second spring; 21. annular ring; 22. rolling groove; 23. ball bearing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, a wooden board slotting device comprises a workbench 1, the bottom of the workbench 1 is fixedly connected with a support leg 2, the top of the workbench 1 is fixedly connected with a fixing frame 3, the right side of the bottom of the fixing frame 3 is fixedly connected with a hydraulic rod 4, the output end of the hydraulic rod 4 is fixedly connected with a first motor 5, the output end of the first motor 5 is fixedly connected with a transmission block 6, both sides of the top of the fixing frame 3 are fixedly connected with a first spring 7, the top of the first spring 7 is fixedly connected with a top plate 8, the top of the top plate 8 is fixedly connected with a stepping motor 9, and the output end of the stepping motor 9 passes through the top plate 8. A rotating rod 10 is fixedly connected to the bottom, and the bottom end of the rotating rod 10 passes through the bottom of the fixed frame 3 and is slidably connected thereto. A turntable 11 is fixedly connected to the bottom end of the rotating rod 10. A plurality of knife grooves 12 are provided on the surface of the turntable 11. A knife head 13 is slidably connected inside the knife grooves 12. An insert block 14 is fixedly connected to the top of the knife head 13. A transmission groove 15 is provided on the bottom surface of the transmission block 6. The transmission groove 15 is slidably connected to the insert block 14. An electric telescopic rod 16 is fixedly connected to the left side of the bottom of the fixed frame 3, and a stop block 17 is fixedly connected to the bottom of the electric telescopic rod 16.

[0022] refer to Figures 1 to 3 Both sides of the top of the fixing frame 3 are fixedly connected with fixing grooves 18, and both sides of the top plate 8 are fixedly connected with connecting blocks 19, and the fixing grooves 18 are slidably connected with the connecting blocks 19.

[0023] As a technical optimization solution of the utility model, the top plate 8 is limited by the setting of the fixed groove 18, so as to avoid the situation that the top plate 8 shakes when the stepper motor 9 rotates, causing the insertion block 14 to deviate from the transmission groove 15 and cannot be inserted, so that the operation of the device is more stable.

[0024] refer to Figure 3 and Figure 5The shapes of the insert block 14 and the transmission groove 15 are both square.

[0025] As a technical optimization solution of the present invention, by setting the insert block 14 and the transmission slot 15 to be square in shape, the transmission efficiency is improved and idling is avoided.

[0026] refer to Figure 1 and Figure 3 A second spring 20 is fixedly connected to the top of the turntable 11, and the second spring 20 is located on the outside of the cutter head 13. An annular ring 21 is sleeved on the surface of the top of the cutter head 13, and the annular ring 21 is slidably connected to the cutter head 13. The bottom of the annular ring 21 is fixedly connected to the second spring 20.

[0027] As a technical optimization scheme of the utility model, through the setting of the second spring 20, the hydraulic rod 4 is started to drive the first motor 5 to press the transmission block 6 downward, the transmission block 6 presses the plug block 14 downward, the plug block 14 presses the annular ring 21 downward and compresses the second spring 20, so that the bottom of the cutter head 13 corresponding to the plug block 14 exceeds the other cutter heads 13, avoiding the problem that the cutter heads 13 are all at the same level and cannot be grooved.

[0028] refer to Figure 3 and Figure 4 A rolling groove 22 is formed on the bottom surface of the stop block 17, and a ball 23 is rollingly connected inside the rolling groove 22.

[0029] As a technical optimization solution of the present invention, the provision of the ball bearings 23 reduces the friction between the stopper 17 and the turntable 11, making the turntable 11 rotate more smoothly.

[0030] refer to Figure 3 and Figure 5 , the width of the transmission groove 15 is greater than that of the insert block 14.

[0031] As a technical optimization solution of the present invention, by setting the width of the transmission groove 15 to be greater than the insertion block 14 , the situation where the insertion block 14 cannot be inserted into the transmission groove 15 is avoided.

[0032] The working principle and use process of the utility model are as follows: when in use, the user starts the hydraulic rod 4 to drive the first motor 5 to press the transmission block 6 downward, the transmission block 6 presses the plug block 14 downward, the plug block 14 presses the annular ring 21 downward and compresses the second spring 20, so that the bottom of the cutter head 13 corresponding to the plug block 14 exceeds the other cutter heads 13, and then the first motor 5 can be started to drive the transmission block 6 and the cutter head 13 to groove the wooden board. When it is necessary to replace the cutter head 13 of different specifications, the electric telescopic rod 16 is first started to make the block 17 push the turntable 11 downward, and the turntable 11 drives the rotating rod 10 at the top thereof to descend, and the rotating rod 10 drives the stepper motor 9 and the top plate 8 to press the first spring 7 downward to make it shrink, and at the same time, the turntable 11 moves downward to disengage the insert block 14 from the transmission slot 15, and then the stepper motor 9 is started to rotate the specified angle to drive the rotating rod 10 to rotate, and the rotating rod 10 drives the turntable 11 to rotate. The turntable 11 rotates the specified angle to align the required cutter head 13 and the insert block 14 on its top with the transmission slot 15, and then the electric telescopic rod 16 is controlled to shrink, and the top plate 8 is lifted upward under the elastic force of the first spring 7, and the top plate 8 then drives the turntable 11 and the insert block 14 on its top to insert into the transmission slot 15, and the replacement can be completed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood board slotting device, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the top of the workbench (1) is fixedly connected to a fixed frame (3), the right side of the bottom of the fixed frame (3) is fixedly connected to a hydraulic rod (4), the output end of the hydraulic rod (4) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a transmission block (6), both sides of the top of the fixed frame (3) are fixedly connected to a first spring (7), the top of the first spring (7) is fixedly connected to a top plate (8), the top of the top plate (8) is fixedly connected to a stepper motor (9), the output end of the stepper motor (9) passes through the bottom of the top plate (8) and is fixedly connected to a rotating rod (10), the bottom end of the rotating rod (10) passes through the bottom of the fixed frame (3) and is slidably connected thereto, the bottom end of the rotating rod (10) is fixedly connected to a rotating disk (11), the surface of the rotating disk (11) is provided with a plurality of knife grooves (12), the interior of each of the knife grooves (12) is slidably connected to a knife head (13), the top of the knife head (13) is fixedly connected to an insert block (14), the bottom surface of the transmission block (6) is provided with a transmission groove (15), the transmission groove (15) is slidably connected to the insert block (14), the left side of the bottom of the fixed frame (3) is fixedly connected to an electric telescopic rod (16), and the bottom of the electric telescopic rod (16) is fixedly connected to a stop block (17).

2. A wood board slotting device according to claim 1, characterized in that: Both sides of the top of the fixing frame (3) are fixedly connected with fixing grooves (18), and both sides of the top plate (8) are fixedly connected with connecting blocks (19), and the fixing grooves (18) are slidably connected to the connecting blocks (19).

3. A wood board slotting device according to claim 1, characterized in that: The insert block (14) and the transmission groove (15) are both square in shape.

4. A wood board slotting device according to claim 1, characterized in that: The top of the rotating disk (11) is fixedly connected with a second spring (20), the second spring (20) is located on the outside of the cutter head (13), the surface of the top of the cutter head (13) is sleeved with an annular ring (21), the annular ring (21) is slidably connected to the cutter head (13), and the bottom of the annular ring (21) is fixedly connected to the second spring (20).

5. A wood board slotting device according to claim 1, characterized in that: A rolling groove (22) is formed on the bottom surface of the stop block (17), and a ball (23) is rollingly connected inside the rolling groove (22).

6. A wood board slotting device according to claim 1, characterized in that: The width of the transmission groove (15) is greater than that of the insert block (14).

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