CN222406174U - Wood cutting equipment for furniture manufacturing - Google Patents

Abstract

The utility model discloses wood cutting equipment for furniture manufacture, which belongs to the technical field of wood processing equipment and comprises a chain wheel for wood cutting and a clamping plate for limiting and fixing during wood processing, wherein the bottom end of the clamping plate is in sliding connection with the top end of a bottom plate, the top end of the bottom plate is provided with a movable groove convenient for space adjustment, the inner side wall of the movable groove is in rotary connection with one end of a reverse double-threaded rod, the thread of the reverse double-threaded rod is connected with a thread block, the thread block is fixedly connected with the bottom end of the clamping plate, the other end of the reverse double-threaded rod penetrates through one side of the bottom plate and is connected with an output shaft of a servo motor, the fixed end of the servo motor is connected with the side wall of the bottom plate through a screw, and four supporting legs are fixedly welded at the bottom end of the bottom plate.

Description

Wood cutting equipment for furniture manufacturing

Technical Field

The utility model belongs to the technical field of wood processing equipment, in particular to a wood cutting device for furniture manufacturing.

Background Art

Furniture refers to a large category of appliances and facilities that are essential for humans to maintain normal life, engage in production practices and carry out social activities. Furniture is composed of four factors: material, structure, appearance and function. Among them, function is the forerunner and the driving force for the development of furniture; structure is the backbone and the basis for realizing function. These four factors are interrelated and mutually restrictive. Since furniture is designed and produced to meet people's certain material needs and purposes of use, furniture also has factors in terms of material and appearance.

When furniture is being processed and made, cutting equipment is needed to cut the wood. Existing cutting equipment is often unable to fix the wood when cutting, which can easily cause the wood to shift during processing, thereby causing wood loss, increasing wood loss during furniture making, and reducing wood processing efficiency.

For example (authorization announcement number CN218699675U) a wood cutting device for furniture manufacturing, including an operating table, a saw hole is provided on the operating table, a groove is provided at the bottom of the saw hole of the operating table, a through groove is provided on the groove, the through groove is located on both sides of the saw hole, a pushing assembly is slidably installed in the groove, a cutting device is fixedly installed on one side of the operating table, the cutting device includes a saw shell, a saw blade passive wheel is rotatably installed on the upper part of the saw shell, a saw blade active wheel is rotatably installed on the lower part of the saw shell, a motor is installed on one side of the saw blade active wheel, and a saw blade is mounted on the saw blade passive wheel and the saw blade active wheel. The device solves the problem of automatic feeding during wood cutting, but the device cannot be fixed and limited according to the width of the wood when processing the wood, which easily causes offset during wood processing and reduces the wood processing efficiency.

Utility Model Content

The purpose of the utility model is to provide a wood cutting device for furniture manufacturing to solve the problems raised in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood cutting device for furniture manufacturing, comprising a sprocket for cutting wood during furniture manufacturing and a clamping plate for limiting and fixing during wood processing, the bottom end of the clamping plate is slidably connected to the top end of a base plate, a movable groove for facilitating spacing adjustment is provided at the top end of the base plate, the inner side wall of the movable groove is rotatably connected to one end of a reverse double-threaded rod, the reverse double-threaded rod is threadedly connected with a threaded block, the threaded block is fixedly connected to the bottom end of the clamping plate, and the other end of the reverse double-threaded rod passes through one side of the base plate and is connected to the output shaft of a servo motor, the fixed end of the servo motor is connected to the side wall of the base plate by screws, and four supporting legs are fixedly welded to the bottom end of the base plate.

As a preferred embodiment, four connecting columns for fixing are fixedly welded to the top end of the bottom plate, and the top ends of the connecting columns are fixedly welded to the bottom end of the top plate.

As a preferred embodiment, the top end of the top plate is screwed to the fixed end of the rotating motor, and the output shaft of the rotating motor is fixedly connected to the sprocket.

As a preferred embodiment, a movable groove is provided at the top of the top plate, and the inner side wall of the movable groove is movably connected to the sprocket.

As a preferred embodiment, a movable plate for facilitating height adjustment is provided below the top plate, and the bottom end of the movable plate is connected to the top end of the bottom plate through four electric push rods.

As a preferred embodiment, a connecting plate with an inverted U-shaped design is fixedly welded to the bottom end of the movable plate, and a driving motor is screwed to the side wall of the connecting plate.

As a preferred embodiment, the inner side wall of the connecting plate is rotatably connected to a squeezing roller for automatic feeding during wood processing, and one end of the squeezing roller is connected to the output end of the driving motor.

As a preferred embodiment, both the connecting plate and the movable plate are provided with movable grooves, and the two movable grooves are connected.

As a preferred embodiment, a rotation groove is provided at the top of the bottom plate, and four rollers are rotatably connected in the rotation groove for easy movement during wood processing.

Compared with the prior art, the technical effects and advantages of the utility model are as follows:

The wood cutting equipment for furniture manufacturing benefits from the designed plywood. The output shaft of the servo motor is connected to the reverse double-threaded rod arranged in the movable groove. The reverse double-threaded rod is threadedly connected with a threaded block. The threaded block is fixedly connected to the plywood slidably connected to the top of the base plate. The plywood is driven to move by the servo motor, which makes it easy to adjust the plywood according to the wood placed on the top of the base plate, thereby preventing the wood from shifting during processing, improving the quality of wood processing during furniture making, reducing wood loss, and improving the practicability of the device.

Thanks to the designed extrusion roller, a connecting plate is fixed and welded at the bottom end of the movable plate, the side wall of the connecting plate is screwed to the driving motor, and the output shaft of the driving motor passes through the side wall of the connecting plate and is connected to one end of the extrusion roller. The driving motor is controlled to drive the extrusion roller to rotate, and the limiting groove set at the top of the splint is movably connected with the extrusion roller, so that when the electric push rod is controlled to be extended or retracted, the wood of different thicknesses can be limited in the vertical direction, thereby improving the fixing effect of the wood, and under the joint action of the extrusion roller and the roller, the wood can be automatically fed during processing, thereby improving the processing efficiency of the wood.

The device solves the problem that the existing equipment cannot flexibly adjust the limit fixation according to the wood by setting a servo motor and a clamping plate, thereby improving the processing quality and efficiency of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the structure of the bottom plate of the utility model;

FIG3 is a schematic diagram of the structure of the utility model without the top plate;

FIG. 4 is a schematic structural diagram of a connecting plate of the present invention.

Description of reference numerals:

In the figure: 1. top plate; 2. connecting column; 3. bottom plate; 4. roller; 5. servo motor; 6. support foot; 7. electric push rod; 8. driving motor; 9. connecting plate; 10. moving plate; 11. movable groove; 12. sprocket; 13. rotating motor; 14. clamping plate; 15. reverse double threaded rod; 16. extrusion roller.

DETAILED DESCRIPTION

In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

In order to facilitate the fixed limit when processing wood of different sizes, a wood cutting device for furniture manufacturing as shown in Figures 1 to 4 includes a sprocket 12 for cutting wood during furniture making and a splint 14 for limiting and fixing during wood processing. The bottom end of the splint 14 is slidably connected to the top end of the base plate 3. The sliding of the splint 14 on the top end of the base plate 3 is convenient for adjustment according to the size of the wood to be processed, and then the splint 14 is fixed and limited to the side of the wood to avoid deviation when processing the wood, thereby affecting the processing accuracy of the wood during furniture making, reducing wood processing losses, and improving wood processing efficiency. A movable groove is provided at the top of the base plate 3 for easy spacing adjustment. The inner side wall of the movable groove is rotatably connected to one end of a reverse double threaded rod 15, and the reverse double threaded rod 15 is threadedly connected with a threaded block.

Two movable grooves are arranged at the top of the bottom plate 3, and reverse double-threaded rods 15 are rotatably connected in the movable grooves, and the reverse double-threaded rods 15 are controlled to rotate in the movable grooves, so as to drive the threaded blocks threadedly connected with the reverse double-threaded rods 15 to move, so as to facilitate the adjustment of the threaded blocks connected with the reverse double-threaded rods 15, and the threaded blocks are fixedly connected to the bottom ends of the clamping plates 14, and the other ends of the reverse double-threaded rods 15 pass through one side of the bottom plate 3 and are connected with the output shaft of the servo motor 5, and the fixed end of the servo motor 5 is connected with the side wall of the bottom plate 3 by screws, and the servo motor 5 connected with the screws on one side of the bottom plate 3 is controlled to rotate, and under the action of the output shaft of the servo motor 5, the reverse double-threaded rods 15 are driven to rotate, and the bottom ends of the clamping plates 14 are fixedly welded with the threaded blocks, and then the spacing between the clamping plates 14 is adjusted under the action of the servo motor 5, so as to facilitate the fixed limit according to the size of the wood, avoid the deviation when processing the wood, reduce the loss during the wood processing, and improve the processing quality and efficiency, and four supporting legs 6 are fixedly welded at the bottom ends of the bottom plates 3.

In order to facilitate the rotation of the sprocket 12, four supporting legs 6 are fixedly welded at the bottom end of the base plate 3, and the base plate 3 is separated from the ground by the supporting legs 6. A bracket is set at the bottom end of the base plate 3 to facilitate the rotation and connection of the other end of the sprocket 12, so that the sprocket 12 can be driven to rotate under the control of the rotating motor 13. Active grooves 11 are set in the vertical direction of the top plate 1, the movable plate 10, the connecting plate 9 and the base plate 3 on which the rotating motor 13 is installed, and the active grooves 11 are completely overlapped. The inner side wall of the active groove 11 is movably connected with the sprocket 12 to form a working state similar to that of an oil saw. The sprocket 12 is driven to rotate by the rotating motor 13, and the wood is cut during the rotation of the sprocket 12, thereby improving the wood cutting efficiency.

In order to facilitate automatic feeding during wood processing, four rotating grooves are arranged at the top of the bottom plate 3, and a rotatably connected roller 4 is arranged in the rotating groove. The roller 4 is movably connected to the arc groove arranged at the bottom end of the clamping plate 14, and the opened arc groove can effectively prevent the roller 4 from affecting the movement of the clamping plate 14 when rotating. Two grooves are arranged at the top of the clamping plate 14, and the grooves are movably connected to the squeezing roller 16 arranged under the connecting plate 9. By controlling the extension and contraction of the electric push rod 7 connected to the movable plate 10, the connecting plate 9 welded at the lower end of the movable plate 10 is mobilized to move, so that the squeezing roller 16 moves in the groove, and the groove and the arc groove do not affect the rotation of the roller 4 and the squeezing roller 16, so it is convenient to adjust according to the thickness of the wood, and under the joint action of the squeezing roller 16 and the roller 4, by controlling the rotation of the driving motor 8, the automatic feeding during wood processing is completed, thereby improving the practicality and convenience of use of the device.

The outer side of the movable plate 10 is movably connected to the connecting column 2, and the side of the connecting plate 9 fixed under the movable plate 10 is larger than the maximum spacing between the clamps 14, thereby avoiding the clamps 14 from directly pressing against the connecting plate 9 when moving, thereby improving the practicability of the device. The electric push rod 7 will not affect the movement of the clamp 14. A collecting groove for collecting wood chips during wood processing is provided under the bottom plate 3 to reduce the splashing of debris. The movement of the squeezing roller 16 and the roller 4 is facilitated by the provided grooves and arc grooves. The top of the movable plate 10 is movably connected to the top of the top plate 1, so that the design of the device can complete automatic feeding and fixed limiting during wood processing, thereby improving the practicability of the device.

The servo motor 5, electric push rod 7, drive motor 8 and rotary motor 13 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

How it works

When the operator uses the wood cutting device for furniture manufacturing, he places the wood to be processed on the top of the bottom plate 3, first starts the rotary motor 13 to rotate, so as to avoid the wood from abutting against the sprocket 12 when being placed, which may cause the sprocket to break due to a sudden start, then starts the servo motor 5, controls the reverse double-threaded rod 15 connected to the output shaft of the servo motor 5 to rotate, drives the threaded block connected to the reverse double-threaded rod 15 to move, controls the clamping plate 14 connected to the threaded block to move, completes the fixing and limiting of the side of the wood, and then controls the electric push rod 7 to extend and retract, with The movable plate 10 connected to the moving part of the electric push rod 7 moves, so that the connecting plate 9 connected to the bottom end of the movable plate 10 moves, and the squeezing roller 16 set at the lower end of the connecting plate 9 is brought into contact with the top of the wood. Under the joint action of the squeezing roller 16 and the roller 4, the driving motor 8 is controlled to drive the squeezing roller 16 to rotate, thereby driving the wood placed on the top of the bottom plate 3 to move. Under the action of the running sprocket 12, the wood is processed, and the wood chips generated by the processing are discharged into the collecting groove below the bottom plate 3 through the movable groove 11 set on the bottom plate 3, thereby completing the cutting process of the wood.

It should be noted that, in this article, relational terms such as one and two 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

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 (9)

1. The utility model provides a timber cutting equipment for furniture manufacture, includes sprocket (12) that are used for timber cutting when being used for furniture to make and carries out spacing fixed splint (14) when being used for timber processing, wherein the bottom of splint (14) is connected with the top sliding of bottom plate (3), the removal groove of being convenient for interval adjustment has been seted up on the top of bottom plate (3), the removal groove inside wall rotates with the one end of reverse double threaded rod (15) to be connected, reverse double threaded rod (15) threaded connection has the screw thread piece, the bottom fixed connection of screw thread piece and splint (14), and the other end of reverse double threaded rod (15) runs through one side of bottom plate (3) and servo motor (5) output shaft, servo motor (5) stiff end is connected with the lateral wall of bottom plate (3) through the screw, bottom fixed welding of bottom plate (3) has four stabilizer blades (6) that are used for supporting.

2. The wood cutting device for furniture manufacturing according to claim 1, wherein four connecting columns (2) for fixing are fixedly welded at the top end of the bottom plate (3), and the top ends of the connecting columns (2) are fixedly welded with the bottom end of the top plate (1).

3. A wood cutting device for furniture manufacture according to claim 2, wherein the top end of the top plate (1) is screwed to the fixed end of the rotary motor (13), and the output shaft of the rotary motor (13) is fixedly connected to the sprocket (12).

4. The wood cutting device for furniture manufacturing according to claim 3, wherein the top end of the top plate (1) is provided with a movable groove (11), and the inner side wall of the movable groove (11) is movably connected with the chain wheel (12).

5. The wood cutting device for furniture manufacturing according to claim 4, wherein a movable plate (10) which is convenient for height adjustment is arranged below the top plate (1), and the bottom end of the movable plate (10) is connected with the top end of the bottom plate (3) through four electric push rods (7).

6. The wood cutting device for furniture manufacturing according to claim 5, wherein the bottom end of the movable plate (10) is fixedly welded with a connecting plate (9) in an inverted U-shaped design, and the side wall of the connecting plate (9) is connected with a driving motor (8) through screws.

7. A wood cutting device for furniture manufacture according to claim 6, wherein the inner side wall of the connecting plate (9) is rotatably connected with a squeeze roller (16) for automatic feeding in wood processing, and one end of the squeeze roller (16) is connected with the output end of the driving motor (8).

8. A wood cutting device for furniture manufacture according to claim 6, wherein the connecting plate (9) and the moving plate (10) are provided with movable grooves (11), and the two movable grooves (11) are communicated.

9. A wood cutting device for furniture according to claim 5, wherein the top end of the base plate (3) is provided with a rotating groove, and four rollers (4) which are convenient for moving during wood processing are rotatably connected in the rotating groove.