Polishing machine for wood processing

Abstract

The polishing machine for wood processing comprises a base, a supporting frame arranged at the top of the base and a polishing assembly arranged on the upper portion of the inner side of the supporting frame, rectangular grooves are formed in the two ends of the supporting frame correspondingly, and rectangular holes communicating with the rectangular grooves are symmetrically formed in the base; a motor used for driving the rotating rod to rotate is fixedly connected to the outer side of the limiting plate close to the left end of the base, a driven wheel is fixedly connected to the outer side of the second electric push rod, driving wheels are symmetrically and fixedly connected to the outer side of the rotating rod, and the driving wheels and the driven wheel are connected through a transmission belt. Through cooperation of an electric push rod, a driving wheel, a driven wheel, a transmission belt, a rotating rod and a motor, manual supporting is not needed, the stability of wood in the polishing process is guaranteed, after one face is polished, the motor is controlled to work to drive a clamping assembly to rotate, then the clamped wood is driven to turn over by 180 degrees, and the polishing efficiency is improved. And therefore, the other surface of the wood can be quickly polished, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wood processing equipment, more particularly, to a polishing machine for wood processing. BACKGROUND

[0002] Wood is the lignified tissue formed by plants capable of secondary growth, such as trees and shrubs, after the primary growth ends, the vascular cambium in the rootstock begins to move, developing phloem outward and wood inward, wood is the general term of the plant tissue developed inward by the vascular cambium, including xylem and parenchyma ray.

[0003] The application No. CN212653252U discloses a polishing device for wood processing, including a base, two side plates are fixedly connected to the top of the base of the second electric push rod, a horizontal plate is fixedly connected to the top of the side plate of the second electric push rod, a servo motor is fixedly connected to the right side of the side plate of the second electric push rod, a threaded rod is fixedly connected to the output end of the servo motor of the second electric push rod, and the threaded rod is connected with the horizontal plate through a connecting rod……The application solves the problem that the existing polishing device for wood processing is inconvenient to use and often cannot fix the longer wood, thereby affecting the polishing effect, and therefore is inconvenient for people to use, but the light rod is movably connected with the positioning block through the second bearing ring, so that the two clamping plates are unstable when clamping the wood during polishing, thereby affecting the polishing work, although the wood can be held by hand, but the work intensity of the workers is increased.

[0004] In order to solve the above problems, the present application provides a polishing machine for wood processing. Practical new type content

[0005] One purpose of the present application is to provide a polishing machine for wood processing, which comprises a base, a support frame arranged on the top of the base, and a polishing assembly arranged on the inner side of the upper part of the support frame, the bottom end surface of the base is fixedly connected with support rods at four corners, the support frame is symmetrically provided with rotating holes, the second electric push rod is rotatably connected in the rotating hole, the opposite end of the second electric push rod is provided with a clamping assembly, the two ends of the support frame are provided with rectangular grooves, the base is symmetrically provided with rectangular holes which are in communication with the rectangular grooves, the bottom end surface of the base is fixedly connected with limiting plates, the rotating rod is rotatably connected between the two limiting plates, the limiting plate close to the left end of the base is fixedly connected with a motor outside for driving the rotating rod to rotate, the outer side of the second electric push rod is fixedly connected with a driven wheel, the outer side of the rotating rod is fixedly connected with a driving wheel, and the driving wheel and the driven wheel are connected through a transmission belt.

[0006] Further, the transmission belt is arranged inside the rectangular groove and the rectangular hole, and both ends of the rotating rod are rotatably connected with the inner surfaces of the two limiting plates through the first bearings.

[0007] Further, the limiting plate on the left side of the base is fixedly connected with a connecting plate on the bottom side, and an arc-shaped plate is fixedly connected with the surface of the connecting plate.

[0008] Further, the clamping assembly comprises a clamping plate fixedly connected with the second electric push rod, a sliding groove is formed in the surface of the clamping plate, and a matching sliding plate is slidably connected in the sliding groove.

[0009] Further, two sliding grooves are symmetrically formed in the outer side of the clamping plate, and a matching sliding plate is slidably connected in the sliding groove.

[0010] Further, the sliding plate is arranged in an "L" shape, and the two sliding plates are fixedly connected with the two ends of the fixed plate.

[0011] Further, the outer side of the support frame is symmetrically provided with a second bearing, and the outer rings of the two adjacent second bearings are fixedly connected with the support frame on the opposite sides.

[0012] The beneficial effects of the present application are:

[0013] 1. The present application cooperates with the electric push rod, the driving wheel, the driven wheel, the transmission belt, the rotating rod and the motor without manual support, which guarantees the stability of the wood during polishing. After polishing one side, the motor is controlled to work to drive the clamping assembly to rotate, thereby turning the clamped wood by 180 degrees, so that the other side of the wood can be quickly polished, improving the work efficiency.

[0014] 2. The two ends of the wood are respectively placed on the top of the two support plates, and then the two second electric push rods are controlled to work to relatively move the two clamping plates to clamp and fix the wood. Then the first electric push rod is controlled to work to drive the sliding plate to move downward in the sliding groove, thereby driving the fixed plate to move downward to clamp and fix the wood with the support plate, thereby further clamping and fixing the wood from top to bottom, improving the stability of the wood fixing. Moreover, it can clamp wood of different lengths and thicknesses, improving the applicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate embodiments of the present application and explain the principles of the present application, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0016] In the drawings:

[0017] Figure 1 is a schematic view of the overall structure of the present application;

[0018] Figure 2 is a sectional view of the present application;

[0019] Figure 3 is a sectional view of the support frame of the present application.

[0020] Explanation of reference numerals in the drawings:

[0021] 1, base; 2, support frame; 3, support rod; 4, motor; 5, limiting plate; 6, rotating rod; 7, driving wheel; 8, clamping assembly; 81, first electric push rod; 82, sliding groove; 83, sliding plate; 84, fixed plate; 85, support plate; 86, clamping plate; 9, second electric push rod; 10, connecting plate; 11, transmission belt; 12, rectangular groove; 13, driven wheel; 14, sliding plate; 15, sliding groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or can be the internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] Embodiments:

[0026] Please refer to Figure 1 、 Figure 2 and Figure 3 , the embodiment of the present application discloses a polishing machine for wood processing, comprising a base 1, a support frame 2 arranged on the top of the base 1 and a polishing assembly arranged on the upper side of the support frame 2, the polishing assembly belongs to the prior art, its structure and working principle are referred to the polishing device for wood processing with publication (announcement) No. CN212653252U, this paper will not be described in detail; the bottom end surface of the base 1 is fixedly connected with four support rods 3 at four corners, four support rods 3 are provided, four support rods 3 play the role of supporting the base 1, the support frame 2 is symmetrically provided with rotating holes, the inside of the rotating hole is rotatably connected with the second electric push rod 9, the outer side of the support frame 2 is symmetrically provided with the second bearing, the opposite side of the outer ring of the adjacent two second bearings is fixedly connected with the support frame 2, the second electric push rod 9 is fixedly connected with the inner wall of the inner ring of the second bearing;

[0027] The opposite end of the two second electric push rods 9 is provided with a clamping assembly 8, the two ends of the support frame 2 are provided with rectangular grooves 12, the base 1 is symmetrically provided with rectangular holes communicating with the rectangular grooves 12, and the rectangular grooves 12 and the rectangular holes correspond to each other, the bottom end surface of the base 1 is fixedly connected with limit plates 5, a rotating rod 6 is rotatably connected between the two limit plates 5, the outer side of the limit plate 5 close to the left end of the base 1 is fixedly connected with a motor 4 for driving the rotating rod 6 to rotate;

[0028] The control motor 4 works to drive the rotating rod 6 to rotate, the rotating rod 6 drives the driving wheel 7 to rotate, the driving wheel 7 drives the transmission belt 11 to rotate, the transmission belt 11 drives the driven wheel 13 and the second electric push rod 9 to rotate, so as to drive the clamping assembly 8 to rotate, and then the clamping wood is turned over by 180 degrees, so that the other surface of the wood can be polished quickly, the outer side of the second electric push rod 9 is fixedly connected with the driven wheel 13, the outer side of the rotating rod 6 is fixedly connected with the driving wheel 7 in a symmetrical manner, the driving wheel 7 and the driven wheel 13 are connected through the transmission belt 11, the transmission belt 11 is arranged inside the rectangular groove 12 and the rectangular hole, and the two ends of the rotating rod 6 are rotatably connected with the inner surfaces of the two limiting plates 5 through the first bearings respectively, the outer ring of the first bearing is fixedly connected with the limiting plate 5, and the inner ring of the first bearing is fixedly connected with the outer wall of the rotating rod 6.

[0029] Please refer to Figure 1 and Figure 2 The bottom side of the limiting plate 5 close to the left end of the base 1 is fixedly connected with a connecting plate 10, the surface of the connecting plate 10 is fixedly connected with an arc-shaped plate, the motor 4 is fixedly connected to the inner wall of the arc-shaped plate, and the motor 4 is fixedly connected to the limiting plate 5 close to the left end of the base 1 by cooperation of the arc-shaped plate and the connecting plate 10.

[0030] Please refer to Figure 3 The clamping assembly 8 comprises a clamping plate 86 fixedly connected with the second electric push rod 9, a sliding groove 82 is formed in the surface of the clamping plate 86, a sliding plate 83 matched with the sliding groove 82 is slidably connected to the inside of the sliding groove 82, a first electric push rod 81 is fixedly connected to the top of the clamping plate 86, the output end of the first electric push rod 81 penetrates through the inner cavity of the clamping plate 86 and is fixedly connected with the sliding plate 83, and a fixed plate 84 and a supporting plate 85 are fixedly connected to the surface of the sliding plate 83 and the lower side of the surface of the clamping plate 86 respectively. Then the two ends of the wood are placed on the top of the two supporting plates 85 respectively, then the two second electric push rods 9 are controlled to work respectively, so that the two clamping plates 86 move relatively to clamp and fix the wood, and then the first electric push rod 81 is controlled to work to drive the sliding plate 83 to move downward in the sliding groove 82, so as to drive the fixed plate 84 to move downward to cooperate with the supporting plate 85 to clamp and fix the wood, so as to further clamp and fix the wood from top to bottom, improve the stability of the wood fixing, and facilitate clamping and fixing of wood of different thicknesses.

[0031] Please refer to Figure 3The outer side of the clamping plate 86 is symmetrically provided with two sliding grooves 15, and the sliding grooves 15 are slidably connected with the matched sliding plates 14. The cooperation of the sliding grooves 15 and the sliding plates 14 limits the fixed plate 84. When the fixed plate 84 moves, the fixed plate 84 drives the sliding plates 14 to move in the sliding grooves 15, thereby improving the stability of the fixed plate 84 when moving. The sliding plates 14 are arranged in an "L" shape structure. The two sliding plates 14 are fixedly connected with the two ends of the fixed plate 84, respectively. The sliding plate 83 and the fixed plate 84 are integrally formed.

[0032] The implementation principle of the embodiment of the application is that the two ends of the wood are respectively placed on the top of the two support plates 85, then the two second electric push rods 9 are controlled to work, so that the two clamping plates 86 relatively move to clamp and fix the wood, then the first electric push rod 81 is controlled to work to drive the sliding plate 83 to move downward in the sliding groove 82, thereby driving the fixed plate 84 to move downward to clamp and fix the wood in cooperation with the support plate 85, so as to further realize the upward and downward clamping and fixing of the wood, improve the stability of the wood fixing, and facilitate the clamping and fixing of the wood with different thicknesses, then the polishing assembly is controlled to work to polish the wood.

[0033] After the polishing of one side is completed, the motor 4 is controlled to work to drive the rotating rod 6 to rotate, the rotating rod 6 drives the driving wheel 7 to rotate, the driving wheel 7 drives the transmission belt 11 to rotate, the transmission belt 11 drives the driven wheel 13 and the second electric push rod 9 to rotate, thereby driving the clamping assembly 8 to rotate, and further driving the clamped wood to turn over by 180 degrees, so that the other side of the wood can be quickly polished.

[0034] The above is only the preferred specific implementation manner of the application, but the protection scope of the application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solution and application concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A polishing machine for wood processing, comprising a base (1), a supporting frame (2) arranged on the top of the base (1), and a polishing assembly arranged on the upper side of the inside of the supporting frame (2), characterized in that: The bottom end face of the base (1) is fixedly connected with support rods (3) at four corners, rotation holes are symmetrically formed in the support frame (2), second electric push rods (9) are rotatably connected in the rotation holes, clamping assemblies (8) are arranged at opposite ends of the second electric push rods (9), rectangular grooves (12) are formed at two ends of the support frame (2), rectangular holes are symmetrically formed in the base (1) and communicate with the rectangular grooves (12), limit plates (5) are fixedly connected to the bottom end face of the base (1) and symmetrically, a rotating rod (6) is rotatably connected between the two limit plates (5), a motor (4) for driving the rotating rod (6) to rotate is fixedly connected to the outer side of the limit plate (5) close to the left end of the base (1), driven wheels (13) are fixedly connected to the outer sides of the second electric push rods (9), driving wheels (7) are fixedly connected to the outer sides of the rotating rod (6) and symmetrically, and the driving wheels (7) and the driven wheels (13) are connected through transmission belts (11).

2. The polishing machine for wood processing according to claim 1, characterized in that: The transmission belts (11) are arranged in the rectangular grooves (12) and the rectangular holes, and the two ends of the rotating rod (6) are rotatably connected with the inner surfaces of the two limit plates (5) through first bearings respectively.

3. The polishing machine for wood processing according to claim 1, characterized in that: The bottom side of the limit plate (5) close to the left end of the base (1) is fixedly connected with a connecting plate (10), the surface of the connecting plate (10) is fixedly connected with an arc-shaped plate, and the motor (4) is fixedly connected to the inner wall of the arc-shaped plate.

4. The polishing machine for wood processing according to claim 1, characterized in that: The clamping assembly (8) comprises a clamping plate (86) fixedly connected with the second electric push rod (9), a sliding groove (82) is formed in the surface of the clamping plate (86), a sliding plate (83) matching in size is slidably connected in the sliding groove (82), a first electric push rod (81) is fixedly connected to the top of the clamping plate (86), the output end of the first electric push rod (81) penetrates the inner cavity of the clamping plate (86) and is fixedly connected with the sliding plate (83), and a fixed plate (84) and a supporting plate (85) are fixedly connected to the surface of the sliding plate (83) and the lower surface of the clamping plate (86) respectively.

5. A polishing machine for wood processing according to claim 4, characterized in that: Two sliding grooves (15) are symmetrically formed in the outer side of the clamping plate (86), and sliding plates (14) matching in size are slidably connected in the sliding grooves (15).

6. A polishing machine for wood processing according to claim 5, characterized in that: The sliding plates (14) are arranged in "L" shape structure, two sliding plates (14) are fixedly connected with the two ends of the fixed plate (84) respectively, and the sliding plate (83) and the fixed plate (84) are integrally formed.

7. The polishing machine for wood processing according to claim 1, characterized in that: Second bearings are symmetrically arranged on the outer side of the support frame (2), the outer rings of adjacent two second bearings are fixedly connected with the support frame (2) on opposite sides, and the second electric push rods (9) are fixedly connected with the inner walls of the inner rings of the second bearings.

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