CN221716558U - Plate clamping mechanism for wood polishing machine - Google Patents

Abstract

The utility model relates to the technical field of wood polishing machines and discloses a wood polishing machine plate clamping mechanism which comprises a support, wherein the outer wall of the support is provided with a conveying device for conveying, the outer walls of the two sides of the support are fixedly connected with first concave frames, the outer wall of each first concave frame is rotationally connected with a threaded rod, the outer wall of each first concave frame, which is far away from the threaded rod, is provided with a rotating handle for driving the threaded rod, the outer wall of each threaded rod is in threaded sleeve joint with a movable frame, the movable frame extends to the upper part of the conveying device and is fixedly connected with a clamping rod, the clamping rods are attached to the surface of the conveying device, the outer walls of the top of the two sides of the support are fixedly connected with a supporting frame, the outer walls of the supporting frame are fixedly connected with a plurality of fixing frames in a linear array, and long plates are arranged below the plurality of fixing frames, and the outer walls of the long plates are respectively provided with rollers.

Description

Plate clamping mechanism for wood polishing machine

Technical Field

The present application relates to the technical field of wood polishers, and in particular to a plate clamping mechanism for a wood polisher.

Background Art

The emergence of polishing machines for furniture wood processing has brought great convenience to people's production and life. In real life, wooden beds, wooden cabinets, office desks and chairs and other furniture are all processed by wood. The use of machinery can reduce the roughness of the wood surface to obtain a smooth and flat surface.

With respect to the above-mentioned related technologies, the inventor believes that it is difficult for the existing wood polishing machine to clamp wood of different thicknesses and widths during processing, which can easily cause the wood to tilt and the polishing surface of the wood to be uneven, thereby affecting the polishing quality of the wood. Therefore, a plate clamping mechanism for a wood polishing machine is proposed to solve the above-mentioned problem.

The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field.

Utility Model Content

In order to solve the problem that a wood polisher is difficult to adapt to clamping different woods, the present application provides a plate clamping mechanism for a wood polisher.

The present application provides a wood polishing machine plate clamping mechanism adopts the following technical solution:

A plate clamping mechanism for a wood polishing machine comprises a bracket, an outer wall of the bracket is provided with a conveying device for conveying, outer walls on both sides of the bracket are fixedly connected with a first concave frame, the outer wall of the first concave frame is rotatably connected with a threaded rod, the outer wall of the first concave frame away from the threaded rod is provided with a handle for driving the threaded rod, the outer wall of the threaded rod is threadedly sleeved with a movable frame, the movable frame extends above the conveying device and is fixedly connected with a clamping rod, the clamping rod fits the surface of the conveying device, the top outer walls on both sides of the bracket are fixedly connected with support frames, the outer walls of the support frames are fixedly connected with multiple fixed frames in a linear array, long plates are provided below the multiple fixed frames, and the outer walls of the long plates are all provided with rollers.

Preferably, the outer wall of the bracket on one side of the conveying device is fixedly connected to a third concave frame, the outer wall of the third concave frame is rotatably connected to a bidirectional screw, the outer walls on both sides of the bidirectional screw are threadedly sleeved with a drive box, and the outer walls of the drive box are rotatably connected to a polishing roller.

Preferably, a driving motor for driving a bidirectional screw rod is provided on the side outer wall of the third concave frame.

Preferably, outer walls of the bracket on both sides of the threaded rod are fixedly connected to second concave frames, and outer walls of the second concave frames are fixedly connected to sliding rods, and the sliding rods are slidably connected to the moving frame.

Preferably, the inner wall of the drive box is rotatably connected to a drive shaft, and the drive shaft is fixedly connected to the polishing roller, the outer wall of the drive shaft is fixedly connected to a worm gear, the outer wall of the drive box on one side of the worm gear is rotatably connected to a worm, and the worm is meshed with the worm gear.

Preferably, a servo motor for driving the worm is provided on the side outer wall of the drive box.

Preferably, a plurality of fixing holes are provided on the outer wall of the fixing frame, and a fixing bolt for fixing is provided on the outer wall of the long board.

In summary, this application includes the following beneficial technical effects:

By setting a threaded rod, the threaded rod is driven to rotate, so that the threaded rod completes the movement of the movable frame, and then the distance between the two clamping rods is adjusted, so that the two clamping rods clamp and limit different woods, and then the heights of multiple rollers are adjusted, so that the multiple rollers limit the heights of different woods, and then polish them. This is equivalent to the prior art, and can enable the wood polishing machine to clamp wood of different widths and thicknesses, so as to polish them, and at the same time avoid the wood from tilting, which affects the polishing quality of the wood.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an overall schematic diagram of an embodiment of the application;

FIG2 is a perspective schematic diagram of an embodiment of the application;

FIG3 is a cross-sectional view of the drive box structure of an embodiment of the application;

Explanation of the reference numerals in the accompanying drawings: 1. bracket; 2. conveying device; 4. first concave frame; 5. threaded rod; 6. turning handle; 7. second concave frame; 8. sliding rod; 9. moving frame; 10. clamping rod; 11. supporting frame; 12. fixed frame; 13. long board; 14. fixing hole; 15. fixing bolt; 16. roller; 17. polishing roller; 18. third concave frame; 19. bidirectional screw; 20. driving box; 21. driving motor; 22. servo motor; 23. driving shaft; 24. worm gear; 25. worm.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-3.

The embodiment of the present application discloses a plate clamping mechanism for a wood polishing machine. Referring to Figures 1-3, a plate clamping mechanism for a wood polishing machine comprises a bracket 1, the outer wall of the bracket 1 is provided with a conveying device 2 for conveying, the conveying device 2 facilitates the conveying of wood, the outer walls of both sides of the bracket 1 are fixedly connected with a first concave frame 4, the outer wall of the first concave frame 4 is rotatably connected with a threaded rod 5, the outer wall of the first concave frame 4 away from the threaded rod 5 is provided with a turning handle 6 for driving the threaded rod 5, the outer wall of the threaded rod 5 is threadedly sleeved with a moving bracket 9, the moving bracket 9 extends to the top of the conveying device 2 and is fixedly connected with a clamping rod 10, the clamping rod 10 is attached to the surface of the conveying device 2, and by rotating the turning handle 6, Thereby, the turning handle 6 drives the threaded rod 5 to rotate, and then the threaded rod 5 drives the movable frame 9 to move, so that the movable frames 9 on both sides adjust the distance between the two clamping rods 10, and then clamp and limit the wood. The top outer walls of both sides of the bracket 1 are fixedly connected with support frames 11, and the outer walls of the support frames 11 are fixedly connected with multiple fixed frames 12 in a linear array. Long boards 13 are arranged below the multiple fixed frames 12, and the outer walls of the long boards 13 are all provided with rollers 16. By adjusting the heights of the multiple rollers 16, the multiple rollers 16 can limit and clamp wood of different thicknesses, so as to facilitate polishing of the wood.

Please refer to Figure 2. The outer wall of the bracket 1 on one side of the conveying device 2 is fixedly connected to the third concave frame 18, and the outer wall of the third concave frame 18 is rotatably connected to the bidirectional screw rod 19. The outer walls on both sides of the bidirectional screw rod 19 are threadedly sleeved with a driving box 20, and the outer walls of the driving box 20 are rotatably connected to the polishing roller 17. The side outer wall of the third concave frame 18 is provided with a driving motor 21 for driving the bidirectional screw rod 19. By starting the driving motor 21, the driving motor 21 drives the bidirectional screw rod 19 to rotate, and then the bidirectional screw rod 19 drives the driving boxes 20 on both sides to move, thereby changing the distance between the two driving boxes 20, thereby adjusting the spacing between the two polishing rollers 17, so as to adapt to the wood.

Please refer to Figure 1. The outer walls of the bracket 1 on both sides of the threaded rod 5 are fixedly connected to the second concave frame 7, and the outer wall of the second concave frame 7 is fixedly connected to the sliding rod 8, and the sliding rod 8 is slidably connected to the moving frame 9. The sliding rod 8 is slidably connected to the two sides of the moving frame 9, so as to facilitate the limiting of the moving frame 9 and increase its stability.

Please refer to Figure 3. The inner wall of the drive box 20 is rotatably connected to the drive shaft 23, and the drive shaft 23 is fixedly connected to the polishing roller 17. The outer wall of the drive shaft 23 is fixedly connected to the worm gear 24. The outer wall of the drive box 20 located on the side of the worm gear 24 is rotatably connected to the worm 25, and the worm 25 is meshed with the worm wheel 24. The side outer wall of the drive box 20 is provided with a servo motor 22 for driving the worm 25. By starting the servo motor 22, the servo motor 22 drives the worm 25 to rotate, and then the worm 25 drives the worm wheel 24 to rotate synchronously, and the worm wheel 24 drives the drive shaft 23 to rotate synchronously, thereby driving the polishing roller 17.

1 , the outer wall of the fixing frame 12 is provided with a plurality of fixing holes 14 , and the outer wall of the long board 13 is provided with fixing bolts 15 for fixing, and the fixing bolts 15 are fixed with the height-adapting fixing holes 14 , so that the fixing frame 12 and the long board 13 are fixed.

The implementation principle of the plate clamping mechanism of a wood polishing machine in the embodiment of the present application is as follows: first, observe the size of the wood to be polished, and adjust the device accordingly; by rotating the handles 6 on both sides, the handles 6 drive the threaded rods 5 to rotate, and then the threaded rods 5 drive the moving frame 9 to move, so as to drive the clamping rods 10, adjust the spacing between the two clamping rods 10, so as to adapt to wood of different widths, clamp and limit them, and then adjust the height of the long board 13 so that the long board 13 is adjusted to a suitable fixing hole 14, so that the fixing bolt 15 passes through the fixing hole 14, fixes the fixing frame 12 and the long board 13, and adjusts the height of the roller 16, so as to clamp the wood. The conveying device 2 is held at a limit position, and the wood is placed in the conveying device 2 by opening the conveying device 2, so that it moves under the clamping of the two clamping rods 10 and the roller 16. At the same time, the driving motor 21 is started, so that the driving motor 21 drives the bidirectional lead screw 19 to rotate, so that the bidirectional lead screw 19 drives the driving boxes 20 on both sides to move, thereby changing the spacing between the two polishing rollers 17, so as to adapt to the polishing of different wood sizes. By starting the servo motor 22, the servo motor 22 drives the worm 25 to move, so that the worm 25 drives the worm wheel 24 to rotate synchronously, thereby realizing the driving of the driving shaft 23, completing the rotation of the two polishing rollers 17, and making the two polishing rollers 17 polish the wood.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a timber polisher panel fixture, includes support (1), its characterized in that: the outer wall of support (1) is provided with conveyor (2) that are used for carrying, the equal fixedly connected with of both sides outer wall of support (1) is first spill frame (4), the outer wall rotation of first spill frame (4) is connected with threaded rod (5), the outer wall that first spill frame (4) deviate from threaded rod (5) is provided with the commentaries on classics handle (6) of drive threaded rod (5), the outer wall screw thread of threaded rod (5) has cup jointed and has moved frame (9), it extends to conveyor (2) top and fixedly connected with clamping lever (10) to remove frame (9), the surface of clamping lever (10) laminating conveyor (2), the both sides top outer wall fixedly connected with support frame (11) of support frame (1), the outer wall of support frame (11) is a plurality of mounts (12) of linear array fixedly connected with, a plurality of the below of mount (12) is provided with longe-shaped plate (13), the outer wall of longe-shaped plate (13) all is provided with gyro wheel (16).

2. A wood polisher board clamping mechanism as set forth in claim 1 wherein: the support (1) is located the outer wall fixedly connected with third spill frame (18) of conveyor (2) one side, the outer wall of third spill frame (18) rotates and is connected with two-way lead screw (19), the equal screw thread of both sides outer wall of two-way lead screw (19) has cup jointed drive case (20), the outer wall of drive case (20) all rotates and is connected with polishing roller (17).

3. A wood polisher board clamping mechanism as set forth in claim 2 wherein: the side outer wall of the third concave frame (18) is provided with a driving motor (21) for driving the bidirectional screw rod (19).

4. A wood polisher board clamping mechanism as set forth in claim 1 wherein: the support (1) is located the outer wall of threaded rod (5) both sides and all fixedly connected with second spill frame (7), just the outer wall fixedly connected with slide bar (8) of second spill frame (7), just slide bar (8) and removal frame (9) sliding connection.

5. A wood polisher board clamping mechanism as set forth in claim 2 wherein: the inner wall of the driving box (20) is rotationally connected with a driving shaft (23), the driving shaft (23) is fixedly connected with a polishing roller (17), the outer wall of the driving shaft (23) is fixedly connected with a worm wheel (24), the outer wall of the driving box (20) positioned at one side of the worm wheel (24) is rotationally connected with a worm (25), and the worm (25) is meshed with the worm wheel (24).

6. A wood polisher board clamping mechanism as set forth in claim 2 wherein: a servo motor (22) for driving a worm (25) is arranged on the side outer wall of the driving box (20).

7. A wood polisher board clamping mechanism as set forth in claim 2 wherein: the outer wall of the fixing frame (12) is provided with a plurality of fixing holes (14), and the outer wall of the long plate (13) is provided with a fixing bolt (15) for fixing.