Plate surface polishing machine capable of adjusting angle of polishing wheel and used for furniture production and manufacturing

Abstract

The utility model relates to the technical field of furniture production and manufacturing, and discloses a board polishing machine with an angle-adjustable polishing wheel for furniture production and manufacturing, which comprises a machine base, a machine frame is fixedly mounted on the surface of the machine base, and the inner wall of the machine frame is rotatably connected with a cylinder. By arranging the control assembly, the circular plate is rotated on the surface of the rack, the circular plate can drive the threaded rod to conduct circular motion in the rack, when the threaded rod rotates, a cylinder fixed to the surface of the threaded rod can drive the polishing disc to conduct angle adjustment synchronously through a connecting plate, and when a clamping rod in the circular plate is located between two sets of protruding blocks in a fixing ring, angle adjustment can be conducted synchronously. The circular plate and the threaded rod are synchronous and cannot rotate, the angle of the cylinder and the angle of the grinding wheel cannot be changed, the angle of the grinding wheel can be firmly fixed in the mode, the angle of the grinding wheel cannot be easily changed due to external factors in the working process, and therefore the stability of the polishing quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing technology, specifically to a panel polishing machine for furniture manufacturing with adjustable grinding wheel angle. Background Technology

[0002] A furniture panel polishing machine is a specialized device for polishing the surfaces of furniture panels. It is typically made of sturdy metal, providing stable support for the entire machine. The machine's design should take into account its weight, stability, and ease of operation.

[0003] According to a public announcement (CN108927729B) regarding an adjustable-angle multi-degree-of-freedom polishing machine grinding head mechanism, the aforementioned application uses a first servo motor to drive a drive gear to rotate, which in turn cooperates with an auxiliary drive gear ring to move the first, second, and third adjustment mechanisms and the drive box along the circumference of the workpiece. This facilitates adjustment of the processing position and thus facilitates processing of the workpiece's circumference. While this method uses a motor to adjust the position of the grinding head, it lacks a structure to restrict the adjustment mechanism. Therefore, the angle of the grinding wheel is easily affected by various factors during use. For example, machine vibration and external impacts can cause the grinding wheel angle to shift. This leads to unstable polishing results and makes it difficult to guarantee the polishing quality of furniture panels. To address this issue, we propose a furniture manufacturing panel polishing machine with an adjustable grinding wheel angle. Utility Model Content

[0004] The purpose of this invention is to provide a furniture manufacturing panel polishing machine with an adjustable grinding wheel angle to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a furniture manufacturing panel polishing machine with adjustable grinding wheel angle, comprising a base, a frame fixedly mounted on the surface of the base, the inner wall of the frame rotatably connected to a cylinder, a connecting plate fixedly mounted on the surface of the cylinder, a grinding wheel fixedly mounted on the surface of the connecting plate, and an adjustment control component provided on the surface of the frame, the control component comprising: a fixing ring fixedly mounted on the surface of the frame, a protrusion fixedly mounted on the inner wall of the fixing ring, the frame being rotatably connected to a threaded rod, the threaded rod penetrating the cylinder and fixedly connected to the cylinder, and a circular plate fixedly mounted on the surface of the threaded rod. This method can firmly fix the angle of the grinding wheel, preventing it from easily changing due to external factors during operation, thereby ensuring the stability of the polishing quality.

[0006] Preferably, the control assembly further includes an adjusting component, which includes a locking rod with a slider fixedly mounted on its surface. The slider passes through the circular plate and is slidably connected to the circular plate. When the slider moves within the circular plate, the locking rod can slide synchronously.

[0007] Preferably, a crossbar is fixedly installed on the inner wall of the circular plate. The crossbar passes through the slider and is slidably connected to the slider, allowing the slider to move stably on the surface of the crossbar.

[0008] Preferably, the surface of the slider is fixedly connected to one end of the spring, and the other end of the spring is fixedly mounted on the surface of the crossbar. When the slider is no longer under force, it can bounce up under the support of the spring.

[0009] Preferably, a ring is fixedly mounted on the surface of the frame, and a rubber block is fixedly mounted on the inner wall of the ring. The rubber block can buffer the rotation of the turntable.

[0010] Preferably, a turntable is fixedly mounted on the surface of the threaded rod, the surface of the turntable is hinged to the movable rod, the surface of the movable rod is fixedly connected to one side of the torsion spring, and the other side of the torsion spring is fixedly mounted on the surface of the turntable. When the movable rod abuts against the rubber block, it can be folded under the support of the torsion spring.

[0011] Compared with the prior art, this utility model provides a furniture manufacturing board polishing machine with an adjustable grinding wheel angle, which has the following beneficial effects:

[0012] 1. This adjustable grinding wheel angle furniture manufacturing panel polishing machine, through the setting of control components, has a rotating circular plate on the surface of the frame. The circular plate can drive the threaded rod to perform circumferential motion within the frame. When the threaded rod rotates, the cylinder fixed on the surface of the threaded rod can drive the polishing disc to adjust its angle synchronously through the connecting plate. When the locking rod inside the circular plate is located at the distance between the two sets of protrusions inside the fixing ring, the circular plate and the threaded rod cannot rotate synchronously, and the angle of the cylinder and the grinding wheel cannot change. This method can firmly fix the angle of the grinding wheel, so that it will not easily change due to external factors during the operation, thereby ensuring the stability of polishing quality.

[0013] 2. This adjustable grinding wheel angle furniture manufacturing panel polishing machine, through the setting of an adjustment component, allows the turntable fixed to the surface of the threaded rod to rotate synchronously on the surface of the machine frame when the threaded rod rotates. When the turntable rotates, the movable rod will abut against the rubber block inside the ring and fold under the support of the torsion spring. This method can buffer the speed of angle adjustment. The slow buffer adjustment speed allows the operator to more precisely control the angle change of the grinding wheel. It can be adjusted degree by degree to ensure that the required precise angle is achieved, while avoiding the occurrence of safety hazards caused by excessively rapid angle adjustment. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a top view of the structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the control component structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the circular plate structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the adjusting component of this utility model.

[0020] In the diagram: 1. Base; 2. Frame; 3. Connecting plate; 4. Grinding wheel; 5. Cylinder; 6. Control component; 61. Fixing ring; 62. Protrusion; 63. Threaded rod; 64. Circular plate; 65. Adjusting component; 651. Locking rod; 652. Slider; 653. Crossbar; 654. Spring; 655. Support rod; 656. Turntable; 657. Movable rod; 658. Torsion spring; 659. Ring; 650. Rubber block. Detailed Implementation

[0021] like Figures 1-6 As shown, this utility model provides a technical solution: a furniture manufacturing board polishing machine with adjustable grinding wheel angle, including a base 1, a frame 2 fixedly mounted on the surface of the base 1, the inner wall of the frame 2 being rotatably connected to a cylinder 5, a connecting plate 3 fixedly mounted on the surface of the cylinder 5, a grinding wheel 4 fixedly mounted on the surface of the connecting plate 3, and an adjustment control component 6 provided on the surface of the frame 2. The control component 6 includes a fixing ring 61 fixedly mounted on the surface of the frame 2, and a protrusion 62 fixedly mounted on the inner wall of the fixing ring 61. The threaded rod 63 passes through and is rotatably connected to the threaded rod 63. The threaded rod 63 passes through the cylinder 5 and is fixedly connected to the cylinder 5. A circular plate 64 is fixedly installed on the surface of the threaded rod 63. When the locking rod 651 in the circular plate 64 is located at the distance between the two sets of protrusions 62 in the fixing ring 61, the circular plate 64 and the threaded rod 63 cannot rotate synchronously. Therefore, the angle of the cylinder 5 and the grinding wheel 4 cannot change. This method can firmly fix the angle of the grinding wheel 4 so that it will not easily change due to external factors during the working process, thereby ensuring the stability of the polishing quality.

[0022] The control assembly 6 also includes an adjusting component 65, which includes: a locking lever 651, with a slider 652 fixedly mounted on its surface. The slider 652 passes through and is slidably connected to the circular plate 64. When the slider 652 moves within the circular plate 64, the locking lever 651 can slide synchronously. A crossbar 653 is fixedly mounted on the inner wall of the circular plate 64, passing through and slidably connected to the slider 652. The slider 652 can move stably on the surface of the crossbar 653. One end of a spring 654 is fixedly connected to the surface of the slider 652, and the other end of the spring 654 is fixedly mounted on the surface of the crossbar 653. When the slider 652 is no longer under force, it can spring up under the support of the spring 654. A ring 659 is fixedly mounted on the surface of the frame 2, and a rubber block 650 is fixedly mounted on the inner wall of the ring 659. The rubber block 650 buffers the rotation of the turntable 656. A turntable 656 is fixedly mounted on the surface of the threaded rod 63. The surface of the turntable 656 is hinged to the movable rod 657. The surface of the movable rod 657 is fixedly connected to one side of the torsion spring 658. The other side of the torsion spring 658 is fixedly mounted on the surface of the turntable 656. When the movable rod 657 touches the rubber block 650, it can be folded under the support of the torsion spring 658.

[0023] In this invention, when the angle of the grinding wheel 4 needs to be adjusted, the support rod 655 is moved within the circular plate 64. The support rod 655 drives the slider 652 to move laterally on the surface of the crossbar 653. When the slider 652 moves, the locking rod 651 fixed to the surface of the slider 652 can move out from the distance between the protrusions 62. After moving out, the pulling force is maintained, and the circular plate 64 is rotated on the surface of the frame 2. The circular plate 64 can then drive the threaded rod 63 to perform circumferential motion within the frame 2. When the threaded rod 63 rotates, the cylinder 5 fixed to the surface of the threaded rod 63 can drive the connecting plate 3 to change its angle. The fixed grinding wheel 4 can change synchronously, and when the threaded rod 63 rotates, the turntable 656 fixed on the surface of the threaded rod 63 can move in a circular motion synchronously on the surface of the frame 2. When the turntable 656 rotates, the movable rod 657 will abut against the rubber block 650 inside the ring 659 and fold under the support of the torsion spring 658. This method can buffer the speed of angle adjustment. The slow buffer adjustment speed allows the operator to control the angle change of the grinding wheel 4 more precisely. It can be adjusted degree by degree to ensure that the required precise angle is achieved, while avoiding the occurrence of safety hazards caused by excessively fast angle adjustment.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A furniture manufacturing panel polishing machine with adjustable grinding wheel angle, comprising a base (1), characterized in that: A frame (2) is fixedly mounted on the surface of the base (1). The inner wall of the frame (2) is rotatably connected to the cylinder (5). A connecting plate (3) is fixedly mounted on the surface of the cylinder (5). A grinding wheel (4) is fixedly mounted on the surface of the connecting plate (3). An adjustment control component (6) is provided on the surface of the frame (2). The control component (6) includes: a fixing ring (61). The fixing ring (61) is fixedly mounted on the surface of the frame (2). A protrusion (62) is fixedly mounted on the inner wall of the fixing ring (61). The frame (2) is penetrated by a threaded rod (63) and rotatably connected to the threaded rod (63). The threaded rod (63) penetrates the cylinder (5) and is fixedly connected to the cylinder (5). A circular plate (64) is fixedly mounted on the surface of the threaded rod (63).

2. The adjustable grinding wheel angle furniture manufacturing panel polishing machine according to claim 1, characterized in that: The control component (6) also includes an adjusting component (65), which includes a lever (651). A slider (652) is fixedly mounted on the surface of the lever (651). The slider (652) passes through the circular plate (64) and is slidably connected to the circular plate (64).

3. The adjustable grinding wheel angle furniture manufacturing panel polishing machine according to claim 1, characterized in that: A crossbar (653) is fixedly installed on the inner wall of the circular plate (64). The crossbar (653) passes through the slider (652) and is slidably connected to the slider (652).

4. The adjustable grinding wheel angle furniture manufacturing panel polishing machine according to claim 3, characterized in that: The surface of the slider (652) is fixedly connected to one end of the spring (654), and the other end of the spring (654) is fixedly mounted on the surface of the crossbar (653).

5. A furniture manufacturing panel polishing machine with adjustable grinding wheel angle according to claim 1, characterized in that: A ring (659) is fixedly installed on the surface of the frame (2), and a rubber block (650) is fixedly installed on the inner wall of the ring (659).

6. The adjustable grinding wheel angle furniture manufacturing panel polishing machine according to claim 1, characterized in that: A turntable (656) is fixedly mounted on the surface of the threaded rod (63). The surface of the turntable (656) is hinged to the movable rod (657). The surface of the movable rod (657) is fixedly connected to one side of the torsion spring (658). The other side of the torsion spring (658) is fixedly mounted on the surface of the turntable (656).

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