A safe cutting device for wood furniture board

Abstract

The utility model provides a kind of wooden furniture plate safe cutting device, by rotating handle rotating screw rod, in this process, screw rod is driven by rotating block to limit sliding plate to be close to or away from another limit sliding plate movement. Driving cylinder is driven by sliding plate to push plate downward movement. According to the length of the wooden furniture plate to be cut to adjust the position of sliding block to adjust the position of push plate, so that push plate and the one end of the wooden furniture plate to be cut abut. By fixed handle rotation fixed screw rod makes fixed pressing plate extrusion fixed on connecting plate, so that the position of push plate is fixed. XY moving platform is driven by two extrusion plates abutting on the wooden furniture plate to be cut by push plate, two connecting rods. XY moving platform is driven by two extrusion assemblies, push assembly and fixed assembly to move along two limit sliding plates forward and backward to the wooden furniture plate to be cut, to accurately and safely cut the wooden furniture plate to be cut.

Description

Technical Field

[0001] This utility model relates to the field of wood furniture board processing, and in particular to a safe cutting device for wood furniture boards. Background Technology

[0002] Wood-based building materials are widely used in home decoration, primarily for structural support and surface decoration. Core categories of wood panels include solid wood panels, composite flooring, plywood, and blockboard. They can be categorized by material into solid wood panels and engineered wood panels. Solid wood panels are made from whole pieces of wood, are sturdy and durable, but are more expensive. Engineered wood panels are made from wood chips or plant fibers bonded together with glue. The development of wood-based building materials has been accompanied by iterative optimization of processing techniques. Early on, solid wood panels were the main product, but later, industrialized products such as composite flooring and plywood gradually emerged. In other words, wood panels are wood-based boards made from whole pieces of wood. These boards are sturdy, durable, and have natural grain, making them a top choice for decoration.

[0003] However, wood boards inevitably need to be cut and processed before use to meet the requirements of different sizes. Traditional wood board cutting equipment, such as the technology protected by the patent application number CN201911186127.6 entitled "A Wood Board Cutting Machine", requires manual assistance in the cutting operation, which has poor safety performance. Utility Model Content

[0004] Therefore, it is necessary to provide a safe cutting device for wooden furniture boards to address the technical problem that traditional wood board cutting equipment requires manual assistance in the cutting operation and has poor safety performance.

[0005] A safe cutting device for wooden furniture boards includes: a pushing mechanism, a limiting and receiving mechanism, a cutting mechanism, and a control mechanism; The pushing mechanism includes an XY moving platform, a pushing plate, two extrusion assemblies, a pushing assembly, and a fixing assembly. The driving end of the XY moving platform is drivenly connected to the pushing plate. The two extrusion assemblies are both disposed at one end of the pushing plate and are symmetrically arranged. The pushing assembly is disposed at the end of the pushing plate away from the two extrusion assemblies. The extrusion assembly includes a connecting rod, an extrusion plate, and a protective pad. The extrusion plate is connected to the pushing plate through the connecting rod. The protective pad is disposed on the side of the extrusion plate facing away from the connecting rod. A U-shaped sliding groove is formed at the bottom of the end of the pushing plate away from the extrusion assembly. The pushing assembly includes a sliding block, a connecting plate, a limiting plate, a driving cylinder, a sliding plate, and a pushing plate. The sliding block is connected to the U-shaped sliding groove. The sliding block is inserted into the convex sliding groove and slidably connected to the push plate; the connecting plate is connected to the sliding block; the limiting plate is disposed at one end of the connecting plate and perpendicularly connected to the connecting plate; the driving cylinder is connected to the connecting plate and is driven by the pushing plate through the sliding plate; one end of the sliding plate slidably abuts against the limiting plate; a fixing screw hole is provided on the connecting plate; the fixing assembly includes a fixing handle, a fixing screw, and a fixing pressure plate; one end of the fixing handle is connected to the fixing screw, and the end of the fixing screw away from the fixing handle is connected to the fixing pressure plate; the fixing screw is adapted to the fixing screw hole, and the fixing screw is inserted into the fixing screw hole and screwed to the connecting plate; The limiting and receiving mechanism is located below the pushing mechanism. The limiting and receiving mechanism includes several support rods, a receiving plate, and two limiting components. Each support rod is evenly distributed along the bottom edge of the receiving plate. A cutout is formed in the middle region of the receiving plate. The two limiting components are symmetrically arranged on the side of the receiving plate facing away from the support rods. Each limiting component includes a limiting plate, a limiting slide plate, a rotating handle, a threaded rod, and a rotating block. The limiting plate is perpendicularly connected to one side of the receiving plate, and the middle of the limiting plate... A threaded hole is formed in the area, the threaded hole is adapted to the threaded rod, the threaded rod is inserted into the threaded hole and screwed to the limiting plate; the rotating handle is connected to one end of the threaded rod, the rotating block is connected to the end of the threaded rod away from the rotating handle, a convex rotating groove is formed in the middle area of ​​the limiting slide plate, the rotating block is adapted to the convex rotating groove, the rotating block is inserted into the convex rotating groove and rotatably connected to the limiting slide plate; the limiting slide plate slides against the receiving plate; The cutting mechanism includes a cutting connecting plate, a drive motor, a reducer, and a cutting blade; the drive motor is connected to the bottom of the receiving plate through the cutting connecting plate, and the drive motor is connected to the cutting blade through the reducer; the cutting blade is partially exposed at the cutting opening; The XY mobile platform, the drive cylinder, and the drive motor are all electrically connected to the control mechanism.

[0006] In one embodiment, the protective pad is a soft rubber pad.

[0007] In one embodiment, the protective pad is a soft silicone pad.

[0008] In one embodiment, the protective pad is a soft plastic pad.

[0009] In one embodiment, the protective pad is provided with anti-slip texture.

[0010] In one embodiment, the connecting rod is a cylindrical structure.

[0011] In one embodiment, the connecting rod is a quadrangular prism structure.

[0012] In one embodiment, the extrusion plate is a circular plate structure.

[0013] In one embodiment, the extrusion plate is a rectangular plate structure.

[0014] In one embodiment, the connecting plate and the limiting plate are integrally formed.

[0015] In operation, the aforementioned safe cutting device for wooden furniture boards places the wooden furniture board to be cut onto the receiving plate. Two limiting components restrict the movement of the wooden furniture board, defining its trajectory. Specifically, rotating the handle rotates the threaded rod, which, through a rotating block, drives the limiting slide plate closer to or further away from the other limiting slide plate. The drive cylinder drives the push plate downwards via a sliding plate. Adjusting the position of the sliding block according to the length of the wooden furniture board adjusts the position of the push plate, ensuring it abuts against one end of the board. Rotating the fixing screw with the fixed handle causes the fixing pressure plate to press and fix onto the connecting plate, thus securing the push plate. The XY moving platform, through the pushing plate and two connecting rods, drives two pressing plates to abut against the wooden furniture board. The XY moving platform, through the pushing plate, two pressing components, the pushing component, and the fixing component, drives the wooden furniture board to move back and forth along the two limiting slide plates for precise and safe cutting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a safe cutting device for wooden furniture panels in one embodiment; Figure 2This is a partial structural schematic diagram of a safe cutting device for wooden furniture panels in one embodiment; Figure 3 This is a schematic diagram of the actuation mechanism in one embodiment; Figure 4 for Figure 3 A partially enlarged schematic diagram of the actuating mechanism in the embodiment. Detailed Implementation

[0017] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0022] Please refer to the following: Figures 1 to 4 This utility model provides a safe cutting device 10 for wooden furniture boards, including: a pushing mechanism 100, a limiting and receiving mechanism 200, a cutting mechanism 300, and a control mechanism 400.

[0023] The pushing mechanism 100 includes an XY moving platform 110, a pushing plate 120, two extrusion components 130, a pushing component 140, and a fixing component 150. The driving end of the XY moving platform 110 is drivenly connected to the pushing plate 120. The two extrusion components 130 are each disposed at one end of the pushing plate 120 and are symmetrically arranged. The pushing component 140 is disposed at the end of the pushing plate 120 away from the two extrusion components 130. The extrusion component 130 includes a connecting rod 131, an extrusion plate 132, and a protective pad 133. In this embodiment, the protective pad 133 is a soft rubber pad. In another embodiment, the protective pad 133 is a soft silicone pad. In yet another embodiment, the protective pad 133 is a soft plastic pad. Further, the protective pad 133 is provided with anti-slip texture. The extrusion plate 132 is connected to the pushing plate 120 through the connecting rod 131. In this embodiment, the connecting rod 131 has a cylindrical structure. In another embodiment, the connecting rod 131 has a quadrangular prism structure. A protective pad 133 is disposed on the side of the extrusion plate 132 facing away from the connecting rod 131. In this embodiment, the extrusion plate 132 is a circular plate structure. In another embodiment, the extrusion plate 132 is a rectangular plate structure. A U-shaped sliding groove 101 is provided at the bottom of the end of the push plate 120 away from the extrusion assembly 130. The push assembly 140 includes a sliding block 141, a connecting plate 142, a limiting plate 143, a drive cylinder 144, a sliding plate 145, and a push plate 146. The sliding block 141 is adapted to the U-shaped sliding groove 101, and the sliding block 141 is inserted into the U-shaped sliding groove 101 and slidably connected to the push plate 120. The connecting plate 142 is connected to the sliding block 141, and the limiting plate 143 is disposed at one end of the connecting plate 142 and perpendicularly connected to the connecting plate 142. In this embodiment, the connecting plate 142 and the limiting plate 143 are integrally formed. A drive cylinder 144 is connected to a connecting plate 142, and the drive cylinder 144 is driven by a sliding plate 145 and a push plate 146. One end of the sliding plate 145 slides against a limiting plate 143. A fixing screw hole 102 is provided on the connecting plate 142. The fixing assembly 150 includes a fixing handle 151, a fixing screw 152, and a fixing pressure plate 153. The fixing handle 151 is connected to one end of the fixing screw 152, and the end of the fixing screw 152 away from the fixing handle 151 is connected to the fixing pressure plate 153. The fixing screw 152 is adapted to the fixing screw hole 102, and the fixing screw 152 is inserted into the fixing screw hole 102 and screwed to the connecting plate 142.

[0024] The limiting and receiving mechanism 200 is located below the pushing mechanism 100. The limiting and receiving mechanism 200 includes several support rods 210, a receiving plate 220, and two limiting components 230. Each support rod 210 is evenly distributed along the bottom edge of the receiving plate 220. A cutout 201 is provided in the middle area of ​​the receiving plate 220. The two limiting components 230 are symmetrically arranged on the side of the receiving plate 220 facing away from the support rods 210. Each limiting component 230 includes a limiting plate 231, a limiting slide plate 232, a rotating handle 233, a threaded rod 234, and a rotating block 235. The limiting plate 231 is perpendicularly connected to one side of the receiving plate 220. A threaded hole 202 is provided in the middle area of ​​the limiting plate 231. The threaded hole 202 is adapted to the threaded rod 234, which is inserted into the threaded hole 202 and screwed onto the limiting plate 231. The rotating handle 233 is connected to one end of the threaded rod 234, and the rotating block 235 is connected to the end of the threaded rod 234 away from the rotating handle 233. A U-shaped rotating groove 203 is provided in the middle area of ​​the limiting slide plate 232. The rotating block 235 is adapted to the U-shaped rotating groove 203 and is inserted into it, rotatingly connected to the limiting slide plate 232. The limiting slide plate 232 slides against the receiving plate 220.

[0025] The cutting mechanism 300 includes a cutting connecting plate 310, a drive motor 320, a reducer (not shown), and a cutting blade 330. The drive motor 320 is connected to the bottom of the receiving plate via the cutting connecting plate 310, and the drive motor 320 is connected to the cutting blade 330 via the reducer. Part of the cutting blade 330 is exposed at the cutting opening 201.

[0026] The XY mobile platform 110, drive cylinder 144, and drive motor 320 are all electrically connected to the control mechanism 400. It should be noted that in this embodiment, the control mechanism 400 is a lower-level machine, specifically a PLC. In another embodiment, the control mechanism 400 is a microcontroller. In other embodiments, the control mechanism 400 includes an upper-level machine and a lower-level machine, which are electrically connected. The control mechanism 400 controls the XY mobile platform 110, drive cylinder 144, and drive motor 320 to work in coordination to ensure the operational stability of the wooden furniture board cutting device 10.

[0027] During operation, the aforementioned safe cutting device 10 for wooden furniture boards places the wooden furniture board to be cut onto the receiving plate 220. Two limiting components 230 limit the movement of the wooden furniture board, restricting its trajectory. Specifically, rotating the handle 233 rotates the threaded rod 234. During this process, the threaded rod 234 drives the limiting slide plate 232 to move closer to or away from the other limiting slide plate 232 via the rotating block 235. The driving cylinder 144 drives the pushing plate 146 downwards via the sliding plate 145. The position of the sliding block 141 is adjusted according to the length of the wooden furniture board to be cut, thereby adjusting the position of the pushing plate 146 so that it abuts against one end of the wooden furniture board. Rotating the fixing screw 152 via the fixing handle 151 causes the fixing pressure plate 153 to press and fix onto the connecting plate 142, thus fixing the position of the pushing plate 146. The XY mobile platform 110 drives two pressing plates 132 to abut against the wooden furniture board to be cut via a pusher plate 120 and two connecting rods 131. The XY mobile platform 110 drives the wooden furniture board to be cut to move back and forth along two limiting slide plates 232 via the pusher plate 120, two pressing components 130, a pushing component 140, and a fixing component 150, so as to accurately and safely cut the wooden furniture board to be cut. The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A safe cutting device for wooden furniture boards, characterized in that, include: The mechanism includes a pushing mechanism, a limiting and receiving mechanism, a cutting mechanism, and a control mechanism. The pushing mechanism includes an XY moving platform, a pushing plate, two extrusion assemblies, a pushing assembly, and a fixing assembly. The driving end of the XY moving platform is drivenly connected to the pushing plate. The two extrusion assemblies are both disposed at one end of the pushing plate and are symmetrically arranged. The pushing assembly is disposed at the end of the pushing plate away from the two extrusion assemblies. The extrusion assembly includes a connecting rod, an extrusion plate, and a protective pad. The extrusion plate is connected to the pushing plate through the connecting rod. The protective pad is disposed on the side of the extrusion plate facing away from the connecting rod. A U-shaped sliding groove is formed at the bottom of the end of the pushing plate away from the extrusion assembly. The pushing assembly includes a sliding block, a connecting plate, a limiting plate, a driving cylinder, a sliding plate, and a pushing plate. The sliding block is connected to the U-shaped sliding groove. The sliding block is inserted into the convex sliding groove and slidably connected to the push plate; the connecting plate is connected to the sliding block; the limiting plate is disposed at one end of the connecting plate and perpendicularly connected to the connecting plate; the driving cylinder is connected to the connecting plate and is driven by the pushing plate through the sliding plate; one end of the sliding plate slidably abuts against the limiting plate; a fixing screw hole is provided on the connecting plate; the fixing assembly includes a fixing handle, a fixing screw, and a fixing pressure plate; one end of the fixing handle is connected to the fixing screw, and the end of the fixing screw away from the fixing handle is connected to the fixing pressure plate; the fixing screw is adapted to the fixing screw hole, and the fixing screw is inserted into the fixing screw hole and screwed to the connecting plate; The limiting and receiving mechanism is located below the pushing mechanism. The limiting and receiving mechanism includes several support rods, a receiving plate, and two limiting components. Each support rod is evenly distributed along the bottom edge of the receiving plate. A cutout is formed in the middle region of the receiving plate. The two limiting components are symmetrically arranged on the side of the receiving plate facing away from the support rods. Each limiting component includes a limiting plate, a limiting slide plate, a rotating handle, a threaded rod, and a rotating block. The limiting plate is perpendicularly connected to one side of the receiving plate, and the middle of the limiting plate... A threaded hole is formed in the area, the threaded hole is adapted to the threaded rod, the threaded rod is inserted into the threaded hole and screwed to the limiting plate; the rotating handle is connected to one end of the threaded rod, the rotating block is connected to the end of the threaded rod away from the rotating handle, a convex rotating groove is formed in the middle area of ​​the limiting slide plate, the rotating block is adapted to the convex rotating groove, the rotating block is inserted into the convex rotating groove and rotatably connected to the limiting slide plate; the limiting slide plate slides against the receiving plate; The cutting mechanism includes a cutting connecting plate, a drive motor, a reducer, and a cutting blade; the drive motor is connected to the bottom of the receiving plate through the cutting connecting plate, and the drive motor is connected to the cutting blade through the reducer. The cutting blade portion is exposed at the cutting opening; The XY mobile platform, the drive cylinder, and the drive motor are all electrically connected to the control mechanism.

2. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The protective pad is a soft rubber pad.

3. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The protective pad is a soft silicone pad.

4. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The protective pad is a soft plastic pad.

5. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The protective pad has anti-slip texture.

6. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The connecting rod has a cylindrical structure.

7. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The connecting rod has a quadrangular prism structure.

8. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The extrusion plate has a circular plate-like structure.

9. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The extrusion plate has a rectangular plate-like structure.

10. The safe cutting device for wooden furniture boards according to claim 1, characterized in that, The connecting plate and the limiting plate are integrally formed.

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