Edge cutting equipment for wooden door production and processing

Abstract

Edge cutting equipment for wooden door production and processing comprises a platform trolley, a lower supporting plate is arranged above the platform trolley, a swing mechanism is arranged between the lower supporting plate and the platform trolley, an upper supporting plate is arranged above the lower supporting plate, lifting supporting legs are fixed to the four corners of the bottom end of the upper supporting plate, and a pressing mechanism is fixed to the bottom end of the upper supporting plate. The pressing mechanism comprises a supporting pipe, a sliding block is slidably connected into the supporting pipe, a supporting rod is fixed to the bottom end of the sliding block, a spring is arranged in the portion, above the sliding block, of the supporting pipe in a sleeved mode, and a universal support is arranged at the bottom end of the supporting rod. A front-back displacement mechanism is arranged at the bottom end of the upper supporting plate, a left-right displacement mechanism is arranged below the front-back displacement mechanism, supporting blocks are assembled on the left-right displacement mechanism, supporting plates are fixed to the bottom ends of the supporting blocks, a vertically-arranged cutting wheel is arranged between the two supporting plates, and a power output shaft of a cutting motor is in transmission connection with a supporting shaft. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of wooden door production technology, and in particular relates to a cutting edge device for wooden door production and processing. Background Technology

[0002] Wooden doors, also known as doors made of wood, can be categorized into many types based on their material, craftsmanship, and purpose. They are widely used in residential and commercial buildings. During the production and processing of wooden doors, the wood panels need to be cut, especially the four edges, which must be cut flat. In existing technology, the wood panels are placed on a platform and then clamped and fixed at both sides using clamps. After the two sides are cut, the panel is lifted and rotated using a hoist, then placed back on the platform, and the clamps are used again to hold the cut ends of the panel before cutting the other two sides. However, existing clamps often fail to hold the panel securely due to uneven edges and top surfaces, causing the panel to shift during cutting and damaging the wood and cutting tools. Therefore, existing technology is inconvenient for cutting wood panels, as the unstable fixing of the panels leads to easy displacement during the cutting process. Utility Model Content

[0003] This invention addresses the technical problem of inconvenient edge cutting caused by unstable fixing of existing wooden boards by providing an edge cutting device for wooden door production. The device includes a movable platform trolley, a trolley frame, and a traveling mechanism mounted on the frame. The traveling mechanism includes rotatable wheels mounted on the frame and a traveling motor fixed to the frame. The traveling motor is connected to the wheels via a transmission mechanism. Starting the traveling motor causes the wheels to rotate, facilitating the movement of the platform trolley. A horizontally positioned lower support plate is located above the platform trolley, providing support. A rotary mechanism connects the lower support plate to the platform trolley, allowing the lower support plate to be rotatably mounted on the trolley via this mechanism. The rotary mechanism includes a rotary support mounted on the top of the platform trolley and a rotary motor fixed to the top of the platform trolley via a motor bracket. The rotary motor is connected to the external gear ring of the rotary support via a gear transmission mechanism. Starting the rotary motor causes the lower support plate to rotate via the rotary support. Above the lower support plate is a horizontally positioned upper support plate, which provides support. Lifting outriggers are fixed at the four corners of the bottom of the upper support plate. Each lifting outrigger includes a vertically positioned support cylinder, with a vertically positioned column fitted onto the upper end of the support cylinder. The top of the column is detachably fixed to the bottom of the upper support plate. Electric actuators are installed inside the support cylinder, with their bottom ends hinged to the bottom of the support cylinder and their top ends hinged to the bottom of the column. Activating the electric actuators causes them to push the column up and down within the support cylinder, thereby adjusting the height of the upper support plate. Several clamping mechanisms for pressing the wooden board are fixed to the bottom end of the upper support plate. The clamping mechanism includes a vertically arranged support tube, the top end of which is fixed to the bottom end of the upper support plate. A slider is slidably connected inside the support tube. A vertically arranged support rod is fixed to the bottom end of the slider. The lower end of the support rod extends downward out of the support tube. A spring is sleeved inside the support tube above the slider, and a retaining ring is provided inside the lower end of the support tube. A universal support is provided at the bottom end of the support rod. When the upper support plate descends, the universal support moves downward with the upper support plate until it abuts against the wooden board at the top of the lower support plate. Because the top surface of the wooden board is uneven, the contact time between each universal support and the wooden board is different. After the universal support abuts against the wooden board, as the upper support plate continues to move downward, the support rod moves towards the support tube, the spring is compressed, and under the action of the spring reaction force, the wooden board is pressed firmly by each universal support, which facilitates the cutting wheel cutting the wooden board.The bottom of the upper support plate is equipped with two symmetrically arranged front-to-back displacement mechanisms, located on both sides of the bottom of the upper support plate. Below the front-to-back displacement mechanisms is a left-to-right displacement mechanism, which is connected to the front-to-back displacement mechanisms via support columns. The front-to-back and left-to-right displacement mechanisms have the same structure, both including a support frame. A horizontally arranged lead screw is rotatably mounted inside the support frame, with both ends of the lead screw rotatably mounted on both ends of the support frame. A lead screw motor is fixed to one end of the support frame, and the lead screw motor is connected to one end of the lead screw via a transmission connection. Guide rods are arranged parallel to the lead screw on both sides of the lead screw, with the ends of the guide rods fixed to the support frame. Support blocks are threaded onto the lead screw, and both ends of the support blocks are slidably mounted on the guide rods. When the lead screw motor is started, it drives the lead screw to rotate, and the lead screw pushes the support blocks to reciprocate along the lead screw axis, thereby adjusting the longitudinal and lateral displacement of the cutting wheel. The left and right displacement mechanism is equipped with a support block. Two vertically spaced support plates are fixed to the bottom of the support block. A vertically arranged cutting wheel is set between the two support plates. The cutting wheel is rotatably mounted on the support plate through a support shaft. A cutting motor is fixed to the outside of one of the support plates. The power output shaft of the cutting motor is connected to the support shaft. When the cutting motor is started, it drives the cutting wheel to rotate, and the cutting wheel cuts the wooden board.

[0004] Preferably, both ends of the trolley frame are equipped with buffers for cushioning.

[0005] The above scheme has the following advantages:

[0006] The clamping mechanism is designed to accommodate the uneven top of the wooden board to be cut. Multiple clamping mechanisms ensure that the board is compressed under the spring reaction force regardless of whether the top of the board is convex or concave, thus securing the board to the lower support plate and facilitating the cutting wheel's cutting of the board. The lifting legs allow for easy adjustment of the height of the cutting wheel and the universal support. The platform trolley facilitates the movement of the board on the upper and lower support plates. The rotation mechanism allows for adjustment of the board on the lower support platform at a certain angle, making it easier for the cutting wheel to cut the board. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the structure of this utility model;

[0008] Figure 2 This is a schematic diagram of the left and right displacement mechanism;

[0009] Figure 3 for Figure 1 Enlarged view of part A;

[0010] Figure 4 for Figure 1 Enlarged view of part B.

[0011] Reference numerals: 1. Platform trolley; 2. Lower support plate; 3. Rotary mechanism; 4. Upper support plate; 5. Lifting outrigger; 6. Pressing mechanism; 7. Forward and backward displacement mechanism; 8. Left and right displacement mechanism; 9. Cutting wheel; 10. Wooden board; 11. Buffer; 31. Rotary support; 32. Rotary motor; 51. Support cylinder; 52. Column; 53. Electric actuator; 61. Support tube; 62. Slider; 63. Spring; 64. Support rod; 65. Retaining ring; 66. Universal support; 71. Support column; 72. Support frame; 73. Lead screw motor; 74. Lead screw; 75. Guide rod; 76. Support block; 91. Support plate; 92. Cutting motor; 93. Support shaft. Detailed Implementation

[0012] like Figure 1-4As shown, a cutting device for manufacturing wooden doors includes a movable platform trolley 1. The platform trolley 1 includes a trolley frame and a traveling mechanism mounted on the trolley frame. The traveling mechanism includes rotatably mounted traveling wheels on the trolley frame and a traveling motor fixed on the trolley frame. The traveling motor is connected to the traveling wheels via a transmission. When the traveling motor is started, it drives the traveling wheels to rotate, thereby facilitating the movement of the platform trolley. A horizontally positioned lower support plate 2 is provided above the platform trolley 1, which provides support. A rotary mechanism 3 is provided between the lower support plate 2 and the platform trolley 1, and the lower support plate 2 is rotatably mounted on the platform trolley 1 via the rotary mechanism 3. The rotary mechanism 3 includes a rotary support 31 mounted on the top of the platform trolley 1 and a rotary motor 32 fixed to the top of the platform trolley 1 via a motor bracket. The rotary motor 32 is connected to the external gear ring of the rotary support 31 via a gear transmission. When the rotary motor 32 is started, it drives the lower support plate 2 to rotate via the rotary support 31. A horizontally arranged upper support plate 4 is provided above the lower support plate 2. The upper support plate 4 serves as a support. Lifting legs 5 are fixed at the four corners of the bottom end of the upper support plate 4. The lifting legs 5 include a vertically arranged support cylinder 51. A vertically arranged column 52 is sleeved on the upper end of the support cylinder 51. The top end of the column 52 is detachably fixed to the bottom end of the upper support plate 4. An electric push rod 53 is provided inside the support cylinder 51. The bottom end of the electric push rod 53 is hinged to the bottom of the support cylinder 51, and the top end of the electric push rod 53 is hinged to the bottom of the column 52. When the electric push rod 53 is activated, it pushes the column 52 to move up and down inside the support cylinder 51, thereby adjusting the height of the upper support plate 4. Several clamping mechanisms 6 for pressing the wooden board 10 are fixed to the bottom end of the upper support plate 4. The clamping mechanism 6 includes a vertically arranged support tube 61, the top end of which is fixed to the bottom end of the upper support plate 4. A slider 62 is slidably connected inside the support tube 61. A vertically arranged support rod 64 is fixed to the bottom end of the slider 62. The lower end of the support rod 64 extends downward out of the support tube 61. A spring 63 is sleeved inside the support tube 61 above the slider 62, and a retaining ring 65 is provided inside the lower end of the support tube 61. A universal support 6 is provided at the bottom end of the support rod 64. 6. When the upper support plate 4 descends, the universal support 66 moves downward along with the upper support plate 4 until it abuts against the wooden board 10 at the top of the lower support plate 2. Since the top surface of the wooden board 10 is uneven, the contact time between each universal support 66 and the wooden board is different. After the universal support 66 abuts against the wooden board 10, as the upper support plate 4 continues to move downward, the support rod 64 moves toward the support tube 61, and the spring 63 is compressed. Under the action of the reaction force of the spring 63, the wooden board 10 is pressed firmly by each universal support 66, which facilitates the cutting wheel 9 to cut the wooden board 10.The bottom end of the upper support plate 4 is provided with two symmetrically arranged front-to-back displacement mechanisms 7, which are located on both sides of the bottom end of the upper support plate 4. Below the front-to-back displacement mechanisms 7, there is a left-to-right displacement mechanism 8. The left-to-right displacement mechanism 8 is connected to the front-to-back displacement mechanism 7 via a support column 71. The front-to-back displacement mechanism 7 and the left-to-right displacement mechanism 8 have the same structure, both including a support frame 72. A horizontally arranged lead screw 74 is rotatably mounted inside the support frame 72. The two ends of the lead screw 74 are rotatably mounted at the two ends of the support frame 72. One end is fixed with a lead screw motor 73, which is connected to one end of the lead screw 74. Both sides of the lead screw 74 are provided with guide rods 75 arranged parallel to the lead screw 74. The ends of the guide rods 75 are fixed to the support frame 72. The lead screw 74 is threaded with a support block 76. The two ends of the support block 76 are slidably mounted on the guide rods 75. When the lead screw motor 73 is started, the lead screw motor 73 drives the lead screw 74 to rotate. The lead screw 74 pushes the support block 76 to move back and forth along the axis of the lead screw 74, thereby adjusting the longitudinal and lateral displacement of the cutting wheel 9. The left and right displacement mechanism 8 is equipped with a support block 76. The bottom end of the support block 76 is fixed with two vertically spaced support plates 91. A vertically arranged cutting wheel 9 is arranged between the two support plates 91. The cutting wheel 9 is rotatably mounted on the support plate 91 through a support shaft 93. A cutting motor 92 is fixed on the outside of one of the support plates 91. The power output shaft of the cutting motor 92 is connected to the support shaft 93. When the cutting motor 92 is started, the cutting motor 92 drives the cutting wheel 9 to rotate, and the cutting wheel 9 cuts the wooden board 10.

[0013] Preferably, both ends of the trolley frame are provided with buffers 11 for cushioning.

[0014] Usage process:

[0015] In use, the wooden board 10 to be cut is placed on top of the lower support plate 2. Then, the platform trolley 1 moves the wooden board 10 to the bottom of the pressing mechanism 6. Simultaneously, the electric push rods 53 are activated, their free ends moving downwards. The electric push rods 53 pull the upper support plate 4 vertically downwards, and the universal supports 66 follow the upper support plate 4 downwards until they contact the wooden board 10 at the top of the lower support plate 2. Because the top surface of the wooden board 10 is uneven, the contact time between each universal support 66 and the wooden board varies. After the universal supports 66 contact the wooden board 10, as the upper support plate 4 continues to move downwards, the support rod 64 moves towards the support tube 61, compressing the spring 63. Under the reaction force of the spring 63, the wooden board 10 is pressed firmly by the universal supports 66. The cutting motor 92 is then activated, and the cutting motor 92 moves through the support shaft... 93 drives the cutting wheel 9 to rotate, and the left and right displacement mechanism 8 adjusts the position of the cutting wheel 9 in the left and right directions. Then, the lead screw motor 73 on the front and rear displacement mechanism 7 is activated. Under the action of the lead screw motor 73, the lead screw 74 pushes the support block 76 forward, and the cutting wheel 9 moves with the support block 76, thereby cutting the edges of the wood board. After the left and right sides of the wood board 10 are cut, the cabinet electric push rod 53 is activated. The electric push rod 53 pushes the column 52 upward, so that the cutting wheel 9 and the universal support 66 fall upward and contact the wood board 10. Then, the rotary motor 32 is activated. The rotary motor 32 drives the wood board 10 at the top of the lower support plate 2 at a certain angle through the rotary support 131. Then, the electric push rod 53 is activated again. The electric push rod 53 pulls the column vertically downward. The above steps are repeated until the edges of the wood board 10 are cut.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0017] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A trimming device for wooden door production and processing, comprising a movable platform trolley, a horizontally arranged lower support plate above the platform trolley, a rotary mechanism between the lower support plate and the platform trolley, and the lower support plate being rotatably mounted on the platform trolley via the rotary mechanism, characterized in that: A horizontally positioned upper support plate is located above the lower support plate. Lifting outriggers are fixed at the four corners of the bottom of the upper support plate. Several clamping mechanisms for pressing the wooden board are fixed to the bottom of the upper support plate. Each clamping mechanism includes a vertically positioned support tube, the top of which is fixed to the bottom of the upper support plate. A slider is slidably connected inside the support tube. A vertically positioned support rod is fixed to the bottom of the slider, with the lower end of the support rod extending downwards out of the support tube. A spring is fitted inside the support tube above the slider, and a retaining ring is located inside the lower end of the support tube. A universal support is located at the bottom of the support rod. Two symmetrically arranged front-to-back displacement mechanisms are provided, located on both sides of the bottom end of the upper support plate. Below the front-to-back displacement mechanisms are left-to-right displacement mechanisms, which are connected to the front-to-back displacement mechanisms via support columns. Support blocks are mounted on the left-to-right displacement mechanisms. Two vertically spaced support plates are fixed to the bottom end of the support blocks. A vertically arranged cutting wheel is provided between the two support plates. The cutting wheel is rotatably mounted on the support plates via a support shaft. A cutting motor is fixed to the outer side of one of the support plates, and the power output shaft of the cutting motor is connected to the support shaft via a transmission connection.

2. The edge-cutting equipment for wooden door production and processing according to claim 1, characterized in that: The front-to-back displacement mechanism and the left-to-right displacement mechanism have the same structure, both including a support frame. A horizontally arranged lead screw is rotatably mounted inside the support frame. The two ends of the lead screw are rotatably mounted at the two ends of the support frame. A lead screw motor is fixed at one end of the support frame and is connected to the lead screw at one end for transmission. Guide rods are provided on both sides of the lead screw and are arranged parallel to the lead screw. The ends of the guide rods are fixed to the support frame. Support blocks are threaded onto the lead screw, and the two ends of the support blocks are slidably mounted on the guide rods.

3. The edge-cutting equipment for wooden door production and processing according to claim 1, characterized in that: The lifting outrigger includes a vertically installed support cylinder, with a vertically installed column fitted at the upper end of the support cylinder. The top of the column is detachably fixed to the bottom end of the upper support plate. An electric actuator is installed inside the support cylinder, with the bottom end of the electric actuator hinged to the bottom of the support cylinder and the top end of the electric actuator hinged to the bottom of the column.

4. The edge-cutting equipment for wooden door production and processing according to claim 1, characterized in that: The slewing mechanism includes a slewing support mounted on the top of the platform trolley and a slewing motor fixed to the top of the platform trolley via a motor bracket. The slewing motor is connected to the external gear ring of the slewing support via gears.

5. The edge-cutting equipment for wooden door production and processing according to claim 1, characterized in that: The platform trolley includes a trolley frame and a traveling mechanism mounted on the trolley frame. The traveling mechanism includes traveling wheels rotatably mounted on the trolley frame and a traveling motor fixed on the trolley frame. The traveling motor is connected to the traveling wheels via a transmission.

6. The edge-cutting equipment for wooden door production and processing according to claim 5, characterized in that: Both ends of the car frame are equipped with buffers for cushioning.

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