A raw material cutting device for furniture production

Abstract

The utility model relates to the field of cutting devices, and in particular to a raw material cutting device for furniture production, including a workbench, a motor, a cutting knife, a slide, a support plate, a limit assembly, an electric motor, a bidirectional screw rod, a U-shaped support plate, a connecting plate, etc. The utility model provides a U-shaped support plate and a limit assembly, and fixes the furniture plate through the limit assembly to prevent the plate from sliding, thereby improving the quality of the cut plate. When the cutting knife moves downward to cut the plate, a reserved space is provided for the cutting knife through the opening on the U-shaped support plate. After the cutting knife completely passes through the plate, it will not directly collide with the workbench, which is conducive to reducing the damage of the cutting knife due to collision. During the cutting process of the plate, the U-shaped support plate provides support for the cutting point of the plate, preventing the thinner plate from being deformed due to insufficient support force, thereby improving the quality of the cut furniture plate and improving the practicality of the cutting device.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to a raw material cutting device for furniture production. Background Art

[0002] Furniture refers to the category of equipment and facilities that are indispensable for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for establishing working and living space. Therefore, furniture production has become an indispensable industry. Furniture is mostly made of wooden boards of various specifications. In the process of furniture production and processing, these wooden boards need to be cut by cutting devices. After processing by the cutting device, furniture boards of the required size can be obtained to facilitate subsequent processing.

[0003] When cutting existing furniture boards, the boards are prone to sliding, which affects the quality of the board cutting. In addition, it is difficult to accurately control the descending distance of the cutting knife when the cutting knife moves downward to cut the board. When an operational error occurs, the cutting knife is likely to collide with the workbench after completely passing through the board, causing damage to the cutting knife. If a groove is set at the bottom of the board, the cutting point of the thinner board is likely to be deformed due to insufficient supporting force during cutting, thereby affecting the quality of the furniture board and reducing the practicability of the cutting device. Summary of the invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a raw material cutting device for furniture production to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material cutting device for furniture production, comprising a workbench, an adjustment mechanism arranged on the workbench, and a third moving frame arranged on the adjustment mechanism, a motor is fixedly mounted on the side surface of the third moving frame, and the output shaft of the motor passes through the side surface of the third moving frame and is connected to the cutting knife, the workbench is provided with two support plates for providing support for furniture plates, and a U-shaped support plate that fits the workbench is provided on the top of the workbench;

[0006] The workbench is provided with an adjustment component for adjusting the horizontal positions of the two support plates;

[0007] The support plate is provided with a limiting component for providing positioning for the furniture plate;

[0008] The opening on the U-shaped support plate is located vertically below the cutting knife, the U-shaped support plate is flush with the top surface of the support plate, and a connecting plate slidably connected to the third movable frame is provided at the top rear end of the U-shaped support plate, and the connecting plate can move vertically along the third movable frame to adjust the height of the U-shaped support plate.

[0009] Preferably, the adjustment mechanism includes a first electric guide rail installed at the top edge of the workbench, a first movable frame arranged on and adapted to the first electric guide rail, a second electric guide rail fixedly mounted on the top of the first movable frame, a second movable frame arranged on and adapted to the second electric guide rail, and a cylinder installed on the second movable frame, the piston rod at the bottom of the cylinder passes through the top end surface of the second movable frame and is connected to the third movable frame, the third movable frame is slidably connected to the front end surface of the second movable frame, and the third movable frame can move vertically along the movable frame to adjust the vertical height of the cutting knife.

[0010] Preferably, the adjustment assembly includes a slide groove opened on the top of the workbench, an electric motor installed on the side surface of the workbench, and two support plates are slidably installed in the slide groove. The output shaft of the electric motor is connected to a bidirectional screw rod rotatably installed in the slide groove, and the bidirectional screw rod is threadedly connected to the bottom of the support plate.

[0011] Preferably, the inner width of the U-shaped support plate is greater than the thickness of the cutting knife.

[0012] Preferably, the bottom end surface of the cutting knife is lower than the bottom end surface of the third movable frame.

[0013] Preferably, the limiting assembly includes an L-shaped frame movably installed at the top edge of the support plate, a handwheel arranged above the L-shaped frame, and a screw fixedly installed in the middle of the bottom end surface of the handwheel, the screw is matched with the inner circle thread of the screw hole opened on the top end surface of the L-shaped frame, and a clamping block is fixed at the bottom of the screw, and the clamping block is clamped and fixed by the furniture plate that cooperates with the support plate.

[0014] Preferably, two limit assemblies are arranged on the support plate, and the two limit assemblies are respectively located at the front and rear ends of the top of the support plate.

[0015] Beneficial effects of the utility model:

[0016] The utility model provides a U-shaped support plate and a limit assembly, which can clamp and fix the furniture plate through the limit assembly to prevent the plate from sliding, thereby improving the quality of the cut plate, and when the cutting knife moves downward to cut the plate, the opening on the U-shaped support plate provides a reserved space for the cutting knife, and the cutting knife will not directly collide with the workbench after completely passing through the plate, which is beneficial to reducing the damage of the cutting knife due to collision. During the cutting process of the plate, the U-shaped support plate provides support for the cutting point of the plate, preventing thinner plates from being deformed due to insufficient supporting force, thereby improving the quality of the cut furniture plate and improving the practicability of the cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2It is a schematic diagram of the U-shaped support plate connection structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the workbench of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0021] Among them: workbench-1, first electric guide rail-2, first mobile frame-3, second electric guide rail-4, second mobile frame-5, cylinder-6, third mobile frame-7, motor-8, cutting knife-9, slide groove-10, support plate-11, limit assembly-12, electric motor-13, bidirectional screw rod-14, U-shaped support plate-15, connecting plate-16, L-shaped frame-121, hand wheel-122, screw rod-123, clamping block-124. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] like Figure 1 As shown, the utility model provides a raw material cutting device for furniture production, comprising a workbench 1, an adjustment mechanism arranged on the workbench 1, and a third moving frame 7 arranged on the adjustment mechanism. A motor 8 is locked and fixed to the side surface of the third moving frame 7. The output shaft of the motor 8 passes through the side surface of the third moving frame 7 and is connected to a cutting knife 9. The cutting knife 9 is controlled by the motor 8 to rotate and cut the furniture board.

[0024] In this embodiment, the adjustment mechanism includes a first electric guide rail 2 installed at the top edge of the workbench 1, a first moving frame 3 arranged on the first electric guide rail 2 and adapted thereto, the first moving frame 3 moves horizontally in the front-to-back direction along the first electric guide rail 2 to adjust the cutting position of the cutting knife 9, a second electric guide rail 4 fixedly installed on the top of the first moving frame 3, a second moving frame 5 arranged on the second electric guide rail 4 and adapted thereto, the second moving frame 5 can move left and right along the second electric guide rail 4 to further adjust the horizontal position of the cutting knife 9, and a cylinder 6 locked and fixed on the second moving frame 5, the piston rod at the bottom of the cylinder 6 passes through the top end surface of the second moving frame 5 and is connected to the third moving frame 7, the third moving frame 7 is slidably connected to the front end surface of the second moving frame 5, and the third moving frame 7 can move vertically along the moving frame 5 to adjust the vertical height of the cutting knife 9;

[0025] The bottom end surface of the cutting knife 9 is lower than the bottom end surface of the third moving frame 7, so that the cutting knife 9 can first contact the furniture board and cut the furniture board;

[0026] The electrical device in this embodiment is electrically connected to an external controller.

[0027] like Figures 1 to 3 As shown, in this embodiment, two support plates 11 for providing support for furniture plates are arranged on the workbench 1, and a U-shaped support plate 15 which fits with the workbench 1 is arranged on the top of the workbench 1. The U-shaped support plate 15 can move horizontally on the top of the workbench 1 to provide support for the cutting points on the furniture plates.

[0028] The workbench 1 is provided with an adjustment component for adjusting the horizontal positions of the two support plates 11;

[0029] The support plate 11 is provided with a limiting component 12 for providing positioning for the furniture plate;

[0030] The opening on the U-shaped support plate 15 is located vertically below the cutting knife 9, and the U-shaped support plate 15 is flush with the top surface of the support plate 11. A connecting plate 16 slidably connected to the third movable frame 7 is provided at the top rear end of the U-shaped support plate 15. The connecting plate 16 can move vertically along the third movable frame 7 to adjust the height of the U-shaped support plate 15, and the third movable frame 7 can drive the connecting plate 16 to move horizontally to adjust the horizontal position of the U-shaped support plate 15;

[0031] The electrical device in this embodiment is electrically connected to an external controller.

[0032] In this embodiment, the adjustment assembly includes a slide groove 10 provided on the top of the workbench 1, an electric motor 13 locked and fixed on the right end surface of the workbench 1, and two support plates 11 are slidably installed in the slide groove 10. The left end output shaft of the electric motor 13 is connected to a bidirectional screw rod 14 rotatably installed in the slide groove 10. The bidirectional screw rod 14 is threadedly connected to the bottom of the support plate 11. The support plate 11 is driven by the bidirectional screw rod 14 to move horizontally along the inner side of the slide groove 10 to adjust the position of the support plate 11 to provide support for the furniture plate.

[0033] The inner width of the U-shaped support plate 15 is greater than the thickness of the cutting knife 9 , so that the cutting knife 9 can stably enter the inner side of the U-shaped support plate 15 .

[0034] like Figure 4 As shown, in this embodiment, the limiting assembly 12 includes an L-shaped frame 121 slidably mounted on the top edge of the support plate 11, a hand wheel 122 arranged above the L-shaped frame 121, and a screw rod 123 vertically mounted in the middle of the bottom end surface of the hand wheel 122. The screw rod 123 is matched with the inner circle thread of the screw hole opened on the top end surface of the L-shaped frame 121, and a clamping block 124 is fixedly installed at the bottom of the screw rod 123. The clamping block 124 is driven to move downward by the screw rod 123 matching the screw hole on the L-shaped frame 121, and the clamping block 124 is clamped and fixed by the furniture plate matching the support plate 11;

[0035] Among them, two limit assemblies 12 are arranged on the support plate 11, and the two limit assemblies 12 are respectively located at the front and rear ends of the top of the support plate 11, and the furniture plate is stably clamped and fixed by the two limit assemblies;

[0036] When in use, the two L-shaped frames 121 are pulled horizontally to adjust the front-to-back distance between the two L-shaped frames 121, and the electric motor 13 is controlled to drive the bidirectional screw rod 14 to rotate, and the bidirectional screw rod 14 drives the two support plates 14 to move horizontally in the slide groove 10 to adjust the left-right distance between the two support plates 14. After the positions of the support plates 14 are adjusted, the furniture panels for furniture production that need to be cut are placed on the support plates 10 and the U-shaped support plates 15, and then the hand wheel 122 is turned to drive the screw rod 123 to rotate, and the screw rod 123 cooperates with the screw hole on the L-shaped frame 121 to drive the clamping block 124 to move downward to clamp and fix the furniture panels on the support plates 11;

[0037] Then, the first electric guide rail 2 is controlled to drive the first movable frame 3 to move forward and backward, and the first movable frame 3 drives the motor 8 and the cutting knife 9 to move forward and backward, and the second electric guide rail 4 is controlled to drive the second movable frame 5 to move left and right, and the first movable frame 5 drives the motor 8 and the cutting knife 9 to move left and right. After adjusting the position of the cutting knife 9, the start motor 8 is controlled to drive the cutting knife 9 to rotate, and the cylinder 6 is controlled to drive the third movable frame 7 to move downward, and the third movable frame 7 drives the motor 8 and the cutting knife 9 to move downward to cut the furniture board. When cutting different positions of the furniture board, the third movable frame 7 drives the connecting plate 16 and the U-shaped support plate 15 to move to different positions. The U-shaped support plate 15 is always located vertically below the cutting knife 9 when moving horizontally. During the cutting process, the U-shaped support plate 15 provides support for the cutting point of the furniture board to prevent thinner boards from being deformed and damaged due to insufficient support force, thereby improving the quality of the cut furniture board.

[0038] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material cutting device for furniture production, comprising a workbench, an adjustment mechanism arranged on the workbench, and a third movable frame arranged on the adjustment mechanism, wherein a motor is fixedly mounted on the side surface of the third movable frame, and an output shaft of the motor passes through the side surface of the third movable frame and is connected to a cutting knife; It is characterized in that The workbench is provided with two support plates for providing support for the furniture plate, and the top of the workbench is provided with a U-shaped support plate that fits with the workbench; The workbench is provided with an adjustment component for adjusting the horizontal positions of the two support plates; The support plate is provided with a limiting component for providing positioning for the furniture plate; The opening on the U-shaped support plate is located vertically below the cutting knife, the U-shaped support plate is flush with the top surface of the support plate, and a connecting plate slidably connected to the third movable frame is provided at the top rear end of the U-shaped support plate, and the connecting plate can move vertically along the third movable frame to adjust the height of the U-shaped support plate.

2. A raw material cutting device for furniture production according to claim 1, characterized in that: The adjustment mechanism includes a first electric guide rail installed at the top edge of the workbench, a first moving frame arranged on and adapted to the first electric guide rail, a second electric guide rail fixedly mounted on the top of the first moving frame, a second moving frame arranged on and adapted to the second electric guide rail, and a cylinder installed on the second moving frame, a piston rod at the bottom of the cylinder passes through the top end surface of the second moving frame and is connected to the third moving frame, the third moving frame is slidably connected to the front end surface of the second moving frame, and the third moving frame can move vertically along the moving frame to adjust the vertical height of the cutting knife.

3. A raw material cutting device for furniture production according to claim 1, characterized in that: The adjustment component includes a slide groove opened on the top of the workbench, an electric motor installed on the side surface of the workbench, and two support plates are slidably installed in the slide groove. The output shaft of the electric motor is connected to a bidirectional screw rod rotatably installed in the slide groove, and the bidirectional screw rod is threadedly connected to the bottom of the support plate.

4. A raw material cutting device for furniture production according to claim 1, characterized in that: The inner width of the U-shaped support plate is greater than the thickness of the cutting blade.

5. The raw material cutting device for furniture production according to claim 1, characterized in that: The bottom end surface of the cutting knife is lower than the bottom end surface of the third moving frame.

6. The raw material cutting device for furniture production according to claim 1, characterized in that: The limiting assembly includes an L-shaped frame movably installed at the top edge of the support plate, a handwheel arranged above the L-shaped frame, and a screw rod fixedly installed in the middle of the bottom end surface of the handwheel. The screw rod cooperates with the inner circle thread of the screw hole opened on the top end surface of the L-shaped frame, and a clamping block is fixedly installed at the bottom of the screw rod, and the clamping block is clamped and fixed by the furniture plate that cooperates with the support plate.

7. A raw material cutting device for furniture production according to claim 6, characterized in that: The support plate is provided with two limit assemblies, which are respectively located at the front and rear ends of the top of the support plate.

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