Wooden furniture micro-shaping device

Abstract

The utility model relates to the technical field of furniture manufacturing, and discloses a wood furniture micro-shaping device which comprises a bottom plate, a U-shaped frame is fixedly installed on the top of the bottom plate, a movable frame is connected to the inner wall of the top of the U-shaped frame in a sliding mode, reciprocating lead screws are rotationally connected to the two sides of the inner wall of the U-shaped frame, and the movable frame is in threaded connection with the reciprocating lead screws. One end of the reciprocating screw rod penetrates through the U-shaped frame and is fixedly connected with a belt pulley I; a power assembly is arranged at the top of the U-shaped frame, through the micro-shaping assembly, the power assembly, a first belt wheel and a reciprocating lead screw, the output end of the air cylinder drives the micro-shaping assembly to adjust the appropriate height, the power assembly drives the first belt wheel to rotate through a transmission belt, the first belt wheel drives the reciprocating lead screw to rotate, and the reciprocating lead screw drives the moving frame to move in a reciprocating mode. And micro-shaping operation is conducted on the furniture surface through the micro-shaping assembly, so that the problems that in the prior art, workers hold a push rod by hand for a long time to do reciprocating motion, consequently, fatigue is caused, and the furniture micro-shaping operation efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a micro-shaping device for wooden furniture. Background Art

[0002] Furniture micro-reshaping is also called scraping and grinding. After the furniture carpenters have identified the joints and installed them, or after the white blank process has been implemented, the edges and corners or planes of the furniture may be uneven, the thickness of the white blank may be uneven, or there may be glue overflow. At this time, the furniture needs to be micro-reshaped, the arc or flatness of the uneven positions must be corrected, the uneven thickness of the white blank must be leveled as a whole, and adhesives such as glue must be removed.

[0003] After searching, Chinese patent No. CN220197215U involves a micro-shaping device for wooden furniture, wherein a first lifting support and a second lifting support are respectively installed on two sliding support seats, the first lifting support and the second lifting support are respectively connected to a first bearing frame and a second bearing frame through a lifting shaft, an active rotating shaft is installed between the first bearing frame and the second bearing frame, one side of the active rotating shaft is fixedly connected to the output end of a rotary reduction motor arranged on the outer side of the first bearing frame, a scraping roller is mounted on the active rotating shaft, and a furniture clamping device is arranged on the base below the scraping roller; it can provide a relatively flat working surface, and use mechanical methods to avoid the defects and inaccuracies of manual micro-shaping, and complete the micro-shaping operation efficiently and conveniently as a whole, with high work efficiency and high precision.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned wooden furniture micro-shaping device has the following problems: in the prior art, the staff holds a push rod and moves it back and forth to make the scraping roller perform micro-shaping operations on the surface of the furniture. Since the workload of furniture micro-shaping is large, the staff holds the push rod and moves back and forth for a long time, which causes fatigue and reduces the efficiency of furniture micro-shaping operations. Based on this, the utility model designs a wooden furniture micro-shaping device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a wooden furniture micro-shaping device to solve the problem in the above background technology that workers have to hold a push rod and move it back and forth for a long time, which causes fatigue and reduces the efficiency of furniture micro-shaping operations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wooden furniture micro-plastic surgery device, comprising a bottom plate, a U-shaped frame is fixedly installed on the top of the bottom plate, a moving frame is slidably connected to the inner wall of the top of the U-shaped frame, reciprocating screw rods are rotatably connected to the inner walls of the U-shaped frame, the moving frame and the reciprocating screw rod are threadedly connected, and one end of the reciprocating screw rod passes through the U-shaped frame and is fixedly connected to a pulley;

[0007] A power assembly is arranged on the top of the U-shaped frame, and the pulley 1 is tensionedly connected to the power assembly via a transmission belt;

[0008] A cylinder is fixedly mounted on the inner wall of the bottom of the movable frame, and an output end of the cylinder passes through the movable frame and is connected to a micro-shaping component.

[0009] As a preferred solution, the power assembly includes motor 1 and pulley 2, wherein motor 1 is located at the top of the U-shaped frame, the output end of motor 1 is fixedly connected to pulley 2, and pulley 1 and pulley 2 are tensionedly connected via a transmission belt.

[0010] As a preferred embodiment, the micro-plastic surgery component includes a U-shaped plate, a second motor and a scraping roller. The output end of the cylinder passes through the movable frame and is fixedly connected with the U-shaped plate. The second motor is located on one side of the U-shaped plate. The output end of the second motor passes through the U-shaped plate and is fixedly connected with the scraping roller.

[0011] As a preferred solution, a sliding rod 1 is fixedly installed on the top of the U-shaped plate, and the movable frame is slidably connected to the sliding rod 1.

[0012] As a preferred solution, a slide rail is fixedly installed on the top inner wall of the U-shaped frame, and a slider is fixedly installed on the top of the movable frame, and the slider is slidably connected to the slide rail.

[0013] As a preferred solution, electric push rods are fixedly installed on both sides of the U-shaped frame, and the output ends of the electric push rods pass through the U-shaped frame and are fixedly connected to limit plates.

[0014] As a preferred solution, two sliding rods are slidably connected through both sides of the U-shaped frame, and one end of the sliding rod is fixedly connected to the limiting plate.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the micro-shaping component, power component, pulley 1 and reciprocating screw rod, the output end of the cylinder drives the micro-shaping component to adjust the appropriate height, the power component drives the pulley 1 to rotate through the transmission belt, the pulley 1 drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the moving frame to move back and forth, and the micro-shaping component is used to perform micro-shaping operations on the surface of the furniture, thereby solving the problem in the prior art that the staff is tired due to the long-term reciprocating movement of the push rod held by hand, thereby reducing the efficiency of the furniture micro-shaping operation.

[0017] 2. Through the electric push rod and limit plate, after the furniture is placed on the bottom plate, the output end of the electric push rod drives the limit plate to move, thereby quickly limiting the two sides of the furniture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. bottom plate; 2. movable frame; 3. reciprocating screw; 4. pulley 1; 5. power assembly; 51. motor 1; 52. pulley 2; 6. cylinder; 7. micro-shaping assembly; 71. U-shaped plate; 72. motor 2; 73. scraping roller; 8. U-shaped frame; 9. slide bar 1; 10. slide rail; 11. slider; 12. electric push rod; 13. limit plate; 14. slide bar 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-3 The wooden furniture micro-shaping device shown in the figure comprises a bottom plate 1, a U-shaped frame 8 is fixedly installed on the top of the bottom plate 1, a moving frame 2 is slidably connected to the inner wall of the top of the U-shaped frame 8, reciprocating screw rods 3 are rotatably connected to the inner walls of the U-shaped frame 8 on both sides, the moving frame 2 and the reciprocating screw rod 3 are threadedly connected, one end of the reciprocating screw rod 3 passes through the U-shaped frame 8 and is fixedly connected to a pulley 1 4, a power assembly 5 is arranged on the top of the U-shaped frame 8, the pulley 1 4 and the power assembly 5 are tensioned and connected by a transmission belt, the power assembly 5 comprises a motor 1 51 and a pulley 2 52, the motor 1 51 is located at the top of the U-shaped frame 8, and the output end of the motor 1 51 is connected to the pulley The two 52 are fixedly connected, and the pulleys 1 4 and the pulley 2 52 are tensionedly connected by a transmission belt. The output end of the motor 1 51 drives the pulley 2 52 to rotate, and the pulley 2 52 drives the pulley 1 4 to rotate through the transmission belt. The pulley 1 4 drives the reciprocating screw 3 to rotate, and the reciprocating screw 3 drives the movable frame 2 to reciprocate. A cylinder 6 is fixedly installed on the bottom inner wall of the movable frame 2, and the output end of the cylinder 6 passes through the movable frame 2 and is connected to a micro-plastic shaping component 7. The output end of the cylinder 6 is convenient for adjusting the height of the micro-plastic shaping component 7. During the reciprocating movement of the movable frame 2, the micro-plastic shaping component 7 is driven to reciprocate, so as to perform micro-plastic shaping on the surface of the furniture.

[0024] In this embodiment, the micro-shaping component 7 includes a U-shaped plate 71, a motor 2 72 and a scraping roller 73. The output end of the cylinder 6 passes through the movable frame 2 and the U-shaped plate 71 and is fixedly connected. The motor 2 72 is located on one side of the U-shaped plate 71. The output end of the motor 2 72 passes through the U-shaped plate 71 and is fixedly connected with the scraping roller 73. A slide bar 9 is fixedly installed on the top of the U-shaped plate 71. The movable frame 2 and the slide bar 9 are slidably connected. The output end of the cylinder 6 drives the U-shaped plate 71 to move downward, so that the slide bar 9 assists in sliding and adjusting the scraping roller 73 to an appropriate height. The scraping roller 73 is driven to rotate by the output end of the motor 2 72 to perform micro-shaping operations on the furniture surface.

[0025] In this embodiment, a slide rail 10 is fixedly installed on the top inner wall of the U-shaped frame 8, and a slider 11 is fixedly installed on the top of the mobile frame 2. The slider 11 is slidably connected to the slide rail 10. When the mobile frame 2 moves, the slider 11 is driven to slide through the slide rail 10, so that the movement of the mobile frame 2 is more stable.

[0026] In this embodiment, electric push rods 12 are fixedly installed on both sides of the U-shaped frame 8, and the output end of the electric push rod 12 passes through the U-shaped frame 8 and is fixedly connected to a limit plate 13. Both sides of the U-shaped frame 8 pass through a sliding rod 14 that is slidably connected, and one end of the sliding rod 14 is fixedly connected to the limit plate 13. The output end of the electric push rod 12 drives the limit plate 13 to move, and the limit plate 13 drives the slide rod 14 to slide through the U-shaped frame 8, and the limit plate 13 limits the two sides of the furniture.

[0027] Working principle of the utility model: The utility model is a micro-shaping device for wooden furniture. First, when in use, the furniture is placed on the bottom plate 1, the output end of the electric push rod 12 drives the limit plate 13 to move, and limits the two sides of the furniture, and the output end of the cylinder 6 drives the U-shaped plate 71 to move downward to adjust the scraping roller 73 to a suitable height;

[0028] The output end of motor 2 72 drives the scraping roller 73 to rotate, the output end of motor 1 51 drives pulley 2 52 to rotate, pulley 2 52 drives pulley 1 4 to rotate through the transmission belt, pulley 1 4 drives the reciprocating screw rod 3 to rotate, and the reciprocating screw rod 3 drives the moving frame 2 to reciprocate, and the scraping roller 73 is used to perform micro-shaping operations on the furniture surface.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A micro-shaping device for wooden furniture, comprising a bottom plate (1), characterized in that: A U-shaped frame (8) is fixedly installed on the top of the bottom plate (1); a moving frame (2) is slidably connected to the inner wall of the top of the U-shaped frame (8); reciprocating screw rods (3) are rotatably connected to the inner walls of the U-shaped frame (8); the moving frame (2) and the reciprocating screw rod (3) are threadedly connected; one end of the reciprocating screw rod (3) passes through the U-shaped frame (8) and is fixedly connected to a pulley (4); A power assembly (5) is arranged on the top of the U-shaped frame (8), and the pulley 1 (4) and the power assembly (5) are tensionedly connected via a transmission belt; A cylinder (6) is fixedly mounted on the inner wall of the bottom of the movable frame (2), and an output end of the cylinder (6) passes through the movable frame (2) and is connected to a micro-shaping component (7).

2. A wooden furniture micro-plastic surgery device according to claim 1, characterized in that: The power assembly (5) comprises a motor 1 (51) and a pulley 2 (52), wherein the motor 1 (51) is located at the top of the U-shaped frame (8), the output end of the motor 1 (51) is fixedly connected to the pulley 2 (52), and the pulley 1 (4) and the pulley 2 (52) are tensionedly connected via a transmission belt.

3. The wooden furniture micro-shaping device according to claim 1, characterized in that: The micro plastic surgery component (7) comprises a U-shaped plate (71), a second motor (72) and a scraping roller (73); the output end of the cylinder (6) passes through the movable frame (2) and is fixedly connected to the U-shaped plate (71); the second motor (72) is located on one side of the U-shaped plate (71); and the output end of the second motor (72) passes through the U-shaped plate (71) and is fixedly connected to the scraping roller (73).

4. A wooden furniture micro-shaping device according to claim 3, characterized in that: A sliding rod (9) is fixedly mounted on the top of the U-shaped plate (71), and the movable frame (2) is slidably connected to the sliding rod (9).

5. The wooden furniture micro-shaping device according to claim 1, characterized in that: A slide rail (10) is fixedly mounted on the top inner wall of the U-shaped frame (8), and a slider (11) is fixedly mounted on the top of the movable frame (2), wherein the slider (11) is slidably connected to the slide rail (10).

6. The wooden furniture micro-shaping device according to claim 1, characterized in that: Electric push rods (12) are fixedly mounted on both sides of the U-shaped frame (8), and the output end of the electric push rod (12) passes through the U-shaped frame (8) and is fixedly connected to a limiting plate (13).

7. The wooden furniture micro-shaping device according to claim 6, characterized in that: Two sliding rods (14) are slidably connected through both sides of the U-shaped frame (8), and one end of the second sliding rod (14) is fixedly connected to the limiting plate (13).

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