A furniture processing engraving machine with automatic limit function

Abstract

The utility model relates to the field of furniture processing devices, and in particular to an engraving machine for furniture processing with an automatic limiting function, which includes a fixed frame, a limiting plate, a conveying frame, a guide rod and a sliding block; multiple groups of sliding blocks are slidably arranged at the two edges of the fixed frame; the limiting plate is arranged on the top of the two groups of sliding blocks; the conveying frame is slidably arranged on both sides of the fixed frame, and a connecting rod is arranged between the two groups of conveying frames, and the connecting rod is located above the limiting plate; one end of the guide rod is connected to the middle of the connecting rod, and the other end is slidably connected to the fixed frame; a mounting frame is arranged at one end of the fixed frame, and the limiting plate is located between the mounting frames. The utility model can ensure that the engraving machine can be accurately positioned and reset each time it is operated, so that the processing accuracy can be improved and the size and shape of each furniture part can be kept consistent; by automatically limiting the furniture plate, the operator does not need to manually adjust the position of the engraving machine, saving time and energy.

Description

Technical Field

[0001] The utility model relates to the field of furniture processing devices, in particular to an engraving machine for furniture processing with an automatic limiting function. Background Art

[0002] An engraving machine is a machine used to cut, engrave or print on the surface of a material; it is usually computer-controlled and can perform precise operations according to pre-designed patterns or instructions; engraving machines are widely used in various fields, including woodworking, stone processing, metal processing, glass processing and handicraft making.

[0003] A Chinese patent with the authorization announcement number CN218874440U discloses an engraving machine, which includes an engraving machine body, a base, a support column, a connecting arm and a host, wherein the support column is arranged on the base; the connecting arm is rotatably connected to the support column around a first rotating shaft; the host is rotatably connected to the connecting arm around a second rotating shaft; wherein the axis of the first rotating shaft intersects the axis of the second rotating shaft. When the engraving machine of the disclosed embodiment is working, the product to be engraved is placed on the base, and the host can perform engraving on the product to be engraved placed on the base in multiple directions by rotating itself around the second rotating shaft and the connecting arm around the first rotating shaft, thereby meeting the engraving requirements of the product.

[0004] However, the device still has some shortcomings: the device can only engrave different positions of the product, but cannot automatically limit the product. Therefore, during the engraving process, the product may be unstable, resulting in a poor engraving effect. Utility Model Content

[0005] The utility model aims to solve the problem that the product cannot be automatically limited in the background technology, and proposes a furniture processing engraving machine with an automatic limiting function.

[0006] The technical solution of the utility model is: a furniture processing engraving machine with an automatic limit function, comprising a fixed frame, a limit plate, a conveying frame, a guide rod and a sliding block;

[0007] Multiple groups of sliding blocks are slidably arranged on the two edges of the fixed frame; limiting plates are arranged on the top of the two groups of sliding blocks, and two groups of limiting plates are arranged. The fixed frame is provided with a sliding component that drives the sliding blocks and the limiting plates to slide; the conveying frame is slidably arranged on both sides of the fixed frame, and the fixed frame is provided with a power component that drives the conveying frame to slide, and a connecting rod is arranged between the two groups of conveying frames, and the connecting rod is located above the limiting plate; one end of the guide rod is connected to the middle part of the connecting rod, and the other end is slidably connected to the fixed frame, and the furniture to be processed is placed on one side of the guide rod; a mounting frame is arranged at one end of the fixed frame, and the limiting plate is located between the mounting frames, and a processing mechanism for engraving the furniture is arranged on the mounting frame, and a material conveying component for conveying the furniture is arranged on the limiting plate close to the mounting frame.

[0008] Preferably, the sliding assembly includes a motor a and a threaded column; the motor a is arranged on one side of the fixed frame; the threaded column passes through the fixed frame horizontally and is connected to the output shaft of the motor a, and the outer circumference of the threaded column is symmetrically provided with external threads with opposite thread rotation directions, and two groups of threaded columns are arranged, and the two groups of threaded columns are respectively located at the two edges of the fixed frame, and threaded holes matching with the threaded columns are opened on the sliding block; a transmission assembly for driving the other group of threaded columns to rotate is arranged on the fixed frame.

[0009] Preferably, the transmission assembly includes a driving wheel, a belt a and a driven wheel; the driving wheel is arranged at one end of the threaded column; the driven wheel is arranged at one end of another group of threaded columns, and the driven wheel is connected to the driving wheel through the belt a.

[0010] Preferably, the power assembly includes a motor b and a threaded rod a; the motor b is arranged on one side of the fixed frame; a fixing block for fixing the threaded rod a is arranged at the bottom of the fixed frame, the threaded rod a passes through the fixing block and is connected to the output shaft of the motor b, and a threaded hole matching the threaded rod a is opened on the conveying frame.

[0011] Preferably, the processing mechanism includes a motor c, a threaded rod b and an engraving machine; the motor c is arranged on one side of the mounting frame; the threaded rod b passes through the mounting frame and is connected to the output shaft of the motor c; the engraving machine is slidably arranged on the mounting frame, and a threaded hole matching the threaded rod b is provided on the engraving machine, so that the position of the engraving machine can be adjusted according to needs when engraving furniture.

[0012] Preferably, the material transmission assembly includes a motor d, a gear a, a gear b, a pulley, a belt b and a transmission wheel; the motor d is arranged on one side of the limit plate; the gear a is connected to the output shaft of the motor d; a connecting column is arranged on one side of the limit plate, the connecting column is located on one side of the gear a, and multiple groups of connecting columns are arranged side by side; the gear b is arranged on the head end connecting column and meshes with the gear a; the pulley is arranged on multiple groups of connecting columns; the belt b is sleeved on multiple groups of pulleys; the transmission wheel is arranged at the other end of the connecting column and contacts with the furniture.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] By setting limit plates, conveyor racks and guide rods, the engraving machine can be accurately positioned and reset during each operation, which can improve the processing accuracy and ensure that the size and shape of each furniture part remain consistent; by automatically limiting the furniture board, the operator does not need to manually adjust the position of the engraving machine, saving time and energy; and reducing the requirements for operator skills and experience, and simplifying the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the power assembly;

[0017] Figure 3 It is a structural schematic diagram of the material transfer component.

[0018] Figure numerals: 1, fixed frame; 2, limit plate; 3, motor a; 4, transmission frame; 5, connecting rod; 6, mounting frame; 7, threaded column; 8, driving wheel; 9, belt a; 10, driven wheel; 11, motor b; 12, threaded rod a; 13, guide rod; 14, motor c; 15, threaded rod b; 16, engraving machine; 17, motor d; 18, gear a; 19, gear b; 20, pulley; 21, belt b; 22, transmission wheel; 23, connecting column; 24, sliding block. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figure 1-Figure 3 As shown, the utility model provides an engraving machine for furniture processing with an automatic limiting function, comprising a fixing frame 1, a limiting plate 2, a conveying frame 4, a guide rod 13 and a sliding block 24;

[0021] Multiple groups of sliding blocks 24 are slidably arranged on the two edges of the fixed frame 1; the limiting plates 2 are arranged on the top of the two groups of sliding blocks 24, and two groups of limiting plates 2 are arranged. A sliding component that drives the sliding blocks 24 and the limiting plates 2 to slide is arranged on the fixed frame 1; the sliding component includes a motor a3 and a threaded column 7; the motor a3 is arranged on one side of the fixed frame 1; the threaded column 7 passes through the fixed frame 1 horizontally and is connected to the output shaft of the motor a3, and the outer circumference of the threaded column 7 is symmetrically provided with external threads with opposite thread rotation directions, and two groups of threaded columns 7 are arranged, and the two groups of threaded columns 7 are respectively located at the two edges of the fixed frame 1, and threaded holes that cooperate with the threaded columns 7 are opened on the sliding blocks 24; a transmission component that drives another group of threaded columns 7 to rotate is arranged on the fixed frame 1; the transmission component includes a driving wheel 8, a belt a9 and a driven wheel 10; the driving wheel 8 is arranged at one end of the threaded column 7; the driven wheel 10 is arranged at one end of the other group of threaded columns 7, and the driven wheel 10 is connected to the driving wheel 8 through the belt a9.

[0022] The conveying frame 4 is slidably arranged on both sides of the fixed frame 1, and a power assembly for driving the conveying frame 4 to slide is arranged on the fixed frame 1; the power assembly includes a motor b11 and a threaded rod a12; the motor b11 is arranged on one side of the fixed frame 1; a fixing block for fixing the threaded rod a12 is arranged at the bottom of the fixed frame 1, the threaded rod a12 passes through the fixing block and is connected to the output shaft of the motor b11, and a threaded hole matching the threaded rod a12 is opened on the conveying frame 4; a connecting rod 5 is arranged between the two groups of conveying frames 4, and the connecting rod 5 is located above the limiting plate 2; one end of the guide rod 13 is connected to the middle part of the connecting rod 5, and the other end is slidably connected to the fixed frame 1, and the furniture to be processed is placed on one side of the guide rod 13; a mounting frame 6 is arranged at one end of the fixed frame 1, and the limiting plate 2 is located between the mounting frames 6, a processing mechanism for engraving furniture is arranged on the mounting frame 6, and a material transmission assembly for conveying furniture is arranged on the limiting plate 2 close to the mounting frame 6.

[0023] The working principle of the utility model is as follows: when in use, first place the furniture board to be processed on the limit plate 2, and then turn on the motor a3, the motor a3 drives the threaded column 7 and the driving wheel 8 to rotate, the driving wheel 8 rotates to drive the belt a9, the driven wheel 10 and another group of threaded columns 7 to rotate, thereby driving the limit plate 2 and the sliding block 24 to move closer or farther at the same time, when the limit plate 2 is adjusted to the position to fix the furniture board, turn on the motor b11, the motor b11 drives the threaded rod a12 to rotate, thereby driving the conveying frame 4 and the guide rod 13 to move, the guide rod 13 moves and drives one side of the furniture board to move to a position close to the processing mechanism, when the furniture board is moved to a position close to the processing mechanism, the furniture board will contact the material transfer assembly, and the material transfer assembly can limit the furniture board again, thereby preventing loosening or displacement when the furniture board is processed.

[0024] Embodiment 2

[0025] like Figure 2-Figure 3As shown, the present invention proposes an engraving machine for furniture processing with an automatic limit function. Compared with the first embodiment, the processing mechanism includes a motor c14, a threaded rod b15 and an engraving machine 16; the motor c14 is arranged on one side of the mounting frame 6; the threaded rod b15 passes through the mounting frame 6 and is connected to the output shaft of the motor c14; the engraving machine 16 is slidably arranged on the mounting frame 6, and a threaded hole matching the threaded rod b15 is provided on the engraving machine 16; the material transmission component includes a motor d17, a gear a18, a gear b19, a pulley 20, belt b21 and transmission wheel 22; motor d17 is arranged on one side of the limit plate 2; gear a18 is connected to the output shaft of motor d17; a connecting column 23 is arranged on one side of the limit plate 2, the connecting column 23 is located on one side of the gear a18, and multiple groups of connecting columns 23 are arranged side by side; gear b19 is arranged on the head end connecting column 23 and meshes with the gear a18; pulley 20 is arranged on multiple groups of connecting columns 23; belt b21 is sleeved on multiple groups of pulleys 20; transmission wheel 22 is arranged at the other end of the connecting column 23 and contacts with the furniture.

[0026] In this embodiment, by providing a material transfer assembly, the furniture board can continue to be transferred after being transferred to the position of the transfer wheel 22, and the furniture board can be limited again by the transfer wheel 22. Therefore, when the furniture board is engraved, the furniture board is always in a stable state, thereby improving the engraving effect of the furniture board.

[0027] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A furniture processing engraving machine with automatic limit function, characterized in that: It comprises a fixed frame (1), a limiting plate (2), a conveying frame (4), a guide rod (13) and a sliding block (24); A plurality of groups of sliding blocks (24) are slidably arranged on two edges of a fixed frame (1); a limiting plate (2) is arranged on the top of the two groups of sliding blocks (24), two groups of limiting plates (2) are arranged, and a sliding assembly for driving the sliding blocks (24) and the limiting plates (2) to slide is arranged on the fixed frame (1); a conveying frame (4) is slidably arranged on both sides of the fixed frame (1), a power assembly for driving the conveying frame (4) to slide is arranged on the fixed frame (1), and a connecting rod (5) is arranged between the two groups of conveying frames (4), and the connecting rod (5) is located above the limiting plate (2); one end of the guide rod (13) is connected to the middle of the connecting rod (5), and the other end is slidably connected to the fixing frame (1), and the furniture to be processed is placed on one side of the guide rod (13); a mounting frame (6) is arranged at one end of the fixing frame (1), the limiting plate (2) is located between the mounting frames (6), a processing mechanism for engraving the furniture is arranged on the mounting frame (6), and a material conveying component for conveying the furniture is arranged on the limiting plate (2) close to the mounting frame (6).

2. The furniture processing engraving machine with automatic limit function according to claim 1 is characterized in that: The sliding assembly comprises a motor a (3) and a threaded column (7); the motor a (3) is arranged on one side of a fixing frame (1); the threaded column (7) passes through the fixing frame (1) transversely and is connected to the output shaft of the motor a (3); the outer circumference of the threaded column (7) is symmetrically provided with external threads with opposite thread rotation directions; two groups of threaded columns (7) are provided, and the two groups of threaded columns (7) are respectively located at two edges of the fixing frame (1); a threaded hole matching the threaded column (7) is opened on the sliding block (24); and a transmission assembly for driving the other group of threaded columns (7) to rotate is provided on the fixing frame (1).

3. The furniture processing engraving machine with automatic limit function according to claim 2 is characterized in that: The transmission assembly comprises a driving wheel (8), a belt a (9) and a driven wheel (10); the driving wheel (8) is arranged at one end of a threaded column (7); the driven wheel (10) is arranged at one end of another set of threaded columns (7), and the driven wheel (10) is connected to the driving wheel (8) through the belt a (9).

4. The furniture processing engraving machine with automatic limit function according to claim 1, characterized in that: The power assembly comprises a motor b (11) and a threaded rod a (12); the motor b (11) is arranged on one side of a fixing frame (1); a fixing block for fixing the threaded rod a (12) is arranged at the bottom of the fixing frame (1); the threaded rod a (12) passes through the fixing block and is connected to the output shaft of the motor b (11); and a threaded hole matching the threaded rod a (12) is opened on the conveying frame (4).

5. The furniture processing engraving machine with automatic limit function according to claim 1, characterized in that: The processing mechanism comprises a motor c (14), a threaded rod b (15) and an engraving machine (16); the motor c (14) is arranged on one side of a mounting frame (6); the threaded rod b (15) passes through the mounting frame (6) and is connected to the output shaft of the motor c (14); the engraving machine (16) is slidably arranged on the mounting frame (6), and a threaded hole matching the threaded rod b (15) is opened on the engraving machine (16).

6. The furniture processing engraving machine with automatic limit function according to claim 1, characterized in that: The material transmission component comprises a motor d (17), a gear a (18), a gear b (19), a belt pulley (20), a belt b (21) and a transmission wheel (22); the motor d (17) is arranged on one side of a limit plate (2); the gear a (18) is connected to the output shaft of the motor d (17); a connecting column (23) is arranged on one side of the limit plate (2), the connecting column (23) is located on one side of the gear a (18), and a plurality of connecting columns (23) are arranged side by side; the gear b (19) is arranged on the head end connecting column (23) and meshes with the gear a (18); the belt pulley (20) is arranged on the plurality of connecting columns (23); the belt b (21) is sleeved on the plurality of belt pulleys (20); and the transmission wheel (22) is arranged on the other end of the connecting column (23) and contacts with the furniture.

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