Gang drill device for furniture production

Abstract

The utility model discloses a gang drill device for furniture production, which comprises a drilling table and a drilling mechanism, the drilling table is provided with a portal frame, the drilling mechanism is arranged on the portal frame, the drilling table is provided with an automatic drum-type conveyor for automatically conveying wood boards, and the automatic drum-type conveyor is provided with a plurality of rotary shafts. A fixing assembly used for fixing a wood board is arranged on the portal frame, the drilling mechanism comprises a first air cylinder, a lifting frame and a drilling assembly, the first air cylinder is arranged on the portal frame, the lifting frame is arranged on an output shaft of the first air cylinder, a first two-way threaded rod is rotationally arranged on the lifting frame, and a second two-way threaded rod is arranged on the drilling assembly. The first two-way threaded rod is sleeved with a moving seat through threads, the lifting frame is provided with a first guide rod, and the moving seat is arranged on the first guide rod in a sliding and sleeving mode. The utility model relates to the technical field of gang drill devices, in particular to a gang drill device for furniture production, which is convenient for flexibly adjusting the space between drill bits according to use requirements and is convenient for automatically feeding wood boards.

Description

Technical Field

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

[0002] In the furniture production process, the wooden parts of the furniture need to be installed together and need to be drilled. Some board parts need to drill multiple holes on the same straight line. Therefore, a drilling device is needed to drill holes in the board.

[0003] A multi-hole processing machine with multiple drill bits that can work together, however, the existing multi-hole processing machines still have many deficiencies during use: when drilling holes in a wooden board, the hole spacing requirements are often different according to actual usage conditions, however, the existing multi-hole processing machines cannot flexibly adjust the spacing between the drill bits according to actual processing requirements, and are less practical; and when drilling holes in a wooden board, the existing multi-hole processing machines require staff to manually move the wooden board to a designated workstation, which wastes time and manpower and reduces drilling efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a drill arrangement device for furniture production, which is convenient for flexibly adjusting the drill bit spacing according to usage requirements and is convenient for automatically loading wooden boards.

[0005] The technical solution adopted by the utility model is as follows: the utility model is a drilling device for furniture production, including a drilling table and a drilling mechanism, the drilling table is provided with a gantry, the drilling mechanism is arranged on the gantry, the drilling table is provided with an automatic roller conveyor for automatically transmitting wooden boards, the gantry is provided with a fixing component for fixing the wooden boards, the drilling mechanism includes a first cylinder, a lifting frame and a drilling component, the first cylinder is arranged on the gantry, the lifting frame is arranged on the output shaft of the first cylinder, a first bidirectional threaded rod is rotatably provided on the lifting frame, a moving seat is provided on the first bidirectional threaded rod through a threaded sleeve, a first guide rod is provided on the lifting frame, the moving seat is slidably sleeved on the first guide rod, the moving seat is symmetrically provided with two groups, a fixed seat is provided in the middle of the lifting frame, the two groups of the moving seats are symmetrically located on both sides of the fixed seat, the drilling component is provided with three groups, and the three groups of the drilling components are respectively provided on the fixed seat and the two groups of moving seats.

[0006] Furthermore, the drilling assembly includes a mounting frame, a second bidirectional threaded rod, a second guide rod, a mounting seat and a drilling motor. The mounting frames in the three groups of drilling assemblies are respectively arranged on a fixed seat and two groups of movable seats. The second bidirectional threaded rod is rotatably arranged on the mounting frame. The second guide rod is arranged on the mounting frame. The mounting seat is arranged on the second bidirectional threaded rod through a threaded sleeve and is slidably sleeved on the second guide rod. The mounting seats are symmetrically arranged in two groups. The drilling motors are arranged in two groups. The two groups of drilling motors are respectively arranged on two groups of mounting seats, and the drill bit is arranged on the output shaft of the drilling motor.

[0007] Furthermore, a rotating shaft is rotatably provided on the lifting frame, a support is provided on the mounting frame, a sleeve is rotatably engaged on the support, the sleeve is slidably engaged on the rotating shaft, a worm is engaged on the sleeve, a worm wheel is engaged on the second bidirectional threaded rod, and the worm wheel is meshed with the worm.

[0008] Furthermore, the fixing assembly includes a second cylinder and a fixed pressure plate, the second cylinder is arranged on the gantry, and the fixed pressure plate is arranged on the output shaft of the second cylinder.

[0009] Furthermore, the lifting frame is provided with a first driving motor, and one end of the first bidirectional threaded rod is provided on an output shaft of the first driving motor.

[0010] Furthermore, the lifting frame is provided with a second driving motor, and one end of the rotating shaft is provided on an output shaft of the second driving motor.

[0011] The beneficial effects achieved by the utility model by adopting the above structure are as follows: in this scheme, the first driving motor can drive the two groups of moving seats to approach or move away from each other, thereby driving the two groups of drilling assemblies thereon to approach or move away from each other, thereby adjusting the lateral distance between the drill bits; the second driving motor can simultaneously drive the three groups of second two-way threaded rods in the three groups of drilling assemblies to rotate, and the second two-way threaded rods can drive the two groups of mounting seats thereon to approach or move away from each other, thereby adjusting the longitudinal spacing between the drill bits, thereby meeting the drilling requirements of different hole distances, with higher flexibility; the present scheme is provided with an automatic roller conveyor, which facilitates the automatic transmission of wooden boards through the automatic roller conveyor, thereby saving more manpower; the present scheme is provided with a fixing assembly, which facilitates the fixing of the wooden boards during the drilling process, thereby ensuring the stability of the wooden boards during the drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1A three-dimensional diagram of an embodiment of the utility model;

[0014] Figure 2 An exploded view of an embodiment of the utility model;

[0015] Figure 3 It is a front view of an embodiment of the utility model;

[0016] Figure 4 for Figure 3 Sectional view along section AA;

[0017] Figure 5 for Figure 4 A cross-sectional view along section BB;

[0018] Figure 6 It is a left side view of an embodiment of the utility model;

[0019] Figure 7 A top view of an embodiment of the utility model;

[0020] Figure 8 for Figure 4 A magnified view of part A;

[0021] Fig. 9 for Figure 5 Enlarged view of part B.

[0022] Among them, 1. drilling table, 2. drilling mechanism, 3. fixed component, 4. automatic roller conveyor, 5. gantry, 6. first cylinder, 7. lifting frame, 8. drilling component, 9. first bidirectional threaded rod, 10. first guide rod, 11. moving seat, 12. fixed seat, 13. mounting frame, 14. second bidirectional threaded rod, 15. second guide rod, 16. mounting seat, 17. drilling motor, 18. drill bit, 19. support, 20. sleeve, 21. worm, 22. worm wheel, 23. rotating shaft, 24. second cylinder, 25. fixed pressure plate, 26. first drive motor, 27. second drive motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] like Figure 1-Figure 9 As shown, the utility model is a drilling device for furniture production, comprising a drilling table 1 and a drilling mechanism 2, the drilling table 1 is provided with a gantry 5, the drilling mechanism 2 is arranged on the gantry 5, the drilling table 1 is provided with an automatic roller conveyor 4 for automatically transmitting wooden boards, the gantry 5 is provided with a fixing assembly 3 for fixing the wooden boards, the drilling mechanism 2 comprises a first cylinder 6, a lifting frame 7 and a drilling assembly 8, the first cylinder 6 is arranged on the gantry 5, the lifting frame 7 is arranged on the output shaft of the first cylinder 6, and a first bidirectional threaded rod 9 is rotatably provided on the lifting frame 7, A moving seat 11 is provided on the first bidirectional threaded rod 9 through a threaded sleeve, a first guide rod 10 is provided on the lifting frame 7, the moving seat 11 is slidably sleeved on the first guide rod 10, two groups of moving seats 11 are symmetrically provided, a fixed seat 12 is provided in the middle of the lifting frame 7, two groups of moving seats 11 are symmetrically located on both sides of the fixed seat 12, three groups of drilling assemblies 8 are provided, and the three groups of drilling assemblies 8 are respectively arranged on the fixed seat 12 and the two groups of moving seats 11; a first driving motor 26 is provided on the lifting frame 7, and one end of the first bidirectional threaded rod 9 is arranged on the output shaft of the first driving motor 26.

[0026] The drilling assembly 8 includes a mounting frame 13, a second bidirectional threaded rod 14, a second guide rod 15, a mounting seat 16 and a drilling motor 17. The mounting frames 13 in the three sets of drilling assemblies 8 are respectively arranged on the fixed seat 12 and the two sets of movable seats 11, the second bidirectional threaded rod 14 is rotatably arranged on the mounting frame 13, the second guide rod 15 is arranged on the mounting frame 13, the mounting seat 16 is arranged on the second bidirectional threaded rod 14 through a threaded sleeve and is slidably sleeved on the second guide rod 15, the mounting seat 16 is symmetrically provided with two sets, the drilling motor 17 is provided with two sets, and the two sets of drilling The motor 17 is respectively arranged on the two groups of mounting seats 16, and the drill bit 18 is arranged on the output shaft of the drilling motor 17; a rotating shaft 23 is rotatably provided on the lifting frame 7, a support 19 is provided on the mounting frame 13, a sleeve 20 is rotatably provided on the support 19, the sleeve 20 is slidably sleeved on the rotating shaft 23, a worm 21 is sleeved on the sleeve 20, a worm wheel 22 is sleeved on the second bidirectional threaded rod 14, and the worm wheel 22 is meshed with the worm 21; a second driving motor 27 is provided on the lifting frame 7, and one end of the rotating shaft 23 is arranged on the output shaft of the second driving motor 27.

[0027] The fixing assembly 3 includes a second cylinder 24 and a fixing plate 25 . The second cylinder 24 is arranged on the gantry 5 , and the fixing plate 25 is arranged on the output shaft of the second cylinder 24 .

[0028] During specific use, the wooden board is placed on the automatic roller conveyor 4, and the wooden board is transferred to the designated drilling station by the automatic roller conveyor 4, and then the second cylinder 24 is started, and the fixed pressure plate 25 is driven downward by the second cylinder 24 to press and fix the wooden board to prevent the wooden board from moving during the drilling process. After the wooden board is fixed, the first cylinder 6 and the drilling motor 17 are started, and the drill bit 18 is driven to rotate by the drilling motor 17, and the lifting frame 7 is driven downward by the first cylinder 6, and the lifting frame 7 drives the mounting frame 13 downward, thereby driving the drill bit 18 to move downward, and the drill bit 18 is used to drill the wooden board.

[0029] When it is necessary to adjust the spacing between the drill bits 18, it is only necessary to start the first drive motor 26 and the second drive motor 27, and the first drive motor 26 drives the first bidirectional threaded rod 9 to rotate, and the first bidirectional threaded rod 9 drives the two groups of moving seats 11 thereon to approach or move away from each other, and the two groups of moving seats 11 respectively drive the drilling assemblies 8 thereon to approach or move away from each other, thereby realizing the adjustment of the lateral distance between the drill bits 18; the second drive motor 27 can drive the rotating shaft 23 to rotate, the rotating shaft 23 drives the sleeve 20 to rotate, the sleeve 20 drives the worm 21 to rotate, the worm 21 drives the worm wheel 22 to rotate, and the worm wheel 22 drives the second bidirectional threaded rod 14 to rotate, and the second bidirectional threaded rod 14 rotates to drive the two groups of mounting seats 16 thereon to approach or move away from each other, thereby realizing the adjustment of the longitudinal distance between the drill bits 18, and by adjusting the lateral distance and the longitudinal distance between the drill bits 18, the drilling requirements of different hole spacings can be better met, and the flexibility of use is higher.

[0030] To sum up, in this scheme, the first driving motor 26 can drive the two groups of moving seats 11 to move closer to or away from each other, thereby driving the two groups of drilling assemblies 8 thereon to move closer to or away from each other, thereby adjusting the lateral distance between the drill bits 18, and the second driving motor 27 can simultaneously drive the three groups of second bidirectional threaded rods 14 in the three groups of drilling assemblies 8 to rotate, and the second bidirectional threaded rods 14 can drive the two groups of mounting seats 16 thereon to move closer to or away from each other, thereby adjusting the longitudinal spacing between the drill bits 18, thereby meeting the drilling requirements of different hole distances, and having higher flexibility; the present scheme is provided with an automatic roller conveyor 4, which facilitates the automatic transmission of the wooden board through the automatic roller conveyor 4, thereby saving more manpower; the present scheme is provided with a fixing assembly 3, which facilitates the fixing of the wooden board during the drilling process, thereby ensuring the stability of the wooden board during the drilling process.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drilling device for furniture production, comprising a drilling platform (1) and a drilling mechanism (2), wherein a gantry (5) is provided on the drilling platform (1), and the drilling mechanism (2) is provided on the gantry (5), wherein the drilling mechanism (2) is provided on the gantry (5), and characterized in that: The drilling platform (1) is provided with an automatic roller conveyor (4) for automatically transporting wooden boards, the gantry (5) is provided with a fixing assembly (3) for fixing wooden boards, the drilling mechanism (2) comprises a first cylinder (6), a lifting frame (7) and a drilling assembly (8), the first cylinder (6) is provided on the gantry (5), the lifting frame (7) is provided on the output shaft of the first cylinder (6), a first bidirectional threaded rod (9) is rotatably provided on the lifting frame (7), and the first bidirectional threaded rod ( 9) is provided with a movable seat (11) by threaded sleeve connection, a first guide rod (10) is provided on the lifting frame (7), the movable seat (11) is slidably sleeved on the first guide rod (10), two groups of movable seats (11) are symmetrically provided, a fixed seat (12) is provided in the middle of the lifting frame (7), the two groups of movable seats (11) are symmetrically located on both sides of the fixed seat (12), and three groups of drilling components (8) are provided, and the three groups of drilling components (8) are respectively arranged on the fixed seat (12) and the two groups of movable seats (11).

2. The drilling device for furniture production according to claim 1, characterized in that: The drilling assembly (8) comprises a mounting frame (13), a second bidirectional threaded rod (14), a second guide rod (15), a mounting seat (16) and a drilling motor (17). The mounting frames (13) in the three groups of the drilling assemblies (8) are respectively arranged on the fixed seat (12) and the two groups of movable seats (11). The second bidirectional threaded rod (14) is rotatably arranged on the mounting frame (13). The second guide rod (15) is arranged on the mounting frame (13). The mounting seat (16) is arranged on the second bidirectional threaded rod (14) by thread sleeve connection and is slidably sleeve connection on the second guide rod (15). The mounting seat (16) is symmetrically arranged in two groups. The drilling motor (17) is arranged in two groups. The two groups of the drilling motor (17) are respectively arranged on the two groups of mounting frames (16). The drill bit (18) is arranged on the output shaft of the drilling motor (17).

3. The drilling device for furniture production according to claim 2, characterized in that: A rotating shaft (23) is rotatably provided on the lifting frame (7), a support (19) is provided on the mounting frame (13), a sleeve (20) is rotatably provided on the support (19), the sleeve (20) is slidably sleeved on the rotating shaft (23), a worm (21) is sleeved on the sleeve (20), a worm wheel (22) is sleeved on the second bidirectional threaded rod (14), and the worm wheel (22) is meshed with the worm (21).

4. The drilling device for furniture production according to claim 1, characterized in that: The fixing assembly (3) comprises a second cylinder (24) and a fixing plate (25), wherein the second cylinder (24) is arranged on the gantry (5), and the fixing plate (25) is arranged on the output shaft of the second cylinder (24).

5. The drilling device for furniture production according to claim 1, characterized in that: The lifting frame (7) is provided with a first driving motor (26), and one end of the first bidirectional threaded rod (9) is provided on an output shaft of the first driving motor (26).

6. The drilling device for furniture production according to claim 3, characterized in that: The lifting frame (7) is provided with a second driving motor (27), and one end of the rotating shaft (23) is provided on the output shaft of the second driving motor (27).

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