Pass-type hinge drill

Abstract

The utility model provides a pass-type hinge drill, which belongs to the field of woodworking processing equipment and comprises a workbench, one side of the workbench is provided with a drilling assembly and forms a drilling station, the workbench is further provided with a conveying assembly, a stopping assembly and a side leaning assembly, and the conveying assembly is connected with an upstream conveying structure and a downstream conveying structure and passes through the drilling station. A drilling object can be conveyed to a drilling station through the conveying assembly, then the stopping assembly is used for stopping the drilling object, finally, drilling can be conducted after the drilling object is clamped and fixed through the side leaning assembly, after drilling is completed, the stopping assembly and the side leaning assembly are reset, and the conveying assembly continues to convey the drilling object to the downstream. And through type drilling machining is achieved, and compared with a traditional taking and placing mode, the device has the advantages of being higher in efficiency and automation degree.

Description

TECHNICAL FIELD

[0001] The utility model belongs to woodworking equipment field especially relates to a through type hinge drill. BACKGROUND

[0002] The hinge drilling machine is mainly used for hinge drilling of furniture door plates, such as wardrobe door plates, cabinet doors, office furniture door plates, etc., and can drill hinge eyes and fixing screw eyes on both sides at one time, which can greatly improve the production efficiency of furniture. For example, the utility model patent with publication number CN213055186U provides a single-head hinge drilling machine for wood board processing, which comprises a workbench, a vertical arm and a drill motor, the bottom end of the drill motor is provided with a hinge drill bag, the drilling object is first placed on the workbench, and then the drilling object is clamped and fixed by the clamping structure before drilling processing. Each time of drilling needs to place the drilling object, clamp and fix, drill, release the clamping and take away the drilling object, and the process is relatively complex and tedious and has low automation degree, especially the process of taking and placing the drilling object, which seriously restricts the improvement of processing efficiency. CONTENT OF THE UTILITY MODEL

[0003] Based on the above problems existing in the prior art, the utility model provides a through type hinge drill, which comprises a workbench, one side of the workbench is provided with a drilling assembly, the workbench and the drilling assembly cooperate to perform drilling processing, and the drilling processing position is a drilling station, and the workbench is further provided with:

[0004] A conveying assembly is installed on the workbench and passes through the drilling station, and is used for conveying the drilling object through the workbench;

[0005] A stopping assembly is installed on the drilling station and is used for stopping the drilling object on the drilling station;

[0006] A side leaning assembly is installed on the drilling station and is used for clamping and fixing the drilling object from the side.

[0007] Among them, one side of the workbench is provided with a cross beam structure, the cross beam structure is provided with a cross rack and a cross slide rail extending along the passing direction of the drilling object; the drilling assembly is provided with a plurality of groups, each group comprises a mounting frame, a sliding motor is fixedly installed on the mounting frame, a cross gear meshed and connected with the cross rack is fixedly installed on the power output end of the sliding motor, a cross sliding block slidingly matched with the cross slide rail is also fixedly installed on the mounting frame, and the mounting frame slides along the cross slide rail through the cooperation of the cross gear and the cross rack; a vertical slide rail extending upward and downward is also installed on the mounting frame, a motor seat is installed on the vertical slide rail through a vertical sliding block sliding upward and downward, a drilling cylinder driving the motor seat to slide upward and downward along the vertical slide rail is also fixedly installed on the mounting frame, a drilling motor is fixedly installed on the motor seat, and a drill bit is fixedly installed on the power output end of the drilling motor.

[0008] The drilling motor is equipped with a dust-collecting cylinder on one or both sides. The telescopic end of the dust-collecting cylinder extends downward and is fixedly installed with a dust-collecting cover that surrounds the drill bit. The dust-collecting cover is then connected to an external dust-collecting structure. A pressure plate is provided at the bottom of the dust-collecting cover.

[0009] The conveying assembly includes multiple conveying rollers perpendicular to the direction of passage. The conveying rollers are rotatably mounted on the worktable and are connected to the conveying motor. The conveying motor drives the conveying rollers to rotate, and adjacent conveying rollers are separated from each other to form an operating gap.

[0010] The stop assembly includes a stop cylinder fixedly installed on the workbench. The stop cylinder is located downstream of the drilling station along the passing direction. The telescopic end of the stop cylinder extends upward and is fixedly installed with a stop plate. When the telescopic end of the stop cylinder extends upward, the stop plate rises from the operating gap to above the conveyor roller. When the telescopic end of the stop cylinder retracts downward, the stop plate descends from the operating gap to below the conveyor roller.

[0011] The side-support assembly includes a left-support assembly and a right-support assembly. The left-support assembly is located on the left side in the passing direction. The left-support assembly includes a left-support rack and a side-support slide rail fixedly mounted on the worktable. The left-support rack and the side-support slide rail are parallel to each other and perpendicular to the passing direction. A left-support frame is slidably mounted on the side-support slide rail. A left-support plate extending above the conveyor roller is mounted on the left-support frame. A left-support motor is also mounted on the left-support frame. A left-support gear meshing with the left-support rack is fixedly mounted on the power output end of the left-support motor. The left-support motor drives the left-support plate to move closer to the right-support assembly. The right-support assembly includes... A right-side screw is mounted on the worktable and rotates. The right-side screw is perpendicular to the direction of passage. A right-side slider is threaded onto the right-side screw. A right-side frame is fixedly mounted on the right-side slider. The right-side frame is slidably connected to the side rail. A right-side plate extending above the conveyor roller is mounted on the right-side frame. A right-side motor is also fixedly mounted on the worktable. An active synchronous pulley is fixedly mounted on the power output end of the right-side motor. A passive synchronous pulley is fixedly mounted on the right-side screw. The active and passive synchronous pulleys are connected by a synchronous belt drive. The right-side motor drives the right-side plate to move closer to the left-side assembly.

[0012] The aforementioned through-type hinged drill also includes a feed platform, which is located on the upstream side of the worktable. The feed platform includes a conveying assembly with the same structure as the conveying assembly of the worktable. A visual inspection structure for detecting the drilling object is provided on one side of the feed platform. A height adjustment structure is provided at the feet of the feed platform. The height adjustment structure includes a support frame with vertically extending adjustment slots on the support frame. The feet are fixedly connected to the support frame by bolts passing through the feet and the adjustment slots and cooperating with threaded plates.

[0013] The aforementioned through-type hinged drill also includes a discharge platform, which is located on the downstream side of the worktable. The discharge platform includes a conveying component with the same structure as the conveying component of the worktable, and the feet of the discharge platform are provided with a height adjustment structure that is the same as the height adjustment structure of the feed platform.

[0014] The beneficial effects of this utility model are as follows: the conveying component is connected to the upstream and downstream conveying structures and passes through the drilling station. It can realize the conveying component to transport the drilling object to the drilling station, then use the stop component to stop the drilling object, and finally use the side support component to clamp and fix the drilling object before drilling. After the drilling is completed, the stop component and the side support component are reset, and the conveying component continues to transport the drilling object downstream, realizing through-type drilling processing. Compared with the traditional pick-and-place method, it has the advantages of higher efficiency and higher degree of automation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a through-type hinge drill.

[0016] Figure 2 yes Figure 1 A magnified view of point A.

[0017] Figure 3 This is a three-dimensional structural diagram of the support frame.

[0018] Figure 4 It is a three-dimensional structural diagram of the workbench and its related components.

[0019] Figure 5 This is a three-dimensional structural diagram of the workbench and its related components from another angle.

[0020] Figure 6 This is a three-dimensional structural diagram of the drilling assembly.

[0021] Figure 7 This is a three-dimensional structural diagram of the drilling assembly from another angle.

[0022] Figure 8 This is a three-dimensional structural diagram of the stop component.

[0023] Figure 9 This is a schematic diagram of the three-dimensional structure of the side-mounted component.

[0024] Figure 10 yes Figure 9 Enlarged view of point B.

[0025] Figure 11 This is a schematic diagram of the three-dimensional structure of the component from another angle.

[0026] Figure 12 yes Figure 11Enlarged view of C.

[0027] Figure 13 is a schematic view of the structure of the discharge platform.

[0028] Figure 14 is a schematic view of the structure of the feeding platform. DETAILED DESCRIPTION

[0029] The utility model will be described in detail below in combination with the drawings and specific embodiments.

[0030] As shown in the accompanying Figures 1-14 A through type hinge drill includes a workbench 1, the upstream side of the workbench 1 is provided with a feeding platform 2, the downstream side of the workbench 1 is provided with a discharge platform 3, the workbench 1, the feeding platform 2 and the discharge platform 3 are all provided with conveying assemblies 4 of the same structure, the conveying assembly 4 includes multiple conveying rollers 5 perpendicular to the through direction, the conveying roller 5 is rotatably mounted to the workbench 1 and is drivingly connected to a conveying motor, the conveying motor drives the conveying roller 5 to rotate, the conveying motor and the conveying roller 5 can adopt a conventional worm gear transmission connection mode or adopt a structure such as a conventional belt and a toothed belt to realize transmission connection with a synchronous wheel, adjacent conveying rollers 5 are spaced apart from each other to form an operation gap, one side of the feeding platform 2 is provided with a visual detection structure 6 for detecting a drilling object or a code scanning structure for reading an identification code on the drilling object, the feet of the feeding platform 2 and the discharge platform 3 are both provided with height adjusting structures, the height adjusting structure includes a support frame 7, the support frame 7 is provided with an adjusting strip hole 8 extending upward and downward, the feet are fixedly connected to the support frame 7 by penetrating the feet and the adjusting strip hole 8 and cooperating with a threaded plate 9, the height of the feeding platform 2 and the discharge platform 3 can be adjusted according to actual needs, the connection of the three conveying assemblies 4 is more smooth, and the conveying of the drilling object is not affected; one side of the workbench 1 is provided with a cross beam structure 10, the cross beam structure 10 is provided with a cross rack 11 and a cross slide rail 12 extending along the through direction of the drilling object, the cross slide rail 12 has two parallel slide rails, the cross beam structure 10 is slidingly mounted with four drilling assemblies 13 through the cross slide rail 12, the four drilling assemblies 13 are slidingly matched with the two cross slide rails 12, the workbench 1 and the drilling assembly 13 cooperate to perform drilling processing, and the drilling position is formed, the four drilling assemblies 13 form two drilling positions on the workbench 1, each drilling position corresponds to a door panel as a drilling object and two drilling assemblies 13, the two drilling assemblies 13 correspond to the upper part and the lower part of the same door panel to form hinge holes, the conveying assemblies 4 of the workbench 1 pass through the two drilling positions in sequence and are connected to the conveying assemblies 4 of the discharge platform 3 and the feeding platform 2 at both ends, respectively, three conveying assemblies 4 cooperate to convey the drilling object into and through the workbench 1, and then convey it downstream;

[0031] The drilling assembly 13 comprises a mounting frame 14, a sliding motor 15 fixedly installed on the mounting frame 14, a horizontal gear 16 fixedly installed on a power output end of the sliding motor 15 and engaged with the horizontal rack 11, horizontal sliding blocks 17 fixedly installed on the mounting frame 14 and in sliding fit with the two horizontal sliding rails 12, the mounting frame 14 being driven to slide along the horizontal sliding rails 12 by the cooperation of the horizontal gear 16 and the horizontal rack 11; two vertical sliding rails 18 extending in parallel and upward and downward on the mounting frame 14, a same motor base 19 being installed on the vertical sliding rails 18 in upward and downward sliding fit through vertical sliding blocks, a drilling air cylinder 20 fixedly installed on the mounting frame 14 and driving the motor base 19 to slide upward and downward along the vertical sliding rails 18, a drilling motor 21 fixedly installed on the motor base 19, a drill bit 22 fixedly installed on a power output end of the drilling motor 21, dust suction air cylinders 23 fixedly installed on both sides of the drilling motor 21, a same dust suction cover 24 surrounding the drill bit 22 being fixedly installed on the extension ends of the two dust suction air cylinders 23 and extending downward, a soft plastic cover or cloth cover being arranged between the upper portion of the dust suction cover 24 and the drilling motor 21 to avoid the relative movement of the dust suction cover 24 and the drilling motor 21 from affecting the dust suction work, the dust suction cover 24 being connected to an external dust suction structure, and a pressing plate being arranged at the bottom of the dust suction cover 24.

[0032] The workbench 1 is provided with a stopping assembly 25 on the downstream side of each drilling station, for stopping the drilling object on the drilling station, the stopping assembly 25 comprising a stopping air cylinder 26 fixedly installed on the workbench 1, the stopping air cylinder 26 being located on the downstream side of the drilling station along the passing direction, the extension end of the stopping air cylinder 26 extending upward and being fixedly installed with a stopping plate 27, the stopping plate 27 being lifted above the conveying roller 5 from the operation gap when the extension end of the stopping air cylinder 26 extends upward, and the stopping plate 27 being lowered below the conveying roller 5 from the operation gap when the extension end of the stopping air cylinder 26 retracts downward.

[0033] The workbench 1 is further provided with a side leaning assembly on the drilling station for clamping and fixing the drilling object from the side, the side leaning assembly comprises a left leaning assembly 28 and a right leaning assembly 29, the left leaning assembly 28 has two groups and is located on the left side of the passing direction, one group of the left leaning assembly 28 is installed on each drilling station, the left leaning assembly 28 comprises a left leaning rack 30 fixedly installed on the workbench 1 and a side leaning slide rail 31, the side leaning slide rail 31 has two, the left leaning rack 30 and the two side leaning slide rails 31 are parallel to each other and perpendicular to the passing direction, the same left leaning frame 32 is installed on the two side leaning slide rails 31 and slides thereon, the left leaning plate 33 extending above the conveying roller 5 is installed on the left leaning frame 32, the left leaning motor 34 is also installed on the left leaning frame 32, the power output end of the left leaning motor 34 is fixedly installed with the left leaning gear engaged with the left leaning rack 30, and the left leaning plate 33 is driven by the left leaning motor 34 to approach the right leaning assembly 29; the right leaning assembly 29 is provided with only one group, but the right leaning assembly 29 spans two drilling stations, the right leaning assembly 29 comprises two rotating right leaning screws 35 rotatably installed on the workbench 1, the right leaning screws 35 are perpendicular to the passing direction, the right leaning slide blocks 36 are threadedly connected and installed on the right leaning screws 35, the same right leaning frame 37 is fixedly installed on the two right leaning slide blocks 36, the right leaning frame 37 is in sliding connection with the side leaning slide rail 31, the right leaning plate 38 extending above the conveying roller 5 is installed on the right leaning frame 37, the workbench 1 is further fixedly installed with the right leaning motor 39, the power output end of the right leaning motor 39 is fixedly installed with the driving synchronous wheel 40, the passive synchronous wheels 41 are fixedly installed on the two right leaning screws 35, the driving synchronous wheel 40 and the two passive synchronous wheels 41 are in transmission connection through the synchronous belt 42, and the right leaning plate 38 is driven by the right leaning motor 39 to approach the left leaning assembly 28. In actual use, the right leaning assembly 29 can be used as the reference of the side leaning, the position of the right leaning plate 38 is adjusted according to the actual situation in advance, the drilling object approaches the right leaning plate 38 after entering the workbench 1, and only the left leaning assembly 28 is started and drives the left leaning plate 33 to approach the right leaning plate 38 to clamp the drilling object to the right leaning plate 38. Another use mode of the side leaning assembly is that the left leaning plate 33 and the right leaning plate 38 are farthest away from each other at the beginning, the left leaning assembly 28 and the right leaning assembly 29 are simultaneously started and drive the left leaning plate 33 and the right leaning plate 38 to approach each other when the drilling object is stopped on the drilling station, and then the drilling object is clamped.

[0034] The through type hinge hole drilling work can be realized by the through type hinge drill provided by the embodiment. In use, the feeding table 2 is connected with the upstream production line, the right leaning assembly 29 of the side leaning assembly serves as the reference of the side leaning, the door plate as the drilling object is conveyed to the conveying structure of the feeding table 2 from the upstream production line, the conveying structure of the feeding table 2 conveys the door plate to the workbench 1, the downstream side stop cylinder 26 drives the stop plate 27 to rise and stop the first door plate, then the upstream side stop cylinder 26 drives the stop plate 27 to rise and stop the second door plate, at this time, the conveying assembly 4 of the workbench 1 stops working, the two left leaning assemblies 28 are started and drive the two left leaning plates 33 to be close to the right leaning plate 38, and the two door plates are clamped to the right leaning plate 38. The drilling assembly 13 is driven by the sliding motor 15 to slide to the drilling position (if the door plates of the same size are batch processed, the drilling assembly 13 can be controlled to slide to the corresponding position and keep the position, and the drilling operation is repeated), the dust collection cylinder 23 is started to drive the dust collection cover 24 to descend and press the door plate through the pressing plate, the drilling motor 21 is started, the drilling cylinder 20 is started to drive the drilling motor 21 to descend and drill the door plate, after the drilling is completed, the drilling cylinder 20, the dust collection cylinder 23, the left leaning assembly 28 and the stop assembly 25 are reset in sequence, the door plate drilled is conveyed by the conveying assembly 4 and moves to the discharging table 3 and then enters the downstream production line, at this time, one round of drilling work is completed, the drilling work is processed in the through type, and compared with the traditional taking and placing mode, the through type has the advantages of higher efficiency and higher automation degree.

[0035] The above embodiment only expresses one embodiment of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent range of the utility model. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A through-type hinge drill, comprising a worktable (1), a drilling assembly (13) is mounted on one side of the worktable (1), and the worktable (1) and the drilling assembly (13) cooperate to perform drilling processing, and the drilling processing position is a drilling station, characterized in that, The workbench (1) is further provided with: A conveying assembly (4) is installed on the workbench (1) and passes through the drilling station, and is used to convey the drilling object through the workbench (1); A stopping assembly (25) is installed on the drilling station and is used to stop the drilling object on the drilling station; A side clamping assembly is installed on the drilling station and is used to clamp and fix the drilling object from the side.

2. A through-type hinge drill according to claim 1, characterized in that A beam structure (10) is installed on one side of the workbench (1), the beam structure (10) is provided with a horizontal rack (11) and a horizontal sliding rail (12) extending along the passing direction of the drilling object; the drilling assembly (13) is provided with a plurality of groups, each group comprising a mounting frame (14), a sliding motor (15) being fixedly installed on the mounting frame (14), a horizontal gear (16) being fixedly installed on the power output end of the sliding motor (15) and being meshed and connected with the horizontal rack (11), a horizontal sliding block (17) being further fixedly installed on the mounting frame (14) and being in sliding cooperation with the horizontal sliding rail (12), the sliding motor (15) driving the mounting frame (14) to slide along the horizontal sliding rail (12) through cooperation of the horizontal gear (16) and the horizontal rack (11); a vertical sliding rail (18) extending upward and downward is further installed on the mounting frame (14), a motor base (19) being installed on the vertical sliding rail (18) through upward and downward sliding of a vertical sliding block, a drilling cylinder (20) being further fixedly installed on the mounting frame (14) and driving the motor base (19) to slide upward and downward along the vertical sliding rail (18), a drilling motor (21) being fixedly installed on the motor base (19), a drill bit (22) being fixedly installed on the power output end of the drilling motor (21).

3. A through-type hinge drill according to claim 2, characterized in that A dust collection cylinder (23) is fixedly installed on one side or both sides of the drilling motor (21), the telescopic end of the dust collection cylinder (23) telescoping downward and being fixedly installed with a dust collection cover (24) surrounding the drill bit (22), the dust collection cover (24) being connected to an external dust collection structure, a pressing plate being provided on the bottom of the dust collection cover (24).

4. A through-type hinge drill according to claim 2, wherein The conveying assembly (4) comprises a plurality of conveying rollers (5) perpendicular to the passing direction, the conveying rollers (5) being rotatably installed on the workbench (1) and being drivingly connected to a conveying motor, the conveying motor driving the conveying rollers (5) to rotate, adjacent conveying rollers (5) being spaced apart from each other to form an operation gap.

5. A through-type hinge drill according to claim 4, characterized in that The stopping assembly (25) comprises a stopping cylinder (26) fixedly installed on the workbench (1), the stopping cylinder (26) being located on the downstream side of the drilling station along the passing direction, the telescopic end of the stopping cylinder (26) telescoping upward and being fixedly installed with a stopping plate (27), the stopping plate (27) rising above the conveying rollers (5) from the operation gap when the telescopic end of the stopping cylinder (26) telescopes upward, and the stopping plate (27) descending below the conveying rollers (5) from the operation gap when the telescopic end of the stopping cylinder (26) telescopes downward.

6. A through-type hinge drill according to claim 4, wherein The side-lying assembly includes a left-lying assembly (28) and a right-lying assembly (29), the left-lying assembly (28) is located on the left side of the through direction, the left-lying assembly (28) includes a left-lying rack (30) and a side-lying slide rail (31) fixedly installed on the workbench (1), the left-lying rack (30) and the side-lying slide rail (31) are parallel to each other and perpendicular to the through direction, a left-lying frame (32) is installed on the side-lying slide rail (31) and slides thereon, a left-lying plate (33) extending above the conveying roller (5) is installed on the left-lying frame (32), a left-lying motor (34) is also installed on the left-lying frame (32), a left-lying gear meshing with the left-lying rack (30) is fixedly installed on the power output end of the left-lying motor (34), and the left-lying plate (33) is driven by the left-lying motor (34) to approach the right-lying assembly (29); the right-lying assembly (29) includes a right-lying screw (35) rotatably installed on the workbench (1), the right-lying screw (35) is perpendicular to the through direction, a right-lying slide block (36) is threadedly connected to the right-lying screw (35), a right-lying frame (37) is fixedly installed on the right-lying slide block (36), the right-lying frame (37) is slidably connected to the side-lying slide rail (31), a right-lying plate (38) extending above the conveying roller (5) is installed on the right-lying frame (37), the workbench (1) further fixedly installs a right-lying motor (39), a driving synchronous wheel (40) is fixedly installed on the power output end of the right-lying motor (39), a driven synchronous wheel (41) is fixedly installed on the right-lying screw (35), the driving synchronous wheel (40) and the driven synchronous wheel (41) are drivingly connected through a synchronous belt (42), and the right-lying plate (38) is driven by the right-lying motor (39) to approach the left-lying assembly (28).

7. A through-type hinge drill according to claim 1, wherein It also includes a feeding table (2) arranged on the upstream side of the workbench (1), the feeding table (2) includes a conveying assembly (4) which is the same as the conveying assembly (4) of the workbench (1), one side of the feeding table (2) is provided with a visual detection structure (6) for detecting a drilling object, and a height adjusting structure is arranged at the table leg of the feeding table (2), the height adjusting structure includes a support frame (7), the support frame (7) is provided with an adjusting strip hole (8) extending upward and downward, and the table leg is fixedly connected to the support frame (7) through bolts penetrating the table leg and the adjusting strip hole (8) and cooperating with a threaded plate (9).

8. A through-type hinge drill according to claim 7, characterized in that It also includes a discharging table (3) arranged on the downstream side of the workbench (1), the discharging table (3) includes a conveying assembly (4) which is the same as the conveying assembly (4) of the workbench (1), and a height adjusting structure which is the same as the height adjusting structure of the feeding table (2) is arranged at the table leg of the discharging table (3).

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