An automatic aluminum profile drilling machine

Abstract

The utility model discloses an automatic drilling machine for aluminum profile, including machine table, first cylinder conveying line, second cylinder conveying line, rotary drilling mechanism, first clamping subassembly, second clamping subassembly, the rotary drilling mechanism includes the mobile seat of width direction of movable along machine table, rotatable installation on mobile seat's rotary ring, install on mobile seat for driving the drive subassembly of rotary ring rotation, a plurality of fixed on the rotary ring and the drilling machine of different drilling aperture and be used for urging mobile seat movement's urging subassembly. The utility model can realize to the drilling operation of different aperture of one face different position of aluminum profile, the utility model still can under the condition of not rotating aluminum profile, carry out drilling to the arbitrary surface of aluminum profile to can realize with arbitrary angle to aluminum profile and carry out drilling.

Description

Technical Field

[0001] This utility model relates to the field of drilling machine technology, and more specifically to an automatic drilling machine for aluminum profiles. Background Technology

[0002] Chinese patent discloses a multi-station aluminum profile drilling machine (patent number 202320428208.8), comprising a base, a mounting seat horizontally positioned at the top rear end of the base, and multiple movable seats equidistantly sliding on the top of the mounting seats. Each movable seat has a drilling machine fixedly mounted on its top. A support platform for supporting the aluminum profile is horizontally positioned on the top surface of the base. Multiple lateral movement cavities for the lateral movement of the movable seats are equidistantly formed inside the mounting seats, and lateral movement components are installed inside each lateral movement cavity. Through the cooperation of the movable seats, lateral movement components, and support platforms, it is convenient to synchronously adjust multiple drilling machines and perform simultaneous drilling operations on the same aluminum profile. Simultaneously, the distance between the drilling machines can be adjusted equidistantly, improving the efficiency of drilling holes in aluminum profiles. The technical solution disclosed in this Chinese patent has the following problems: it cannot perform drilling operations on aluminum profiles at different angles without rotating the aluminum profiles, and the simultaneous operation of multiple drilling machines cannot control the drilling depth of each drilling machine, making it unsuitable for drilling operations on some irregularly shaped aluminum profiles. Utility Model Content

[0003] The main purpose of this utility model is to solve the above-mentioned problems and provide an automatic drilling machine for aluminum profiles.

[0004] Another objective of this invention is to provide an automatic drilling machine capable of drilling holes in aluminum profiles at different angles.

[0005] The technical solution adopted in this utility model is as follows:

[0006] An automatic drilling machine for aluminum profiles includes a machine base, a first roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a second roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a rotary drilling mechanism located between the first roller conveyor line and the second roller conveyor line, a first clamping assembly disposed on the first roller conveyor line for clamping aluminum profiles, and a second clamping assembly disposed on the second roller conveyor line for clamping aluminum profiles. The rotary drilling mechanism includes a movable seat movable along the width of the machine base, a rotating ring rotatably mounted on the movable seat, a driving assembly mounted on the movable seat for driving the rotating ring to rotate, a plurality of drilling machines fixed on the rotating ring with different drilling diameters, and a pushing assembly for pushing the movable seat to move.

[0007] The first or second roller conveyor line is equipped with a pushing mechanism for moving aluminum profiles. The pushing mechanism includes a fixed plate, a lifting plate that can be raised and lowered on the fixed plate via two first guide rail pairs, a lifting cylinder that is fixed on the fixed plate and whose cylinder shaft is fixed to the lifting plate, a pushing plate that can be moved laterally on the lifting plate via two second guide rail pairs, and a pushing cylinder that is fixed on the lifting plate and whose cylinder shaft is fixed to the pushing plate. The fixed plate is fixed to the side of the first or second roller conveyor line.

[0008] The movable seat is provided with a circular window, and the rotating ring is rotatably mounted in the circular window by a number of support wheels. The drive assembly includes three pulleys, a belt wound around the three pulleys and in contact with the rotating ring, and a drive motor that is drivenly connected to one of the pulleys.

[0009] The bottom of the movable seat is mounted on the machine base via a third guide rail pair. The pushing assembly includes a fixed plate fixed on the machine base and a drilling cylinder fixed on the fixed plate with its cylinder shaft fixed to the slider of the third guide rail pair.

[0010] Both the first clamping assembly and the second clamping assembly include two cylinders arranged in opposite directions, and clamping plates are provided on the cylinder shafts of the cylinders.

[0011] An automatic drilling machine for aluminum profiles includes a machine base, a first roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a second roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a rotary drilling mechanism located between the first roller conveyor line and the second roller conveyor line, a first clamping assembly arranged on the first roller conveyor line for clamping aluminum profiles, and a second clamping assembly arranged on the second roller conveyor line for clamping aluminum profiles. The rotary drilling mechanism includes a movable seat fixed on the machine base, a rotating ring rotatably mounted on the movable seat, a drive assembly mounted on the movable seat for driving the rotating ring to rotate, and a plurality of drilling machines with different drilling diameters that can move towards the axis of the rotating ring.

[0012] The technical solution adopted in this utility model is as follows:

[0013] This invention enables drilling operations with different hole diameters at different positions on one side of an aluminum profile. It also enables drilling on any surface of the aluminum profile without rotating it, and allows drilling at any angle. Attached Figure Description

[0014] Figure 1 , Figure 2 These are three-dimensional schematic diagrams of the first embodiment of this utility model from different angles.

[0015] Figure 3 This is a three-dimensional schematic diagram of the feeding mechanism of this utility model.

[0016] Figure 4 , Figure 5 This is a three-dimensional schematic diagram of the second embodiment of the present invention from different angles. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0018] It should be noted that when an element is said to be "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] Please refer to Figures 1 to 3The first embodiment of this utility model provides an automatic drilling machine for aluminum profiles, comprising a machine base 10, a first roller conveyor line 20 arranged along the length of the machine base 10 for conveying aluminum profiles, a second roller conveyor line 30 arranged along the length of the machine base 10 for conveying aluminum profiles, a rotary drilling mechanism 40 located between the first roller conveyor line 20 and the second roller conveyor line 30, a first clamping assembly 50 disposed on the first roller conveyor line 20 for clamping aluminum profiles, and a second clamping assembly 60 disposed on the second roller conveyor line 30 for clamping aluminum profiles. The rotary drilling mechanism... The mechanism 40 includes a movable seat 41 that can move along the width direction of the machine base 10, a rotating ring 42 rotatably mounted on the movable seat 41, a drive assembly 43 mounted on the movable seat 41 for driving the rotating ring 42 to rotate, a plurality of drilling machines 44 fixed on the rotating ring 42 with different drilling diameters, and a push assembly 45 for pushing the movable seat 41 to move. The aluminum profile is positioned between the first roller conveyor line 20 and the second roller conveyor line 30 by the first clamping assembly 50 and the second clamping assembly 60, and the rotating ring 42 is driven to rotate by the drive assembly 43.

[0021] The rotating ring 42 drives the drill bit of one of the drilling machines 44 to move parallel to the moving direction of the moving base 41. The pushing component 45 drives the moving base 41 to move, causing the drill bit of the drilling machine 44 to drill a hole in the aluminum profile. Then, by moving the aluminum profile, drilling operations are performed at the next position. Different drilling machines with different hole diameters can be used at the next drilling position. In this embodiment, drilling operations with different hole diameters are mainly performed at different positions on one side of the aluminum profile. It is worth mentioning that the drilling machine is a commonly used accessory in the art, which mainly includes a motor and a drill bit fixed on the motor shaft. Different hole diameters can be achieved by installing drill bits of different sizes.

[0022] It is worth noting that the aluminum profile movement mentioned above can be achieved through the power mechanisms of the first roller conveyor line 20 and the second roller conveyor line 30 themselves. That is, the aluminum profile can be moved and conveyed by either the first roller conveyor line 20 or the second roller conveyor line 30. The power components of the first roller conveyor line 20 or the second roller conveyor line 30, i.e., the power components that drive the rotation of its rollers, are not shown in the figure. This is a common practice in the art, and its structure will not be described here. However, to ensure the accuracy of the aluminum profile movement, the first roller conveyor line 20 or the second roller conveyor line 30 is equipped with a pushing mechanism 70 for pushing the aluminum profile. The pushing mechanism 70 includes a fixed plate 71 and two first guide rail pairs 72. The system includes a lifting plate 73 that can be raised and lowered on the fixed plate 71, a lifting cylinder 74 fixed on the fixed plate 71 with its cylinder shaft fixed to the lifting plate 73, a pusher plate 76 that can be moved laterally on the lifting plate 73 via two second guide rail pairs 75, and a pusher cylinder 77 fixed on the lifting plate 73 with its cylinder shaft fixed to the pusher plate 76. The fixed plate is fixed to the side of the first roller conveyor line 20 or the second roller conveyor line 30. The lifting cylinder 74 drives the pusher plate 76 to rise and fall so as to enter the interior of the first roller conveyor line 20 or the second roller conveyor line 30. The pusher cylinder 77 pushes the pusher plate 76 to contact the end of the aluminum profile, thereby achieving the effect of pushing the aluminum profile to move through the pusher plate.

[0023] In this embodiment, the movable seat 41 is provided with a circular window 411, and the rotating ring 42 is rotatably mounted in the circular window 411 by a plurality of support wheels 421. The drive assembly 43 includes three pulleys 431, a belt 432 wound around the three pulleys 431 and in contact with the rotating ring 42, and a drive motor 433 drivenly connected to one of the pulleys 431. Through the contact between the belt 432 and the rotating ring 42, the belt can drive the rotating ring 42 to rotate when it rotates. In some embodiments, the drive assembly includes a drive wheel in contact with the rotating ring and a drive motor drivenly connected to the drive wheel. When the drive wheel rotates, it drives the rotating ring to rotate.

[0024] In this embodiment, the bottom of the movable seat 41 is mounted on the machine base 10 via a third guide rail pair 412. The pushing assembly 45 includes a fixing plate 451 fixed on the machine base 10 and a drilling cylinder 452 fixed on the fixing plate 451 with the cylinder shaft fixed to the slider of the third guide rail pair 412. The drilling cylinder 452 pushes the movable seat 41 to move, thereby realizing the drilling machine that is parallel to the moving direction of the movable seat 41 to perform drilling operations on the aluminum profile.

[0025] In this embodiment, both the first clamping assembly and the second clamping assembly include two opposing cylinders 51 and 61. Clamping plates 52 and 62 are provided on the cylinder shafts of the cylinders 51 and 61 so that the aluminum profile can be clamped by the two opposing cylinders.

[0026] like Figure 4 , Figure 5 As shown, this is a second embodiment of the present invention, an automatic drilling machine for aluminum profiles, including a machine base 10A, a first roller conveyor line 20A arranged along the length of the machine base 10A for conveying aluminum profiles, a second roller conveyor line 30A arranged along the length of the machine base 10A for conveying aluminum profiles, a rotary drilling mechanism 40 located between the first roller conveyor line 20A and the second roller conveyor line 30A, a first clamping component 50A disposed on the first roller conveyor line 20A for clamping aluminum profiles, and a second clamping component 60A disposed on the second roller conveyor line 30A for clamping aluminum profiles. The rotary drilling mechanism 40A includes a movable seat 41A fixed on the machine base 10A and a rotating ring rotatably mounted on the movable seat 41A. 42A, a drive assembly 43A mounted on the movable seat 41A for driving the rotation of the rotating ring 42A, and multiple drilling machines 44A with different drilling diameters that can move towards the axis of the rotating ring 42A. The aluminum profile is positioned between the first roller conveyor line 20A and the second roller conveyor line 30A by the first clamping assembly 50A and the second clamping assembly 60A. The drive assembly 43A drives the rotating ring 42A to rotate. Each drilling machine 44A is mounted on the rotating ring 42A by a pneumatic slide 45A, so that each drilling machine can move towards the axis of the rotating ring. This allows drilling of any surface of the aluminum profile without rotating the aluminum profile, and can achieve the effect of drilling the aluminum profile at any angle.

[0027] In this embodiment, the movable seat 41A is provided with a circular window 411A. The rotating ring 42A is rotatably mounted in the circular window 411A via several support wheels 421A. The drive assembly 43A includes three pulleys 431A, a belt 432A wound around the three pulleys 431A and in contact with the rotating ring 42A, and a drive motor 433A driven by one of the pulleys 431A. Through the contact between the belt 432A and the rotating ring 42A, the belt can drive the rotating ring 42A to rotate when it rotates. In some embodiments, the drive assembly includes a drive wheel in contact with the rotating ring and a drive motor driven by the drive wheel. When the drive wheel rotates, it drives the rotating ring to rotate. It is worth mentioning that the pushing mechanism 70 in the first embodiment described above can also be used in this embodiment. Please refer to the above description for the specific structure.

[0028] The present invention aims to enable drilling operations of different hole diameters at different positions on one side of an aluminum profile. The present invention can also drill holes on any surface of the aluminum profile without rotating the aluminum profile, and can drill holes at any angle.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic drilling machine for aluminum profiles, characterized in that: The machine includes a machine base, a first roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a second roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a rotary drilling mechanism located between the first roller conveyor line and the second roller conveyor line, a first clamping assembly arranged on the first roller conveyor line for clamping aluminum profiles, and a second clamping assembly arranged on the second roller conveyor line for clamping aluminum profiles. The rotary drilling mechanism includes a movable seat that can move along the width of the machine base, a rotating ring rotatably mounted on the movable seat, a drive assembly mounted on the movable seat for driving the rotating ring to rotate, multiple drilling machines fixed on the rotating ring with different drilling diameters, and a push assembly for pushing the movable seat to move.

2. The automatic drilling machine for aluminum profiles as described in claim 1, characterized in that, The first or second roller conveyor line is equipped with a pushing mechanism for moving aluminum profiles. The pushing mechanism includes a fixed plate, a lifting plate that can be raised and lowered on the fixed plate via two first guide rail pairs, a lifting cylinder that is fixed on the fixed plate and whose cylinder shaft is fixed to the lifting plate, a pushing plate that can be moved laterally on the lifting plate via two second guide rail pairs, and a pushing cylinder that is fixed on the lifting plate and whose cylinder shaft is fixed to the pushing plate. The fixed plate is fixed to the side of the first or second roller conveyor line.

3. The automatic drilling machine for aluminum profiles as described in claim 2, characterized in that, The movable seat is provided with a circular window, and the rotating ring is rotatably mounted in the circular window by a number of support wheels. The drive assembly includes three pulleys, a belt wound around the three pulleys and in contact with the rotating ring, and a drive motor that is drivenly connected to one of the pulleys.

4. The automatic drilling machine for aluminum profiles as described in claim 3, characterized in that, The bottom of the movable seat is mounted on the machine base via a third guide rail pair. The pushing assembly includes a fixed plate fixed on the machine base and a drilling cylinder fixed on the fixed plate with its cylinder shaft fixed to the slider of the third guide rail pair.

5. An automatic drilling machine for aluminum profiles as described in claim 4, characterized in that, Both the first clamping assembly and the second clamping assembly include two cylinders arranged in opposite directions, and clamping plates are provided on the cylinder shafts of the cylinders.

6. An automatic drilling machine for aluminum profiles, characterized in that: The device includes a machine base, a first roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a second roller conveyor line arranged along the length of the machine base for conveying aluminum profiles, a rotary drilling mechanism located between the first roller conveyor line and the second roller conveyor line, a first clamping assembly arranged on the first roller conveyor line for clamping aluminum profiles, and a second clamping assembly arranged on the second roller conveyor line for clamping aluminum profiles. The rotary drilling mechanism includes a movable seat fixed on the machine base, a rotating ring rotatably mounted on the movable seat, a drive assembly mounted on the movable seat for driving the rotating ring to rotate, and a plurality of drilling machines with different drilling diameters that can move toward the axis of the rotating ring.

7. An automatic drilling machine for aluminum profiles as described in claim 6, characterized in that, The first or second roller conveyor line is provided with a pushing mechanism for moving aluminum profiles. The pushing mechanism includes a fixed plate, a lifting plate that can be lifted and lowered on the fixed plate via two first guide rail pairs, a lifting cylinder that is fixed on the fixed plate and whose cylinder shaft is fixed to the lifting plate, a pushing plate that can be moved laterally on the lifting plate via two second guide rail pairs, and a pushing cylinder that is fixed on the lifting plate and whose cylinder shaft is fixed to the pushing plate. The fixed plate is fixed to the side of the first or second roller conveyor line.

8. An automatic drilling machine for aluminum profiles as described in claim 7, characterized in that, The movable seat is provided with a circular window, and the rotating ring is rotatably mounted in the circular window by a number of support wheels. The drive assembly includes three pulleys, a belt wound around the three pulleys and in contact with the rotating ring, and a drive motor that is drivenly connected to one of the pulleys.

9. An automatic drilling machine for aluminum profiles as described in claim 8, characterized in that, Both the first clamping assembly and the second clamping assembly include two cylinders arranged in opposite directions, and clamping plates are provided on the cylinder shafts of the cylinders.

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