AGV automatic feeding and discharging gantry drill center

Abstract

The utility model discloses an AGV automatic feeding and discharging gantry drill center, and belongs to the field of drilling equipment. Comprising a drilling machine device, a conveying piece, an AGV trolley and a lifting table. The lifting platform is arranged on the AGV trolley, and the lifting platform is used for bearing a workpiece to be machined; the conveying piece is used for conveying a workpiece to be machined into the drilling device to be machined. And when the AGV trolley moves to the position of the conveying piece, the height of the lifting table is reduced, and the workpiece to be machined is transferred to the conveying piece. The automatic feeding and discharging device has the beneficial effects that feeding and discharging of workpieces are achieved through the AGV, the occupied space is reduced, and the equipment cost is reduced.

Description

Technical Field

[0001] This application relates to the field of drilling equipment, and more specifically, to an AGV automatic loading and unloading gantry drilling center. Background Technology

[0002] When drilling workpieces, drilling machines are often used, among which gantry drills are one type. In order to improve efficiency, corresponding loading and unloading equipment is generally used to assist drilling, so as to realize the automatic loading and unloading of workpieces.

[0003] Among them, the equipment for loading and unloading generally uses a combination of conveyor belts and robotic arms, but conveyor belts and robotic arms require a large amount of space and consume extremely high costs. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section above, some embodiments of this application provide an AGV automatic loading and unloading gantry drilling center, including: a drilling device, a conveyor, an AGV trolley, and a lifting platform; the lifting platform is mounted on the AGV trolley and is used to carry the workpiece to be processed; the conveyor is used to transport the workpiece to be processed to the drilling device for processing; when the AGV trolley moves to the conveyor, the lifting platform lowers its height and transfers the workpiece to be processed onto the conveyor.

[0006] Furthermore, the conveying components are provided in two sets, each including a drive motor, a drive screw, a drive nut, a guide structure, and a platform; the output end of the drive motor is connected to the drive screw, the drive nut is disposed on the drive screw, and the guide structure is used to guide the platform; the drive nut is fixed to the platform; a accommodating area for the AGV to pass through is formed between the two platforms.

[0007] Furthermore, the lifting platform has a first lifting height and a second lifting height; the first lifting height is lower than the second lifting height; the lifting platform on the AGV moves to the accommodating area at the second lifting height, and the loading platform moves to the AGV; the lifting platform on the AGV descends to the first lifting height; the first lifting height is lower than the height of the loading platform.

[0008] Furthermore, the lifting platform on the AGV moves within the receiving area at the second lifting height; the lifting platform on the AGV moves outside the receiving area at the first lifting height.

[0009] Furthermore, an accordion cover is provided on the platform, which at least covers the drive screw and the drive nut.

[0010] Furthermore, the conveyor moves the workpiece to be processed from the receiving area to the processing area in the drilling device via the platform; when the workpiece to be processed is located in the processing area, a chip removal gap is formed between the workpiece to be processed and the ground.

[0011] Furthermore, a conical platform is provided at the chip removal gap.

[0012] Furthermore, the conical platform forms two low ends, which are located at the conveying component; the conveying component also includes a support frame for mounting the drive motor, the drive screw, and the drive nut; a chip removal groove is formed in the support frame, which connects with the low ends to allow machining waste on the conical platform to be discharged into the chip removal groove; a spiral chip conveyor is provided in the chip removal groove to discharge the waste in the chip removal groove outward.

[0013] Furthermore, the gantry drill center chip conveyor water tank is used to add water to the chip conveying trough so that waste chips do not adhere to the chip conveying trough.

[0014] The beneficial effects of this application are as follows:

[0015] Using AGVs to load and unload workpieces helps reduce space occupation and lower equipment costs. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram:

[0019] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0020] Figure 2This is a structural schematic diagram of a part of the embodiment, mainly showing... Figure 1 Sectional view of the structure;

[0021] Figure 3 This is a structural schematic diagram of a part of the embodiment, mainly showing... Figure 2 sectional structure;

[0022] Figure 4 This is a structural schematic diagram as part of an embodiment, mainly showing an observation from another perspective. Figure 3 The structure;

[0023] Figure 5 This is a structural schematic diagram as part of an embodiment, mainly showing an observation from another perspective. Figure 1 The structure;

[0024] Figure 6 This is a structural schematic diagram as part of an embodiment, mainly showing the structure in the chip removal groove.

[0025] Figure label:

[0026] 1. Drilling rig; 2. Conveying component; 21. Drive motor; 22. Drive screw; 23. Drive nut; 24. Guide structure; 25. Platform; 3. Bellows cover; 4. Conical platform; 41. Low end; 5. Support frame; 51. Chip conveyor trough; 6. Spiral chip conveyor; 61. Drive shaft; 62. Drive components; 7. Chip conveyor water tank. Detailed Implementation

[0027] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0028] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0029] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0030] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0031] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Reference Figure 1-6 ,

[0033] An AGV-based automatic loading and unloading gantry drilling center includes: a drilling device 1, a conveyor 2, an AGV trolley, and a lifting platform. The lifting platform is mounted on the AGV trolley and is used to carry the workpiece to be processed. In some embodiments, the AGV trolley and lifting platform are replaced with an AGV trolley with lifting function. The conveyor 2 is used to transport the workpiece to be processed to the drilling device for processing; when the AGV trolley moves to the conveyor 2, the lifting platform lowers its height, transferring the workpiece to be processed onto the conveyor 2.

[0034] By adopting the above technical solution, the AGV carts are used to transport, load, and unload the workpieces to be processed. Therefore, there is no need to design corresponding loading and unloading lines, which greatly saves investment costs. Furthermore, the use of AGV cart bag loading and unloading lines makes the entire equipment simpler, with lower subsequent maintenance and repair costs, and easier maintenance and repair.

[0035] Specifically, the conveyor 2 is provided in two sets, each including a drive motor 21, a drive screw 22, a drive nut 23, a guide structure 24, and a platform 25. The output end of the drive motor 21 is connected to the drive screw 22, the drive nut 23 is disposed on the drive screw 22, and the guide structure 24 guides the platform 25. The drive nut 23 is fixed to the platform 25. A accommodating area for the AGV to pass through is formed between the two platforms 25. The lifting platform has a first lifting height and a second lifting height; the first lifting height is lower than the second lifting height. The lifting platform on the AGV moves to the accommodating area at the second lifting height, and the platform 25 moves to the AGV. The lifting platform on the AGV then descends to the first lifting height; the first lifting height is lower than the height of the platform 25. As the lifting platform descends, the workpiece to be processed on the lifting platform will fall onto the carrying platform 25. Then, the two carrying platforms 25 will move the workpiece to be processed, so that the workpiece to be processed can be moved to the drilling rig device 1 for processing.

[0036] Specifically, the lifting platform on the AGV moves within the receiving area at the second lifting height; the lifting platform on the AGV also moves to a position outside the receiving area at the first lifting height. When the AGV moves to other positions, the workpiece is at a lower height, which is beneficial to the stability of the AGV's center of gravity.

[0037] Specifically, a bellows cover 3 is provided on the platform 25, which at least covers the drive screw 22 and the drive nut 23 to prevent waste debris from entering the drive screw 22 and the drive nut 23.

[0038] Specifically, the conveyor 2 moves the workpiece to be processed from the receiving area to the processing area in the drilling device 1 via the platform 25; when the workpiece is located in the processing area, a chip removal gap is formed between the workpiece and the ground. A conical platform 4 is provided at the chip removal gap. The conical platform 4 facilitates the outward discharge of waste chips along its surface.

[0039] Specifically, the conical platform 4 forms two low ends 41, which are located at the conveying member 2. The conveying member 2 also includes a support frame 5, which is used to install the drive motor 21, the drive screw 22, and the drive nut 23. A chip removal groove 51 is formed in the support frame 5, which connects with the low ends 41 to allow the processing waste on the conical platform 4 to be discharged into the chip removal groove 51. A spiral chip conveyor 6 is provided in the chip removal groove 51 to discharge the waste in the chip removal groove 51 outward. The spiral chip conveyor 6 includes at least a spiral plate and a drive component 62, which drives the spiral plate to rotate. The drive component 62 is a motor. Preferably, the drive component 62 drives the spiral plate to rotate via a drive shaft 61, which is fixed to the spiral plate. The spiral plate uses existing technology. Therefore, after the waste enters the chip removal groove 51, it will be discharged outward under the action of the rotating spiral plate.

[0040] Specifically, the water tank 7 of the gantry drill center chip conveyor is used to add water to the chip conveying trough 51 so that the waste chips do not adhere to the chip conveying trough 51. The water tank 7 of the chip conveyor adopts the prior art and will not be described in detail.

[0041] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An AGV automatic feeding and discharging gantry drilling center, characterized in that, The device comprises a drilling machine, a conveying member, an AGV trolley and a lifting platform. The lifting platform is arranged on the AGV trolley and used for carrying workpieces to be processed. The conveying member is used for conveying the workpieces to be processed to the drilling machine for processing. When the AGV trolley moves to the conveying member, the lifting platform is lowered in height and the workpieces to be processed are transferred to the conveying member. The conveying member is arranged in two groups and comprises a driving motor, a driving screw, a driving nut, a guide structure and a worktable. The output end of the driving motor is connected with the driving screw, the driving nut is arranged on the driving screw, and the guide structure is used for guiding the worktable. The driving nut is fixed with the worktable. Two worktables form a containing area for the AGV trolley to pass through.

2. The AGV automatic feeding and discharging gantry drilling center according to claim 1, wherein: The lifting platform has a first lifting height and a second lifting height, and the first lifting height is lower than the second lifting height. The lifting platform on the AGV trolley moves to the containing area at the second lifting height, and the worktable moves to the AGV trolley. The lifting platform on the AGV trolley is lowered to the first lifting height. The first lifting height is lower than the height of the worktable.

3. The AGV automatic feeding and discharging gantry drilling center according to claim 2, wherein: The lifting platform on the AGV trolley moves in the containing area at the second lifting height. The lifting platform on the AGV trolley moves at a position outside the containing area at the first lifting height.

4. The AGV automatic feeding and discharging gantry drilling center according to claim 3, wherein: An organ case is arranged on the worktable and covers at least the driving screw and the driving nut.

5. The AGV automatic feeding and discharging gantry drilling center according to claim 4, wherein: The conveying member moves the workpieces to be processed from the containing area to a processing area in the drilling machine through the worktable. When the workpieces to be processed are located in the processing area, a chip removal gap is formed between the workpieces to be processed and the ground.

6. The AGV automatic feeding and discharging gantry drilling center according to claim 5, wherein: A conical table is arranged at the chip removal gap.

7. The AGV automatic feeding and discharging gantry drilling center according to claim 6, wherein: The conical table forms two low ends, and the two low ends are located at the conveying member. The conveying member further comprises a support frame for mounting the driving motor, the driving screw and the driving nut. A chip removal groove is formed in the support frame and is connected with the low ends so that the machining waste on the conical table is discharged into the chip removal groove. A spiral chip removal machine is arranged in the chip removal groove and is used for discharging the waste in the chip removal groove outward.

8. The AGV automatic feeding and discharging gantry drilling center according to claim 7, wherein: ​ The gantry drilling center dust removal machine is provided with a water tank, and the water tank is used for adding water into the dust removal groove to avoid the waste scraps from adhering in the dust removal groove.

Images