Feeding equipment for gantry machining center

Abstract

The feeding equipment for the gantry machining center comprises a gantry machining center body, the upper side of the gantry machining center body is fixedly connected with a fixing plate, a sliding groove is formed in the upper side of the fixing plate, the inner side of the sliding groove is connected with a sliding plate in a sliding mode, the inner side of the sliding groove is rotationally connected with a screw rod, and the screw rod is connected with a screw rod. A feeding unit is arranged on the upper side of the sliding plate, a machining platform is fixedly connected to the upper side of the fixing plate, the feeding unit comprises a rotating cylinder, the rotating cylinder is rotationally connected to the upper side of the sliding plate, a plurality of limiting grooves are formed in the inner side of the rotating cylinder, and limiting blocks are slidably connected to the inner sides of the limiting grooves; the outer side of the limiting block is fixedly connected with a rotating rod, and the upper end of the rotating rod is fixedly connected with a rotating disc. And by arranging the rotating cylinder, the rotating rod, the rotating disc, the mounting plate, the clamping plate, the gear and the second motor, workpieces can be conveniently and continuously fed and discharged, operation is easy, and the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of gantry machining centers, in particular to a feeding device for gantry machining centers. Background Art

[0002] The gantry machining center is a large CNC machine tool, mainly used for machining large workpieces and workpieces with complex shapes. The gantry machining center refers to a machining center in which the axis of the spindle Z axis is set perpendicular to the worktable. The overall structure is a large machining center with a portal structure frame composed of double columns and a top beam, and there is a crossbeam in the middle of the double columns. It is especially suitable for machining large workpieces and workpieces with complex shapes.

[0003] When using a gantry machining center, a loading device is required to transport heavy workpieces to the processing area. After the processing is completed, the workpiece needs to be disassembled and a new workpiece needs to be placed for processing. The loading cannot be performed continuously, and the operation is troublesome. Utility Model Content

[0004] In order to overcome the deficiency of the prior art that continuous feeding cannot be performed, one of the purposes of the utility model is to provide a feeding device for a gantry machining center.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a feeding device for a gantry machining center, comprising a gantry machining center body: a fixed plate is fixedly connected to the upper side of the gantry machining center body, a slide groove is provided on the upper side of the fixed plate, a slide plate is slidably connected to the inner side of the slide groove, a screw is rotatably connected to the inner side of the slide groove, a feeding unit is arranged on the upper side of the slide plate, and a processing platform is fixedly connected to the upper side of the fixed plate;

[0006] The loading unit includes a rotating drum, which is rotatably connected to the upper side of the slide, and a plurality of limit grooves are opened on the inner side of the rotating drum, and the inner side of the limit groove is slidably connected to the limit block, the outer side of the limit block is fixedly connected with a rotating rod, and the upper end of the rotating rod is fixedly connected with a rotating disk, the outer side of the rotating disk is fixedly connected with a plurality of mounting plates, and the upper sides of the plurality of mounting plates are fixedly connected with a placing plate, and the upper side of the placing plate is fixedly connected with two side plates, and the upper sides of the side plates are fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a pressure plate, and a guide groove is opened on the upper side of the slide, and a guide block is slidably connected to the inner side of the guide groove, and an electric push rod is fixedly connected between the guide block and the turntable.

[0007] According to the feeding device for a gantry machining center, the screw rod is threadedly connected to the slide plate, so as to facilitate the control of the slide plate to move left and right.

[0008] According to the feeding device for a gantry machining center, the left side of the fixed plate is fixedly connected with a motor 1, and the output end of the motor 1 is fixedly connected to the left end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0009] According to the feeding device for a gantry machining center, the upper side of the slide is fixedly connected with a mounting frame, the outer side of the mounting frame is fixedly connected with a second motor, and the outer side of the output end of the second motor and the outer side of the rotating drum are both fixedly connected with gears, so as to facilitate the control of the rotation of the rotating drum.

[0010] According to the feeding equipment for a gantry machining center, the two gears are meshed and connected.

[0011] According to the feeding equipment for a gantry machining center, the guide groove is arranged in a circular ring structure.

[0012] According to the feeding equipment for a gantry machining center, the limit block is slidably connected to the limit groove.

[0013] Beneficial effects:

[0014] By arranging a rotating drum, a rotating rod, a rotating disk, a mounting plate, a mounting plate, a clamping plate, a gear and a motor, it is convenient to continuously load and unload the workpiece, the operation is simple, and the workload of the staff is reduced.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall three-dimensional structural diagram of a feeding device for a gantry machining center of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of a middle loading unit of a loading device for a gantry machining center of the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a sectional three-dimensional structural diagram of a feeding device for a gantry machining center of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Gantry machining center body; 2. Fixed plate; 3. Slide; 4. Screw; 5. Slide plate; 6. Motor 1; 7. Machining platform; 8. Loading unit; 801. Rotating drum; 802. Rotating rod; 803. Turntable; 804. Placement plate; 805. Side plate; 806. Hydraulic cylinder; 807. Pressing plate; 808. Gear; 809. Motor 2; 810. Mounting frame; 811. Guide groove; 812. Guide block; 813. Electric push rod; 814. Mounting plate; 815. Limit groove; 816. Limit block. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 A feeding device for a gantry machining center comprises a gantry machining center body 1: a fixed plate 2 is fixedly connected to the upper side of the gantry machining center body 1, a slide groove 3 is opened on the upper side of the fixed plate 2, a slide plate 5 is slidably connected to the inner side of the slide groove 3, a screw rod 4 is rotatably connected to the inner side of the slide groove 3, a feeding unit 8 is arranged on the upper side of the slide plate 5, a processing platform 7 is fixedly connected to the upper side of the fixed plate 2, the screw rod 4 is threadedly connected to the slide plate 5, a motor 6 is fixedly connected to the left side of the fixed plate 2, and the output end of the motor 6 is fixedly connected to the left end of the screw rod 4. When in use, the motor 6 is started, the motor 6 drives the screw rod 4 to rotate, the screw rod 4 drives the slide plate 5 to move horizontally, and the slide plate 5 drives the workpiece on the placement plate 804 to move horizontally, so as to facilitate the loading of the workpiece.

[0026] The feeding unit 8 includes a rotating drum 801, which is rotatably connected to the upper side of the slide plate 5. A plurality of limit grooves 815 are provided on the inner side of the rotating drum 801. The inner side of the limit grooves 815 is slidably connected to a limit block 816. A rotating rod 802 is fixedly connected to the outer side of the limit block 816. A rotating disk 803 is fixedly connected to the upper end of the rotating rod 802. A plurality of mounting plates 814 are fixedly connected to the outer side of the rotating disk 803. A placement plate 804 is fixedly connected to the upper side of the plurality of mounting plates 814. Two side plates 805 are fixedly connected to the upper side of the placement plate 804. A hydraulic cylinder 806 is fixedly connected to the upper side of 805, and a pressure plate 807 is fixedly connected to the output end of the hydraulic cylinder 806. A guide groove 811 is provided on the upper side of the slide plate 5, and a guide block 812 is slidably connected to the inner side of the guide groove 811. An electric push rod 813 is fixedly connected between the guide block 812 and the turntable 803. A mounting frame 810 is fixedly connected to the upper side of the slide plate 5, and a motor 809 is fixedly connected to the outer side of the mounting frame 810. The outer side of the output end of the motor 809 and the outer side of the rotating drum 801 are fixedly connected with a gear 808. The two gears 810 are fixedly connected to the outer side of the rotating drum 801. 08 meshing connection, the guide groove 811 is a circular ring structure, the limit block 816 is slidably connected with the limit groove 815. When in use, the staff first places the workpiece on the placement plate 804, and then controls the hydraulic cylinder 806 to drive the pressure plate 807 to move, so that the pressure plate 807 limits the workpiece, and then starts the motor 809, the motor 809 drives the gear 808 to rotate, because the two gears 808 are meshed, it is convenient for the motor 809 to drive the rotating drum 801 to rotate, the rotating drum 801 drives the rotating rod 802 to rotate, and the rotating rod 802 drives the rotating disk 808. 03 rotates, the turntable 803 drives the mounting plate 814 to rotate, the mounting plate 814 drives the workpiece on the placement plate 804 to rotate onto the processing platform 7, and controls the electric push rod 813 to drive the turntable 803 to descend, so that the gantry machining center body 1 can process the workpiece. After the processing is completed, the turntable 803 is controlled to rise, and then the motor 809 is started to control the processed workpiece to rotate to the unloading area. At the same time, the new workpiece rotates to the processing platform 7, and the above process is repeated, which is convenient for continuous loading of the workpiece, simple operation, and reduces the workload of the staff.

[0027] Working principle: When in use, the staff first places the workpiece on the placement plate 804, and then controls the hydraulic cylinder 806 to drive the pressure plate 807 to limit the workpiece, and then starts the motor 809. Under the action of the gear 808, the rotating drum 801 and the rotating rod 802, it is convenient to control the workpiece on the placement plate 804 to rotate to the position of the processing platform 7, and then control the electric push rod 813 to make the mounting plate 814 located on the processing platform 7 for processing. After the processing is completed, the turntable 803 is controlled to rotate, which is convenient for transferring the processed workpiece to the unloading area, and the unprocessed workpiece rotates to the processing platform 7 position, which is convenient for continuous loading and simple operation.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A feeding device for a gantry machining center, characterized in that: The invention comprises a gantry machining center body (1): a fixed plate (2) is fixedly connected to the upper side of the gantry machining center body (1), a slide groove (3) is provided on the upper side of the fixed plate (2), a slide plate (5) is slidably connected to the inner side of the slide groove (3), a screw rod (4) is rotatably connected to the inner side of the slide groove (3), a loading unit (8) is provided on the upper side of the slide plate (5), and a machining platform (7) is fixedly connected to the upper side of the fixed plate (2); The feeding unit (8) comprises a rotating drum (801), the rotating drum (801) is rotatably connected to the upper side of the slide plate (5), a plurality of limit grooves (815) are provided on the inner side of the rotating drum (801), a limit block (816) is slidably connected to the inner side of the limit groove (815), a rotating rod (802) is fixedly connected to the outer side of the limit block (816), a rotating disk (803) is fixedly connected to the upper end of the rotating rod (802), a plurality of mounting plates (814) are fixedly connected to the outer side of the rotating disk (803), and the plurality of mounting plates (814) are fixedly connected to the outer side of the rotating disk (803). A placing plate (804) is fixedly connected to the upper side of the placing plate (804), two side plates (805) are fixedly connected to the upper side of the side plate (805), a hydraulic cylinder (806) is fixedly connected to the upper side of the side plate (805), a pressure plate (807) is fixedly connected to the output end of the hydraulic cylinder (806), a guide groove (811) is provided on the upper side of the slide plate (5), a guide block (812) is slidably connected to the inner side of the guide groove (811), and an electric push rod (813) is fixedly connected between the guide block (812) and the turntable (803).

2. The feeding equipment for a gantry machining center according to claim 1, characterized in that: The screw rod (4) is threadedly connected to the slide plate (5).

3. The feeding equipment for a gantry machining center according to claim 1, characterized in that: The left side of the fixed plate (2) is fixedly connected to a motor 1 (6), and the output end of the motor 1 (6) is fixedly connected to the left end of the screw rod (4).

4. The feeding device for a gantry machining center according to claim 1, characterized in that: The upper side of the slide plate (5) is fixedly connected to a mounting frame (810), the outer side of the mounting frame (810) is fixedly connected to a second motor (809), and the outer side of the output end of the second motor (809) and the outer side of the rotating drum (801) are both fixedly connected to a gear (808).

5. The feeding device for a gantry machining center according to claim 4, characterized in that: The two gears (808) are meshingly connected.

6. The feeding device for a gantry machining center according to claim 1, characterized in that: The guide groove (811) is arranged in a circular ring structure.

7. The feeding device for a gantry machining center according to claim 1, characterized in that: The limiting block (816) is slidably connected to the limiting groove (815).

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