Self-adaptive positioning feeding and discharging equipment

Abstract

The utility model discloses self-adaptive positioning feeding and discharging equipment, which belongs to the technical field of feeding and discharging devices and comprises a fixing plate, a feeding slide rail, a discharging slide rail, a single-shaft driver, a supporting plate, an expansion piece and an electromagnet. The discharging sliding rail, the single-shaft driver and the feeding sliding rail are all fixedly installed on the fixing plate. Through the adjusting function of the feeding sliding rail, the axis of a cylindrical material entering the end of the feeding sliding rail coincides with the axis of the clearance hole, and then the single-shaft driver drives the expansion piece to slide; the telescopic device stretches out and draws back to enable the electromagnet to attract the cylindrical materials to enter the lathe fixing clamp at the positioning hole to complete feeding, the telescopic device stretches out and draws back to enable the electromagnet to attract the machined cylindrical materials to enter the discharging sliding rail, even if the size of the cylindrical workpieces changes, the feeding sliding rail does not need to be replaced, and the universality of the feeding and discharging device is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of loading and unloading devices, and in particular relates to self-adaptive positioning loading and unloading equipment. Background Art

[0002] Lathes are mainly used to process shafts, discs, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tools in mechanical manufacturing and repair factories.

[0003] Currently, cylindrical materials loaded through guide rails slide along the guide rails. When the diameter of the cylindrical materials to be processed changes, guide rails of different specifications need to be replaced, which makes the loading and unloading device less versatile. Utility Model Content

[0004] The purpose of the utility model is to propose an adaptive positioning loading and unloading device in order to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an adaptive positioning loading and unloading equipment, which includes a fixed plate, a loading slide rail, a unloading slide rail, a single-axis driver, a support plate, a telescope and an electromagnet, the fixed plate is provided with a positioning hole, the unloading slide rail, the single-axis driver and the loading slide rail are all fixedly mounted on the fixed plate, the end faces of the loading slide rail and the unloading slide rail are both provided with air avoidance holes, the support plate is slidably connected to the single-axis driver, the telescope is fixedly connected to the support plate, and the electromagnet is fixedly connected to the telescopic end of the telescope.

[0006] As a further description of the above technical solution:

[0007] The two air-avoiding holes and the positioning hole are both circular holes, and the axis centers of the two air-avoiding holes and the axis center of the positioning hole are on the same plane.

[0008] As a further description of the above technical solution:

[0009] Two positioning plates are slidably connected in the loading slide rail, and the two positioning plates extend into the air avoidance hole. The positioning plates are connected to the loading slide rail through multiple first adjustment bolts. A positioning block is slidably connected to the end of the loading slide rail, and the positioning block extends into the air avoidance hole. The positioning block is connected to the loading slide rail through a second adjustment bolt.

[0010] As a further description of the above technical solution:

[0011] The axis of the retractor coincides with the axis of any one of the two avoidance holes and the positioning holes.

[0012] As a further description of the above technical solution:

[0013] The positioning block is provided with an arc-shaped positioning groove.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. In the utility model, through the adjustment function of the loading slide rail, the axis center of the cylindrical material entering the end of the loading slide rail is coincided with the axis center of the avoidance hole, so that the single-axis driver drives the telescope to slide while the telescope is extended and retracted so that the electromagnet magnetically attracts the cylindrical material and enters the lathe fixing clamp at the positioning hole to complete the loading. The extension and retraction of the telescope causes the electromagnet to attract the processed cylindrical material and enter the unloading slide rail. Even if the size of the cylindrical workpiece changes, there is no need to replace the loading slide rail, which makes the unloading and loading device highly versatile.

[0016] 2. In the present invention, by screwing and adjusting the first adjusting bolt and the second adjusting bolt, the positions of the two positioning plates and the positioning block are adjusted, so that the cylindrical material is limited when entering the feeding slide rail. At the same time, it can be ensured that when the cylindrical material moves into the air avoidance hole, the axis of the cylindrical material coincides with the axis of the air avoidance hole, so that the electromagnet directly docks and absorbs the center position of the cylindrical material, ensuring accurate feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an adaptive positioning loading and unloading equipment.

[0018] Figure 2 This is a top view of an adaptive positioning loading and unloading device.

[0019] Figure 3 This is a structural schematic diagram of a loading slide rail in an adaptive positioning loading and unloading device.

[0020] Figure 4 This is a cross-sectional view of a loading slide rail in an adaptive positioning loading and unloading device.

[0021] Legend:

[0022] 1. Fixed plate; 2. Loading slide rail; 3. Unloading slide rail; 4. Single-axis drive; 5. Support plate; 6. Telescopic device; 7. Electromagnet; 8. Positioning hole; 9. Avoidance hole; 10. Positioning plate; 11. First adjustment bolt; 12. Positioning block; 13. Second adjustment bolt; 14. Arc-shaped positioning groove. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: an adaptive positioning loading and unloading device, comprising a fixed plate 1, a loading slide rail 2, a unloading slide rail 3, a single-axis driver 4, a support plate 5, a telescope 6 and an electromagnet 7. A positioning hole 8 is provided on the fixed plate 1, the unloading slide rail 3, the single-axis driver 4 and the loading slide rail 2 are all fixedly mounted on the fixed plate 1, and an air avoidance hole 9 is provided on the end surfaces of the loading slide rail 2 and the unloading slide rail 3. The support plate 5 is slidably connected to the single-axis driver 4, the telescope 6 is fixedly connected to the support plate 5, and the electromagnet 7 is fixedly connected to the telescopic end of the telescope 6;

[0025] The two avoidance holes 9 and the positioning hole 8 are both circular holes, and the axis centers of the two avoidance holes 9 and the axis centers of the positioning hole 8 are on the same plane, ensuring that when the single-axis driver 4 drives the support plate 5 to slide in a straight line, the telescopic device 6 can align with the two avoidance holes 9 and the positioning hole 8, thereby realizing the switching of the telescopic device 6 between the loading and unloading positions;

[0026] Two positioning plates 10 are slidably connected in the feeding slide rail 2, and the two positioning plates 10 extend into the air-avoiding hole 9. The positioning plates 10 are connected to the feeding slide rail 2 through a plurality of first adjusting bolts 11. The end of the feeding slide rail 2 is slidably connected with a positioning block 12, and the positioning block 12 extends into the air-avoiding hole 9. The positioning block 12 is connected to the feeding slide rail 2 through a second adjusting bolt 13. The first adjusting bolt 11 and the second adjusting bolt 13 are screwed and adjusted, and then the positions of the two positioning plates 10 and the positioning block 12 are adjusted so that the cylindrical material enters the feeding slide rail 2 and is limited. At the same time, it can ensure that when the cylindrical material moves into the air-avoiding hole 9, the axis center of the cylindrical material coincides with the axis center of the air-avoiding hole 9, so that the electromagnet 7 directly docks and adsorbs the center position of the cylindrical material to ensure accurate feeding;

[0027] The axis of the retractor 6 coincides with the axis of any one of the two avoidance holes 9 and the positioning hole 8, ensuring that when the single-axis driver 4 drives the support plate 5 to slide in a straight line, the retractor 6 can align with the two avoidance holes 9 and the positioning hole 8, thereby realizing the switching of the retractor 6 between the loading and unloading positions;

[0028] The positioning block 12 is provided with an arc-shaped positioning groove 14 to facilitate positioning of the cylindrical material.

[0029] Working principle: First, the adjustment function of the loading slide rail 2, that is, turning the first adjusting bolt 11 and the second adjusting bolt 13, and then adjusting the positions of the two positioning plates 10 and the positioning block 12, so that the cylindrical material enters the loading slide rail 2 and is limited. At the same time, it can ensure that when the cylindrical material moves into the air-avoiding hole 9, the axis center of the cylindrical material coincides with the axis center of the air-avoiding hole 9, so that the electromagnet 7 directly docks and adsorbs the center position of the cylindrical material to ensure accurate loading. Secondly, the axis center of the cylindrical material entering the end of the loading slide rail 2 coincides with the axis center of the air-avoiding hole 9, so that the single-axis driver 4 drives the telescope 6 to slide. At the same time, the telescope 6 extends and retracts, causing the electromagnet 7 to magnetically adsorb the cylindrical material into the lathe fixing clamp at the positioning hole 8 to complete the loading. Finally, the telescope 6 extends and retracts, causing the electromagnet 7 to adsorb the processed cylindrical material into the unloading slide rail 3. Even if the size of the cylindrical workpiece changes, there is no need to replace the loading slide rail 2, which makes the unloading and loading device highly versatile.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adaptive positioning loading and unloading device, characterized in that: The invention comprises a fixed plate (1), a loading slide rail (2), a unloading slide rail (3), a single-axis driver (4), a support plate (5), a telescopic device (6) and an electromagnet (7); a positioning hole (8) is provided on the fixed plate (1); the unloading slide rail (3), the single-axis driver (4) and the loading slide rail (2) are all fixedly mounted on the fixed plate (1); a clearance hole (9) is provided on the end faces of the loading slide rail (2) and the unloading slide rail (3); the support plate (5) is slidably connected to the single-axis driver (4); the telescopic device (6) is fixedly connected to the support plate (5); and the electromagnet (7) is fixedly connected to the telescopic end of the telescopic device (6).

2. The adaptive positioning loading and unloading equipment according to claim 1, characterized in that: The two avoidance holes (9) and the positioning hole (8) are both circular holes, and the axis centers of the two avoidance holes (9) and the axis center of the positioning hole (8) are on the same plane.

3. The adaptive positioning loading and unloading equipment according to claim 2, characterized in that: Two positioning plates (10) are slidably connected in the loading slide rail (2), and the two positioning plates (10) extend into the air-avoiding hole (9). The positioning plates (10) are connected to the loading slide rail (2) through a plurality of first adjusting bolts (11). A positioning block (12) is slidably connected to the end of the loading slide rail (2), and the positioning block (12) extends into the air-avoiding hole (9). The positioning block (12) is connected to the loading slide rail (2) through a second adjusting bolt (13).

4. The adaptive positioning loading and unloading equipment according to claim 3, characterized in that: The axis of the telescopic device (6) coincides with the axis of any one of the two avoidance holes (9) and the positioning hole (8).

5. The adaptive positioning loading and unloading equipment according to claim 4, characterized in that: The positioning block (12) is provided with an arc-shaped positioning groove (14).

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