Target material processing positioning device

Abstract

The application discloses a target material machining positioning device and relates to the technical field of target material machining. The device comprises a workbench, a suspension unit for pushing the target material to suspend is arranged in the middle of the workbench, a plurality of positioning units for clamping and positioning the target material are arranged around the suspension unit, the suspension unit comprises a supporting plate, a gas feeding platform is arranged in the middle of the supporting plate, a plurality of central air vents are formed in the middle of the gas feeding platform, and a suspension gas feeding pipe is fixedly connected to the inner wall of each of the central air vents; a plurality of side air holes are formed in the top edge of the supporting plate, and a plurality of side gas feeding units are arranged below the supporting plate. When the clamping and positioning operation of the target material is performed, the suspension unit is arranged to ventilate the bottom surface of the target material to make the target material suspend, so that the contact and abrasion between the bottom surface of the target material and the equipment in the process of clamping, pushing and moving the target material are reduced, and the quality of the target material is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of target material processing, in particular to a target material processing positioning device. Background Art

[0002] During the production process of planar targets, the surface and end faces need to be machined by processing equipment. In order to improve the stability of the target during the processing, a positioning device needs to be set to position the target.

[0003] During the positioning and clamping of a planar target using a positioning device, the target needs to be adjusted and shifted to align it with the machining coordinate axis of the processing equipment. However, during this adjustment and shifting process, the target inevitably comes into frictional contact with the table on which it is placed, which can cause scratches on the target surface and reduce the quality of the finished target product. Therefore, improvements are necessary. Summary of the Invention

[0004] The object of the present invention is to provide a target material processing positioning device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The target material processing and positioning device includes a workbench, a suspension unit for pushing the target material to suspend is provided in the middle of the workbench, and several positioning units for clamping and positioning the target material are provided around the suspension unit. The suspension unit includes a supporting plate, an air supply platform is provided in the middle of the supporting plate, and several central air vents are opened in the middle of the air supply platform, and the inner walls of several central air vents are fixedly connected with suspension air supply pipes, and laser rangefinders are fixedly installed at both ends of the air supply platform; the positioning unit includes an outer cover plate, a positioning cylinder is fixedly installed inside the outer cover plate, the output end of the positioning cylinder is fixedly connected to a positioning push rod, and one end of the positioning push rod is fixedly connected to a docking plate, and one side of the docking plate is engaged with a positioning clamping plate, and the side of the positioning clamping plate away from the docking plate is provided with several vertically equidistant through grooves.

[0007] As a further solution of the present invention: a plurality of side air vents are provided on the top edge of the support plate, and a plurality of side air supply units are arranged under the support plate, and the side air supply unit includes an air supply box, and the top of the air supply box is fixedly connected to a side air vent pipe, and the top of the side air vent pipe is arranged corresponding to the top of the air hole, and an air intake hose is fixedly connected to one side of the air supply box, and the air intake hose is fixedly connected to the output end of the external fan.

[0008] As a further solution of the present invention: the side air supply unit also includes a shifting mechanism for shifting and adjusting the air supply box, the shifting mechanism includes a lifting cylinder, the output end of the lifting cylinder is fixedly installed with a translation guide rail, and the air supply box is slidably installed on the inner wall of the translation guide rail.

[0009] As a further solution of the present invention: a baffle is provided on one side of the lifting cylinder, a limiting slot is opened on one side of the baffle, one side of the translation guide rail is fixedly connected to the limiting plate, and one side of the limiting plate is slidably connected to the limiting slot.

[0010] As a further solution of the present invention: an air supply diversion unit is provided under the air supply platform, and the air supply diversion unit includes a diversion box, and the bottoms of several suspended air supply pipes are fixedly connected to the top of the diversion box, and guide plates are fixedly connected to both sides of the inner wall of the diversion box, and a diversion plate is fixedly connected between the two guide plates. Several diversion air holes are opened in the middle of the diversion plate, and an air inlet pipe is fixedly connected to the bottom of the diversion box, and one end of the air inlet pipe is fixedly connected to the output end of the external fan.

[0011] As a further solution of the present invention: a plurality of positioning rods are fixedly connected to one side of the docking plate close to the positioning cylinder, and the plurality of positioning rods are all slidably connected to one end of the outer cover plate.

[0012] As a further solution of the present invention: the tops of several of the suspended air supply pipes are threadedly connected with mounting rings, the diameter of the mounting rings is larger than the diameter of the central air vent, and one end of the suspended air supply pipe is fixedly connected with a push block, and the distance between the top of the push block and the bottom of the mounting ring is consistent with the thickness of the workbench.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention sets a suspension unit, and when the target material is clamped and positioned, air is ventilated upward from the bottom surface of the target material, so that the target material is suspended, thereby reducing the contact wear between the bottom surface of the target material and the equipment during the process of the positioning unit clamping and pushing the target material, and improving the quality of the finished target material; the present application sets a side air supply unit, and during the clamping and positioning operation of a target material with a larger area, auxiliary air supply support is provided to its edge, avoiding the problem of unstable target edge position caused by the single air supply from the middle suspension unit, and cooperating with the setting of a shift mechanism to adjust the position of the side ventilation pipe to align it with the side ventilation holes at different positions, thereby meeting the ventilation and blowing needs of the edges of target materials of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of the present invention;

[0015] Figure 2 Schematic diagram of the structure of the suspension unit of the present invention;

[0016] Figure 3 is a cross-sectional view of the suspension unit of the present invention;

[0017] Figure 4 is a three-dimensional diagram of the shifting mechanism of the present invention;

[0018] Figure 5 A cross-sectional view of the positioning unit of the present invention

[0019] Figure 6 It is a three-dimensional diagram of the arc-shaped clamping plate of the present invention.

[0020] In the figure: 1. Workbench; 2. Outer cover plate; 3. Docking plate; 4. Positioning clamping plate; 5. Support plate; 6. Side vent hole; 7. Push block; 8. Air supply platform; 9. Suspended air supply pipe; 11. Laser rangefinder; 12. Mounting ring; 13. Baffle; 14. Translation guide rail; 15. Air supply box; 16. Air intake hose; 17. Lifting cylinder; 18. Side vent pipe; 19. Diverter box; 20. Guide plate; 21. Diverter plate; 22. Air intake pipe; 23. Positioning cylinder; 24. Positioning rod; 25. Arc clamping plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0022] See also Figures 1-6 The embodiment of the present invention provides a target material processing and positioning device, which is mainly used for positioning a planar target material during machining, and solves the problem of friction and scratching of the planar target material with the table surface during positioning and adjustment. The device comprises a workbench 1, a suspension unit for pushing the target material to suspend is provided in the middle of the workbench 1, and a plurality of positioning units for clamping and positioning the target material are provided around the suspension unit. The suspension unit comprises a supporting plate 5, an air supply platform 8 is provided in the middle of the supporting plate 5, and a plurality of central air vents are provided in the middle of the air supply platform 8. The inner walls of the plurality of central air vents are fixedly connected with a suspension air supply pipe 9. The present application provides a suspension unit, and when performing the clamping and positioning operation of the target material, air is ventilated to the bottom surface of the target material, so that the target material is suspended, thereby reducing the contact wear between the bottom surface of the target material and the equipment in the process of the positioning unit clamping and pushing the target material to move, thereby improving the quality of the target material.

[0023] Laser rangefinders 11 are fixedly installed at both ends of the air supply platform 8; the laser detector is used to judge the tilt height and tilt state of the target material, so as to facilitate the adjustment of the target material posture by adjusting the ventilation volume of the pipeline at each position, thereby improving the posture balance of the target material when clamping;

[0024] The positioning unit includes an outer cover plate 2, a positioning cylinder 23 is fixedly installed inside the outer cover plate 2, the output end of the positioning cylinder 23 is fixedly connected to a positioning push rod, one end of the positioning push rod is fixedly connected to a docking plate 3, one side of the docking plate 3 is snap-connected to a positioning clamping plate 4, and a side of the positioning clamping plate 4 away from the docking plate 3 is provided with a plurality of vertically equidistantly arranged through grooves; each positioning cylinder 23 drives each positioning clamping plate 4 to move, thereby achieving clamping and positioning of the target material, and by providing a through groove on the positioning clamping plate 4, the contact area between the target material and the positioning clamping plate 4 is reduced, thereby reducing the edge wear of the target material; in specific implementation, different shapes of positioning clamping plates 4 can be selected to clamp the edges of targets of different shapes, please refer to Figure 6 When the edge of the target is circular, the arc-shaped clamping plate 25 can be clamped with the docking plate 3 to achieve stable clamping of the target;

[0025] A number of side air vents 6 are provided on the top edge of the supporting plate 5, and a number of side air supply units are provided below the supporting plate 5. The side air supply unit includes an air supply box 15, and the top of the air supply box 15 is fixedly connected to a side air vent pipe 18. The top of the side air vent pipe 18 is arranged corresponding to the top of the air hole. An air intake hose 16 is fixedly connected to one side of the air supply box 15, and the output end of the air intake hose 16 is fixedly connected to the external blower. By setting up the side air supply unit, the edge of the target material with a larger area can be auxiliary supported during the clamping and positioning operation, thereby avoiding the problem of unstable target edge position caused by the single air supply from the central suspension unit.

[0026] The side air supply unit also includes a shifting mechanism for shifting and adjusting the air supply box 15. The shifting mechanism includes a lifting cylinder 17. The output end of the lifting cylinder 17 is fixedly installed with a translation guide rail 14. The air supply box 15 is slidably installed on the inner wall of the translation guide rail 14. By setting the shifting mechanism, the position of the side ventilation pipe 18 is adjusted to be aligned with the side ventilation holes 6 at different positions to meet the ventilation and blowing needs of the edges of target materials of different shapes.

[0027] In order to improve the stability of structures such as the translation guide rail 14 and the air box 15 during the overall lifting movement, a baffle 13 is provided on one side of the lifting cylinder 17, and a limiting groove is provided on one side of the baffle 13. One side of the translation guide rail 14 is fixedly connected to the limiting plate, and one side of the limiting plate is slidably connected to the limiting groove.

[0028] In order to achieve uniform air supply to each suspended air supply pipe 9, an air supply diversion unit is provided under the air supply platform 8, and the air supply diversion unit includes a diversion box 19. The bottoms of several suspended air supply pipes 9 are fixedly connected to the top of the diversion box 19, and guide plates 20 are fixedly connected on both sides of the inner wall of the diversion box 19. A diversion plate 21 is fixedly connected between the two guide plates 20, and a number of diversion air holes are opened in the middle of the diversion plate 21. The bottom of the diversion box 19 is fixedly connected to an air inlet pipe 22, and one end of the air inlet pipe 22 is fixedly connected to the output end of the external fan.

[0029] In order to improve the position stability of the positioning clamping plate 4 during movement, a plurality of positioning rods 24 are fixedly connected to one side of the docking plate 3 close to the positioning cylinder 23, and the plurality of positioning rods 24 are all slidably connected to one end of the outer cover plate 2.

[0030] The tops of several of the suspended air supply pipes 9 are threadedly connected with mounting rings 12, the diameter of the mounting rings 12 is larger than the diameter of the central air vent, and one end of the suspended air supply pipe 9 is fixedly connected with a push block 7. The distance between the top of the push block 7 and the bottom of the mounting ring 12 is consistent with the thickness of the workbench 1. When installing the suspended air supply pipe 9, the suspended air supply pipe 9 is inserted through the central air vent from the bottom of the support plate 5, so that the top of the push block 7 contacts the bottom of the support plate 5, and then the mounting ring 12 is rotated and installed on the top of the suspended air supply pipe 9 to achieve installation and locking of the suspended air supply pipe 9;

[0031] When the present invention is in use, the external blower is started to send air into the air inlet pipe 22, and then the air is diverted by the diverter box 19 and sent out by a plurality of suspended air supply pipes 9. The target material is placed on the workbench 1, and the air flow sent by each suspended air supply pipe 9 blows the target material into suspension, and then each positioning cylinder 23 is started to drive each positioning clamping plate 4 to move and push the target material. When the center point of the target material moves to the positioning center point preset by each positioning unit, the suspension unit stops supplying air, and the target material falls under the action of gravity. Then the positioning cylinder 23 continues to operate, driving the positioning clamping plate 4 to clamp and position the target material.

[0032] When the target material is large, air flow can be sent out through the side air supply unit to blow air around its edge and suspend it; the operation method is: the translation guide rail 14 drives the air supply box 15 to move, and then drives the side ventilation pipe 18 to move, so that it is aligned with a side ventilation hole 6, and then the lifting cylinder 17 is started to drive the translation guide rail 14 to rise as a whole, and then drives the air supply box 15 and the side ventilation pipe 18 to rise so that they pass through the side ventilation hole 6, and introduces air flow into the air inlet hose 16 through the external fan, and sends it out through the side ventilation pipe 18, so as to blow air to the target material and suspend it.

[0033] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A target material processing and positioning device, characterized in that: The invention comprises a workbench (1), wherein a suspension unit for pushing the target material to suspend is provided in the middle of the workbench (1), and a plurality of positioning units for clamping and positioning the target material are provided around the suspension unit, and the suspension unit comprises a supporting plate (5), wherein an air supply platform (8) is provided in the middle of the supporting plate (5), and a plurality of central air vents are provided in the middle of the air supply platform (8), and the inner walls of the plurality of central air vents are fixedly connected with suspension air supply pipes (9); a plurality of side air vents (6) are provided on the top edge of the supporting plate (5), and a plurality of side air supply units are provided below the supporting plate (5); The side air supply unit includes an air supply box (15), the top of the air supply box (15) is fixedly connected to a side ventilation pipe (18), the top of the side ventilation pipe (18) is arranged corresponding to the top of the ventilation hole, and one side of the air supply box (15) is fixedly connected to an air intake hose (16); the side air supply unit also includes a shifting mechanism for shifting and adjusting the air supply box (15), the shifting mechanism includes a lifting cylinder (17), the output end of the lifting cylinder (17) is fixedly installed with a translation guide rail (14), and the air supply box (15) is slidably installed in the translation guide rail (14).

2. The target material processing positioning device according to claim 1, characterized in that: The positioning unit comprises an outer cover plate (2), a positioning cylinder (23) is fixedly installed inside the outer cover plate (2), an output end of the positioning cylinder (23) is fixedly connected to a positioning push rod, one end of the positioning push rod is fixedly connected to a docking plate (3), and one side of the docking plate (3) is snap-connected to a positioning clamping plate (4).

3. The target material processing positioning device according to claim 1, characterized in that: A baffle (13) is provided on one side of the lifting cylinder (17), a limiting slot is provided on one side of the baffle (13), one side of the translation guide rail (14) is fixedly connected to the limiting plate, and one side of the limiting plate is slidably connected to the limiting slot.

4. The target material processing positioning device according to claim 1, characterized in that: An air supply diversion unit is provided below the air supply platform (8), and the air supply diversion unit includes a diversion box (19). The bottoms of several suspended air supply pipes (9) are fixedly connected to the top of the diversion box (19), and guide plates (20) are fixedly connected to both sides of the inner wall of the diversion box (19). A diversion plate (21) is fixedly connected between the two guide plates (20), and several diversion air holes are opened in the middle of the diversion plate (21). The bottom of the diversion box (19) is fixedly connected to an air inlet pipe (22).

5. The target material processing positioning device according to claim 4, characterized in that: The tops of the plurality of suspended air supply pipes (9) are all threadedly connected to mounting rings (12), the diameter of the mounting rings (12) being larger than the diameter of the central air vent, and one end of the suspended air supply pipe (9) is fixedly connected to a push block (7).

6. The target material processing positioning device according to claim 2, characterized in that: One side of the docking plate (3) is fixedly connected to a plurality of positioning rods (24), and the plurality of positioning rods (24) are all slidably connected to the outer cover plate (2).

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