Multi-station rotary table and deburring machine

Abstract

The utility model belongs to the technical field of intelligent processing equipment, and particularly relates to a multi-station rotary table which comprises a main rotary table and a jig plate used for installing a workpiece on the main rotary table, the jig plate is provided with a hollow-out position capable of exposing the installation face of the workpiece, and the two ends of the jig plate are rotationally connected to the main rotary table. According to the tool, the mounting surface of the workpiece can be exposed to facilitate machining, the problem that an existing machining robot cannot machine the mounting surface of the workpiece is solved, a large amount of cost can be saved, and the total machining time can be shortened. The utility model further provides a deburring machine.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent processing equipment, in particular to a multi-station turntable and a deburring machine. Background Art

[0002] Currently, during machining, some use the method of an automatic robot + turntable to drive a fixture plate. When the fixture plate is driven to the position where the robot is located, the robot performs automatic machining on the workpiece.

[0003] However, most of this method can only machine the upper surface of the workpiece. When the machine stops, the machined workpiece is taken off manually, and the workpiece is reinstalled to expose the remaining unprocessed surface for further machining, or an additional production line is required, so a large amount of cost and total machining time are increased.

[0004] There are already some existing methods that rotate the fixture plate so that multiple surfaces of the workpiece can be machined by the robot, but the mounting surface of the workpiece on the fixture plate still cannot be machined, and there are still certain drawbacks.

[0005] Therefore, in order to save costs and reduce the total machining time, this application proposes a multi-station turntable that can expose the mounting surface of the workpiece. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a multi-station turntable, which solves the problem that the existing machining robot cannot machine the mounting surface of the workpiece.

[0007] To achieve the above object, the utility model provides the following technical solution: A multi-station turntable, including a main turntable and a fixture plate for mounting a workpiece on the main turntable. The fixture plate has a hollow position that can expose the mounting surface of the workpiece, and both ends of the fixture plate are rotatably connected to the main turntable.

[0008] Preferably, all the fixture plates are evenly distributed in a ring on the main turntable, and the axis of the main turntable is perpendicular to the axis of the fixture plate.

[0009] Preferably, a support arm perpendicular to the side wall plane is provided on the side wall of the main turntable, including two support arms. Both ends of the fixture plate are respectively rotatably connected to the two support arms, and the width, area, volume, and / or thickness of one of the support arms is less than that of the other support arm.

[0010] Preferably, a fixture driving unit for driving the fixture plate to rotate is provided on the support arm with a width, area, volume, and / or thickness greater than that of the other support arm.

[0011] Preferably, a baffle connected to the main turntable is provided between two adjacent support arms.

[0012] Preferably, connecting pieces are rotatably connected to both of the two support arms, and the jig plate is detachably connected to the connecting pieces.

[0013] The present utility model also provides the following technical solution: a deburring machine, including the multi-station turntable as described above, and further including a machining robot disposed around the main turntable.

[0014] Preferably, it further includes a machine table, the machining robot and the main turntable are both disposed on the machine table, there are two machining robots, and the two machining robots are respectively located on both sides of the turntable.

[0015] Preferably, there are at least three jig plates, a machine cover is further disposed on the machine table, and a loading and unloading port is disposed on one side of the machine cover.

[0016] The present utility model also provides the following technical solution: a deburring machine, including the deburring machine as described above, a slag tank is disposed on the machine table and below the main turntable, at least one slag dropping port is disposed at the bottom of the slag tank, and a cleaning mechanism for cleaning the slag tank at the bottom is disposed on the main turntable.

[0017] Compared with the prior art, the present utility model provides a multi-station turntable, which has the following beneficial effects:

[0018] This multi-station turntable can expose the workpiece mounting surface for the tooling for machining, solves the problem that the existing machining robot cannot machine the workpiece mounting surface, and can save a large amount of cost and the total machining time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of this multi-station turntable;

[0020] Figure 2 is a three-dimensional structural schematic diagram of this deburring machine;

[0021] Figure 3 is a three-dimensional structural schematic diagram of this deburring machine.

[0022] In the figure: 1, main turntable; 11, support arm; 12, support arm; 13, baffle; 2, jig plate; 21, hollow position; 3, jig drive unit; 4, connecting piece; 5, machining robot; 6, machine table; 61, slag tank; 62, slag dropping port; 63, trolley; 7, machine cover; 8, loading and unloading port; 9, cleaning mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] Embodiment 1:

[0025] Please refer to Figure 1-2 , the present utility model provides the following technical solutions: a multi-station turntable, including a main turntable 1 and a fixture plate 2 for installing workpieces on the main turntable 1. The fixture plate 2 has a hollow position 21 that can expose the workpiece mounting surface, and both ends of the fixture plate 2 are rotatably connected to the main turntable 1.

[0026] As an optional implementation of the present utility model, after a relatively large workpiece is placed on the fixture plate 2 and fixed, it is driven to the deburring station where the machining robot 5 is located as the main turntable 1 rotates. During deburring, as the fixture plate 2 rotates on the main turntable 1, each surface of the workpiece, especially the bottom surface of the workpiece, is flipped to a form that can be processed by the machining robot 5. Combining with the design of the hollow position 21, it can truly solve the drawback that the existing machining robot 5 cannot process the workpiece mounting surface, and there is no need for manual reloading of the workpiece, nor is it necessary to open an additional line to process the other side of the workpiece, which can save a large amount of costs and the total processing time, and is more suitable for use in the current manufacturing industry.

[0027] Through the above structure, a tooling is constructed that can expose the mounting surface of a large workpiece for machining, solving the problem that the existing machining robot 5 cannot process the workpiece mounting surface, and can save a large amount of costs and the total processing time.

[0028] As Figure 1 shown, all the fixture plates 2 are evenly distributed in a ring on the main turntable 1, and the axis of the main turntable 1 is perpendicular to the axis of the fixture plate 2.

[0029] As an optional implementation of the present utility model, multiple fixture plates 2 are installed on the main turntable 1. When the main turntable 1 rotates, different workpieces can be processed at different positions simultaneously, and loading and unloading can be performed at the position of the unprocessed fixture plate 2 while the processing is in progress, ensuring that the loading and unloading do not occupy the total processing time.

[0030] As Figure 1As shown in the figure, a support arm 11 perpendicular to the side wall plane is provided on the side wall of the main turntable 1, which includes two support arms 12. Both ends of the fixture plate 2 are rotatably connected to the two support arms 12 respectively. The width, area, volume and / or thickness of one support arm 12 is less than that of the other support arm 12, and a fixture driving unit 3 for driving the fixture plate 2 to rotate is provided on the support arm 12 with a width, area, volume and / or thickness greater than that of the other support arm 12.

[0031] As an optional implementation of the present utility model, the fixture driving unit 3 can be a stepper motor. The two support arms 12 are respectively connected to the fixture plate 2, so that the fixture plate 2 has enough space to rotate. Since the processing progress of each fixture plate 2 is not synchronous, each fixture plate 2 needs to be equipped with an independent driving unit. In order to expose the side surface of the workpiece as much as possible to obtain more machinable positions, under the condition of ensuring that the fixture plate 2 can normally drive the workpiece to rotate, the support arm 12 without the fixture driving unit 3 is used to reduce the shielding rate of the side surface of the workpiece as much as possible, thereby increasing the machinable area of the workpiece.

[0032] Furthermore, when the span of the workpiece itself is not too large, the machining robot 5 can directly enter the side surface of the workpiece for machining after installation. Therefore, those skilled in the art can also reduce the shielding of the side surface of the workpiece by the support arm 12 by increasing the span of the fixture plate 2. For the fixture driving unit 3, those skilled in the art can also set it inside the main turntable 1 and drive the fixture plate 2 to rotate through a transmission chain or a belt, etc., to further reduce the area of the side surface of the workpiece being shielded.

[0033] As Figure 1 shown, a baffle 13 connected to the main turntable 1 is provided between two adjacent support arms 11.

[0034] As an optional implementation of the present utility model, when the surface of the workpiece is machined by the machining robot 5, the baffle 13 can prevent chips from splashing to other machining positions and thus affecting the machining of other workpieces.

[0035] As Figure 1 shown, connecting pieces 4 are rotatably connected to both support arms 12, and the fixture plate 2 is detachably connected to the connecting pieces 4.

[0036] As an optional implementation of the present utility model, through the detachable connection between the connecting piece 4 and the fixture plate 2, the fixture plate 2 with different shapes and structures can be replaced, so as to adapt to the machining of different workpieces.

[0037] Embodiment 2:

[0038] Please refer to Figure 2, the present utility model also provides the following technical solutions: a deburring machine, including the multi-station turntable as above, and further including a machining robot 5 disposed around the main turntable 1.

[0039] As an optional implementation of the present utility model, the machining robot 5 is a prior art that has been widely applied, and will not be elaborated too much in this technical solution. When it operates, it performs machining on the workpieces brought by the rotation of the main turntable 1.

[0040] As Figure 2-3 shown, it further includes a machine table 6. The machining robot 5 and the main turntable 1 are both disposed on the machine table 6. There are two machining robots 5, and the two machining robots 5 are respectively located on both sides of the turntable; there are at least three fixture plates 2, and a machine-drop cover 7 is also provided on the machine table 6. An upper and lower material port 8 is provided on one side of the machine-drop cover 7.

[0041] As an optional implementation of the present utility model, a three-station deburring machine is formed, and the two machining robots 5 are designed in the length direction of the machine table 6, and the upper and lower material port 8 is designed in the length direction of the machine table 6, so that the overall width of the machine table 6 does not need to be too long, which is more convenient for loading and transportation.

[0042] Embodiment 3:

[0043] Please refer to Figure 2 , the present utility model also provides the following technical solutions: a deburring machine, including the deburring machine as above. A slag tank 61 is provided on the machine table 6 and below the main turntable 1. At least one slag-dropping port 62 is provided at the bottom of the slag tank 61. A cleaning mechanism 9 for cleaning the slag tank 61 at the bottom is provided on the main turntable 1.

[0044] As an optional implementation of the present utility model, during deburring processing, the dropped burrs and the like directly fall into the slag tank 61. The cleaning mechanism 9 automatically sweeps or scrapes the burrs and the like into the slag-dropping port 62 along with the rotation of the main turntable 1, so as to fall out of the slag tank 61. There is no need for manual cleaning of the burrs, which is very convenient. A trolley 63 can also be placed at the slag-dropping port 62 to collect the dropped burrs and the like, which is convenient for transporting out;

[0045] Among them, the cleaning mechanism 9 can adopt a detachable scraper, a brush, or a long-strip-shaped broom, and no specific limitation is made in this application.

[0046] Working principle and usage process of the present utility model: After the workpiece is fixed on the fixture plate 2, it is driven to the deburring station where the machining robot 5 is located as the main turntable 1 rotates. When deburring, as the fixture plate 2 rotates on the main turntable 1, each surface of the workpiece, especially the bottom surface of the workpiece, is flipped to a form that can be processed by the machining robot 5. Combining with the design of the hollow position 21, it can truly solve the defect that the existing machining robot 5 cannot process the mounting surface of the workpiece, and there is no need for manual reloading of the workpiece, nor is it necessary to open an additional production line to process the other side of the workpiece, which can save a large amount of costs and the total machining time, and is more suitable for use in the current manufacturing industry.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Multi-station turntable, including a main turntable and fixture plates that are evenly distributed in a ring on the main turntable for installing workpieces, the axis of the main turntable is perpendicular to the axis of the fixture plates, and it is characterized in that, The fixture plate has a hollow position that can expose the workpiece mounting surface, and both ends of the fixture plate are rotatably connected to the main turntable; On the side wall of the main turntable, there are support arms perpendicular to the side wall plane, including two support arms. Both ends of the fixture plate are respectively rotatably connected to the two support arms. The width, area, volume, and / or thickness of one of the support arms is less than that of the other support arm.

2. The multi-station turntable according to claim 1, wherein, On the support arm with a width, area, volume, and / or thickness greater than that of the other, there is a fixture driving unit that can drive the fixture plate to rotate.

3. The multi-station turntable according to claim 1, characterized in that, There is a baffle connected to the main turntable between two adjacent support arms.

4. The multi-station turntable according to claim 1, characterized in that Connectors are rotatably connected to both of the two support arms, and the fixture plate is detachably connected to the connectors.

5. Deburring machine, comprising the multi-station turntable according to any one of claims 1-4, characterized in that, It further includes a machining robot, which is arranged around the main turntable.

6. The deburring machine according to claim 5, characterized in that, It further includes a machine table. The machining robot and the main turntable are both arranged on the machine table. There are two machining robots, and the two machining robots are respectively located on both sides of the turntable.

7. The deburring machine according to claim 6, characterized in that, There are at least three fixture plates, and there is also a machine cover on the machine table. There is a loading and unloading port on one side of the machine cover.

8. The deburring machine according to claim 6, wherein, There is a slag trough on the machine table and below the main turntable. There is at least one slag dropping port at the bottom of the slag trough, and there is a cleaning mechanism on the main turntable that can clean the slag trough at the bottom.

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