An adsorptive clamping table with a multi-degree-of-freedom robot

Abstract

The application belongs to the technical field of clamping equipment and relates to a suction type clamping table with a multi-degree-of-freedom manipulator, which comprises a bottom plate, a vibrating disc, a material guiding mechanism and a manipulator. The technical scheme provided by the application can realize automatic feeding by pouring materials into the vibrating disc, making the materials move outward along the gap to the first conveying belt in sequence through the operation of the vibrating disc. The material guiding mechanism is arranged to control the servo motor to drive the rotating plate to rotate at a constant speed. During the contact between the arc surface of the rotating plate and the placing plate, the negative pressure pump of the suction box is controlled to adsorb the placing plate, so that the position of the placing plate can be fixed. During the contact between the flat surface of the rotating plate or the edge of the flat surface intersecting with the arc surface and the placing plate, the end of the placing plate close to the rotating plate is inclined downward, so that the products clamped can slide downward along the surface of the placing plate. The manipulator is arranged to periodically move the materials on the first conveying belt to the center of the top surface of the placing plate.

Description

Technical Field

[0001] This application relates to the field of clamping equipment technology, and more specifically, to an adsorption clamping table with a multi-rotation manipulator. Background Technology

[0002] Clamping equipment is a type of tool used in machining, assembly, and testing to fix workpieces in a specific position to ensure machining or operational accuracy. Through precise positioning and reliable clamping, it keeps the workpiece in a stable position and posture during machining. It is widely used on various machine tools, such as lathes, milling machines, drilling machines, and boring machines, to machine the internal and external rotating surfaces, planes, and holes of parts, ensuring the dimensional accuracy, shape accuracy, and positional accuracy of the parts.

[0003] Existing clamping equipment has a low degree of automation, high labor costs, high labor intensity, and is prone to problems such as low work efficiency and poor production quality. Utility Model Content

[0004] The technical problem to be solved by the embodiments of this application is that existing clamping equipment has a low degree of automation, high labor costs, high labor intensity, and is prone to problems such as low work efficiency and poor production quality.

[0005] To address the aforementioned technical problems, this application provides an adsorption-type clamping table with a multi-winding robotic arm, employing the following technical solution:

[0006] An adsorption-type clamping stage with a multi-turn robotic arm includes:

[0007] A base plate, with a pressing mechanism provided on top of the base plate;

[0008] A vibratory feeder, which is set above the base plate, is used for automatic feeding of materials;

[0009] A material guiding mechanism is located at the bottom of the pressing mechanism and is used to automatically unload the clamped product.

[0010] The mechanical gripper is located above the base plate and is used to clamp and move materials.

[0011] Furthermore, a first mounting base, a second mounting base, a third mounting base, a fourth mounting base, and a fifth mounting base are fixedly provided on the top surface of the base plate, and a controller is installed inside the second mounting base.

[0012] Furthermore, a mechanical claw is fixedly mounted on the top surface of the fifth mounting base.

[0013] Furthermore, a vibratory feeder is fixedly installed on the top surface of the first mounting base, and a notch is provided on the top of the vibratory feeder, with an arc-shaped baffle fixedly installed on the inner wall of the notch.

[0014] Furthermore, the pressing mechanism includes a cylinder, a support column, a top plate, and a pressing plate. Multiple support columns are fixedly installed on the top surface of the third mounting base, a top plate is fixedly installed on the top surface of the support column, a cylinder is fixedly installed on the top surface of the top plate, and a pressing plate is fixedly installed on the bottom surface of the output end of the cylinder.

[0015] Furthermore, the output end of the cylinder passes through the top plate and is slidably connected to the top plate, and a matching solenoid valve is installed on the cylinder.

[0016] Furthermore, the material guiding mechanism includes a placement plate, an adsorption box, a servo motor, a rotating plate, and an inclined plate. The placement plate is hinged to the top surface of the third mounting base, the adsorption box is fixedly mounted on the top surface of the third mounting base, the servo motor is fixedly mounted on the top surface of the third mounting base, the rotating plate is fixedly installed at the output end of the servo motor, and the inclined plate is fixedly installed on the side of the third mounting base.

[0017] Furthermore, a negative pressure pump is fixedly installed on the side of the adsorption box, and multiple air chambers are provided on the top surface of the adsorption box, which are connected to the negative pressure pump.

[0018] Furthermore, the controller is electrically connected to the vibratory feeder, the solenoid valve of the cylinder, the negative pressure pump, the servo motor, and the mechanical gripper via wires.

[0019] Furthermore, a first conveyor belt is provided above the second mounting base, and a second conveyor belt is provided above the fourth mounting base.

[0020] Compared with the prior art, the embodiments of this application have the following main advantages:

[0021] This invention uses a vibratory feeder to pour materials into the feeder. Running the vibratory feeder allows the materials to move outward along the notch onto the first conveyor belt, thus achieving automatic feeding. The arc-shaped baffle guides the movement of the materials.

[0022] This utility model sets up a material guiding mechanism and controls a servo motor to drive the rotating plate to rotate at a constant speed. During the contact between the arc surface of the rotating plate and the placement plate, the placement plate remains horizontal. The negative pressure pump of the adsorption box is controlled to adsorb the placement plate, thereby fixing the position of the placement plate and facilitating the clamping mechanism to clamp the material on the placement plate. During the contact between the flat surface of the rotating plate or the edge where the flat surface intersects the arc surface and the placement plate, the end of the placement plate near the rotating plate tilts downward, thereby facilitating the finished product to slide downward along the surface of the placement plate. The periodic rotation of the rotating plate can realize the automatic unloading of the product.

[0023] This invention incorporates a robotic arm with a high degree of freedom, which periodically moves materials from the first conveyor belt to the center of the top surface of the placement plate. Attached Figure Description

[0024] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0026] Figure 2 This is a utility model Figure 1 A magnified view of the structure at point A in the middle;

[0027] Figure 3 This is a schematic diagram of the pressing mechanism and multi-winding manipulator structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the material guiding mechanism of this utility model.

[0029] Reference numerals: 100, base plate; 101, first mounting base; 102, second mounting base; 103, third mounting base; 104, fourth mounting base; 105, fifth mounting base;

[0030] 200. Vibratory feeder; 201. Notch;

[0031] 300. First conveyor belt;

[0032] 400. Pressing mechanism; 401. Cylinder; 402. Support column; 403. Top plate; 404. Pressing plate;

[0033] 500. Material guiding mechanism; 501. Placement plate; 502. Adsorption box; 503. Servo motor; 504. Rotating plate; 505. Inclined plate;

[0034] 600. Second conveyor belt; 700. Mechanical gripper; 800. Arc-shaped baffle. Detailed Implementation

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0036] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0037] Please see the appendix Figure 1 As shown, this utility model provides an adsorption clamping table with a multi-rotation manipulator, including: a base plate 100, a vibratory plate 200, a material guiding mechanism 500 and a mechanical claw 700, and a pressing mechanism 400 is provided above the base plate 100.

[0038] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0039] In a preferred embodiment, please refer to Figures 1 to 3 The top surface of the base plate 100 is fixedly provided with a first mounting base 101, a second mounting base 102, a third mounting base 103, a fourth mounting base 104 and a fifth mounting base 105, and the controller is installed inside the second mounting base 102.

[0040] In a preferred embodiment, please refer to Figures 1 to 2 A vibratory plate 200 is provided above the base plate 100. The vibratory plate 200 is electrically connected to the controller via wires. The bottom surface of the vibratory plate 200 is fixedly connected to the first mounting base 101. A notch 201 is provided on the top of the vibratory plate 200. An arc-shaped baffle 800 is fixedly provided on the inner wall of the notch 201. A first conveyor belt 300 is provided above the second mounting base 102.

[0041] In this embodiment, the material is poured into the vibratory feeder 200. Running the vibratory feeder 200 can cause the material to move outward along the notch 201 to the first conveyor belt 300 in sequence, realizing automatic feeding. The arc-shaped baffle 800 guides the movement of the material, and the rotation of the first conveyor belt 300 can convey the material.

[0042] In a preferred embodiment, please refer to Figures 1 to 3 The pressing mechanism 400 consists of a cylinder 401, support columns 402, a top plate 403, and a pressing plate 404. The cylinder 401 is installed above the third mounting base 103. Multiple support columns 402 are fixedly installed on the top surface of the third mounting base 103. The top plate 403 is fixedly installed on the top surface of the support columns 402. The top surface of the top plate 403 is fixedly connected to the outer shell of the cylinder 401. A matching solenoid valve is installed on the cylinder 401. The solenoid valve of the cylinder 401 is electrically connected to the controller through a wire. The output end of the cylinder 401 passes through the top plate 403 and is slidably connected to the top plate 403. The pressing plate 404 is fixedly installed on the bottom surface of the output end of the cylinder 401. By controlling the cylinder 401 to drive the pressing plate 404 to move downward, the material below can be pressed to form a product.

[0043] In a preferred embodiment, please refer to Figures 1 to 4 The pressing mechanism 400 has a material guiding mechanism 500 at its bottom. The material guiding mechanism 500 consists of a placement plate 501, an adsorption box 502, a servo motor 503, a rotating plate 504, and an inclined plate 505. The placement plate 501 is located above the third mounting base 103. A hinge is provided between the third mounting base 103 and the placement plate 501. The third mounting base 103 is hinged to the placement plate 501 through the hinge. The adsorption box 502 is fixedly installed on the top surface of the third mounting base 103, and the adsorption box 502 is fixedly installed on the side. The device includes a negative pressure pump and multiple air chambers on the top surface of the adsorption box 502, which are connected to the negative pressure pump. A servo motor 503 is fixedly installed on the top surface of the third mounting base 103. The negative pressure pump and the servo motor 503 are electrically connected to the controller via wires. A rotating plate 504 is fixedly installed at the output end of the servo motor 503. The outer side of the rotating plate 504 has symmetrical arc-shaped and flat surfaces. The maximum length of the rotating plate 504 is the same as the height of the adsorption box 502. An inclined plate 505 is fixedly installed on the side of the third mounting base 103.

[0044] In this embodiment, the servo motor 503 drives the rotating plate 504 to rotate at a constant speed. During the contact between the arc surface of the rotating plate 504 and the placement plate 501, the top surface of the adsorption box 502 is in close contact with the bottom surface of the placement plate 501, and the placement plate 501 remains horizontal. The negative pressure pump of the adsorption box 502 is controlled to adsorb the placement plate 501, thereby fixing the position of the placement plate 501 and facilitating the clamping mechanism 400 to clamp the material on the placement plate 501. During the contact between the flat surface of the rotating plate 504 or the edge where the flat surface intersects with the arc surface and the placement plate 501, the end of the placement plate 501 near the rotating plate 504 tilts downward, thereby facilitating the finished product to slide downward along the surface of the placement plate 501. The periodic rotation of the rotating plate 504 can realize the automatic unloading of the product.

[0045] In a preferred embodiment, please refer to Figures 1 to 3 A second conveyor belt 600 is provided above the fourth mounting base 104. A mechanical claw 700 is fixedly installed on the top surface of the fifth mounting base 105. The mechanical claw 700 is electrically connected to the controller through wires. A photoelectric sensor and a gripper are installed on the free end of the mechanical claw 700. The photoelectric sensor and the gripper are used to identify and grip the material, respectively. The mechanical claw 700 has a lot of degrees of freedom. The mechanical claw 700 is used to periodically move the material on the first conveyor belt 300 to the center of the top surface of the placement plate 501.

[0046] The working principle of this utility model is as follows:

[0047] When the device is in use, the material is poured into the vibratory feeder 200. The vibratory feeder 200 is run so that the material moves outward along the notch 201 to the first conveyor belt 300 in sequence, realizing automatic feeding. The arc-shaped baffle 800 guides the movement of the material. The first conveyor belt 300 rotates to convey the material. The mechanical claw 700 is controlled to periodically move the material on the first conveyor belt 300 to the top surface of the placement plate 501. The servo motor 503 is controlled to drive the rotating plate 504 to rotate at a uniform speed.

[0048] During the contact between the curved surface of the rotating plate 504 and the placement plate 501, the top surface of the adsorption box 502 is in close contact with the bottom surface of the placement plate 501, and the placement plate 501 remains horizontal. The negative pressure pump of the adsorption box 502 is controlled to adsorb the placement plate 501, thereby fixing the position of the placement plate 501. The cylinder 401 is controlled to drive the pressing plate 404 to move downward, which can press the material located in the center of the top surface of the placement plate 501 to form a product. During the contact between the flat surface of the rotating plate 504 or the edge where the flat surface intersects with the curved surface and the placement plate 501, the negative pressure pump is turned off, and the end of the placement plate 501 near the rotating plate 504 tilts downward. The clamped product slides down the surface of the placement plate 501 and moves along the inclined plate 505 to the second conveyor belt 600 for conveying. Repeating the above operation can make the product move to the second conveyor belt 600 periodically, realize automatic unloading, and facilitate product collection.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. An adsorption-type clamping table with a multi-turn robotic arm, characterized in that, include: A base plate (100) is provided with a pressing mechanism (400) above the base plate (100). Vibratory feeder (200), the vibratory feeder (200) is set above the base plate (100), and the vibratory feeder (200) is used for automatic feeding of materials; A material guiding mechanism (500) is provided at the bottom of the pressing mechanism (400). The material guiding mechanism (500) is used to automatically unload the clamped product. Mechanical gripper (700), which is disposed above the base plate (100), is used to clamp and move materials.

2. The adsorption-type clamping table with a multi-turn robotic arm according to claim 1, characterized in that, The top surface of the base plate (100) is fixedly provided with a first mounting base (101), a second mounting base (102), a third mounting base (103), a fourth mounting base (104) and a fifth mounting base (105), and the controller is installed inside the second mounting base (102).

3. The adsorption-type clamping table with a multi-turn robotic arm according to claim 2, characterized in that, The top surface of the fifth mounting base (105) is fixedly mounted with a mechanical claw (700).

4. The adsorption-type clamping table with a multi-turn robotic arm according to claim 3, characterized in that, A vibratory plate (200) is fixedly installed on the top surface of the first mounting base (101). A notch (201) is provided on the top of the vibratory plate (200), and an arc-shaped baffle (800) is fixedly provided on the inner wall of the notch (201).

5. The adsorption-type clamping table with a multi-turn robotic arm according to claim 4, characterized in that, The pressing mechanism (400) includes a cylinder (401), a support column (402), a top plate (403), and a pressing plate (404). The top surface of the third mounting base (103) is fixedly provided with a plurality of support columns (402), the top surface of the support column (402) is fixedly provided with a top plate (403), the top surface of the top plate (403) is fixedly installed with a cylinder (401), and the bottom surface of the output end of the cylinder (401) is fixedly provided with a pressing plate (404).

6. The adsorption-type clamping table with a multi-turn robotic arm according to claim 5, characterized in that, The output end of the cylinder (401) passes through the top plate (403) and is slidably connected to the top plate (403). A matching solenoid valve is installed on the cylinder (401).

7. The adsorption clamping table with a multi-turn robotic arm according to claim 6, characterized in that, The material guiding mechanism (500) includes a placement plate (501), an adsorption box (502), a servo motor (503), a rotating plate (504), and an inclined plate (505). The placement plate (501) is hinged to the top surface of the third mounting base (103). The adsorption box (502) is fixedly installed on the top surface of the third mounting base (103). The servo motor (503) is fixedly installed on the top surface of the third mounting base (103). The rotating plate (504) is fixedly installed at the output end of the servo motor (503). The inclined plate (505) is fixedly installed on the side of the third mounting base (103).

8. The adsorption-type clamping table with a multi-turn robotic arm according to claim 7, characterized in that, A negative pressure pump is fixedly installed on the side of the adsorption box (502), and multiple air chambers are provided on the top surface of the adsorption box (502), which are connected to the negative pressure pump.

9. The adsorption-type clamping table with a multi-turn robotic arm according to claim 8, characterized in that, The controller is electrically connected to the solenoid valve of the vibratory plate (200), the cylinder (401), the negative pressure pump, the servo motor (503), and the mechanical gripper (700) via wires.

10. The adsorption-type clamping table with a multi-turn robotic arm according to claim 2, characterized in that, A first conveyor belt (300) is provided above the second mounting base (102), and a second conveyor belt (600) is provided above the fourth mounting base (104).

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