Manual mechanical arm material taking and feeding device

Abstract

The utility model belongs to the technical field of automobile manufacturing equipment, and particularly relates to a manual mechanical arm material taking and feeding device which comprises a machine tool stand column, a mounting plate, an adjustable mechanical large arm, a mechanical small arm, a large and small arm connecting rod, a supporting assembly, an adjusting assembly, a first connecting assembly, a second connecting assembly, a tooling, a handle and a control panel. The supporting assembly is arranged on a machine tool stand column, the first connecting assembly is arranged on the supporting assembly, the mounting plate is connected with the supporting assembly through the first connecting assembly, the adjustable mechanical big arm is arranged on the bottom side of the mounting plate, and the big and small arm connecting rod is arranged on the bottom side of the adjustable mechanical big arm. The material taking and feeding device for assisting manual stamping production in the stamping factory is reasonable in design, can effectively reduce labor intensity of workers, guarantees good quality of face products and product precision, improves production efficiency, reduces the number of operators, and achieves the purposes of reducing cost and improving efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing equipment, in particular to a manual mechanical arm feeding device. Background Art

[0002] In modern industrial production, stamping is one of the common metal processing methods and is widely used in the fields of automobiles, home appliances, electronics, etc.

[0003] For current stamping plants, the stamping of large automotive panels not only requires high product surface quality but also requires a large number of employees to complete, resulting in low production efficiency and increased production costs. In order to overcome these shortcomings, a variety of automated equipment and devices have emerged in recent years to assist in stamping production. However, current automated equipment generally has problems such as high cost and difficult maintenance, which are unbearable for some small and medium-sized enterprises.

[0004] Therefore, the utility model proposes a manual mechanical arm feeding device to solve the above problems.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The utility model aims to solve the shortcomings mentioned in the above background technology and proposes a manual mechanical arm feeding device.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a manual mechanical arm feeding device, including a machine tool column, a mounting plate, an adjustable mechanical arm, a mechanical arm, a large and small arm connecting rod, a support component, an adjustment component, a connecting component 1, a connecting component 2, an end picker, a handle and a control panel;

[0008] The support assembly is arranged on the machine tool column, the connecting assembly 1 is arranged on the support assembly, the mounting plate is connected to the support assembly through the connecting assembly 1, the adjustable mechanical arm is arranged on the bottom side of the mounting plate, the large and small arm connecting rod is arranged on the bottom side of the adjustable mechanical arm, the connecting assembly 2 is arranged on the mechanical forearm and connected to the large and small arm connecting rod, the end pick-up is arranged at a position of the mechanical forearm away from the connecting assembly 2, the mechanical forearm is connected to a hollow rod at one end of the end pick-up, the handle is fixedly installed at the front end of the hollow rod, the control panel is arranged on the handle, the adjustment assembly is arranged on the mounting plate and connected to the large and small arm connecting rod, the connecting assembly 2, the mechanical forearm and the end pick-up.

[0009] Preferably, the support assembly includes a machine tool mounting auxiliary plate and a U-shaped plate, the machine tool mounting auxiliary plate is fixedly mounted on the front side of the machine tool column, and the U-shaped plate is fixedly mounted on the front side of the machine tool mounting auxiliary plate.

[0010] Preferably, the connecting component includes a square seat bearing, a rotating pin and a plane pressure bearing. The square seat bearing and the plane pressure bearing are fixedly installed on the top inner wall and the bottom inner wall of the U-shaped plate respectively. The square seat bearing and the plane pressure bearing are rotatably installed with the same rotating pin, and the rotating pin is radially fixedly installed on the mounting plate.

[0011] Preferably, the second connecting component includes a flange bearing, a second rotating pin, a forearm sleeve and a second plane pressure bearing. The forearm sleeve is fixedly installed on the mechanical forearm, and an installation groove is opened on the connecting rod of the large and small arms. The flange bearing and the second plane pressure bearing are fixedly installed on the top inner wall and the bottom inner wall of the installation groove respectively. The same rotating pin two is rotatably installed on the flange bearing and the second plane pressure bearing, and the rotating pin two is fixedly installed in the forearm sleeve.

[0012] Preferably, the adjustment assembly includes an electric hoist, a lifting rope and multiple pulleys. The electric hoist is fixedly installed on the top side of the mounting plate, the lifting rope is fixed and wrapped around the electric hoist, pulleys are provided on the large and small arm connecting rods, rotating pin 2 and the mechanical forearm, and the end of the lifting rope away from the electric hoist is wrapped around multiple pulleys and then fixedly connected to the end picker.

[0013] Preferably, the adjustable mechanical arm comprises a hollow plate and a strip plate, the hollow plate is fixedly mounted on the bottom side of the mounting plate, the strip plate is slidably mounted inside the hollow plate, and the bottom side of the strip plate is fixedly mounted on the top side of the connecting rod of the large and small arms.

[0014] Preferably, the number of the hollow plates and the number of the strip plates are both two.

[0015] Preferably, a support plate is fixedly installed on the hollow plate on the left side, a plurality of screw holes are opened on the support plate, a large arm reinforcement plate is hingedly installed on the large and small arm connecting rod, and a bolt is threadedly installed on one end of the large arm reinforcement plate away from the large and small arm connecting rod, and the bolt is threadedly installed in the corresponding screw hole.

[0016] Preferably, the strip plate is provided with a plurality of feeding height adjustment holes, and two limit pins are plugged and installed on the hollow plate, and the rear ends of the two limit pins are respectively plugged and installed in the corresponding feeding height adjustment holes.

[0017] The beneficial effects of the utility model are:

[0018] The utility model provides a manual mechanical arm feeding device. Through its unique design and combination, it not only effectively solves the problems of many operators, low production efficiency and high production cost in the existing stamping plants when producing large automobile panels, but also significantly improves production efficiency and reduces production costs. Specifically, its beneficial effects are mainly reflected in the following aspects:

[0019] Firstly, by adopting the design of manual robotic arm, the device can significantly reduce the number of operators, thereby reducing labor costs.

[0020] Secondly, the manual robotic arm feeding device in the utility model is highly flexible. By adjusting the settings of the components, the operator can easily adjust the height of the end picker and the length of the robotic arm according to actual production needs to adapt to workpieces of different specifications and sizes. This high flexibility not only improves production efficiency, but also increases the scope of application of the equipment.

[0021] Thirdly, the stability and durability of the device are fully considered in the structural design and material selection. For example, the stability and reliability of the mechanical arm during operation are guaranteed through the precise matching of the large and small arm connecting rods and the adjustment components. At the same time, the square seat bearing, plane pressure bearing 1, plane pressure bearing 2 and other components can ensure that the adjustable mechanical arm, large and small arm connecting rods and mechanical small arms work normally to reduce the friction during the movement, so that the device has a long service life and reduces the maintenance cost of the equipment.

[0022] Finally, the control panel set on the handle can facilitate the operator to set parameters and operate the device, thereby effectively improving the convenience of operation and improving work efficiency.

[0023] In summary, the manual robotic arm feeding device of the utility model has significant advantages in reducing the number of operators, improving production efficiency, ensuring product quality, and enhancing equipment stability and durability. It is an ideal choice for stamping plants to reduce costs and increase efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a manual mechanical arm feeding device.

[0026] In the figure: 1. Machine tool column; 11. Machine tool mounting auxiliary plate; 12. U-shaped plate; 2. Mounting plate; 21. Hollow plate; 22. Strip plate; 221. Feed height adjustment hole; 23. Large and small arm connecting rod; 231. Large arm reinforcement plate; 232. Support plate; 24. Mechanical arm; 241. Arm bushing; 25. Hollow rod; 26. Handle; 261. Control panel; 3. End picker; 4. Electric hoist; 41. Pulley; 42. Lifting rope; 5. Square seat bearing; 6. Plane pressure bearing one; 7. Flange bearing; 8. Plane pressure bearing two. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1A manual mechanical arm feeding device comprises a machine tool column 1, a mounting plate 2, an adjustable mechanical arm, a mechanical arm 24, a large and small arm connecting rod 23, an end picker 3, a handle 26 and a control panel 261. A machine tool mounting auxiliary plate 11 is fixedly mounted on the front side of the machine tool column 1. A U-shaped plate 12 is fixedly mounted on the front side of the machine tool mounting auxiliary plate 11. A square seat bearing 5 and a plane pressure bearing 6 are fixedly mounted on the top inner wall and the bottom inner wall of the U-shaped plate 12 respectively. The square seat bearing 5 and the plane pressure bearing 6 rotate upward. The same rotating pin 1 is dynamically installed, and the rotating pin is radially fixedly installed on the mounting plate 2, which can provide stable support for the mounting plate 2, and at the same time maintain a stable connection between the mounting plate 2 and the U-shaped plate 12, and can reduce the friction during the movement without affecting its normal rotation. The adjustable mechanical arm is arranged on the bottom side of the mounting plate 2, and the large and small arm connecting rod 23 is arranged on the bottom side of the adjustable mechanical arm. A small arm shaft sleeve 241 is fixedly installed on the mechanical small arm 24, and a mounting groove is opened on the large and small arm connecting rod 23. A flange body bearing 7 and a plane pressure bearing 8 are fixedly installed on the top inner wall and the bottom inner wall of the mounting groove respectively. The same rotating pin 2 is rotatably installed on the flange body bearing 7 and the plane pressure bearing 8. The rotating pin 2 is fixedly installed in the small arm shaft sleeve 241, which can realize the connection between the mechanical small arm 24 and the large and small arm connecting rod 23. At the same time, it does not affect the normal deflection of the mechanical small arm 24, and can reduce the friction during the movement. The end picker 3 is arranged at a position where the mechanical small arm 24 is away from the small arm shaft sleeve 241. The mechanical small arm 2 A hollow rod 25 is radially rotatably connected to one end of the end picker 3, a handle 26 is fixedly mounted on the front end of the hollow rod 25, a control panel 261 is arranged on the handle 26, an electric hoist 4 is fixedly mounted on the top side of the mounting plate 2, a lifting rope 42 is fixedly mounted on and wound around the electric hoist 4, pulleys 41 are arranged on the large and small arm connecting rods 23, the second rotating pin and the mechanical small arm 24, and an end of the lifting rope 42 away from the electric hoist 4 passes through a plurality of pulleys 41 and is fixedly connected to the end picker 3, so as to facilitate the height adjustment of the end picker 3.

[0029] Among them, the adjustable mechanical arm includes a hollow plate 21 and a strip plate 22. The hollow plate 21 is fixedly installed on the bottom side of the mounting plate 2, and the strip plate 22 is slidably installed in the hollow plate 21. The number of the hollow plate 21 and the strip plate 22 are both two. The bottom side of the strip plate 22 is fixedly installed on the top side of the large and small arm connecting rod 23, which can realize the length adjustment of the adjustable mechanical arm and ensure good stability at the same time.

[0030] In this embodiment, in order to ensure the working stability between the mechanical arm and the arm connecting rod 23, and to avoid the connection stability between the arm connecting rod 23 and the adjustable mechanical arm when the end picker 3 grabs a heavier object, a support plate 232 is fixedly installed on the hollow plate 21 on the left side, and a plurality of screw holes are opened on the support plate 232. An arm reinforcement plate 231 is hingedly installed on the arm connecting rod 23, and a bolt is threadedly installed on the end of the arm reinforcement plate 231 away from the arm connecting rod 23, and the bolt is threadedly installed in the corresponding screw hole.

[0031] In this embodiment, in order to limit the adjustable mechanical arm after adjustment is completed and to avoid the adjustable mechanical arm from extending and retracting on its own during the use of the device, a plurality of feeding height adjustment holes 221 are provided on the strip plate 22, and two limit pins are plugged and installed on the hollow plate 21, and the rear ends of the two limit pins are respectively plugged and installed in the corresponding feeding height adjustment holes 221.

[0032] Among them, the control panel is equipped with machine tool control switch, suction cup control switch, electric hoist lifting switch, emergency stop switch, etc., which are designed to facilitate single-person operation.

[0033] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0034] Working principle: In actual application, the length of the adjustable mechanical arm is first adjusted to a suitable position. The length adjustment of the adjustable mechanical arm is achieved by sliding the position of the strip plate 22 in the hollow plate 21, and it is limited after the adjustment is completed to avoid the adjustable mechanical arm from freely extending and retracting during operation. Then, the power is turned on and the operator starts the entire device according to the position and size of the material to be processed through the machine tool control switch on the control panel 261. Subsequently, the operator adjusts the lifting rope 42 of the electric hoist 4 according to specific needs to move the end picker 3 to a suitable material picking position. Due to the design of the electric hoist 4, the operator can simply control the retraction and extension of the lifting rope 42 to achieve precise adjustment of the height of the end picker 3.

[0035] After the end picker 3 reaches the predetermined position, the operator activates the suction cup function of the end picker 3 through the suction cup control switch on the control panel 261, and firmly adsorbs the material to be processed on the end picker 3. At this time, the operator can adjust the lifting rope 42 again through the electric hoist lifting switch on the control panel 261 to lift the end picker 3 together with the adsorbed material to an appropriate height.

[0036] Next, the operator transports the material to the machine tool processing area as needed. At this time, the operator can adjust the deflection angle of the mechanical arm 24 to align the material on the end picker 3 with the processing position of the machine tool. At the same time, the connection between the large and small arm connecting rod 23 and the mechanical arm 24 ensures the stability of the end picker 3 during the movement.

[0037] After the material is accurately delivered to the machine tool processing area, the operator again turns off the suction cup function of the end picker 3 through the suction cup control switch on the control panel 261 to release the material. Then, the operator can start the machine tool for processing through the machine tool control switch on the control panel 261.

[0038] During the entire operation process, the manual robotic arm feeding device of the utility model greatly improves work efficiency and reduces operating difficulty with its unique design and convenient operation method, bringing significant convenience to industrial production. At the same time, the device also has good stability and safety, and can ensure the safe transportation and accurate delivery of materials during the operation.

[0039] The above is a detailed introduction to a manual robotic arm feeding and picking device provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A manual mechanical arm feeding device, characterized in that: It comprises a machine tool column (1), a mounting plate (2), an adjustable mechanical arm, a mechanical arm (24), a large and small arm connecting rod (23), a supporting component, an adjusting component, a connecting component 1, a connecting component 2, an end picker (3), a handle (26) and a control panel (261); The support assembly is arranged on a machine tool column (1), the connecting assembly 1 is arranged on the support assembly, the mounting plate (2) is connected to the support assembly via the connecting assembly 1, the adjustable mechanical arm is arranged on the bottom side of the mounting plate (2), the large and small arm connecting rod (23) is arranged on the bottom side of the adjustable mechanical arm, the connecting assembly 2 is arranged on the mechanical arm (24) and is connected to the large and small arm connecting rod (23), the end picker (3) is arranged at a position of the mechanical arm (24) away from the connecting assembly 2, the mechanical arm (24) is connected to a hollow rod (25) at one end of the end picker (3), the handle (26) is fixedly mounted on the front end of the hollow rod (25), the control panel (261) is arranged on the handle (26), the adjustment assembly is arranged on the mounting plate (2) and is connected to the large and small arm connecting rod (23), the connecting assembly 2, the mechanical arm (24) and the end picker (3).

2. A manual mechanical arm feeding device according to claim 1, characterized in that: The support assembly comprises a machine tool mounting auxiliary plate (11) and a U-shaped plate (12); the machine tool mounting auxiliary plate (11) is fixedly mounted on the front side of the machine tool column (1); and the U-shaped plate (12) is fixedly mounted on the front side of the machine tool mounting auxiliary plate (11).

3. A manual mechanical arm feeding device according to claim 2, characterized in that: The connecting component 1 comprises a square seat bearing (5), a rotating pin 1 and a plane pressure bearing 1 (6); the square seat bearing (5) and the plane pressure bearing 1 (6) are fixedly mounted on the top inner wall and the bottom inner wall of the U-shaped plate (12), respectively; the square seat bearing (5) and the plane pressure bearing 1 (6) are rotatably mounted with the same rotating pin 1, and the rotating pin is radially fixedly mounted on the mounting plate (2).

4. A manual mechanical arm feeding device according to claim 1, characterized in that: The second connecting component comprises a flange bearing (7), a second rotating pin, a small arm shaft sleeve (241) and a second plane pressure bearing (8); the small arm shaft sleeve (241) is fixedly mounted on the mechanical small arm (24); a mounting groove is provided on the large and small arm connecting rods (23); the flange bearing (7) and the second plane pressure bearing (8) are fixedly mounted on the top inner wall and the bottom inner wall of the mounting groove respectively; the flange bearing (7) and the second plane pressure bearing (8) are rotatably mounted with the same second rotating pin; the second rotating pin is fixedly mounted in the small arm shaft sleeve (241).

5. A manual mechanical arm feeding device according to claim 1, characterized in that: The adjustment assembly comprises an electric hoist (4), a lifting rope (42) and a plurality of pulleys (41); the electric hoist (4) is fixedly mounted on the top side of the mounting plate (2); the lifting rope (42) is fixedly mounted on and wound around the electric hoist (4); the pulleys (41) are arranged on the large and small arm connecting rods (23), the second rotating pin and the mechanical small arm (24); and the lifting rope (42) is fixedly connected to the end picker (3) after passing around the plurality of pulleys (41) at one end away from the electric hoist (4).

6. A manual mechanical arm feeding device according to claim 1, characterized in that: The adjustable mechanical arm comprises a hollow plate (21) and a strip plate (22); the hollow plate (21) is fixedly mounted on the bottom side of the mounting plate (2); the strip plate (22) is slidably mounted inside the hollow plate (21); and the bottom side of the strip plate (22) is fixedly mounted on the top side of the large and small arm connecting rod (23).

7. A manual mechanical arm feeding device according to claim 6, characterized in that: The number of the hollow plates (21) and the number of the strip plates (22) are both two.

8. A manual mechanical arm feeding device according to claim 6, characterized in that: A support plate (232) is fixedly mounted on the hollow plate (21) on the left side, a plurality of screw holes are provided on the support plate (232), a large arm reinforcement plate (231) is hingedly mounted on the large and small arm connecting rods (23), a bolt is threadedly mounted on one end of the large arm reinforcement plate (231) away from the large and small arm connecting rods (23), and the bolt is threadedly mounted in the corresponding screw hole.

9. A manual mechanical arm feeding device according to claim 6, characterized in that: The strip plate (22) is provided with a plurality of feeding height adjustment holes (221), and two limit pins are plugged and installed on the hollow plate (21), and the rear ends of the two limit pins are respectively plugged and installed in the corresponding feeding height adjustment holes (221).

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