Manipulator for automatic production

Abstract

The utility model discloses a manipulator for automatic production, which belongs to the technical field of automatic production and comprises a base component, a mechanical arm component and a clamping mechanism. Through the arrangement of the base assembly and the mechanical arm assembly, a first motor can be turned on to drive a gear to rotate during use, the gear drives a gear ring and a rotating column to rotate, and therefore the rotating column can drive a sliding column to rotate synchronously through a clamping groove and a clamping block; the sliding column rotates to drive the mechanical arm assembly and the clamping mechanism to rotate, so that objects clamped by the clamping mechanism can be moved, carrying of the objects on different production lines is automatically completed, manual carrying of workers is avoided, a large amount of time is saved, and the working efficiency is improved. And the labor amount of operators is reduced, and the automatic sliding degree and the production efficiency of the manipulator are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated production, in particular to a manipulator used for automated production. Background Art

[0002] In the prior art, in industrial production, it is often necessary to grab, move and place products. In some small enterprises, the above actions are generally achieved manually. When manual operations are performed, fatigue is easily caused due to the single and repetitive operations, resulting in poor reliability and low production efficiency. Therefore, automated robots are widely used in modern industry. Due to the high precision, high quality and high efficiency of automated production, they have solved the problems existing in manual operations.

[0003] The utility model patent with patent application publication number CN 220499187 U discloses an integrated manipulator for a mechanical automation production line, which relates to the technical field of mechanical automation production lines. The utility model includes a table body, which serves as a carrier for placing and connecting various structures. Four table legs are fixedly connected to the lower end of the table body, and a control box and an arm assembly are fixedly provided on one side of the upper end of the table body. A rocker and four buttons are provided on the upper end of the control box. A transmission assembly is fixedly provided on the upper end of the table body. The arm assembly includes a riser, and the lower end of the riser is fixedly connected to the upper end of the table body, and a telescopic rod is movably inserted at the upper end of the riser, and a tooth plate is fixedly connected to one side of the lower end of the telescopic rod. The mechanical arm structure of the integrated manipulator for a mechanical automation production line provided by the utility model is easy to operate, and the staff can get started quickly, which improves the work efficiency. The transmission structure has a high supporting strength, can stably transmit workpieces, and has high versatility.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the arm component of the device can only clamp objects when in use. But in actual production, it is often necessary to use a robot to move objects from one production line to another, thereby replacing manual movement to achieve automated production. Therefore, the scope of application of the device is small and the function is single.

[0005] Therefore, it is necessary to invent a robot for automated production to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the problem that the existing devices have a small application range and a single function, and provides a manipulator for automated production.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a base assembly, a mechanical arm assembly and a clamping mechanism, the mechanical arm assembly is slidably connected to the top of the base assembly, the clamping mechanism is threadedly connected to the mechanical arm assembly, the base assembly includes a mounting seat, a rotating column, a gear ring, a first motor, a gear, a sliding groove, a clamping groove, an ear plate and an electric push rod, the rotating column is rotatably connected to the top of the mounting seat through a bearing, the gear ring is fixedly connected to the outside of the rotating column, the first motor is fixedly connected to the top of the mounting seat, the gear is fixedly connected to the output end of the first motor, the sliding groove is opened at the top of the rotating column and extends into the rotating column, the clamping groove is opened inside the rotating column and communicated with the sliding groove, the ear plate is fixedly connected to both sides of the top of the rotating column, the electric push rod is fixedly connected below the ear plate and the output end of the electric push rod passes through the ear plate, the mechanical arm assembly includes a sliding column and a clamping block, the sliding column is slidably connected to the rotating column through the sliding groove, and the clamping block is fixedly connected to the outside of the sliding column and is slidably connected to the rotating column through the clamping groove;

[0008] As a further description of the above technical solution, the base assembly further includes a first magnetic block and a mounting screw hole, the first magnetic block is fixedly connected above the output end of the electric push rod, and the mounting screw hole is opened on the surface of the mounting seat and passes through the mounting seat;

[0009] As a further description of the above technical solution, the mechanical arm assembly also includes a fixed plate, a slot and a second magnetic block, the fixed plate is fixedly connected above the sliding column, the slot is opened at the bottom of the fixed plate, the second magnetic block is fixedly connected inside the slot, and the size and position of the second magnetic block match the first magnetic block;

[0010] As a further description of the above technical solution, the mechanical arm assembly also includes a second motor, a screw, a slide bar and a baffle, the second motor is fixedly connected to the fixed plate and the output end of the second motor passes through the fixed plate, the screw is fixedly connected to the output end of the second motor, one end of the slide bar is fixedly connected to the outside of the fixed plate and is located above the screw, the baffle is fixedly connected to the outside of the other end of the slide bar, and the screw is rotatably connected to the baffle at one end away from the second motor;

[0011] As a further description of the above technical solution, the clamping mechanism includes a moving block, a sliding limit groove, a third motor, a bidirectional screw and a sliding block, the moving block is threadedly sleeved on the outside of the screw and slidably connected to the sliding rod, the sliding limit groove is opened at the bottom of the moving block, the third motor is fixedly connected to the outside of the bottom of the moving block and the output end of the third motor extends into the sliding limit groove, the bidirectional screw is rotatably connected to the inside of the sliding limit groove and one end is fixedly connected to the output end of the third motor, and two sliding blocks are provided, and the two sliding blocks are respectively threadedly sleeved on the outside of both ends of the bidirectional screw;

[0012] As a further description of the above technical solution, the clamping mechanism also includes a connecting screw hole, a connecting rod and a clamping plate. The connecting screw hole is opened at the bottom of the sliding block, the connecting rod and the sliding block are threadedly connected through the connecting screw hole, and the clamping plate is fixedly connected under the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a base assembly and a mechanical arm assembly, so that when in use, the first motor can be turned on to drive the gear to rotate, and the gear drives the gear ring and the rotating column to rotate, so that the rotating column can drive the sliding column to rotate synchronously through the card slot and the card block, and the rotation of the sliding column can drive the mechanical arm assembly and the clamping mechanism to rotate, so that the objects clamped by the clamping mechanism can be moved, and the transportation of objects on different production lines can be automatically completed, avoiding manual transportation by staff, saving a lot of time, reducing the labor of operators, and further improving the automatic sliding degree and production efficiency of the manipulator.

[0015] The utility model provides a base assembly with a sliding groove, a card slot and a first magnetic block, and a mechanical arm assembly with a slot, a second magnetic block, a sliding column and a card block, so that when installing the mechanical arm, the operator can insert the sliding column and the card block into the sliding groove and the card slot, and insert the first magnetic block into the slot and adsorb the second magnetic block at the same time. In actual production, when the clamping plate of the clamping mechanism needs to be replaced according to the use scenario and when the mechanical arm assembly and the clamping mechanism need to be repaired, the operator only needs to pull the fixed plate upwards to drive the sliding column to move upwards and make the first magnetic block and the second magnetic block detach from adsorption to remove the mechanical arm assembly and the clamping mechanism, and then repair and replacement operations can be carried out. It is very convenient to use, saves a lot of time, further improves work efficiency and the scope of application of the mechanical arm, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the overall structure of a robot for automated production according to one embodiment of the present disclosure.

[0017] Figure 2 It is a schematic diagram of the overall structure of a robot for automated production according to an embodiment of the present disclosure.

[0018] Figure 3 It is a schematic diagram of a base assembly of a robot for automated production according to one embodiment of the present disclosure.

[0019] Figure 4 It is a schematic diagram of the structure of a mechanical arm assembly of a manipulator for automated production according to an embodiment of the present disclosure.

[0020] Figure 5 It is a schematic diagram of a gripping mechanism of a robot for automated production according to an embodiment of the present disclosure.

[0021] Figure 6 It is a schematic diagram of a splint structure of a robot for automated production according to an embodiment of the present disclosure.

[0022] The specific reference numerals in the figure are:

[0023] Base assembly; 11, mounting seat; 12, rotating column; 13, gear ring; 14, first motor; 15, gear; 16, sliding slot; 17, clamping slot; 18, ear plate; 19, electric push rod; 110, first magnetic block; 111, mounting screw hole;

[0024] Mechanical arm assembly; 21, sliding column; 22, clamping block; 23, fixing plate; 24, slot; 25, second magnetic block; 26, second motor; 27, screw; 28, sliding rod; 29, baffle;

[0025] Clamping mechanism; 31. Moving block; 32. Sliding limit groove; 33. Third motor; 34. Bidirectional screw rod; 35. Sliding block; 36. Connecting screw hole; 37. Connecting rod; 38. Clamping plate. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0027] like Figure 1 — Figure 6 As shown, a robot arm for automated production includes a base assembly 1, a robot arm assembly 2 and a clamping mechanism 3. The robot arm assembly 2 is slidably connected to the top of the base assembly 1, and the clamping mechanism 3 is threadedly connected to the robot arm assembly 2.

[0028] like Figure 2-3As shown, in the present disclosure, the base assembly 1 includes a mounting seat 11, a rotating column 12, a gear ring 13, a first motor 14, a gear 15, a sliding groove 16, a clamping groove 17, an ear plate 18, an electric push rod 19, a first magnetic block 110 and a mounting screw hole 111, wherein the rotating column 12 is rotatably connected to the top of the mounting seat 11 through a bearing, the gear ring 13 is fixedly connected to the outside of the rotating column 12, the first motor 14 is fixedly connected to the top of the mounting seat 11, the gear 15 is fixedly connected to the output end of the first motor 14, the sliding groove 16 is opened at the top of the rotating column 12 and extends into the rotating column 12, the clamping groove 17 is opened inside the rotating column 12 and communicates with the sliding groove 16, the ear plate 18 is fixedly connected to both sides of the top of the rotating column 12, the electric push rod 19 is fixedly connected below the ear plate 18 and the output end of the electric push rod 19 passes through the ear plate 18, the first magnetic block 110 is fixedly connected above the output end of the electric push rod 19, and the mounting screw hole 111 is opened on the surface of the mounting seat 11 and passes through the mounting seat 11.

[0029] Therefore, when installing and fixing the robot, the operator fixes the mounting seat 11 on the mounting position on the production line through the cooperation between the mounting screw hole 111 and the bolt.

[0030] like Figure 4 As shown, in a preferred embodiment, the robot arm assembly 2 includes a sliding column 21, a block 22, a fixed plate 23, a slot 24, a second magnetic block 25, a second motor 26, a screw 27, a sliding rod 28 and a baffle 29, wherein the sliding column 21 is slidably connected to the rotating column 12 through the sliding slot 16, the block 22 is fixedly connected to the outside of the sliding column 21 and is slidably connected to the rotating column 12 through the slot 17, the fixed plate 23 is fixedly connected above the sliding column 21, and the slot 24 is opened at the bottom of the fixed plate 23. The second magnetic block 25 is fixedly connected to the inside of the slot 24, and the size and position of the second magnetic block 25 match the first magnetic block 110. The second motor 26 is fixedly connected to the fixed plate 23 and the output end of the second motor 26 passes through the fixed plate 23. The screw 27 is fixedly connected to the output end of the second motor 26. One end of the sliding rod 28 is fixedly connected to the outside of the fixed plate 23 and is located above the screw 27. The baffle 29 is fixedly connected to the outside of the other end of the sliding rod 28. The end of the screw 27 away from the second motor 26 is rotatably connected to the baffle 29.

[0031] like Figure 4-6As shown, in the present disclosure, the clamping mechanism 3 includes a moving block 31, a sliding limit groove 32, a third motor 33, a bidirectional screw rod 34, a sliding block 35, a connecting screw hole 36, a connecting rod 37 and a clamping plate 38, wherein the moving block 31 is threadedly sleeved on the outside of the screw rod 27 and is slidably connected to the sliding rod 28, the sliding limit groove 32 is opened at the bottom of the moving block 31, the third motor 33 is fixedly connected to the outside of the bottom of the moving block 31 and the output end of the third motor 33 extends into the sliding limit groove 32, the bidirectional screw rod 34 is rotatably connected to the inside of the sliding limit groove 32 and one end is fixedly connected to the output end of the third motor 33, two sliding blocks 35 are provided, and the two sliding blocks 35 are respectively threadedly sleeved on the outside of the two ends of the bidirectional screw rod 34, the connecting screw hole 36 is opened at the bottom of the sliding block 35, the connecting rod 37 is threadedly connected to the sliding block 35 through the connecting screw hole 36, and the clamping plate 38 is fixedly connected to the bottom of the connecting rod 37.

[0032] Therefore, during specific use, the operator first selects the mechanical arm assembly 2 with the clamping mechanism 3 with a suitable clamping plate 38 according to production needs, and then inserts the sliding column 21 and the card block 22 into the sliding groove 16 and the card groove 17, and at the same time inserts the first magnetic block 110 into the slot 24 and adsorbs the second magnetic block 25. Then the operator turns on the electric push rod 19 to adjust the working height of the mechanical arm assembly 2. The electric push rod 19 drives the first magnetic block 110 to move. The movement of the first magnetic block 110 drives the second magnetic block 25 and the fixed plate 23 to move and drives the sliding column 21 to slide. After the mechanical arm assembly 2 is adjusted to a suitable height, the operator turns on the second motor 26 to drive the screw 27 to rotate. The rotation of the screw 27 drives the moving block 31 to be limited by the slide rod 28. Horizontal movement is performed to adjust the working position of the clamping mechanism 3. After the adjustment is completed, the operator turns on the third motor 33 to rotate. The rotation of the third motor 33 drives the bidirectional screw 34 to rotate. The rotation of the bidirectional screw 34 drives the two sliding blocks 35 to move toward each other and clamp the object. After the clamping is completed, the operator turns on the first motor 14. The rotation of the first motor 14 drives the gear 15 to rotate. The rotation of the gear 15 drives the gear ring 13 and the rotating column 12 to rotate, so that the rotating column 12 drives the sliding column 21 to rotate synchronously through the slot 17 and the block 22. The rotation of the sliding column 21 drives the robot arm assembly 2 and the clamping mechanism 3 to rotate, so that the object clamped by the clamping mechanism 3 can be moved, and the transportation of items on different production lines can be automatically completed.

[0033] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A robot for automated production, comprising a base assembly (1), a robot arm assembly (2) and a gripping mechanism (3), wherein the robot arm assembly (2) is slidably connected to the top of the base assembly (1), and the gripping mechanism (3) is threadedly connected to the robot arm assembly (2), characterized in that: The base assembly (1) comprises a mounting seat (11), a rotating column (12), a gear ring (13), a first motor (14), a gear (15), a sliding groove (16), a slot (17), an ear plate (18) and an electric push rod (19); the rotating column (12) is rotatably connected to the top of the mounting seat (11) via a bearing; the gear ring (13) is fixedly connected to the outside of the rotating column (12); the first motor (14) is fixedly connected to the top of the mounting seat (11); the gear (15) is fixedly connected to the output end of the first motor (14); the sliding groove (16) is opened at the top of the rotating column (12) and extends into the rotating column (17); The mechanical arm assembly (2) comprises a sliding column (21) and a clamping block (22). The sliding column (21) is slidably connected to the rotating column (12) through the sliding groove (16). The clamping block (22) is fixedly connected to the outside of the sliding column (21) and is slidably connected to the rotating column (12) through the clamping groove (17).

2. A robot for automated production according to claim 1, characterized in that: The base assembly (1) further comprises a first magnetic block (110) and a mounting screw hole (111), wherein the first magnetic block (110) is fixedly connected above the output end of the electric push rod (19), and the mounting screw hole (111) is formed on the surface of the mounting seat (11) and penetrates the mounting seat (11).

3. A robot for automated production according to claim 2, characterized in that: The mechanical arm assembly (2) further comprises a fixed plate (23), a slot (24) and a second magnetic block (25); the fixed plate (23) is fixedly connected above the sliding column (21); the slot (24) is opened at the bottom of the fixed plate (23); the second magnetic block (25) is fixedly connected inside the slot (24); the second magnetic block (25) matches the first magnetic block (110) in size and position.

4. A robot for automated production according to claim 3, characterized in that: The robot arm assembly (2) further comprises a second motor (26), a screw rod (27), a slide rod (28) and a baffle (29); the second motor (26) is fixedly connected to the fixed plate (23) and the output end of the second motor (26) passes through the fixed plate (23); the screw rod (27) is fixedly connected to the output end of the second motor (26); one end of the slide rod (28) is fixedly connected to the outside of the fixed plate (23) and is located above the screw rod (27); the baffle (29) is fixedly connected to the outside of the other end of the slide rod (28); and the end of the screw rod (27) away from the second motor (26) is rotatably connected to the baffle (29).

5. A robot for automated production according to claim 4, characterized in that: The clamping mechanism (3) comprises a moving block (31), a sliding limit groove (32), a third motor (33), a bidirectional screw rod (34) and a sliding block (35); the moving block (31) is threadedly sleeved on the outside of the screw rod (27) and is slidably connected to the sliding rod (28); the sliding limit groove (32) is arranged at the bottom of the moving block (31); the third motor (33) is fixedly connected to the outside of the bottom of the moving block (31) and the output end of the third motor (33) extends into the sliding limit groove (32); the bidirectional screw rod (34) is rotatably connected to the inside of the sliding limit groove (32) and one end is fixedly connected to the output end of the third motor (33); two sliding blocks (35) are provided, and the two sliding blocks (35) are respectively threadedly sleeved on the outside of both ends of the bidirectional screw rod (34).

6. A robot for automated production according to claim 5, characterized in that: The clamping mechanism (3) further comprises a connecting screw hole (36), a connecting rod (37) and a clamping plate (38); the connecting screw hole (36) is formed at the bottom of the sliding block (35); the connecting rod (37) and the sliding block (35) are threadedly connected via the connecting screw hole (36); and the clamping plate (38) is fixedly connected below the connecting rod (37).

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