A portable mold picking and placing robot

Abstract

The utility model discloses a portable mold picking and placing robot, which comprises a hydraulic mechanism. The hydraulic mechanism comprises a base, four corners of the top of the base are fixedly connected with guide columns, one side of the guide column is connected with a first fixing frame, a picking mechanism is arranged on the top of the first fixing frame, first clamping claws are arranged at both ends of the first fixing frame, screws are movably connected at both ends of the first clamping claw, a second clamping claw is movably connected at the middle of the screw, a nut is movably connected at one end of the screw, a protrusion is dropped to the ground plane under the action of a lead screw, and one side of the first fixing frame is fixed. The structure is simple and convenient to disassemble and replace, which solves the problem that most of the existing portable mold picking and placing robots have complex installation between the robot and the hydraulic press, which is inconvenient when the robot needs to be replaced, and a special robot needs to be customized for each hydraulic press, which has poor versatility, and a factory needs to be equipped with multiple robots when performing mechanical processing, which increases the processing cost to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a portable mold taking and placing robot. Background Art

[0002] A manipulator is an automatic operating device that can imitate certain movements and functions of human hands and arms and is used to grab, move objects or operate tools according to a fixed procedure. With the development of modern processing industry, manipulators are widely used in automated production, which reduces the burden on workers and greatly improves the work safety of workers during mechanical processing.

[0003] Most of the existing portable mold picking and placing robots have complex installation between the robot and the hydraulic press, which is inconvenient when the robot needs to be replaced. In addition, a dedicated robot needs to be customized for each hydraulic press, which has poor versatility. Factories need to be equipped with multiple robots for mechanical processing, which increases the processing cost to a certain extent. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing portable mold picking and placing manipulator, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a portable mold picking and placing robot. During use, the guide column is clamped by the cooperation of the first clamping jaw and the second clamping jaw, and the handle is rotated. Under the action of the lead screw, the protrusion is lowered to the ground level, and one side of the first fixed frame is fixed. The structure is simple and convenient to disassemble and replace. It solves the problem that most of the existing portable mold picking and placing robots have complex installation between the robot and the hydraulic press, which is inconvenient when the robot needs to be replaced, and a dedicated robot needs to be customized for each hydraulic press, which has poor versatility. The factory needs to be equipped with multiple robots for mechanical processing, which increases the processing cost to a certain extent.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A portable mold pick-and-place robot, comprising:

[0009] A hydraulic mechanism, which includes a base, guide columns are fixedly connected to the four corners of the top of the base, a first fixed frame is connected to one side of the guide column, a picking mechanism is arranged on the top of the first fixed frame, first clamping jaws are arranged at both ends of the first fixed frame, screws are movably connected to both ends of the first clamping jaw, a second clamping jaw is movably connected to the middle of the screw, a nut is movably connected to one end of the screw, the internal thread of the nut is meshed with the external thread of the screw, a plurality of internal threaded through holes are arranged on one side of the first fixed frame, a lead screw is movably connected inside the internal threaded through hole, the external thread of the lead screw is meshed with the internal threaded through hole, a handle is fixedly connected to the top of the lead screw, and a bump is movably connected to the bottom of the lead screw.

[0010] As a preferred solution of a portable mold picking and placing robot described in the utility model, the top of the guide column is fixedly connected to a top plate, the top of the top plate is fixedly connected to a hydraulic cylinder, the power output end of the hydraulic cylinder passes through the top plate and is fixedly connected to a lifting plate, the four corners of the lifting plate are movably connected to multiple guide columns, the bottom of the lifting plate is fixedly connected to an upper mold base, and the top of the base is fixedly connected to a lower mold base.

[0011] As a preferred solution of a portable mold picking and placing robot described in the utility model, the picking mechanism includes a first cylinder, the bottom of the first cylinder is fixedly connected to the first fixed frame, the power output end of the first cylinder passes through the first fixed frame and is fixedly connected to the second fixed frame, a limiting groove is provided at one end of the top of the second fixed frame, a driving motor is fixedly connected at one end of the bottom of the second fixed frame, and the power output end of the driving motor passes through the second fixed frame and is fixedly connected to a driving gear.

[0012] As a preferred solution of a portable mold picking and placing robot described in the utility model, the top of the second fixed frame is movably connected to a third fixed frame, the bottom of the third fixed frame is fixedly connected to a driven gear, a limiting block is provided at the bottom of the driven gear, the limiting block is located inside the limiting groove, and the driven gear is meshed with the driving gear.

[0013] As a preferred solution of a portable mold picking and placing robot described in the utility model, the top of the third fixed frame is fixedly connected to the second cylinder, the power output end of the second cylinder is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a plurality of suction cups, an air outlet is provided on one side of the suction cup, the air outlet is fixedly connected to an air pipe, and the air pipe is connected to an external air pump.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the guide column is clamped by the cooperation of the first clamping jaw and the second clamping jaw, and the handle is rotated to make the protrusion drop to the ground plane under the action of the lead screw, and one side of the first fixed frame is fixed. The structure is simple and convenient to disassemble and replace, which solves the problem that most of the existing portable mold picking and placing robots are complicated to install between the robots and the hydraulic press, which is inconvenient when the robots need to be replaced, and a dedicated robot needs to be customized for each hydraulic press, which has poor versatility. The factory needs to be equipped with multiple robots for mechanical processing, which increases the processing cost to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a portable mold picking and placing robot.

[0017] Figure 2 This is a schematic diagram of the structure of a first fixing frame of a portable mold picking and placing robot of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the lead screw structure of a portable mold picking and placing robot.

[0019] Figure 4 The utility model is a schematic diagram of the fixed plate structure of a portable mold picking and placing robot. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] See also Figure 1-3The utility model provides a portable mold picking and placing robot, including a hydraulic mechanism, which includes a base 1, the four corners of the top of the base 1 are fixedly connected with guide columns 6, one side of the guide column 6 is connected to a first fixed frame 2, a pick-up mechanism is arranged on the top of the first fixed frame 2, first clamping jaws 14 are arranged at both ends of the first fixed frame 2, screws 15 are movably connected at both ends of the first clamping jaw 14, a second clamping jaw 16 is movably connected to the middle of the screw 15, a nut 17 is movably connected to one end of the screw 15, the internal thread of the nut 17 is meshed with the external thread of the screw 15, a plurality of internal threaded through holes 13 are arranged on one side of the first fixed frame 2, a lead screw 3 is movably connected inside the internal threaded through hole 13, the external thread of the lead screw 3 is meshed with the internal threaded through hole 13, a handle 21 is fixedly connected to the top of the lead screw 3, and a bump 22 is movably connected to the bottom of the lead screw 3.

[0022] A top plate 7 is fixedly connected to the top of the guide column 6, a hydraulic cylinder 8 is fixedly connected to the top of the top plate 7, a power output end of the hydraulic cylinder 8 passes through the top plate 7 and is fixedly connected to a lifting plate 9, the four corners of the lifting plate 9 are movably connected to multiple guide columns 6, an upper die seat 10 is fixedly connected to the bottom of the lifting plate 9, and a lower die seat 11 is fixedly connected to the top of the base 1.

[0023] Specifically, the guide column 6 is clamped by the cooperation of the first clamping jaw 14 and the second clamping jaw 16, and the handle 21 is rotated. Under the action of the lead screw 3, the protrusion 22 is lowered to the ground level, and one side of the first fixed frame 2 is fixed. The structure is simple and convenient to disassemble and replace, which solves the problem that most of the existing portable mold picking and placing robots are complicated to install between the robots and the hydraulic press, which is inconvenient when the robots need to be replaced, and a dedicated robot needs to be customized for each hydraulic press, which has poor versatility. The factory needs to be equipped with multiple robots for mechanical processing, which increases the processing cost to a certain extent.

[0024] See also Figure 2 and Figure 4 The picking mechanism includes a first cylinder 12, the bottom of the first cylinder 12 is fixedly connected to the first fixed frame 2, the power output end of the first cylinder 12 passes through the first fixed frame 2 and is fixedly connected to the second fixed frame 4, a limiting groove 18 is arranged at one end of the top of the second fixed frame 4, a driving motor 19 is fixedly connected at one end of the bottom of the second fixed frame 4, and the power output end of the driving motor 19 passes through the second fixed frame 4 and is fixedly connected to a driving gear 20.

[0025] The top of the second fixing frame 4 is movably connected to the third fixing frame 5 , and the bottom of the third fixing frame 5 is fixedly connected to a driven gear 27 . A limiting block 28 is provided at the bottom of the driven gear 27 . The limiting block 28 is located inside the limiting groove 18 , and the driven gear 27 is meshed with the driving gear 20 .

[0026] A second cylinder 23 is fixedly connected to the top of the third fixed frame 5, a fixed plate 24 is fixedly connected to the power output end of the second cylinder 23, a plurality of suction cups 25 are fixedly connected to the bottom of the fixed plate 24, an air outlet 26 is provided on one side of the suction cup 25, an air pipe is fixedly connected to the air outlet 26, and the air pipe is connected to an external air pump.

[0027] Specifically, the suction cup 25 is pushed between the upper die base 10 and the lower die base 11 by the second cylinder 23, and the suction cup 25 is lowered to the top of the workpiece for adsorption under the action of the first cylinder 12. After the suction cup 25 returns to the center, the third fixed frame 5 drives the suction cup 25 to rotate to the discharge position for discharge or material collection under the action of the driving motor 19. The mechanized material collection and discharge improves the work safety of the staff to a certain extent.

[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A portable mold pick-and-place robot, characterized in that: The invention comprises a hydraulic mechanism, wherein the hydraulic mechanism comprises a base (1), the top four corners of the base (1) are fixedly connected with guide columns (6), one side of the guide column (6) is connected with a first fixing frame (2), the top of the first fixing frame (2) is provided with a piece-removing mechanism, the first fixing frame (2) is provided with first clamping claws (14) at both ends, the first clamping claws (14) are movably connected with screws (15) at both ends, the middle of the screw (15) is movably connected with a second clamping claw (16), one end of the screw (15) is movably connected with a nut (17), the internal thread of the nut (17) is meshed with the external thread of the screw (15), a plurality of internal thread through holes (13) are provided on one side of the first fixing frame (2), the internal thread through holes (13) are movably connected with a lead screw (3), the external thread of the lead screw (3) is meshed with the internal thread through holes (13), the top of the lead screw (3) is fixedly connected with a handle (21), and the bottom of the lead screw (3) is movably connected with a protrusion (22).

2. A portable mold pick-and-place robot according to claim 1, characterized in that: The top of the guide column (6) is fixedly connected to a top plate (7), the top of the top plate (7) is fixedly connected to a hydraulic cylinder (8), the power output end of the hydraulic cylinder (8) passes through the top plate (7) and is fixedly connected to a lifting plate (9), the four corners of the lifting plate (9) are movably connected to a plurality of guide columns (6), the bottom of the lifting plate (9) is fixedly connected to an upper die seat (10), and the top of the base (1) is fixedly connected to a lower die seat (11).

3. A portable mold pick-and-place robot according to claim 2, characterized in that: The object-removing mechanism comprises a first cylinder (12), the bottom of the first cylinder (12) is fixedly connected to the first fixing frame (2), the power output end of the first cylinder (12) passes through the first fixing frame (2) and is fixedly connected to the second fixing frame (4), a limiting groove (18) is provided at one end of the top of the second fixing frame (4), a driving motor (19) is fixedly connected at one end of the bottom of the second fixing frame (4), and the power output end of the driving motor (19) passes through the second fixing frame (4) and is fixedly connected to a driving gear (20).

4. A portable mold pick-and-place robot according to claim 3, characterized in that: The top of the second fixing frame (4) is movably connected to the third fixing frame (5), the bottom of the third fixing frame (5) is fixedly connected to a driven gear (27), a limiting block (28) is provided at the bottom of the driven gear (27), the limiting block (28) is located inside the limiting groove (18), and the driven gear (27) is meshed with the driving gear (20).

5. A portable mold pick-and-place robot according to claim 4, characterized in that: The top of the third fixing frame (5) is fixedly connected to a second cylinder (23); the power output end of the second cylinder (23) is fixedly connected to a fixing plate (24); the bottom of the fixing plate (24) is fixedly connected to a plurality of suction cups (25); one side of the suction cup (25) is provided with an air outlet (26); the air outlet (26) is fixedly connected to an air pipe; and the air pipe is connected to an external air pump.

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