Ping-pong conveying mechanism

Abstract

The utility model discloses a ping-pong carrying mechanism, and relates to the field of electrical assembly. The ping-pong carrying mechanism comprises a horizontal sliding rail and a vertical sliding rail transversely arranged on the outer surface of the horizontal sliding rail in a sliding mode, a double-station clamping mechanism is arranged on the outer surface of the vertical sliding rail, the double-station clamping mechanism comprises a sliding rail and two sets of mechanical clamping jaws, and a double-station carrying frame is arranged on the outer surface of the sliding rail in a sliding mode. The mechanical clamping jaws are fixedly installed at the bottoms of the two ends of the double-station carrying frame. According to the ping-pong carrying mechanism, the feeding station, the assembling station and the discharging station for workpiece assembling are arranged at equal intervals, the intervals are equal to the distance between the two sets of mechanical clamping jaws, during feeding and discharging, the two sets of mechanical clamping jaws can clamp workpieces on the feeding station and the assembling station at the same time and then move synchronously, the workpieces on the feeding station are moved to the assembling station, and therefore the feeding station, the assembling station and the discharging station are assembled. And the workpieces on the assembly station are moved to the discharging station, so that the equipment and control cost is reduced, and meanwhile, the material carrying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical assembly, in particular to a ping-pong transfer mechanism. Background Art

[0002] During the process of electrical equipment assembly, it is usually necessary to use an electrical handling mechanism to handle workpieces. In the process of terminal assembly, by setting up a feeding station, an assembly station and a discharging station, mechanical claws are used to transfer the workpieces to be assembled.

[0003] Currently, the mainstream solutions include two types. One is to respectively set up handling manipulators between the feeding station, the assembly station and the discharging station to separately grasp the workpiece transfer process. The other solution is to use a set of mechanical claws. By setting up a moving slide rail, the set of mechanical claws is displaced to respectively perform workpiece loading and unloading. The former requires more equipment and control costs, and the latter performs workpiece loading and unloading separately when in use, resulting in more loading and unloading processes and slow speed. Therefore, a ping-pong transfer mechanism is provided to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a ping-pong transfer mechanism, which solves the problems that in the current terminal assembly process, the mainstream solutions include two types. One is to respectively set up handling manipulators between the feeding station, the assembly station and the discharging station, and the other solution is to use a set of mechanical claws to perform separate grasping after displacement of the set of mechanical claws. The former requires more equipment and control costs, and the latter performs workpiece loading and unloading separately when in use, resulting in more loading and unloading processes and slow speed.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A ping-pong transfer mechanism includes a horizontal slide rail and a vertical slide rail that is horizontally slidably arranged on the outer surface of the horizontal slide rail. A double-station clamping mechanism is arranged on the outer surface of the vertical slide rail. The double-station clamping mechanism includes;

[0006] A positioning guide rail, which is fixedly arranged on the outer wall of the vertical slide rail;

[0007] A double-station carrier, which is slidably arranged on the outer surface of the positioning guide rail;

[0008] Two groups of mechanical claws, which are respectively fixedly installed at the bottoms of both ends of the double-station carrier.

[0009] Preferably, a horizontal lead screw is rotatably connected inside the horizontal slide rail. One end of the horizontal slide rail is fixedly installed with a horizontal servo motor, and the output end of the horizontal servo motor is fixedly connected to the horizontal lead screw. The horizontal lead screw is used to drive the vertical slide rail to move horizontally.

[0010] Preferably, a sliding seat is fixedly installed at the bottom of the vertical slide rail. The sliding seat is in threaded connection with the transverse lead screw, and a coupling is installed between the horizontal servo motor and the transverse lead screw.

[0011] Preferably, a longitudinal servo motor is fixedly installed at the top of the vertical slide rail. A longitudinal lead screw is rotatably connected inside the vertical slide rail. The output end of the longitudinal servo motor is fixedly connected to the longitudinal lead screw, and the longitudinal lead screw is in threaded connection with the double-station carrier.

[0012] Preferably, a carrier plate is fixedly installed at the bottom of the transverse lead screw. A drag chain is arranged at the bottom of the carrier plate, and wires for supplying power to the horizontal servo motor and the longitudinal servo motor are arranged inside the drag chain.

[0013] Preferably, a suspension bracket is fixedly installed at the bottom of the carrier plate, and the drag chain is arranged on the top of the suspension bracket.

[0014] Preferably, a first sliding groove is formed at the bottom of the carrier plate, and a second sliding groove is formed in the side wall of the horizontal slide rail. The top end of the wire is slidably connected in the second sliding groove, and a sliding protection box is installed between the wire and the drag chain. The sliding protection box is slidably connected inside the first sliding groove.

[0015] The utility model discloses a table tennis conveying mechanism, and the beneficial effects thereof are as follows: By slidably arranging a double-station carrier on the outer surface of the vertical slide rail, and then respectively installing two groups of mechanical grippers at the bottom ends of the double-station carrier. During actual use, by setting the feeding station, assembly station and discharging station for workpiece assembly at equal intervals, and the interval is the distance between the two groups of mechanical grippers. In this way, when loading and unloading, the two groups of mechanical grippers can simultaneously grip the workpieces at the feeding station and the assembly station, and then move synchronously to move the workpiece at the feeding station to the assembly station and move the workpiece at the assembly station to the discharging station, thereby reducing the equipment and control costs and improving the material conveying efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0017] Figure 1 It is a schematic front view of the whole of the present utility model;

[0018] Figure 2 It is a schematic rear view of the whole of the present utility model;

[0019] Figure 3 Schematic diagram of the overall bottom structure of the present utility model;

[0020] Figure 4 Schematic diagram of the outer surface structure of the double-station carrier of the present utility model;

[0021] Figure 5 Schematic diagram of the outer surface structure of the suspension hanger of the present utility model.

[0022] In the figure: 1, carrier plate; 2, horizontal slide rail; 3, vertical slide rail; 4, double-station carrier; 5, mechanical gripper; 6, horizontal servo motor; 7, longitudinal servo motor; 8, suspension hanger; 9, drag chain; 10, first chute; 11, second chute; 12, sliding seat; 13, transverse lead screw; 14, coupling; 15, longitudinal lead screw; 16, positioning guide rail; 17, conducting wire. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model are clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The embodiments of the present application provide a ping-pong transfer mechanism, which solves the problems in the current terminal assembly process. The mainstream solutions include two types. One is to respectively set handling manipulators between the loading station, the assembly station and the unloading station. The other solution is to use a set of mechanical claws, and let a set of mechanical claws perform displacement and then respectively grab. The former requires more equipment and control costs, and the latter performs loading and unloading separately when in use, resulting in more loading and unloading processes and slow speed.

[0025] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0026] The embodiments of the present utility model disclose a ping-pong transfer mechanism.

[0027] According to the attached Figures 1-5 As shown, it includes a horizontal slide rail 2 and a vertical slide rail 3 that is horizontally slidably arranged on the outer surface of the horizontal slide rail 2. A double-station clamping mechanism is arranged on the outer surface of the vertical slide rail 3. The double-station clamping mechanism includes;

[0028] A positioning guide rail 16, which is fixedly arranged on the outer wall of the vertical slide rail 3;

[0029] A double-station carrier 4, which is slidably arranged on the outer surface of the positioning guide rail 16;

[0030] Two groups of mechanical grippers 5 are respectively fixedly installed at the bottom ends of the double-station carrier 4.

[0031] By setting the loading station, assembly station, and unloading station for workpiece assembly at equal intervals, where the interval is the distance between the two groups of mechanical grippers 5, when loading and unloading, the two groups of mechanical grippers 5 can simultaneously grasp the workpieces at the loading station and the assembly station, and then move synchronously to move the workpiece at the loading station to the assembly station and move the workpiece at the assembly station to the unloading station, thereby reducing equipment and control costs and improving the material handling efficiency at the same time.

[0032] A transverse lead screw 13 is rotatably connected inside the horizontal slide rail 2. A horizontal servo motor 6 is fixedly installed at one end of the horizontal slide rail 2, and the output end of the horizontal servo motor 6 is fixedly connected to the transverse lead screw 13. The transverse lead screw 13 is used to drive the vertical slide rail 3 to move horizontally.

[0033] A slide block 12 is fixedly installed at the bottom of the vertical slide rail 3. The slide block 12 is threadedly connected to the transverse lead screw 13. A coupling 14 is installed between the horizontal servo motor 6 and the transverse lead screw 13. When the horizontal servo motor 6 is started, it drives the transverse lead screw 13 to rotate. By controlling the forward and reverse rotation of the horizontal servo motor 6, the vertical slide rail 3 can slide left and right on the outer surface of the horizontal slide rail 2.

[0034] A longitudinal servo motor 7 is fixedly installed at the top of the vertical slide rail 3. A longitudinal lead screw 15 is rotatably connected inside the vertical slide rail 3. The output end of the longitudinal servo motor 7 is fixedly connected to the longitudinal lead screw 15. The longitudinal lead screw 15 is threadedly connected to the double-station carrier 4. By starting the longitudinal servo motor 7, it drives the longitudinal lead screw 15 to rotate, so that the double-station carrier 4 drives the two groups of mechanical grippers 5 to move up and down.

[0035] A carrier plate 1 is fixedly installed at the bottom of the transverse lead screw 13. A drag chain 9 is arranged at the bottom of the carrier plate 1. Conductive wires 17 for supplying power to the horizontal servo motor 6 and the longitudinal servo motor 7 are arranged inside the drag chain 9.

[0036] A suspension bracket 8 is fixedly installed at the bottom of the carrier plate 1. The drag chain 9 is arranged on the top of the suspension bracket 8.

[0037] A first chute 10 is opened at the bottom of the carrier plate 1. A second chute 11 is opened on the side wall of the horizontal slide rail 2. The top end of the conductive wire 17 is slidably connected in the second chute 11. A sliding protection box 18 is installed between the conductive wire 17 and the drag chain 9. The sliding protection box 18 is slidably connected inside the first chute 10, so that the drag chain 9 can move left and right following the vertical slide rail 3 to maintain power supply.

[0038] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ping-pong conveying mechanism, comprising a horizontal slide rail (2) and a vertical slide rail (3) horizontally slidably arranged on the outer surface of the horizontal slide rail (2), characterized in that, A double-station clamping mechanism is provided on the outer surface of the vertical slide rail (3), and the double-station clamping mechanism includes: A positioning guide rail (16), which is fixedly arranged on the outer wall of the vertical slide rail (3); A double-station carrier (4), which is slidably arranged on the outer surface of the positioning guide rail (16); Two groups of mechanical clamping jaws (5), which are respectively fixedly installed at the bottoms of both ends of the double-station carrier (4).

2. A ping-pong ball conveying mechanism according to claim 1, characterized in that: A transverse lead screw (13) is rotatably connected inside the horizontal slide rail (2). A horizontal servo motor (6) is fixedly installed at one end of the horizontal slide rail (2). The output end of the horizontal servo motor (6) is fixedly connected to the transverse lead screw (13), and the transverse lead screw (13) is used to drive the vertical slide rail (3) to move horizontally.

3. The ping-pong conveying mechanism according to claim 2, characterized in that: A slide seat (12) is fixedly installed at the bottom of the vertical slide rail (3), and the slide seat (12) is threadedly connected to the transverse lead screw (13).

4. A ping-pong conveying mechanism according to claim 3, characterized in that: A coupling (14) is installed between the horizontal servo motor (6) and the transverse lead screw (13), and a carrier plate (1) is fixedly installed at the bottom of the transverse lead screw (13).

5. A ping-pong ball conveying mechanism according to claim 4, characterized in that: A longitudinal servo motor (7) is fixedly installed at the top of the vertical slide rail (3). A longitudinal lead screw (15) is rotatably connected inside the vertical slide rail (3). The output end of the longitudinal servo motor (7) is fixedly connected to the longitudinal lead screw (15), and the longitudinal lead screw (15) is threadedly connected to the double-station carrier (4).

6. A ping-pong conveying mechanism according to claim 5, characterized in that: A drag chain (9) is arranged at the bottom of the carrier plate (1), and a wire (17) for supplying power to the horizontal servo motor (6) and the longitudinal servo motor (7) is arranged inside the drag chain (9).

7. A ping-pong conveying mechanism according to claim 6, characterized in that: A suspension bracket (8) is fixedly installed at the bottom of the carrier plate (1), and the drag chain (9) is arranged at the top of the suspension bracket (8).

8. A ping-pong conveying mechanism according to claim 7, characterized in that: A first chute (10) is formed at the bottom of the carrier plate (1), and a second chute (11) is formed on the side wall of the horizontal slide rail (2). The top end of the wire (17) is slidably connected in the second chute (11), and a sliding protection box (18) is installed between the wire (17) and the drag chain (9). The sliding protection box (18) is slidably connected inside the first chute (10).

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