Simple servo carrying mechanism

Abstract

The utility model provides a simple servo carrying mechanism, and relates to the technical field of carrying equipment. Comprising a servo motor, the servo motor is connected with a sliding rail and sliding block assembly, and the servo motor is suitable for driving a sliding block to move on a sliding rail in the X-axis direction; the sliding block is provided with a Y-axis movement mechanism, the Y-axis movement mechanism comprises a base arranged on the sliding block and a first air cylinder connected to the base, and the first air cylinder is connected with a Z-axis movement mechanism so as to drive the Z-axis movement mechanism to move in the Y-axis direction; the Z-axis movement mechanism comprises a second air cylinder, and the second air cylinder is connected with a tool carrying plate so as to drive the tool carrying plate to ascend and descend in the Z-axis direction. A plurality of tool carrying assemblies are arranged on the tool carrying plate, and a plurality of carrying tools are arranged on the tool carrying assemblies so that the servo carrying mechanism can carry a plurality of products at the same time. According to the scheme, the accuracy of the carrying equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carrying device technical field, specifically, relates to a simple and easy servo carrying mechanism. BACKGROUND

[0002] In the electronic industry of mass production, in order to reduce cost and improve production efficiency, the assembly production of many products begins to realize automatic production. The product or tooling cannot be separated from carrying on the automatic production equipment, compared with the carrying of other industries, the electronic industry is small and light because of its product, the requirement of carrying mechanism is simple mechanism, but the carrying position needs to be accurate, for the product of special cannot appear scratch, the repeated accuracy of carrying position even requires to reach 0.01mm. The traditional carrying mechanism usually adopts single mechanical arm or cylinder drive mode, there is low carrying efficiency, poor positioning accuracy, cannot carry multiple products simultaneously and other problems. In addition, the structure of the traditional carrying mechanism is complex, the maintenance cost is high, and it is difficult to meet the demand of efficient production. Therefore, it is of great significance to develop a simple, efficient and capable of carrying multiple products simultaneously servo carrying mechanism. SUMMARY

[0003] The utility model discloses a simple and easy servo carrying mechanism, aims at solving the technical problem mentioned above.

[0004] The utility model discloses the following scheme:

[0005] A simple and easy servo carrying mechanism, including: servo motor, the servo motor is connected with slide rail slider assembly, the servo motor is suitable for driving slider and moves on the slide rail along X axle direction, be provided with Y axle movement mechanism on the slider, Y axle movement mechanism includes the base set up on the slider, the first cylinder is connected on base, the first cylinder is connected with Z axle movement mechanism, to drive Z axle movement mechanism along Y axle direction movement, Z axle movement mechanism includes the second cylinder, the second cylinder is connected with tooling carrying board to drive tooling carrying board and lift along Z axle direction, be provided with a plurality of carrying tooling assembly on tooling carrying board, be provided with a plurality of carrying tooling on the carrying tooling assembly to make the servo carrying mechanism can carry multiple products simultaneously.

[0006] Further, the Z-axis movement mechanism further includes a mounting seat, four guide rods are arranged on the mounting seat, the top ends of the four guide rods are connected to the tooling carrying plate, and a linear bearing is arranged at the bottom of the tooling carrying plate to be sleeved on the guide rods.

[0007] Further, the tooling carrying plate is arranged with four groups of the carrying tooling assemblies in an orderly manner, and each group of the carrying tooling assemblies is arranged with six groups of the carrying tooling.

[0008] Further, the carrying tool is a clamping assembly.

[0009] Further, the slide rail slider assembly comprises a ball screw nut pair, the ball screw nut pair is connected with the slider, and the servo motor is suitable for driving the ball screw nut pair to move.

[0010] Further, a guide slide rail is arranged on the base, and the mounting seat is slidingly arranged on the guide slide rail.

[0011] Further, a lower limiting mechanism is arranged on the mounting seat, the lower limiting mechanism comprises two limiting screws, and the limiting screws are suitable for height adjustment on the mounting seat to adjust the lower limit height of the tool carrying plate.

[0012] The present scheme has at least the following beneficial effects:

[0013] High-precision positioning: the servo motor and the ball screw nut pair are adopted to drive, realizing high-precision motion control of X-axis, Y-axis and Z-axis.

[0014] High-efficiency carrying: the carrying tool assembly can carry multiple products at the same time, significantly improving the carrying efficiency.

[0015] Simple structure: modular design is adopted, the structure is compact, and the maintenance and upgrading are easy.

[0016] High safety: the lower limiting mechanism is arranged to prevent the tool carrying plate from colliding and protect the safety of the equipment.

[0017] Strong applicability: the device can be widely applied to material carrying and assembly operation in an automatic production line, and is suitable for various products and station requirements. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structure schematic view of a simple servo carrying mechanism according to an embodiment of the present application;

[0019] Figure 2 is a side structure schematic view of a simple servo carrying mechanism according to an embodiment of the present application;

[0020] Reference signs: servo motor 1, base 2, first air cylinder 3, second air cylinder 4, tool carrying plate 5, carrying tool assembly 6, slide rail 7, slider 8, guide rod 9, linear bearing 10, limiting screw 11, guide slide rail 12. DETAILED DESCRIPTION

[0021] Combined Figures 1-2As shown, the embodiment provides a simple servo carrying mechanism, which comprises a servo motor 1 connected with a slide rail slide block assembly, the servo motor 1 is suitable for driving the slide block 8 to move along the X-axis direction on the slide rail 7; a Y-axis movement mechanism is arranged on the slide block 8, the Y-axis movement mechanism comprises a base 2 arranged on the slide block 8, a first air cylinder 3 connected with the base 2, the first air cylinder 3 is connected with a Z-axis movement mechanism, so as to drive the Z-axis movement mechanism to move along the Y-axis direction; the Z-axis movement mechanism comprises a second air cylinder 4, the second air cylinder 4 is connected with a tool carrying plate 5, so as to drive the tool carrying plate 5 to ascend and descend along the Z-axis direction; a plurality of tool carrying assemblies 6 are arranged on the tool carrying plate 5, a plurality of tool carrying assemblies are arranged on the tool carrying assembly 6, so that the servo carrying mechanism can carry a plurality of products at the same time.

[0022] The simple servo carrying mechanism of the embodiment mainly comprises a servo motor 1, and the servo motor 1 is connected with a slide rail slide block assembly. The slide rail slide block assembly comprises a slide rail 7 and a slide block 8, and the servo motor 1 drives the slide block 8 to move along the X-axis direction on the slide rail 7 through a ball screw nut pair. The ball screw nut pair is connected with the slide block 8, and the servo motor 1 realizes high-precision positioning of the slide block 8 by precisely controlling the rotation of the ball screw.

[0023] A Y-axis movement mechanism is arranged on the slide block 8, which comprises a base 2 and a first air cylinder 3. The first air cylinder 3 is connected with a Z-axis movement mechanism, which is used for driving the Z-axis movement mechanism to move along the Y-axis direction. A guide rail 12 is arranged on the base 2, and a mounting seat is slidingly arranged on the guide rail 12, so as to ensure the stability and precision of the Y-axis movement.

[0024] In combination Figure 1 As shown, the Z-axis movement mechanism comprises a second air cylinder 4 and a tool carrying plate 5. The second air cylinder 4 is connected with the tool carrying plate 5, so as to drive the tool carrying plate 5 to ascend and descend along the Z-axis direction. Four guide rods 9 are arranged on the mounting seat, the top ends of the guide rods 9 are connected with the tool carrying plate 5, and a linear bearing 10 is arranged at the bottom of the tool carrying plate 5, the linear bearing 10 is sleeved on the guide rods 9, so as to ensure the stability of the Z-axis movement. The Z-axis movement mechanism further comprises a mounting seat, four guide rods 9 are arranged on the mounting seat, the top ends of the four guide rods 9 are connected with the tool carrying plate 5, and a linear bearing 10 is arranged at the bottom of the tool carrying plate 5 to be sleeved on the guide rods 9. Four groups of tool carrying assemblies 6 are arranged in order on the tool carrying plate 5, and six groups of tool carrying assemblies are arranged on each group of tool carrying assembly 6. The tool carrying assembly is a clamping assembly, which can carry multiple products at the same time, and improves the carrying efficiency. The clamping assembly can be adjusted according to the shape and size of the product, so as to ensure the stability and reliability of the carrying process. Four groups of tool carrying assemblies 6 are arranged in order on the tool carrying plate 5, and six groups of tool carrying assemblies are arranged on each group of tool carrying assembly 6, so that 24 products can be carried at the same time. The tool carrying assembly is a clamping assembly.

[0025] Preferably, a lower limiting mechanism is arranged on the mounting base, which comprises two limiting screws 11 adapted to adjust the height of the mounting base to adjust the lower limit height of the tool carrying plate 5. By rotating the limiting screw 11, the limiting height can be adjusted to prevent the Z-axis movement mechanism from falling suddenly due to air failure, thereby preventing the tool carrying plate 5 from colliding during movement and protecting the safe operation of the equipment.

[0026] During operation, the servo motor 1 drives the sliding block 8 to move along the X-axis direction through the ball screw nut pair to realize the positioning of the carrying mechanism in the horizontal direction, the first cylinder 3 drives the Z-axis movement mechanism to move along the Y-axis direction to adjust the position of the carrying tool assembly 6 in the vertical direction, the second cylinder 4 drives the tool carrying plate 5 to ascend and descend along the Z-axis direction to complete the grabbing and placing actions of the products, the carrying tool assembly 6 carries multiple products through the clamping assembly to improve the carrying efficiency, and the lower limiting mechanism adjusts the lower limit height of the tool carrying plate 5 through the limiting screw 11 to ensure the safe operation of the equipment. Through the control of the PLC, the mechanism can realize the carrying of 24 products in the left and right, front and back, and up and down directions. The mechanism is simple, low in cost, and small in occupied space. The servo motor 1 can be quickly adjusted and maintained through program control, and the high-precision movement of the carrying can be realized through the combination of the servo motor 1 and the slide rail 7 pair.

[0027] The mechanism described in the embodiment is a new type of simple servo carrying mechanism, which realizes high-precision carrying through the cooperation of the servo motor, the guide rail and the cylinder. The repeated precision of the carrying position can even reach 0.01mm. The mechanism is simple, small in occupied space, and can be very conveniently applied to the automatic equipment in the electronic industry. At the same time, through the servo motor 1, the carrying repeated precision is not only ensured to be accurate, but also the maintenance time of the mechanism is reduced. The modular design is adopted, the structure is compact, easy to maintain and upgrade, and can be widely applied to the material carrying and assembly operations in the automatic production line and is suitable for various product and station requirements.

[0028] It should be understood that: the above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical solution belonging to the idea of the present application belongs to the protection scope of the present application.

[0029] The above introduction of the drawings used in the embodiments only shows some embodiments of the present application and should not be regarded as the limitation of the scope. For ordinary skilled in the art, other related drawings can be obtained from the drawings without creative labor.

Claims

1. A simple servo conveying mechanism, characterized in that, include: A servo motor is connected to a slide rail slider assembly, and the servo motor is adapted to drive the slider to move along the X-axis direction on the slide rail; The slider is equipped with a Y-axis motion mechanism, which includes a base mounted on the slider and a first cylinder connected to the base. The first cylinder is connected to a Z-axis motion mechanism to drive the Z-axis motion mechanism to move along the Y-axis direction. The Z-axis motion mechanism includes a second cylinder connected to a tooling transport plate to drive the tooling transport plate to move up and down along the Z-axis direction. The tooling transport plate is equipped with a plurality of transport tooling components, and each transport tooling component is equipped with multiple transport toolings so that the servo transport mechanism can transport multiple products simultaneously.

2. The simplified servo conveying mechanism according to claim 1, characterized in that, The Z-axis motion mechanism also includes a mounting base with four guide rods. The top ends of the four guide rods are connected to the tooling transport plate, and the bottom of the tooling transport plate is provided with a linear bearing to be sleeved on the guide rods.

3. The simplified servo conveying mechanism according to claim 1, characterized in that, The tooling transport plate has four sets of transport tooling components neatly arranged, and each set of transport tooling components is equipped with six sets of transport tooling.

4. The simplified servo conveying mechanism according to claim 3, characterized in that, The handling fixture is a clamping assembly.

5. The simplified servo conveying mechanism according to claim 1, characterized in that, The slide rail slider assembly includes a ball screw nut pair connected to the slider, and the servo motor is adapted to drive the ball screw nut pair to move.

6. The simplified servo conveying mechanism according to claim 2, characterized in that, The base is provided with a guide rail, and the mounting seat is slidably mounted on the guide rail.

7. The simplified servo conveying mechanism according to claim 2, characterized in that, The mounting base is provided with a lower limit mechanism, which includes two limit screws. The limit screws are adapted to be height-adjusted on the mounting base to adjust the lower limit height of the tooling transport plate.

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