A hollow motor ZR axis mounting head

Abstract

The utility model discloses a hollow motor ZR shaft mounting head, which belongs to the technical field of mechanical parts processing. A hollow motor ZR shaft mounting head includes a base plate, and a linear module is fixedly connected to the surface of the base plate. The hollow motor ZR shaft mounting head drives the step bearing to rotate forward and backward through the forward and reverse rotation of the synchronous wheel shaft, so that the synchronous belt clamping plate moves and drives the motor bracket to reciprocate vertically up and down, thereby realizing that the suction nozzle sucks the position of the rotating induction sheet sensing component installation hole of the precision part, and the second motor rotates to drive the copper sleeve assembly and the suction nozzle to rotate, and then drives the precision part to rotate, so that the precision part corresponds to the position of the component installation hole, and the position of the precision part can be made to correspond to the position of the component installation hole without adjusting the position of the precision part in advance, which not only improves the efficiency of installing the precision part on the component, but also avoids the damage of the precision part due to the misalignment of the position.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, and more specifically to a hollow motor ZR shaft mounting head. Background Art

[0002] Precision parts processing is actually a type of mechanical processing, but because of the high precision of parts processing, the requirements for production machinery and processes are also relatively high. With the development of industrialization, there are more and more categories of precision mechanical processing, more and more detailed directions, and more and more specialized. The assembly of precision parts requires the use of hollow motor ZR axis mounting heads.

[0003] The existing hollow motor ZR axis placement head can usually only move vertically up and down to absorb and assemble precision parts. However, when the precision parts are installed into the mounting holes on the components, the positions of the precision parts and the mounting holes on the components need to be aligned in advance, which affects the efficiency of installing the precision parts on the components. If the placement position of the precision parts is misaligned with the position of the mounting holes, the hollow motor ZR axis placement head may cause damage to the precision parts when it absorbs and assembles the precision parts. Utility Model Content

[0004] The purpose of the utility model is to provide a hollow motor ZR shaft mounting head to solve the problems raised in the above background technology:

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hollow motor ZR axis mounting head comprises a base plate, a linear module is fixedly connected to the surface of the base plate, a synchronous belt assembly is arranged on the surface of the base plate, the synchronous belt assembly is located on one side of the linear module, a synchronous belt clamp is fixedly installed on the surface of the synchronous belt assembly, a motor bracket is arranged above the linear module, the synchronous belt clamp is fixedly connected to the motor bracket by bolts, a second motor is fixedly installed on the surface of the motor bracket, a copper sleeve assembly is fixedly installed on the output end of the second motor, a suction nozzle is fixedly connected to one end of the copper sleeve assembly, a connecting sleeve is coaxially fixedly connected to the output end away from the second motor, and a tracheal rotary joint is fixedly installed on one end of the connecting sleeve.

[0007] By adopting the above technical solution, the precision parts are installed in the component mounting holes through the hollow motor ZR axis placement head. There is no need to adjust the position of the precision parts in advance, so the position of the precision parts and the component mounting holes can be aligned. This not only improves the efficiency of installing the precision parts on the components, but also avoids damage to the precision parts due to position misalignment.

[0008] Preferably, the synchronous belt assembly includes two corresponding synchronous axles, the surfaces of the two synchronous axles are fixedly connected with step bearings, a belt matching the two step bearings is arranged between the two step bearings, and the two step bearings are rotationally connected by the belt.

[0009] By adopting the above technical solution, the rotation of the step bearing realizes the up and down reciprocating motion of the motor bracket, thereby enabling the suction nozzle to suck the precision parts.

[0010] Preferably, a first motor is fixedly mounted on the surface of the base plate, and an output end of the first motor is fixedly connected to one of the synchronous wheel shafts.

[0011] By adopting the above technical solution, the first motor provides power for the operation of the synchronous belt assembly.

[0012] Preferably, the linear module includes a slide rail and a slider matching therewith, the bottom surface of the slide rail is fixedly connected to the surface of the base plate, the surface of the slider is fixedly connected to the motor bracket, and the motor bracket is slidably connected to the base plate through the linear module.

[0013] By adopting the above technical solution and the design of the linear module, the up and down movement of the motor bracket is made smoother, further increasing the accuracy of the nozzle in picking up precision parts.

[0014] Preferably, an L-shaped limit switch is fixedly mounted on the surface of the base plate, and a high-position induction sheet matching the L-shaped limit switch is fixedly mounted on the surface of one end of the motor bracket.

[0015] By adopting the above technical solution, the high-position sensor sheet can monitor the highest position of the motor bracket movement.

[0016] Preferably, a low-position induction sheet is fixedly mounted on the middle side surface of the motor bracket, and a U-shaped limit switch matching the low-position induction sheet is fixedly mounted on one end of the base plate.

[0017] By adopting the above technical solution, the low-position sensor sheet is used to detect the lowest position of the motor bracket movement.

[0018] Preferably, a rotation sensing piece is fixedly mounted on the surface of the trachea rotary joint, and a rotation limit switch matching the rotation sensing piece is fixedly mounted on the surface of the motor bracket.

[0019] By adopting the above technical solution, the rotation limit switch is used to control the rotation angle of the R axis.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] When the hollow motor ZR axis placement head is in use, the synchronous wheel shaft rotates forward and reversely with the step bearing, so that the synchronous belt clamp moves with the motor bracket to reciprocate vertically up and down, thereby realizing the suction nozzle to suck the precision parts, and the precision parts move upward with the suction nozzle, and the rotating sensor plate senses the position of the component mounting hole. The second motor rotates to rotate the copper sleeve assembly and the suction nozzle, and the rotation of the suction nozzle rotates the precision parts, so that the precision parts correspond to the component mounting holes, and then the precision parts are installed in the component mounting holes through the hollow motor ZR axis placement head. There is no need to adjust the position of the precision parts in advance, and the precision parts can be made to correspond to the component mounting holes. This not only improves the efficiency of installing the precision parts on the components, but also avoids damage to the precision parts due to position misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the synchronous belt assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the suction nozzle structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the rotating induction piece of the utility model.

[0026] Explanation of the numbers in the figure: 1. Base plate; 2. First motor; 3. L-shaped limit switch; 4. Synchronous belt assembly; 5. Synchronous belt clamp; 6. High-position sensor plate; 7. Motor bracket; 8. Air pipe rotary joint; 9. Rotary sensor plate; 10. Connecting sleeve; 11. Second motor; 12. Copper sleeve assembly; 13. Suction nozzle; 14. Low-position sensor plate; 15. Linear module; 16. U-shaped limit switch; 17. Synchronous wheel shaft; 18. Step bearing; 19. Rotary limit switch. DETAILED DESCRIPTION

[0027] Example 1

[0028] See also Figures 1 to 4A hollow motor ZR axis mounting head comprises a base plate 1, a linear module 15 is fixedly connected to the surface of the base plate 1, the linear module 15 is a conventional slide rail and slider in the prior art, a synchronous belt assembly 4 is arranged on the surface of the base plate 1, the synchronous belt assembly 4 is located on one side of the linear module 15, a synchronous belt clamping plate 5 is fixedly installed on the surface of the synchronous belt assembly 4, a motor bracket 7 is arranged above the linear module 15, and the step bearing 18 is reversed by the forward and reverse rotation of the synchronous wheel shaft 17, so that the synchronous belt clamping plate 5 moves with the motor bracket 7 to reciprocate vertically up and down, thereby realizing the suction nozzle 13 to suck the precision parts, and the precision parts move upward with the suction nozzle 13, the synchronous belt clamping plate 5 is fixedly connected to the motor bracket 7 by bolts, and a second motor 11 is fixedly installed on the surface of the motor bracket 7, the second motor 11 is a conventional rotary stepping motor in the prior art, and the output of the second motor 11 A copper sleeve assembly 12 is fixedly installed at the output end, and the copper sleeve assembly 12 is a copper sleeve assembly 12 used for connection in the prior art. A suction nozzle 13 is fixedly connected to one end of the copper sleeve assembly 12, and a connecting sleeve 10 is coaxially fixedly connected to the output end away from the second motor 11. A tracheal rotary joint 8 is fixedly installed at one end of the connecting sleeve 10, and a rotating induction sheet 9 senses the position of the component mounting hole. The rotation of the second motor 11 rotates the copper sleeve assembly 12 and the suction nozzle 13, and the rotation of the suction nozzle 13 rotates the precision parts, so that the precision parts correspond to the component mounting holes, and then the precision parts are installed in the component mounting holes through the hollow motor ZR axis mounting head. There is no need to adjust the position of the precision parts in advance, and the precision parts can be made to correspond to the component mounting holes. This not only improves the efficiency of installing the precision parts on the components, but also avoids damage to the precision parts due to position misalignment.

[0029] The synchronous belt assembly 4 includes two corresponding synchronous axles 17, and the surfaces of the two synchronous axles 17 are fixedly connected with step bearings 18. A belt matching the two step bearings 18 is arranged between the two step bearings 18. The two step bearings 18 are rotatably connected by the belt. The rotation of the step bearings 18 realizes the up and down reciprocating motion of the motor bracket 7, thereby enabling the suction nozzle 13 to suck the precision parts.

[0030] A first motor 2 is fixedly mounted on the surface of the base plate 1 . The first motor 2 is a conventional stepping motor in the prior art. An output end of the first motor 2 is fixedly connected to one of the synchronous wheel shafts 17 . The first motor 2 provides power for the operation of the synchronous belt assembly 4 .

[0031] The linear module 15 includes a slide rail and a matching slider. The bottom surface of the slide rail is fixedly connected to the surface of the base plate 1, and the surface of the slider is fixedly connected to the motor bracket 7. The motor bracket 7 is slidably connected to the base plate 1 through the linear module 15. The design of the linear module 15 makes the up and down movement of the motor bracket 7 smoother, further increasing the accuracy of the suction nozzle 13 in sucking precision parts.

[0032] An L-shaped limit switch 3 is fixedly installed on the surface of the base plate 1. The L-shaped limit switch 3 is a conventional limit switch in the prior art. A high-position sensor 6 matching the L-shaped limit switch 3 is fixedly installed on the surface of one end of the motor bracket 7. The high-position sensor 6 is a conventional position sensing sensor in the prior art. The function of the high-position sensor 6 is to monitor the highest position of the movement of the motor bracket 7.

[0033] A low-position sensing piece 14 is fixedly installed on the middle side surface of the motor bracket 7. The low-position sensing piece 14 is a conventional position sensing sensor in the prior art. A U-shaped limit switch 16 matching the low-position sensing piece 14 is fixedly installed at one end of the base plate 1. The low-position sensing piece 14 is used to detect the lowest position of the movement of the motor bracket 7.

[0034] A rotation sensing piece 9 is fixedly installed on the surface of the trachea rotary joint 8. The rotation sensing piece 9 is a conventional angle photoelectric sensing switch in the prior art. A rotation limit switch 19 matching the rotation sensing piece 9 is fixedly installed on the surface of the motor bracket 7. The R axis can achieve 360-degree rotation through the rotation of the stepper motor, and the rotation limit switch 19 is used to control the rotation angle of the R axis.

[0035] The utility model uses steps: when the hollow motor ZR axis placement head is in use, when sucking precision parts, the first motor 2 is turned on, the first motor 2 is rotating forwardly to rotate the synchronous wheel shaft 17, thereby rotating the step bearing 18, and the rotation of the step bearing 18 rotates the belt, thereby causing the synchronous belt clamping plate 5 to move and the motor bracket 7 to move, at this time, the second motor 11, the copper sleeve assembly 12 and the suction nozzle 13 follow the motor bracket 7 to move downward, when the downward movement of the suction nozzle 13 contacts the precision parts, the suction nozzle 13 works to suck the precision parts, the first motor 2 is reversed to rotate and thereby cause the second motor 11, the copper sleeve assembly 12 and the suction nozzle 13 to follow the motor bracket 7 to move upward, at this time, the precision parts follow the suction nozzle 13 to move upward, the rotating induction sheet 9 senses the position of the component installation hole, and during the process of the suction nozzle 13 moving the precision parts upward, the second motor 11 rotates to rotate the copper sleeve assembly 12 and the suction nozzle 13, and the rotation of the suction nozzle 13 rotates the precision parts, so that The precision parts correspond to the positions of the component mounting holes, and then the precision parts are installed in the component mounting holes through the hollow motor ZR axis mounting head. This scheme drives the step bearing 18 to rotate forward and reversely through the synchronous wheel shaft 17, so that the synchronous belt clamp 5 moves and drives the motor bracket 7 to reciprocate vertically up and down, thereby realizing the suction of the precision parts by the suction nozzle 13, and the precision parts move upward with the suction nozzle 13, and the rotating induction sheet 9 senses the position of the component mounting hole. The second motor 11 rotates and drives the copper sleeve assembly 12 and the suction nozzle 13 to rotate. The rotation of the suction nozzle 13 drives the precision parts to rotate, so that the precision parts correspond to the positions of the component mounting holes, and then the precision parts are installed in the component mounting holes through the hollow motor ZR axis mounting head. There is no need to adjust the position of the precision parts in advance, so that the precision parts can correspond to the positions of the component mounting holes, which not only improves the efficiency of installing the precision parts on the components, but also avoids damage to the precision parts due to position misalignment.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hollow motor ZR axis mounting head, comprising a base plate (1), characterized in that: A linear module (15) is fixedly connected to the surface of the base plate (1), a synchronous belt assembly (4) is arranged on the surface of the base plate (1), the synchronous belt assembly (4) is located on one side of the linear module (15), a synchronous belt clamp (5) is fixedly installed on the surface of the synchronous belt assembly (4), a motor bracket (7) is arranged above the linear module (15), the synchronous belt clamp (5) is fixedly connected to the motor bracket (7) by bolts, a second motor (11) is fixedly installed on the surface of the motor bracket (7), a copper sleeve assembly (12) is fixedly installed at the output end of the second motor (11), one end of the copper sleeve assembly (12) is fixedly connected to a suction nozzle (13), a connecting sleeve (10) is coaxially fixedly connected to the output end away from the second motor (11), and one end of the connecting sleeve (10) is fixedly installed with an air pipe rotary joint (8).

2. The hollow motor ZR shaft mounting head according to claim 1, characterized in that: The synchronous belt assembly (4) comprises two corresponding synchronous wheel shafts (17), the surfaces of the two synchronous wheel shafts (17) are fixedly connected with step bearings (18), a belt matching the two step bearings (18) is arranged between the two step bearings (18), and the two step bearings (18) are rotationally connected via the belt.

3. The hollow motor ZR shaft mounting head according to claim 2, characterized in that: A first motor (2) is fixedly mounted on the surface of the base plate (1), and an output end of the first motor (2) is fixedly connected to one of the synchronous wheel shafts (17).

4. The hollow motor ZR shaft mounting head according to claim 1, characterized in that: The linear module (15) comprises a slide rail and a sliding block matched therewith, the bottom surface of the slide rail is fixedly connected to the surface of the base plate (1), the surface of the sliding block is fixedly connected to the motor bracket (7), and the motor bracket (7) is slidably connected to the base plate (1) through the linear module (15).

5. The hollow motor ZR shaft mounting head according to claim 1, characterized in that: An L-shaped limit switch (3) is fixedly mounted on the surface of the base plate (1), and a high-position induction sheet (6) matching the L-shaped limit switch (3) is fixedly mounted on the surface of one end of the motor bracket (7).

6. The hollow motor ZR shaft mounting head according to claim 1, characterized in that: A low-position induction sheet (14) is fixedly mounted on the middle side surface of the motor bracket (7), and a U-shaped limit switch (16) matching the low-position induction sheet (14) is fixedly mounted on one end of the base plate (1).

7. The hollow motor ZR shaft mounting head according to claim 1, characterized in that: A rotation sensing piece (9) is fixedly mounted on the surface of the air pipe rotary joint (8), and a rotation limit switch (19) matching the rotation sensing piece (9) is fixedly mounted on the surface of the motor bracket (7).

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