Rotary suction nozzle assembly

Abstract

The utility model relates to the field of pick-and-place components, in particular to a rotary suction nozzle assembly which comprises a first support, a suction nozzle device is connected to the first support, the suction nozzle device comprises a tube penetrating through the first support and rotationally connected with the suction nozzle device, a sleeve is fixedly arranged on the tube in a sleeved mode, and an outer spline is arranged on the sleeve. The first support is connected with a second support through a sliding rail, a driving device is arranged on the second support, and the driving end of the driving device is connected with the first support. The second support is provided with a rack connected with the external spline, when the driving device drives the second support to move relative to the first support on the sliding rail, the rack drives the pipe body to rotate through the sleeve, and rotation of the suction nozzle device is achieved. The external spline is arranged on the suction nozzle device, and the multiple suction nozzles and the inductance elements can be synchronously driven to rotate through matched connection of the rack and the external spline, so that the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of taking and placing components, in particular to a rotary suction nozzle assembly. Background Art

[0002] During the processing or assembly of inductor components, they need to be rotated a certain angle to facilitate the next step. Conventional methods typically use a suction nozzle to pick up the inductor and rotate it using a device such as a robotic arm or a rotary cylinder. However, this approach is complex, with relatively high equipment and installation costs, and requires a large amount of space. Furthermore, only one inductor component can be rotated at a time, making it unsuitable for mass production. Therefore, how to synchronously rotate multiple inductors within a limited space is a challenge for those skilled in the art. Utility Model Content

[0003] The purpose of the utility model is to provide a rotary nozzle assembly to solve the problems of the rotary mechanism in the prior art, such as complex structure, large space occupation and relatively low efficiency.

[0004] The technical solution of the utility model is: a rotary nozzle assembly, comprising a first bracket, a nozzle device connected to the first bracket, the nozzle device comprising a tube body penetrating and rotatably connected to the nozzle device, a sleeve fixedly sleeved on the tube body, and an external spline provided on the sleeve;

[0005] The first bracket is connected to the second bracket through a slide rail, and the second bracket is provided with a driving device, and the driving end of the driving device is connected to the first bracket; the second bracket is provided with a rack connected to the external spline, and when the driving device drives the second bracket to move relative to the first bracket on the slide rail, the rack drives the tube body to rotate through the sleeve to realize the rotation of the suction nozzle device.

[0006] Preferably, the end of the first bracket is connected to a third bracket, and the driving end of the driving device is connected to the third bracket.

[0007] Preferably, a through hole is provided on the first bracket, and the tube body passes through the first bracket through the through hole;

[0008] Both ends of the through hole are provided with bearings, and the tube body is connected to the through hole via the bearings.

[0009] Preferably, a limiting ring is provided on the tube body, and two limiting rings are provided and are respectively arranged on the sides of the two bearings away from each other.

[0010] Preferably, the upper end of the tube body is connected to a first joint;

[0011] The first bracket is connected to a second joint through a fourth bracket. The second joint is arranged directly above the first joint, and the second joint is connected to the first joint through a hose.

[0012] Preferably, the suction nozzle device is provided in plurality, and the corresponding second joint is provided in plurality.

[0013] Preferably, a suction head is provided at the lower end of the tube body, and the suction head is provided at the lower end of the first bracket.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) An external spline is set on the nozzle device. Through the connection between the rack and the external spline, multiple nozzles and inductive elements can be driven to rotate synchronously at the same time, greatly improving production efficiency;

[0016] In addition, complex mechanisms such as robotic arms or rotary cylinders are eliminated, making the overall design simpler, reducing the occupied space and facilitating the rational layout of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic structural diagram of the rotary nozzle assembly of the present invention;

[0019] Figure 2 This is a schematic diagram of the top view of the rotary nozzle assembly of the present invention;

[0020] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0021] Among them: first bracket 1, through hole 11, bearing 12, limiting ring 13, suction nozzle device 2, tube body 21, suction head 211, first joint 212, sleeve 22, external spline 221, second bracket 23, driving device 24, rack 25, slide rail 26, third bracket 3, fourth bracket 4, second joint 5. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0023] like Figure 1-Figure 3 As shown, the utility model is applied to the rotation during the processing or installation of inductance components. Multiple suction heads are used to simultaneously pick up multiple inductance components. Driven by the driving device, the first bracket and the second bracket move relative to each other. The rack drives the sleeve to rotate through the external spline, and then drives the tube to rotate, completing the angular rotation of the inductance component. Specifically:

[0024] A rotary suction nozzle assembly includes a first bracket 1, to which a suction nozzle device 2 is connected. The suction nozzle device 2 includes a tube body 21 that passes through and is rotatably connected to the suction nozzle device 2. A sleeve 22 is fixedly sleeved on the tube body 21, and an external spline 221 is provided on the sleeve 22.

[0025] The first bracket 1 is connected to the second bracket 23 through a slide rail. A driving device 24 is provided on the second bracket 23, and the driving end of the driving device 24 is connected to the first bracket 1; a rack 25 connected to the external spline 221 is provided on the second bracket 23. When the driving device 24 drives the second bracket 23 to move relative to the first bracket 1 on the slide rail 26, the rack 25 drives the tube body 21 to rotate through the sleeve 22, thereby realizing the rotation of the nozzle device 2.

[0026] In this embodiment, a suction head 211 is provided at the lower end of the tube body 21, and the suction head 211 can absorb the inductor element. The driving direction of the driving device 24 is the same as the sliding movement direction of the slide rail 26. The end of the first bracket 1 is fixedly connected to the third bracket 3, and the driving end of the driving device 24 is connected to the third bracket 3. When the driving device 24 drives the movement, the first bracket 1 approaches or moves away from the third bracket 3, and then moves relative to the first bracket 1, specifically moving along the second bracket 23 along the slide rail 26; driven by the second bracket 23, the rack 25 makes a linear motion, and through cooperation with the external spline 221, drives the sleeve 22 to rotate, and then the sleeve 22 drives the tube body 21 to rotate, realizing the rotation of the inductor element.

[0027] To further ensure the stability of the rotation of the tube 21, a through-hole 11 is provided in the first bracket 1. The tube 21 passes through the through-hole 11. Bearings 12 are provided at each end of the through-hole 11, connecting the tube 21 to the through-hole 11. Two limit rings 13 are provided on the tube 21, one located on each side of the two bearings 12, facing away from each other. The rotation of the tube 21 via the bearings 12 ensures stable and reliable rotation.

[0028] The upper end of the tube body 21 is connected to a first connector 212. The first bracket 1 is connected to a second connector 5 via a fourth bracket 4. The second connector 5 is positioned directly above the first connector 212 and is connected to the first connector 212 via a flexible hose (not shown). The flexible hose prevents the rigid connection at the upper end of the tube body 21 from interfering with its rotation.

[0029] In addition, in this embodiment, multiple nozzle devices 2 can be arranged in parallel as needed, and correspondingly, multiple second connectors 5 can be provided. Furthermore, the external splines 221 of multiple nozzle devices 2 can be connected via the same rack 25, so that the multiple tubes 21 rotate synchronously and simultaneously, thereby causing the multiple inductive elements to rotate synchronously and simultaneously.

[0030] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly, and they are not intended to limit the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A rotary nozzle assembly, characterized in that: The invention comprises a first bracket, the first bracket is connected to a suction nozzle device, the suction nozzle device comprises a tube body which penetrates and is rotatably connected to the suction nozzle device, a sleeve is fixedly sleeved on the tube body, and the sleeve is provided with an external spline; The first bracket is connected to the second bracket through a slide rail, and the second bracket is provided with a driving device, and the driving end of the driving device is connected to the first bracket; the second bracket is provided with a rack connected to the external spline, and when the driving device drives the second bracket to move relative to the first bracket on the slide rail, the rack drives the tube body to rotate through the sleeve to realize the rotation of the suction nozzle device.

2. The rotary nozzle assembly according to claim 1, characterized in that: The end of the first bracket is connected to the third bracket, and the driving end of the driving device is connected to the third bracket.

3. The rotary nozzle assembly according to claim 1, characterized in that: The first bracket is provided with a through hole, and the tube body passes through the first bracket through the through hole; Both ends of the through hole are provided with bearings, and the tube body is connected to the through hole via the bearings.

4. The rotary nozzle assembly according to claim 3, characterized in that: A limiting ring is provided on the tube body, and two limiting rings are provided and are respectively arranged on the sides of the two bearings away from each other.

5. The rotary nozzle assembly according to claim 1, characterized in that: The upper end of the tube body is connected to a first joint; The first bracket is connected to a second joint through a fourth bracket. The second joint is arranged directly above the first joint, and the second joint is connected to the first joint through a hose.

6. The rotary nozzle assembly according to claim 5, characterized in that: There are multiple suction nozzle devices, and there are multiple corresponding second joints.

7. The rotary nozzle assembly according to claim 1, characterized in that: The lower end of the tube body is provided with a suction head, and the suction head is arranged at the lower end of the first bracket.

Images