CN218223270U

CN218223270U - Jacking device for loudspeaker production

Info

Publication number: CN218223270U
Application number: CN202222306176.2U
Authority: CN
Inventors: 黄伟; 赖敏; 王凌波
Original assignee: Shenzhen Haiteli Intelligent Equipment Co ltd
Current assignee: Shenzhen Haiteli Intelligent Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-06
Anticipated expiration: 2032-08-30

Abstract

The application discloses jacking device for loudspeaker production. The device of this application, utilize cylinder drive assembly to provide the jacking force, and, install the revolving stage through first bearing frame, the pivot is installed to the second bearing frame, make the jacking place when the loudspeaker on the revolving stage, most weight is shared by two bearing frames in the vertical direction, only the weight of minority is acted on the motor, therefore, can provide when enough big jacking force and do not harm the motor, in loudspeaker equipment production process, can relax with loudspeaker jack-up and drive the operation such as the point is glued in order to accomplish, the machine has been realized replacing the manual work with the machine and has been carried out automation mechanized operation, and solved the problem that the motor shaft can not bear too big power.

Description

Jacking device for loudspeaker production

Technical Field

The application relates to the technical field of loudspeakers, in particular to a jacking device for loudspeaker production.

Background

A PA (Public Address) horn is a large horn used in Public places. In order to achieve the purpose of enabling most people to hear the sound, the PA horn is designed to focus on increasing the volume and clearly transmitting the sound to a far place, so that the PA horn has the characteristics of large volume and large mass.

The PA horn cannot be adapted to a common horn production line due to the characteristics of large volume and large mass, and only manual operation can be adopted. And this kind of bulky, big PA loudspeaker of quality of artifical transport leads to artificial work load very big, and production efficiency is low, hardly accomplishes to take lightly when artifical transport moreover, leads to the PA loudspeaker collision impaired easily.

SUMMERY OF THE UTILITY MODEL

The main objective of this application is, provides a jacking device for loudspeaker production, realizes replacing the manual work with the machine and carries out automated operation.

The technical scheme adopted by the application is as follows: a jacking device for loudspeaker production, includes: the tooling rotary table component, the motor rotating shaft component and the cylinder driving component are arranged on the base; wherein, frock revolving stage subassembly includes: the device comprises a tooling plate, a first bearing seat arranged on the tooling plate and a turntable arranged on the first bearing seat; motor pivot subassembly is located frock revolving stage subassembly below includes: the motor fixing plate, a second bearing seat arranged on the motor fixing plate, a rotating shaft arranged on the second bearing seat and a motor for driving the rotating shaft to rotate; the cylinder driving assembly is located below the motor rotating shaft assembly and used for driving the motor rotating shaft assembly to lift up, so that the rotating shaft extends into the first bearing seat and is connected with the rotating table, and the rotating table is driven to rotate.

In some alternative embodiments, the cylinder drive assembly comprises: a cylinder fixing plate and a cylinder; the two cylinders are fixed on the cylinder fixing plate and are respectively positioned on two sides of the motor; and the shaft of the air cylinder is connected to the motor fixing plate.

In some optional embodiments, the cylinder fixing plate has an evacuation port for evacuating the motor.

In some alternative embodiments, the device further comprises a sliding guide shaft assembly; the motor fixing plate is installed on the cylinder fixing plate through the sliding guide shaft assembly and can move up and down relative to the cylinder fixing plate.

In some alternative embodiments, the sliding guide shaft assembly comprises: the motor fixing plate is fixed on the at least two linear bearings.

In some optional embodiments, the apparatus further comprises: and the inductor is used for detecting that the tool rotary table assembly moves to the position above the motor rotary shaft assembly, and sending a signal to drive the cylinder driving assembly to drive the motor rotary shaft assembly to lift.

As mentioned above, in order to solve the problems that the production efficiency is low and the PA horn is easy to collide and damage because the PA horn is large in size and mass and only can be operated manually, and the motor shaft of the general jacking device cannot bear too large force and cannot be used for jacking large horns such as the PA horn, the application provides the jacking device for horn production.

The device of this application, utilize cylinder drive assembly to provide the jacking force, and, install the revolving stage through first bearing frame, the pivot is installed to the second bearing frame, make the jacking place when the loudspeaker on the revolving stage, most weight is shared by two bearing frames in the vertical direction, only little partial weight acts on the motor, therefore, can provide when enough big jacking force and do not harm the motor, in loudspeaker equipment production process, can be light with loudspeaker jack-up and drive the operation such as rotatory in order to accomplish point, realized replacing the manual work with the machine and carry out automation mechanized operation, and solved the problem that the motor shaft can not bear too big power.

As can be seen from the above technical solutions, the technical effects achieved by the present application include, but are not limited to: (1) The machine is used for replacing manpower, so that automatic operation of large loudspeakers such as PA loudspeakers in the working procedures of glue dispensing and the like is realized, the labor cost is reduced, the operation efficiency is improved, and the loudspeakers are prevented from being collided and damaged due to manual carrying; (2) Utilize two bearing frames to share the pressure of loudspeaker in the vertical direction, reduced the weight that the motor bore in the vertical direction, can avoid the motor to damage because of pressure is too big, increase motor life, the motor shaft of having solved ordinary jacking device can not bear too big power and lead to the problem that can not be used for the large-scale loudspeaker of jacking: (3) In practice, the device of the present application can jack up a PA horn of 3kg to 5kg or more and rotate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments and the related art will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a jacking apparatus for horn production according to an embodiment of the present application;

FIG. 2 is a side view of a jacking apparatus for horn production according to one embodiment of the present application;

FIG. 3 is a top view of a jacking apparatus for horn production according to one embodiment of the present application;

fig. 4 is a bottom view of a jacking apparatus for horn production according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

The terms "first," "second," "third," and the like in the description and claims of this application and in the foregoing drawings are used for distinguishing between different objects and not necessarily for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The following will explain details by way of specific examples.

Referring to fig. 1 to 4, an embodiment of the present application provides a jacking device for horn production, the device including: tooling turntable assembly 10, motor spindle assembly 20 and cylinder drive assembly 30.

Frock revolving stage subassembly 10 includes: a tooling plate 11, a first bearing housing 12 mounted on the tooling plate 11, and a turntable 13 mounted on the first bearing housing 12. The tooling plate 11 may have a circular hole for mounting the first bearing seat 12.

Motor pivot subassembly 20 is located frock revolving stage subassembly 10 below, includes: the motor fixing plate 21, a second bearing seat 22 mounted on the motor fixing plate 21, a rotating shaft 23 mounted on the second bearing seat 22, and a motor 24 for driving the rotating shaft 23 to rotate. The motor 24 is fixed on the motor fixing plate 21, and a shaft (motor shaft) of the motor 24 is connected to the rotating shaft 23 through a bearing in the second bearing housing 22. The motor fixing plate 21 may have a circular hole for mounting the second bearing seat 22.

And the cylinder driving assembly 30 is positioned below the motor rotating shaft assembly 20 and used for driving the motor rotating shaft assembly 20 to lift, so that the rotating shaft 23 extends into the first bearing seat 12 and is connected with the rotating platform 13, and the rotating platform 13 is driven to rotate. The horn is placed on the turntable 13 to rotate following the turntable 13.

Here, the cylinder driving assembly 30 may include: a cylinder fixing plate 31 and a cylinder 32 for jacking. The cylinder 32 is fixed to the cylinder fixing plate 31, and for example, a screw hole may be formed in the cylinder fixing plate 31, and the cylinder 32 may be fixed by a screw inserted through the screw hole. The air cylinders 32 may have, for example, two, one on each side of the motor 24. The shaft of the cylinder 32 is connected to the motor fixing plate 21. When the shaft (cylinder shaft) of the cylinder 32 extends, the motor fixing plate 21 is driven to move up and down.

In some alternative embodiments, the cylinder fixing plate 31 has an escape opening for escaping the motor 24, so that when the motor fixing plate 21 moves downward, the motor 24 can continue to move up and down through the escape opening without being obstructed by the cylinder fixing plate 31. With this, the distance between the cylinder fixing plate 31 and the motor fixing plate 21 may not need to be too large, contributing to a reduction in size of the entire apparatus.

In some alternative embodiments, the cylinder fixing plate 31 may have a plurality of mounting holes, such as U-shaped holes, on left and right sides thereof, respectively, for mounting the cylinder fixing plate 31 on a profile of an automatic manufacturing line.

In some alternative embodiments, the apparatus of the present application further comprises a sliding guide shaft assembly 40; the motor fixing plate 21 may be mounted on the cylinder fixing plate 31 through a sliding guide shaft assembly 40 and may move up and down with respect to the cylinder fixing plate 31. Optionally, the sliding guide shaft assembly 40 includes: at least two (for example, four) sliding guide shafts 41 mounted on the cylinder fixing plate 31, and at least two (for example, four) linear bearings 42 respectively sliding on the at least two sliding guide shafts 41, and the motor fixing plate 21 is fixed on the at least two linear bearings 42. The sliding guide shaft assembly 40 plays a role of sliding guide, and can ensure that the motor fixing plate 21 can move up and down relative to the cylinder fixing plate 31 more well without shifting and skewing left and right.

The device of this application divide into two parts, and frock revolving stage subassembly 10 is the first part, can move on loudspeaker automatic production line's guide rail, and motor shaft subassembly 20 links together with cylinder drive assembly 30 and is the second part, is located the below of guide rail.

In some optional embodiments, the apparatus of the present application, further comprising: and the sensor (not shown in the figure) is used for sending a signal to enable the cylinder driving assembly 30 to drive the motor rotating shaft assembly 20 to lift when the tooling rotating table assembly 10 moves above the motor rotating shaft assembly 20. The inductor may be mounted at any suitable location on the horn automation line, for example, it may be mounted on the cylinder fixing plate 31 or the motor fixing plate 21.

In the device of this application, about cylinder 32 played the jacking, after frock board 11 targetting in place, cylinder 32 drove motor fixed plate 21 and goes up the motor 24 of installation and carry out the jacking, and the jacking in-process, cylinder 32 cooperation slip guide shaft subassembly 40 guarantees that whole jacking process motor 24 is in the not inclined state of level. The motor rotating shaft assembly 20 is jacked to a proper position, and the rotating shaft 23 is connected with the bearing in the first bearing seat 12 and drives the rotary table 13. When the motor 24 rotates, the turntable 13 and the horn placed thereon are driven to rotate, so that the dispensing operation can be completed by matching with other devices such as a dispenser.

As described above, the present application proposes a jacking device for horn production. The device of this application, utilize cylinder drive assembly to provide the jacking force, and, install the revolving stage through first bearing frame, the pivot is installed to the second bearing frame, make the jacking place when the loudspeaker on the revolving stage, most weight is shared by two bearing frames in the vertical direction, only little partial weight acts on the motor, therefore, can provide when enough big jacking force and do not harm the motor, in loudspeaker equipment production process, can be light with large-scale loudspeaker jack-up such as PA loudspeaker and drive the operation such as rotatory in order to accomplish point gluing, realized replacing the manual work with the machine and carry out automation mechanized operation, and solved the problem that the motor shaft can not bear too big power.

The technical solutions of the present application are described in detail above with reference to specific embodiments. In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same. A person skilled in the art may modify the technical solutions described in the above embodiments, or may substitute part of the technical features; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and the scope of the technical solutions of the embodiments of the present application.

Claims

1. A jacking device for loudspeaker production, its characterized in that includes: the tooling rotary table component, the motor rotating shaft component and the cylinder driving component are arranged on the base; wherein, the first and the second end of the pipe are connected with each other,

frock revolving stage subassembly includes: the device comprises a tooling plate, a first bearing seat arranged on the tooling plate and a turntable arranged on the first bearing seat;

motor pivot subassembly is located frock revolving stage subassembly below includes: the motor fixing plate, a second bearing seat arranged on the motor fixing plate, a rotating shaft arranged on the second bearing seat and a motor for driving the rotating shaft to rotate;

the cylinder driving assembly is located below the motor rotating shaft assembly and used for driving the motor rotating shaft assembly to lift up, so that the rotating shaft extends into the first bearing seat and is connected with the rotating table, and the rotating table is driven to rotate.

2. The apparatus of claim 1, wherein the cylinder drive assembly comprises: a cylinder fixing plate and a cylinder; the two cylinders are fixed on the cylinder fixing plate and are respectively positioned on two sides of the motor; and the shaft of the air cylinder is connected to the motor fixing plate.

3. The apparatus of claim 2, wherein the cylinder fixing plate has a clearance for avoiding the motor.

4. The apparatus of claim 2, further comprising a sliding guide shaft assembly; the motor fixing plate is installed on the cylinder fixing plate through the sliding guide shaft assembly and can move up and down relative to the cylinder fixing plate.

5. The apparatus of claim 4, wherein the sliding guide shaft assembly comprises: the motor fixing plate is fixed on the at least two linear bearings.

6. The apparatus of claim 1, further comprising:

and the inductor is used for detecting that the tool rotary table assembly moves to the position above the motor rotary shaft assembly, and sending a signal to drive the cylinder driving assembly to drive the motor rotary shaft assembly to lift.