CN108155453A - Filter cavity merges device - Google Patents

Abstract

The invention discloses a kind of filter cavities to merge device, belongs to wave filter assembly equipment technical field.The filter cavity merges device and includes symmetrically arranged first platform and the second platform, first platform and the second platform are connected separately with the positioning element of fixed first filter cavity and second filter cavity, the overturning driving part that the first platform and the second platform is made to overturn in opposite directions, and making the first platform and the second platform mobile driving part close to each other or separate, positioning element is connected to the side that the first platform places the side of first filter cavity or the second platform places second filter cavity；Overturning driving part and mobile driving part may be contained within the first platform away from the side and the second platform for placing first filter cavity away from the side for placing second filter cavity.The filter cavity of the present invention merges device and solves the problem of that production efficiency caused by man-made assembly pattern is low in the prior art and can not ensure product quality.

Description

Filter cavity combination device

technical field

The invention relates to the technical field of filter assembly equipment, in particular to a filter cavity merging device.

Background technique

In recent years, with the rapid development of science and technology, wireless communication systems have also made great progress in the rapid development of microwave and millimeter wave technologies. A filter is a typical frequency selection device, which can effectively suppress unwanted signals so that they cannot pass through the filter, and only useful signals pass through the filter smoothly.

Due to the particularity of the product structure of the filter, especially the complexity of the resonant frequency adjustment in the assembly process, the domestic filter production mode is almost all traditional manual assembly and adjustment, which is completed by a large amount of manpower. The labor environment and labor intensity are increasingly regulated, labor costs continue to rise, and the labor turnover rate is high, and it is difficult to guarantee the technical capabilities of employees, which hinders the development of enterprises to a large extent. In fact, the resonant frequency adjustment process is not involved in the merging and assembly of filter cavities. The manual assembly mode not only reduces production efficiency and increases production costs, but also cannot guarantee product quality.

In view of the above problems, it is urgent to provide a filter cavity merging device to solve the problems of low production efficiency, high production cost and inability to guarantee product quality caused by the manual assembly mode in the prior art.

Contents of the invention

The object of the present invention is to provide a device for merging filter cavities, which can realize the merging of filter cavities through an automatic device, so as to improve production efficiency, reduce production costs and ensure product quality.

The present invention adopts following technical scheme:

A filter cavity merging device, including a working platform for placing the first filter cavity and the second filter cavity to be combined, the working platform includes a symmetrically arranged first platform and a second platform, the The first platform and the second platform are respectively connected with positioning components for fixing the first filter cavity and the second filter cavity, so that the first platform and the second platform are turned over The flip driving part, and the moving driving part that makes the first platform and the second platform approach or move away from each other, the positioning part is connected to the side of the first platform where the first filter cavity is placed and the second platform are placed on one side of the second filter cavity; the flip driving part and the moving drive part are respectively arranged on a side where the first platform is away from the first filter cavity. The side and the second platform are away from the side where the second filter cavity is placed. .

After adopting this structure, the filter cavity can be merged through the automatic device by setting the positioning part, the flipping drive part and the moving drive part, which solves the low production efficiency and high production cost caused by the manual assembly mode in the prior art , and the problem that product quality cannot be guaranteed.

As a preferred solution of the above-mentioned filter cavity merging device, it also includes a controller and an identification device capable of reading the marks provided on the first filter cavity and the second filter cavity, the Both the identification device and the positioning component are electrically connected to the controller.

After adopting this structure, different types of filter cavities can be identified through the identification device, and the identification signal is sent to the controller. Adjustments are made to achieve clamping and positioning of different types of filter cavities.

As a preferred solution of the above filter cavity merging device, the positioning component includes a first positioning device and a second positioning device arranged on both sides of the first platform or on both sides of the second platform, the first positioning device Both a positioning device and the second positioning device are electrically connected to the controller, and both can press against the first filter cavity or the second filter cavity.

As a preferred solution of the filter cavity merging device above, the positioning component further includes a clamping piece that abuts against the first filter cavity or the second filter cavity, and the clamping piece It is arranged on the first platform or the second platform, and is located at one end of the first platform and the second platform that are close to each other.

After adopting this structure, it is possible to prevent the phenomenon that the first filter cavity or the second filter cavity slides off from the first platform or the second platform during the flipping process.

As a preferred solution of the above-mentioned filter cavity merging device, the turning drive part includes a first gear and a second gear that are vertically arranged and meshed with each other, and a first drive part connected with the first gear, so The second gear is fixedly connected to the first platform or the second platform through a connecting shaft.

After adopting this structure, by processing the conventional gear transmission with a specific mechanical structure and connecting it with the corresponding mechanical structure, it is possible to convert the ordinary gear transmission part into a turning mechanism, thereby realizing the necessary filter chamber combination. The flipping steps are low cost and easy to operate.

As a preferred solution of the above-mentioned filter cavity merging device, the turning drive part includes a drive cylinder, and a slide block hinged with the piston rod of the drive cylinder, and the slide block is slidably connected to the first platform or the second platform.

After adopting this structure, the telescopic part of the driving cylinder is connected with the first platform or the second platform, so that the first platform and the second platform drive the filter cavity to turn over, and the structure is simple. Easy to operate.

As a preferred solution of the above filter cavity merging device, both the first platform and the second platform are provided with angle sensors, and the angle sensors are both electrically connected to the controller.

After adopting this structure, the movement positions of the first platform and the second platform can be intuitively known by setting the angle sensor, so as to determine whether to proceed to the next operation.

As a preferred solution of the above-mentioned filter cavity merging device, the moving drive part includes a servo motor, a screw connected to the servo motor, and a screw nut matched with the screw;

A first base is rotatably connected to the side of the first platform away from the first filter cavity, and a second base is rotatably connected to the side of the second platform away from the second filter cavity. seat, the screw nut is connected to the first base or the second base.

After adopting this structure, the flipped first platform and the second platform can drive the filter cavities close to each other, thereby completing the merging operation of the filter cavities.

As a preferred solution of the above filter cavity merging device, both the first platform and the second platform are provided with displacement sensors, and the displacement sensors are electrically connected to the controller.

After adopting this structure, the movement positions of the first platform and the second platform can be intuitively known by setting the displacement sensor, so as to judge whether the operation of merging the filter cavities is completed.

As a preferred solution of the above-mentioned filter cavity merging device, it also includes a buffer, and the buffer is arranged on the side where the first platform is away from the first filter cavity and the second platform is away from Place one side of the second filter cavity.

After adopting this structure, by setting the buffer, it is possible to avoid the first platform and the second platform from being damaged due to the impact of the mechanical structure when the first platform and the second platform are turned over or homing.

Beneficial effects of the present invention:

The device for merging filter cavities in the present invention enables filter cavities to be merged through an automated device by setting positioning components, flipping drive components, and moving drive components, which solves the low production efficiency caused by the manual assembly mode in the prior art. The production cost is high, and the problem of product quality cannot be guaranteed.

Description of drawings

Fig. 1 is a schematic structural view of a filter cavity combining device provided by the present invention;

FIG. 2 is an enlarged schematic diagram of point A in FIG. 1 .

In the picture:

01. The first filter cavity; 02. The second filter cavity;

1. The first platform; 2. The second platform; 3. The first positioning device; 4. The clamping piece; 5. The second positioning device;

6. Overturn driving part; 61. First gear; 62. Second gear; 63. Connecting shaft;

7. Mobile driving part; 8. Flip buffer; 9. First base; 10. Second base.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

The invention discloses a filter cavity merging device. As shown in FIG. 1, the filter cavity merging device includes a working platform for placing a first filter cavity 01 and a second filter cavity 02, and the working platform The platform includes a symmetrically arranged first platform 1 and a second platform 2, the first platform 1 and the second platform 2 are respectively connected with positioning components for fixing the first filter cavity 01 and the second filter cavity 02, so that the second An inversion driving part 6 for turning over the first platform 1 and the second platform 2, and a moving driving part 7 for making the first platform 1 and the second platform 2 approach or move away from each other, and the positioning part is arranged on the first platform 1 to place the first filter cavity One side of the body 01 and the second platform 2 are placed on the side of the second filter cavity 02, and the turning drive part 6 and the moving drive part 7 are both arranged on the side of the first platform 1 away from the first filter cavity 01 and the second platform 2 away from the side where the second filter cavity is placed.

Specifically, the positioning component includes a first positioning device 3 and a second positioning device 5 disposed on both sides of the first platform 1 , and a first positioning device 3 and a second positioning device 5 disposed on both sides of the second platform 2 . The first positioning device 3 and the second positioning device 5 are used to clamp both sides of the first filter cavity 01 or both sides of the second filter cavity 02, on the one hand, it can be the first filter cavity 01 or the second filter cavity The two filter cavities 02 are positioned so that the first filter cavity 01 and the second filter cavity 02 will not be dislocated when they are merged. On the other hand, it can prevent the first platform 1 and the second platform 2 from shifting verb: move. And it can also include a locking member 4, which is arranged on the side of the first platform 1 where the first filter cavity 01 is placed or the side of the second platform 2 where the second filter cavity 02 is placed, and is located on the second filter cavity 02. One end of a platform 1 and a second platform 2 close to each other. This can prevent the phenomenon that the first filter cavity body 01 and the second filter cavity body 02 slide off from the first platform 1 and the second platform 2 during the overturning process.

Moreover, the filter cavity merging device further includes an identification device and a controller, the first positioning device 3 and the second positioning device 5, and the identification device are electrically connected to the controller. In this way, different types of filter cavities can be identified by the identification device, and the identification signal can be sent to the controller. Adjust the filter cavity 01 or the second filter cavity 02 accordingly, so as to realize the clamping and positioning of different types of filter cavities, and realize the adjustment of the first filter cavity 01 and the second filter cavity 02 The automation of clamping improves production efficiency.

As shown in Figure 2, the turning drive part 6 includes a first gear 61 and a second gear 62 which are vertically arranged and meshed with each other. The connecting shaft 63 is provided with connecting pieces fixedly connected to the first platform 1 or the second platform 2 at both ends of the connecting shaft 63 . With this structure, driven by the first gear 61 , the second gear 62 drives the connecting shaft 63 passing through its central hole to rotate, and then the connecting piece drives the first platform 1 or the second platform 2 to turn over. After adopting this structure, by processing the conventional gear transmission with a specific mechanical structure and connecting it with the corresponding mechanical structure, it is possible to convert the ordinary gear transmission part into a turning mechanism, thereby realizing the necessary filter chamber combination. The flipping steps are low cost and easy to operate.

In other embodiments, the turning part may include a driving cylinder, and a slider hinged to the driving cylinder, the slider is connected to the first platform 1 or the second platform 2, and directly drives the first platform 1 or the second platform 2 to turn over . The telescopic part of the drive cylinder is connected with the first platform 1 or the second platform 2, so that the first platform 1 and the second platform 2 drive the turning of the filter cavity, the structure is simple, and the operation is convenient.

In addition, both the first platform 1 and the second platform 2 are provided with angle sensors, and the angle sensors are electrically connected to the controller. By setting the angle sensor, the movement positions of the first platform 1 and the second platform 2 can be intuitively known, so as to determine whether to proceed to the next operation. And the first driving part or driving cylinder is also connected with the controller, and the controller can make corresponding instructions to the first driving part or driving cylinder according to the signal sent to it by the angle sensor, so as to realize the first platform 1 or the second platform 2 Flip or homing action.

The moving drive part 7 includes a servo motor, a screw connected to the servo motor, and a screw nut matched with the screw. The first platform 1 is rotatably connected to the first base 9 on the side where the first filter cavity 01 is placed. , the side of the second platform 2 facing away from the second filter cavity 02 is rotatably connected with a second base 10 , and the screw nut is connected with the first base 9 or the second base 10 . In this way, the first platform 1 and the second platform 2 after the flipping are completed realize that the first filter cavity 01 and the second filter cavity 02 are close to each other, and the first filter cavity 01 and the second filter cavity 02 are completed At the same time, the first platform 1 and the second platform 2 after the merging of the first filter cavity 01 and the second filter cavity 02 are completed can be separated from each other. Moreover, both the first platform 1 and the second platform 2 are provided with displacement sensors, and the displacement sensors are electrically connected to the controller. By setting the displacement sensor, the moving positions of the first platform 1 and the second platform 2 can be intuitively known, so as to determine whether the merging operation of the first filter cavity 01 and the second filter cavity 02 is completed. In addition, the servo motor is also connected to the controller, and the controller can make corresponding instructions to the servo motor according to the signal sent to it by the displacement sensor, so as to realize that the first platform 1 and the second platform 2 approach or move away from each other.

Buffers are also provided in the filter cavity merging device, and the buffers include flip buffers 8 and homing buffers, and they are all set on the first platform 1 facing away from the first filter cavity 01 and the second platform 2 away from the placement On one side of the second filter cavity 02, the flip buffer 8 is used to buffer the flipped first platform 1 and the second platform 2, and the homing buffer is used to buffer the homing first platform 1 and the second platform 2. The second platform 2 plays a buffering role.

The specific working process of the filter cavity device is as follows:

1. The identification device reads the marks set on the first filter cavity 01 and the second filter cavity 02, and transmits the signal to the controller;

2. According to the signal transmitted by the identification device, the controller searches for the product information pre-stored in the matching database, and sends instructions to the first positioning device 3 and the second positioning device 5;

3. The first positioning device 3 and the second positioning device 5 move according to the instructions of the controller, so that the positioning parts can be adjusted to reach the width of the first filter cavity 01 and the second filter cavity 02;

4. After completing the positioning operation of the first filter cavity 01 and the second filter cavity 02, the controller drives the first driving part or the driving cylinder to drive the corresponding first platform 1 and the second platform 2 to turn over, so that the placed The first filter cavity 01 on the first platform 1 is opposite to the second filter cavity 02 placed on the second platform 2;

5. During the flipping process of the first platform 1 and the second platform 2, the angle sensors installed on the first platform 1 and the second platform 2 transmit the obtained signals to the controller, and the controller judges the first platform according to the signal. Whether 1 and the second platform 2 reach the merging angle of the first filter cavity 01 and the second filter cavity 02;

6. When the first platform 1 and the second platform 2 are turned over to the angle where the first filter cavity 01 and the second filter cavity 02 can be merged, the controller sends an instruction to the moving drive part 7, so that the servo motor drives the second filter cavity A platform 1 and a second platform 2 are close to each other;

7. When the first platform 1 and the second platform 2 are approaching each other, the displacement sensors installed on the first platform 1 and the second platform 2 transmit the signals obtained by them to the controller, and the controller judges the position of the first platform based on the signals. Whether 1 and the second platform 2 have reached the position where the first filter cavity 01 and the second filter cavity 02 merge, thereby controlling the action of the servo motor;

8. After the first filter cavity 01 placed on the first platform 1 is merged with the second filter cavity on the second platform 2, the clamping mechanism will complete the merged first filter cavity 01 and the second filter cavity. Remove the filter cavity 02;

9. The controller controls the mobile driving part 7 to realize that the first platform 1 and the second platform 2 are far away from each other;

10. The displacement sensor transmits the displacement signals of the first platform 1 and the second platform 2 to the controller, and the controller judges whether the first platform 1 and the second platform 2 have entered the position where they can be flipped and homing;

11. When the first platform 1 and the second platform 2 are far away from each other and can be flipped and homing, the controller drives the first driving part or the driving cylinder to realize the flipping and homing action of the first platform 1 and the second platform 2;

12. The angle sensor transmits the angle signals of the first platform 1 and the second platform 2 to the controller, and the controller judges whether the homing operation of the first platform 1 and the second platform 2 is completed.

The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (10)

1. a kind of filter cavity merges device, first filter cavity to be combined is placed including being used for（01）, second filtering Device cavity（02）Workbench, which is characterized in that the workbench include symmetrically arranged first platform（1）It is flat with second Platform（2）, first platform（1）With second platform（2）It is connected separately with to fix the first filter cavity （01）With the second filter cavity（02）Positioning element, make first platform（1）With second platform（2）In opposite directions The overturning driving part of overturning（6）And make first platform（1）With second platform（2）It is close to each other or separate Mobile driving part（7）, the positioning element is connected to first platform（1）Place the first filter cavity（01）'s Side and second platform（2）Place the second filter cavity（02）Side；The overturning driving part（6）And institute State mobile driving part（7）It may be contained within first platform（1）Away from the placement first filter cavity（01）Side With second platform（2）Away from the placement second filter cavity（02）Side.

2. filter cavity according to claim 1 merges device, which is characterized in that further includes controller and can read It is set to the first filter cavity（01）With the second filter cavity（02）On mark identification device, the knowledge Other device and the positioning element are electrically connected with the controller.

3. filter cavity according to claim 2 merges device, which is characterized in that the positioning element includes setting respectively It is placed in first platform（1）Both sides or second platform（2）First positioning device of both sides（3）With the second positioning device （5）, first positioning device（3）With second positioning device（5）It is electrically connected with the controller, and can compress In the first filter cavity（01）Or the second filter cavity（02）.

4. filter cavity according to claim 3 merges device, which is characterized in that the positioning element further includes and institute State first filter cavity（01）Or the second filter cavity（02）Side abut card-bit part（4）, the card-bit part （4）It is set to first platform（1）Or second platform（2）On, and positioned at first platform（1）It is flat with described second Platform（2）One end close to each other.

5. filter cavity according to claim 4 merges device, which is characterized in that the overturning driving part（6）Packet It includes and is arranged in a mutually vertical manner and intermeshing first gear（61）And second gear（62）And with the first gear（61）Even The first driving part connect, the second gear（62）Pass through connecting shaft（63）With first platform（1）It is or described second flat Platform（2）It is fixedly connected.

6. filter cavity according to claim 4 merges device, which is characterized in that the overturning driving part（6）Packet Driving cylinder and the sliding block hinged with the piston rod of the driving cylinder are included, it is flat that the sliding block is slidably connected to described first Platform（1）Or second platform（2）.

7. device is merged according to any filter cavity of claim 5 or 6, which is characterized in that first platform（1） With second platform（2）Angular transducer is both provided with, the angular transducer is electrically connected with the controller.

8. filter cavity according to claim 2 merges device, which is characterized in that the mobile driving part（7）Packet Include servo motor, the screw being connect with the servo motor and the feed screw nut coordinated with the screw；

First platform（1）Away from the placement first filter cavity（01）Side be rotatably connected to the first pedestal（9）, Second platform（2）Away from the placement second filter cavity（02）Side be rotatably connected to the second pedestal（10）, institute State feed screw nut and first pedestal（9）Or second pedestal（10）Connection.

9. filter cavity according to claim 8 merges device, which is characterized in that first platform（1）With it is described Second platform（2）Displacement sensor is both provided with, institute's displacement sensors are electrically connected with the controller.

10. filter cavity according to claim 1 merges device, which is characterized in that further includes buffer, the buffering Device is set to first platform（1）Away from the placement first filter cavity（01）Side and second platform（2） Away from the placement second filter cavity（02）Side.