Adsorption type transfer assembly equipment

Abstract

The utility model belongs to the technical field of transfer assembly equipment, and particularly relates to adsorption type transfer assembly equipment which comprises a three-axis machine body, a Z-axis driving servo mechanism is fixedly installed at the rear end of the three-axis machine body, and a Y-axis driving servo mechanism is fixedly installed at the moving end of the Z-axis driving servo mechanism. A digital display vacuum pressure gauge is fixedly mounted at the moving end of the Y-axis driving servo mechanism, a vacuum pressure sensor is arranged on the digital display vacuum pressure gauge, and a vacuum generator is fixedly mounted on one side of the digital display vacuum pressure gauge through a mounting plate. Labor is saved; equipment programs can be freely edited through the handle, the upper vacuum chuck assembly can be rapidly replaced according to different products, compatibility is high, operation is convenient, the whole device does not need to make contact with a PCB, and the use effect of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer and assembly equipment, and in particular relates to adsorption-type transfer and assembly equipment. Background Art

[0002] Some base station communication systems on the market use Filtenna antenna systems. This antenna system directly solders the filter to the PCB. To tightly bond the filter and PCB, solder paste is applied to the PCB before soldering them together. During design, soldering on the PCB is generally done in a circle around the periphery, so the solder paste needs to be applied around the outer edge of the PCB. During assembly, if the PCB is moved manually after the solder paste has been applied, there is a risk of wiping off the solder paste. Therefore, auxiliary tools are required to move the PCB during assembly.

[0003] Currently, the docking and conversion between PCB carriers is mostly done manually by employees, which relies heavily on skill and proficiency, and requires high employee quality. The yield rate of the entire job is low, and poor docking is difficult to detect after docking and can only be discovered during post-process debugging. This increases the rework time of the entire process, increases the manufacturing cost of each unit, and reduces the use effect of the equipment.

[0004] In order to solve the above problems, this application proposes an adsorption-type transfer and assembly device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an adsorption-type transfer assembly device, which has the advantages of labor saving, high efficiency, strong compatibility and easy operation.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adsorption-type transfer and assembly equipment, comprising a three-axis machine body, a Z-axis drive servo mechanism is fixedly installed on the rear end of the three-axis machine body, a Y-axis drive servo mechanism is fixedly installed on the moving end of the Z-axis drive servo mechanism, and a digital vacuum pressure gauge is fixedly installed on the moving end of the Y-axis drive servo mechanism, the digital vacuum pressure gauge is provided with a vacuum pressure sensor, a vacuum generator is fixedly installed on one side of the digital vacuum pressure gauge through a mounting plate, the X-axis drive servo mechanism moving end on the top of the three-axis machine body is installed with an equipment bottom plate, an air pressure controller is fixedly installed on one side of the vacuum generator through a U-shaped plate, a vacuum suction cup assembly is installed on the other side of the digital vacuum pressure gauge, the vacuum suction cup assembly includes an adapter plate fixedly installed on the surface of the digital vacuum pressure gauge by bolts, the bottom end of the adapter plate is fixedly installed with a fixing plate by bolts, mounting tubes are provided at both ends of the fixing plate, and vacuum suction cups are fixedly installed on the bottom ends of the mounting tubes.

[0007] As a preferred adsorption-type transfer assembly equipment of the utility model, the digital vacuum pressure gauge is connected to the air pressure controller through air pipe one, the air outlet end of the air pressure controller is connected to the P end of the vacuum generator through air pipe two, the V end of the vacuum generator is fixed with four air pipes through air pipe three, and the three ends of the four air pipes are respectively fixed with air pipe four, air pipe five and air pipe six, air pipe four and air pipe five are respectively fixedly installed on the top ends of the two groups of mounting pipes, and the other end of air pipe six is connected to the vacuum pressure sensor of the digital vacuum pressure gauge, which is responsible for detecting the vacuum pressure value inside the pipeline.

[0008] As a preferred embodiment of the adsorption-type transfer assembly equipment of the present invention, the compressed air is converted into negative pressure air through the vacuum generator.

[0009] As a preferred adsorption-type transfer and assembly device of the present invention, a screw groove is provided on the surface of the mounting tube, and two sets of nuts are threadedly connected to the surface of the mounting tube through the screw groove. A circular hole is provided on the side of the fixed plate surface close to the mounting tube, and the mounting tube is inserted into the circular hole provided in the fixed plate, and the two sets of nuts are located on the upper and lower sides of the fixed plate for limiting and fixing the mounting tube.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] During the transfer and assembly process of this device, there is no need to spend manpower to align the position, and workers only need to load and unload materials, which is labor-saving and efficient. The equipment program can be freely edited through the handle, and the vacuum suction cup assembly above can be quickly replaced according to different products. It has strong compatibility and easy operation. It does not need to touch the PCB at all, further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the vacuum suction cup assembly in the present invention;

[0015] Figure 3 It is a right side view of the overall structure of the utility model;

[0016] Figure 4 It is a left view of the overall structure of the utility model.

[0017] In the figure: 1. Three-axis machine body; 2. Equipment base plate; 3. Vacuum suction cup assembly; 301. Adapter plate; 302. Mounting tube; 303. Fixing plate; 304. Vacuum suction cup; 4. Vacuum generator; 5. Digital vacuum pressure gauge; 6. Air pressure controller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] like Figure 1-4 As shown:

[0021] A suction-type transfer assembly device includes a three-axis machine body 1, a Z-axis drive servo mechanism fixedly installed at the rear end of the three-axis machine body 1, a Y-axis drive servo mechanism fixedly installed at the mobile end of the Z-axis drive servo mechanism, and a digital vacuum pressure gauge 5 fixedly installed at the mobile end of the Y-axis drive servo mechanism. The digital vacuum pressure gauge 5 is provided with a vacuum pressure sensor, and a vacuum generator 4 is fixedly installed on one side of the digital vacuum pressure gauge 5 through a mounting plate. The mobile end of the X-axis drive servo mechanism on the top of the three-axis machine body 1 is installed with an equipment base plate 2, an air pressure controller 6 is fixedly installed on one side of the vacuum generator 4 through a U-shaped plate, and a vacuum suction cup assembly 3 is installed on the other side of the digital vacuum pressure gauge 5. The vacuum suction cup assembly 3 includes an adapter plate 301 fixedly installed on the surface of the digital vacuum pressure gauge 5 by bolts. The bottom end of the adapter plate 301 is fixed with a fixing plate 303 by bolts, and mounting tubes 302 are provided at both ends of the fixing plate 303. The bottom ends of the mounting tubes 302 are fixed with vacuum suction cups 304. The digital vacuum pressure gauge 5 is connected to the air pressure controller 6 through air pipe 1, and the air outlet end of the air pressure controller 6 is connected to the P end of the vacuum generator 4 through air pipe 2. The V end of the vacuum generator 4 is fixed with four air pipes through air pipe 3, and the three ends of the four air pipes are respectively fixed with air pipe 4, air pipe 5 and air pipe 6. Air pipe 4 and air pipe 5 are respectively fixed on the top ends of the two groups of mounting tubes 302. The other end of air pipe 6 is connected to the vacuum pressure sensor of the digital vacuum pressure gauge 5, which is responsible for detecting the vacuum pressure value inside the pipeline. The compressed air is converted into negative pressure air through the vacuum generator 4.

[0022] In this embodiment: When using the adsorption-type transfer assembly equipment, the program file of the corresponding project is written through a programmable handle (not shown in the figure) to control the X, Y, and Z axes of the three-axis machine body 1 to drive the servo mechanism to move the path point, and then the tinned PCB and the furnace carrier (not shown in the figure) are placed at the specified position of the equipment base plate 2. By pressing the start button of the three-axis machine body 1, according to the instruction of the main control, the X, Y, and Z movement axes of the three-axis machine body 1 will drive the vacuum suction cup assembly 3 to move onto the PCB. At this time, the air pressure controller 6 has not been turned on. When it reaches the specified position, the main control The command is issued, the air pressure controller 6 is turned on, and the compressed air enters the pipeline. The compressed air will pass through the pipeline 1 of the digital vacuum pressure gauge 5 through the air inlet end of the air pressure controller 6 and enter the interior of the air pressure controller 6. Then, the compressed air will pass through the P end of the vacuum generator 4 of the air pipe 2 from the air outlet end of the air pressure controller 6. After passing through the vacuum generator 4, it will become negative pressure air. After coming out from the V end of the vacuum generator 4, it will be discharged to the air pipe 3. The negative pressure gas will be discharged to the air pipe 4 and the air pipe 5 respectively through the air pipe 3 and then pass through the installation pipe 302 and enter the vacuum suction cup 304 to hold the product. During adsorption, negative pressure air enters the vacuum pressure sensor of the digital vacuum pressure gauge 5 through the air pipe 6. The vacuum pressure sensor is mainly responsible for detecting the vacuum pressure value inside the pipe, and then converting the detection result into an electrical signal and transmitting it to the main unit for judgment. The pressure is determined to be qualified and the signal is fed back to the main control. If the vacuum pressure value is unqualified, an alarm will be issued, requiring manual intervention. If it is qualified, the Z-axis drive servo mechanism of the three-axis machine body 1 will delay for 1-2 seconds and adsorb the PCB (not shown in the figure) to the specified position above the furnace carrier (not shown in the figure) according to the edited path. During this process, the vacuum pressure remains on. After the moving axis of the three-axis machine body 1 reaches the specified position, the main board issues a command to turn off the vacuum pressure. The PCB is then docked on the furnace carrier and then returns to the origin, completing the action. The above steps are repeated until all work orders are completed. Through this operation, the transfer and assembly process does not require manual alignment. Labor only needs to load and unload materials, which is labor-saving and efficient. In addition, the equipment program can be freely edited through the handle, and the vacuum suction cup assembly on the top can be quickly replaced according to different products. It has strong compatibility and convenient operation. There is no need to touch the PCB at all, further improving the use effect of the device.

[0023] It should be noted that the three-axis machine body 1 is provided with X, Y, and Z drive servo motion axes, and is provided with a drive device to drive the movement of the three axes, usually in the form of an electric motor or a hydraulic motor. It is also provided with a sensor: used to monitor the position and direction of the object in real time. Common sensors include gyroscopes, accelerometers, and magnetometers. There is also a controller, which is responsible for processing data from the sensors and controlling the movement of the object by controlling the drive device.

[0024] Going further;

[0025] In an optional embodiment, a screw groove is provided on the surface of the mounting tube 302, and two sets of nuts are threadedly connected to the surface of the mounting tube 302 through the screw groove. A circular hole is provided on the side of the surface of the fixing plate 303 close to the mounting tube 302, and the mounting tube 302 is inserted into the circular hole provided in the fixing plate 303, and the two sets of nuts are located on the upper and lower sides of the fixing plate 303 for limiting and fixing the mounting tube 302.

[0026] In this embodiment, it is easy to disassemble the mounting tube 302 and the vacuum suction cup 304, and they can be quickly replaced according to different matching programs to achieve adaptation to different products and meet actual usage needs.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An adsorption-type transfer assembly device, characterized in that: The invention comprises a three-axis machine body (1), wherein a Z-axis driving servo mechanism is fixedly installed at the rear end of the three-axis machine body (1), a Y-axis driving servo mechanism is fixedly installed at the mobile end of the Z-axis driving servo mechanism, and a digital vacuum pressure gauge (5) is fixedly installed at the mobile end of the Y-axis driving servo mechanism, a vacuum pressure sensor is provided on the digital vacuum pressure gauge (5), a vacuum generator (4) is fixedly installed on one side of the digital vacuum pressure gauge (5) through a mounting plate, an equipment bottom plate (2) is installed on the mobile end of the X-axis driving servo mechanism at the top of the three-axis machine body (1), an air pressure controller (6) is fixedly installed on one side of the vacuum generator (4) through a U-shaped plate, and a vacuum suction cup assembly (3) is installed on the other side of the digital vacuum pressure gauge (5); The vacuum suction cup assembly (3) comprises an adapter plate (301) fixedly mounted on the surface of a digital vacuum pressure gauge (5) by means of bolts, a fixing plate (303) being fixedly mounted on the bottom end of the adapter plate (301) by means of bolts, mounting tubes (302) being provided at both ends of the fixing plate (303), and a vacuum suction cup (304) being fixedly mounted on the bottom end of each mounting tube (302).

2. The adsorption-type transfer assembly equipment according to claim 1, characterized in that: The digital vacuum pressure gauge (5) is connected to the air pressure controller (6) through air pipe 1, the air outlet end of the air pressure controller (6) is connected to the P end of the vacuum generator (4) through air pipe 2, the V end of the vacuum generator (4) is fixed with four air pipes through air pipe 3, and the three ends of the four air pipes are respectively fixed with air pipe 4, air pipe 5 and air pipe 6, air pipe 4 and air pipe 5 are respectively fixedly installed on the top ends of the two groups of mounting pipes (302), and the other end of air pipe 6 is connected to the vacuum pressure sensor of the digital vacuum pressure gauge (5) for detecting the vacuum pressure value inside the pipeline.

3. The adsorption-type transfer assembly equipment according to claim 2, characterized in that: The compressed air is converted into negative pressure air by passing through the vacuum generator (4).

4. The adsorption-type transfer assembly equipment according to claim 1, characterized in that: A screw thread groove is provided on the surface of the mounting tube (302), and two sets of nuts are threadedly connected to the surface of the mounting tube (302) through the screw thread groove. A circular hole is provided on the surface of the fixing plate (303) close to the mounting tube (302), and the mounting tube (302) is inserted into the circular hole provided in the fixing plate (303). The two sets of nuts are located on the upper and lower sides of the fixing plate (303) and are used to limit and fix the mounting tube (302).

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