Air conditioner bearing assembly tool

Abstract

The invention provides an air conditioner bearing assembly tool which comprises a main support, a first conveying belt and a second conveying belt are arranged outside the main support, a first mechanical arm used for conveying is arranged between the first conveying belt and the main support, and a second mechanical arm is arranged between the second conveying belt and the main support. A workbench is arranged on the main support, a third mechanical arm is arranged in the middle of the workbench, a plurality of positioning devices are arranged at the top end of the workbench, and a first detector and a second detector are arranged on the two sides of the top end of the main support respectively. The rubber ring bearing and the shell are quickly and accurately positioned through the rubber ring bearing positioning seat and the shell positioning seat, so that the assembly efficiency and precision are greatly improved; whether the placement positions of the assembly parts are accurate or not is detected through the detector, and the assembly parts which do not meet the requirements are removed in time, so that the assembly yield and the machining efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioner processing, and in particular relates to an air conditioner bearing assembly tool. Background Art

[0002] Crossflow fans, also known as crossflow fans, were first proposed by French engineer Mortier in 1892. The impeller is multi-bladed, long cylindrical, with forward multi-wing blades. When the impeller rotates, the airflow enters the blade grid from the impeller opening, passes through the inside of the impeller, and is discharged into the volute from the other blade grid to form a working airflow.

[0003] The crossflow fan blade assembly is a key component of the air conditioner indoor unit. It is mainly used to blow the (cold or hot) air near the evaporator into the room to achieve the function of cooling or heating. In order to meet the needs of the air conditioner production line operation, each component used in the air conditioner must be assembled independently as an independent unit, and then sent to the general assembly workshop to assemble the various sub-components to complete the air conditioner assembly.

[0004] In order to meet the needs of air-conditioning production line operations, each component used in the air-conditioning must be assembled independently as an independent unit, and then sent to the final assembly workshop to assemble the various sub-components to complete the air-conditioning unit assembly.

[0005] The assembly of sub-components also needs to meet the requirements of production line operations. As a sub-component inside the indoor unit, the air-conditioning bearing assembly is used in combination with the motor assembly. It is installed at both ends of the crossflow blades to support the rotation of the crossflow blades. The rotational power of the crossflow blades also comes from the motor assembly.

[0006] In the actual production process, it often happens that the bearing assembly does not meet the assembly standards, which will seriously affect the overall production efficiency of the air-conditioning unit.

[0007] Based on this, an air-conditioning bearing assembly tool is proposed. Summary of the invention

[0008] In order to overcome the deficiencies in the prior art, the present invention provides a tool for improving the assembly efficiency and yield rate of air conditioner bearings.

[0009] The technical solution adopted by the present invention to solve its technical problems is: an air-conditioning bearing assembly tool, comprising a main bracket, a first conveyor belt and a second conveyor belt are arranged on the outside of the main bracket, a first manipulator for conveying is arranged between the first conveyor belt and the main bracket, a second manipulator is arranged between the second conveyor belt and the main bracket, a workbench is arranged on the main bracket, a third manipulator is arranged at the middle position of the workbench, and a plurality of positioning devices are arranged on the top of the workbench, characterized in that: a first detector and a second detector are respectively arranged on both sides of the top of the main bracket, and a hydraulic cylinder for pressing is arranged on the end of the top of the main bracket away from the first conveyor belt.

[0010] It is further configured that: the workbench is provided with two discard holes.

[0011] It is further configured as follows: a placement hole is opened at the middle position of the top of the workbench, the third manipulator is fixed on the main bracket, and the third manipulator passes through the placement hole and extends to the top of the workbench.

[0012] It is further configured as follows: a plurality of positioning devices and discarding holes surround the placement hole.

[0013] It is further configured as follows: any of the positioning devices includes a shell positioning seat fixed on the top of the workbench, a rubber ring bearing positioning seat is fixedly connected to the top of the shell positioning seat, and the shell positioning seat and the rubber ring bearing positioning seat are arranged in cooperation with each other.

[0014] It is further configured as follows: a plurality of inverted shells are arranged on the first conveyor belt, and the shells are flipped and clamped on the positioning device by the first manipulator.

[0015] It is further configured as follows: a plurality of inverted rubber ring bearings are arranged on the second conveyor belt, and the rubber ring bearings are flipped and clamped on the positioning device by the second manipulator.

[0016] It is further configured as follows: the workbench is rotatably connected to the main bracket, and the workbench is driven to rotate by a driving motor.

[0017] It is further configured as follows: a pressure plate is provided at the bottom of the hydraulic cylinder, and the hydraulic cylinder drives the pressure plate to press down and press the rubber ring bearing into the housing.

[0018] The beneficial effects of the present invention are as follows: the rubber ring bearing and the housing are quickly and accurately positioned through the rubber ring bearing positioning seat and the housing positioning seat, thereby greatly improving the efficiency and accuracy of assembly;

[0019] A pressure plate is installed at the bottom of the hydraulic cylinder, and the rubber ring bearing and the housing are pressed together through the pressure plate to complete the assembly;

[0020] The first detector and the second detector detect the upper shell of the positioning seat and the rubber ring bearing. The detector detects whether the assembly parts are placed accurately and promptly removes the assembly parts that do not meet the requirements, thereby improving the assembly yield and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 A top view of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the pressure plate in the present invention;

[0024] Figure 4 It is a schematic diagram of the workbench structure in the present invention;

[0025] Figure 5 is a cross-sectional view of the hydraulic cylinder in the present invention;

[0026] In the figure: 1-main support, 2-first conveyor belt, 3-second conveyor belt, 4-first manipulator, 5-second manipulator, 6-workbench, 7-third manipulator, 8-first detector, 9-second detector, 10-hydraulic cylinder, 11-discard hole, 12-placing hole, 131-shell positioning seat, 132-rubber ring bearing positioning seat, 14-shell, 15-rubber ring bearing, 16-pressure plate, 17-fixed bracket. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-5The present invention provides a technical solution: an air-conditioning bearing assembly tool, comprising a main bracket 1, a first conveyor belt 2 and a second conveyor belt 3 are respectively installed on adjacent sides of the main bracket 1, a first manipulator 4 is installed on the side of the first conveyor belt 2 facing the main bracket 1, and a second manipulator 5 is installed on the side of the second conveyor belt 3 facing the main bracket 1; a workbench 6 is rotatably connected to the top of the main bracket 1, and the workbench 6 is driven to rotate by a driving motor, thereby facilitating the assembly of the air-conditioning bearing; a third manipulator 7 is arranged at the middle position of the workbench 6; a plurality of positioning devices are installed on the top of the workbench 6, and the positioning devices are used to facilitate the fixing of the assembly parts, thereby improving the efficiency of assembly; a first detector 8 and a second detector 9 are respectively fixedly connected to both sides of the main bracket 1, and the first detector 8 and the second detector 9 are used to detect whether the position of the assembly parts clamped on the positioning device is in the preset position. When the assembly parts are not installed in the preset position, they are moved to the top of the discard hole 11 by the manipulator, and then recovered through the discard hole 11, and then moved to the assembly production line again, thereby improving the efficiency and accuracy of assembly;

[0029] A hydraulic cylinder 10 is fixedly connected to one end of the top of the main support 1 away from the first conveyor belt 2, and the assembly parts are assembled into one by the hydraulic cylinder 10.

[0030] Specific: such as Figure 1 and Figure 4 As shown, two discard holes 11 are provided on the workbench 6 . When the detector detects that the assembly part is not installed at the preset position, the robot moves it to the top of the discard hole 11 and then recycles it through the discard hole 11 .

[0031] A placement hole 12 is provided at the middle position of the top of the workbench 6, the third manipulator 7 is fixed at the middle position of the top of the main bracket 1, and the upper part of the third manipulator passes through the placement hole 12 and extends to the top of the workbench 6; a number of positioning devices and abandoned holes 11 are surrounded by the placement hole 12, thereby facilitating the third manipulator 7 to assemble the assembly parts.

[0032] Specifically, Figure 4 As shown, any positioning device shown includes a shell positioning seat 131 fixed on the top of the workbench 6, and a rubber ring bearing positioning seat 132 is fixedly connected to the top of the shell positioning seat 131. The shell positioning seat 131 is adapted to the shell 14, and the rubber ring bearing positioning seat 132 is adapted to the rubber ring bearing 15. The rubber ring bearing 15 and the shell 14 are quickly and accurately positioned by the rubber ring bearing positioning seat 132 and the shell positioning seat 131, thereby greatly improving the efficiency and accuracy of assembly.

[0033] Specifically, Figure 1 , Figure 3 and Figure 5As shown, the hydraulic cylinder 10 is fixed to the top edge of the main bracket 1 through a fixing bracket 17, and a pressure plate 16 is installed at the bottom end of the hydraulic cylinder 10, and the rubber ring bearing 15 and the housing 14 are pressed together through the pressure plate 16 to complete the assembly.

[0034] A number of shells 14 are placed on the first conveyor belt 2, and a number of rubber ring bearings 15 are placed on the second conveyor belt 3. The first manipulator 4 flips the shells 14 on the first conveyor belt 2 180 degrees in turn, and snaps the shells 14 onto the shell positioning seat 131. The second manipulator 3 flips the number of rubber ring bearings 15 on the second conveyor belt 3 180 degrees in turn and snaps them onto the rubber ring bearing positioning seat 132, thereby facilitating the assembly of the assembly parts.

[0035] In summary, the air-conditioning bearing assembly tooling provided in the present embodiment, when assembly is required, the manipulator on the production line places the housing 14 and the rubber ring bearing 15 on the corresponding conveyor belt in sequence and in an orderly manner; the first manipulator 4 sequentially turns the housing 14 on the first conveyor belt 2 180 degrees, and clamps it on the housing positioning seat 131, and at the same time, the second manipulator 3 sequentially turns the rubber ring bearing 15 on the second conveyor belt 3 180 degrees, and clamps the rubber ring bearing 15 on the rubber ring bearing positioning seat 132, thereby facilitating the assembly of the housing 14 and the rubber ring bearing 15. When the first manipulator 4 and the second manipulator 5 synchronously clamp the housing 14 and the rubber ring bearing 15 on the positioning seat, the first manipulator 4 and the second manipulator 5 are reset, and the driving motor rotates to drive the workbench 6 to rotate, and then the housing 14 and the rubber ring bearing 15 can be clamped at different positions;

[0036] During the rotation of the workbench 6, the shell 14 and the rubber ring bearing 15 on the positioning seat are detected by the first detector 8 and the second detector 9. If it is detected that the clamping position is inaccurate, the shell 14 and the rubber ring bearing 15 with the inaccurate clamping position are moved to the top of the discard hole 11 by the third manipulator 7, and then recovered through the discard hole 11. When the clamping position of the shell 14 and the rubber ring bearing 15 detected by the detector is accurate, the third manipulator 7 moves the rubber ring bearing 15 to the top of the shell 14, and then when the workbench rotates to just below the hydraulic cylinder 10, the hydraulic cylinder 10 drives the pressure plate 17 to press the rubber ring bearing 15 into the shell 14, thereby completing the assembly of the shell 14 and the rubber ring bearing 15; the detector is used to detect whether the placement position of the assembly parts is accurate, and the assembly parts that do not meet the requirements are removed in time, thereby improving the assembly yield and processing efficiency.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner bearing assembly tool, comprising a main support (1), a first conveyor belt (2) and a second conveyor belt (3) are arranged outside the main support (1), a first manipulator (4) for conveying is arranged between the first conveyor belt (2) and the main support (1), a second manipulator (5) is arranged between the second conveyor belt (3) and the main support (1), a workbench (6) is arranged on the main support (1), a third manipulator (7) is arranged at the middle position of the workbench (6), and a plurality of positioning devices are arranged on the top of the workbench (6), characterized in that: A first detector (8) and a second detector (9) are respectively arranged on both sides of the top end of the main support (1), and a hydraulic cylinder (10) for press-fitting is arranged on the end of the top end of the main support (1) away from the first conveyor belt (2).

2. The air conditioner bearing assembly tool according to claim 1, characterized in that: The workbench (6) is provided with two discard holes (11).

3. The air conditioner bearing assembly tool according to claim 2, characterized in that: A placement hole (12) is provided at the middle position of the top of the workbench (6); the third manipulator (7) is fixed on the main bracket (1), and the third manipulator (7) passes through the placement hole (12) and extends to the top of the workbench (6).

4. The air conditioner bearing assembly tool according to claim 3, characterized in that: A plurality of positioning devices and discarding holes (11) surround the placement hole (12).

5. The air conditioner bearing assembly tool according to claim 4, characterized in that: Any of the positioning devices comprises a shell positioning seat (131) fixed on the top of the workbench (6), a rubber ring bearing positioning seat (132) is fixedly connected to the top of the shell positioning seat (131), and the shell positioning seat (131) and the rubber ring bearing positioning seat (132) are arranged in cooperation with each other.

6. The air conditioner bearing assembly tool according to claim 1, characterized in that: A plurality of inverted shells (14) are arranged on the first conveyor belt, and the shells (9) are flipped 180 degrees by the first manipulator (4) and clamped on the positioning device.

7. The air conditioner bearing assembly tool according to claim 1, characterized in that: A plurality of inverted rubber ring bearings (15) are arranged on the second conveyor belt, and the rubber ring bearings (15) are flipped 180 degrees by the second manipulator (5) and clamped on the positioning device.

8. The air conditioner bearing assembly tool according to claim 7, characterized in that: The workbench (6) is rotatably connected to the main support (1), and the workbench (6) is driven to rotate by a driving motor.

9. The air conditioner bearing assembly tool according to claim 8, characterized in that: A pressure plate (16) is provided at the bottom of the hydraulic cylinder (10), and the hydraulic cylinder (10) drives the pressure plate (16) to press downward to press the rubber ring bearing (15) into the housing (14).

Images