Assembly equipment for liquid storage device for automatic air conditioner

Abstract

The present invention provides an assembly device for a liquid reservoir for an automated air conditioner, relating to the technical field of liquid reservoirs, comprising a first conveying frame, a second conveying frame and a third conveying frame, wherein the inner sides of the first conveying frame, the second conveying frame and the third conveying frame are all provided with a conveying assembly, the second conveying frame is located above the first conveying frame and the third conveying frame, and one end of the first conveying frame is provided with a support frame; the present invention conveys a liquid storage cylinder through the first conveying frame, and through the arc guidance of the front end of the guide frame and the adsorption of the first electromagnetic roller, it is vertically adsorbed and runs under the second conveying frame, and the liquid storage cylinder is clamped and fixed by the clamping part, and the lower end of the liquid storage cylinder can be sealed and capped in cooperation with the pressure capping assembly, and then the second conveying frame conveys the liquid storage cylinder to one end and falls, and cooperates with the second electromagnetic roller to adsorb so that the liquid storage cylinder falls into the storage cavity, fixes the liquid storage cylinder through the fixing part, and cooperates with the pressure capping assembly to seal and cap the upper end of the liquid storage cylinder again, and automatically caps up and down.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid reservoirs, and in particular to assembly equipment for liquid reservoirs used in automated air conditioners. Background Art

[0002] The air conditioning accumulator is installed on the air conditioning evaporator and the compressor suction pipe. It is a protective component that prevents liquid refrigerant from flowing into the compressor and causing liquid hammer. When the air conditioning system is in operation, it cannot be guaranteed that the refrigerant can be completely vaporized; that is, the refrigerant coming out of the evaporator will have liquid refrigerant entering the accumulator. Since the unvaporized liquid refrigerant is heavier than the gas, it will directly fall to the bottom of the accumulator cylinder. The vaporized refrigerant enters the compressor from the outlet of the accumulator, thereby preventing the compressor from inhaling liquid refrigerant and causing liquid hammer.

[0003] The liquid reservoir shell is generally composed of a cylinder and two heads, and the two heads are fixed to the two ends of the cylinder by pressing. When the liquid reservoir is pressed, the pressing equipment commonly used in the industry is hydraulic cylinder pressing or cylinder pressing. During use, the operator is required to manually place the liquid reservoir vertically on the workbench. After pressing one end, the operator is required to manually flip it to the other end for pressing. The whole process requires manual assistance, wastes manpower and material resources, and lacks automated processing. Therefore, the present invention proposes an assembly device for an automated air-conditioning liquid reservoir to solve the problems existing in the prior art. Summary of the Invention

[0004] In view of the above problems, the present invention proposes an automated assembly device for a liquid reservoir for air conditioning, which automates the upper and lower pressing of the lids during the entire assembly process, making it more convenient to use.

[0005] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: an assembly device for a liquid storage device for an automated air conditioner, comprising a first conveyor frame, a second conveyor frame and a third conveyor frame, wherein the inner sides of the first conveyor frame, the second conveyor frame and the third conveyor frame are each provided with a conveying assembly, the second conveyor frame is located above between the first conveyor frame and the third conveyor frame, a support frame is provided at one end of the first conveyor frame, and brackets are provided on both sides of the first conveyor frame, a guide frame is provided on the support frame and the bracket, one end of the guide frame is inclined upward, and the other end of the guide frame is opened outward, the guide frame is used to guide the liquid storage cylinder, a first electromagnetic roller is rotatably provided at one end below the inner side of the second conveyor frame, a second electromagnetic roller is rotatably provided at one end above the inner side of the third conveyor frame, and a storage chamber is provided on the conveying assembly inside the third conveyor frame;

[0006] A fixed seat is provided between the first conveyor frame and the third conveyor frame, and an electric telescopic rod is provided on the fixed seat. A clamping portion is provided at the output end of the electric telescopic rod. A pressure cover assembly is provided on the inner side of the electric telescopic rod and one end of the second conveyor frame. A fixing portion is provided on the third conveyor frame at a position below the upper pressure cover assembly.

[0007] A further improvement is that the conveying assembly includes a driving roller and a conveyor belt, the driving roller is driven to rotate by a driving motor, and the conveyor belt is wound around the outside of the driving roller.

[0008] A further improvement is that: the first electromagnetic roller and the second electromagnetic roller are both provided with an energized coil inside, and the second conveyor frame is provided with a power box, which is used to supply power to the entire device and enable the energized coil to generate a magnetic field.

[0009] Further improvements are: the clamping part includes a driving block and a clamping arm, the clamping arm is provided with two groups, and the two groups of clamping arms are rotatably installed on the inner side of the driving block, a first worm gear is provided at the rotating part of the clamping arm, a motor is provided inside the driving block, and a first worm gear adapted to the first worm gear is provided at the output end of the motor.

[0010] Further improvement is that: the pressure cover assembly includes a mounting seat and an induction plate, the mounting seat is movably provided with a slider, and the slider is provided with an axis plate, the inner side of the axis plate is rotatably provided with a pneumatic cylinder, and the output end of the pneumatic cylinder is provided with a molding head, and an electromagnet is provided inside the molding head.

[0011] A further improvement is that an infrared sensor is provided on one side of the molding head, and the infrared sensor is used to identify the liquid storage cylinder.

[0012] A further improvement is that a storage tube is provided on the induction plate, and the interior of the storage tube is used for stacking and storing heads.

[0013] A further improvement is that a sliding cavity is provided inside the mounting seat, and a screw rod is rotatably provided inside the sliding cavity, the sliding block is adapted to the screw rod thread, and the screw rod is driven to rotate by a driving motor.

[0014] Further improvements are: a corner plate is provided on one side of the shaft plate, and a second worm is rotatably provided on the inner side of the corner plate, the second worm is driven to rotate by a drive motor, a second worm wheel adapted to the second worm is rotatably provided on one side of the shaft plate, and the second worm wheel is connected to the pneumatic cylinder.

[0015] A further improvement is that the fixing portion includes a driving shaft and a clamping frame, the clamping frame is rotatably mounted on both sides of the third conveying frame through the driving shaft, and an arc groove is provided on the inner side of the clamping frame.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention conveys the liquid storage cylinder through the conveying assembly of the first conveying rack. The liquid storage cylinder is guided in the arc direction by the front end of the guide rack and adsorbed by the first electromagnetic roller at the lower inner side of the second conveying rack. It is vertically adsorbed and runs under the second conveying rack. The liquid storage cylinder is clamped and fixed by the clamping part, and the lower end of the liquid storage cylinder can be sealed and capped in conjunction with the pressure capping assembly. Then the second conveying rack conveys the liquid storage cylinder to one end and drops it. The second electromagnetic roller at the upper inner side of the third conveying rack adsorbs it, so that the liquid storage cylinder falls into the receiving cavity. The liquid storage cylinder is fixed by the fixing part, and the upper end of the liquid storage cylinder is sealed and capped again in conjunction with the pressure capping assembly. The entire process automates the upper and lower capping, which is more convenient to use.

[0018] 2. During the process of installing the head by the pressure cap assembly of the present invention, the second worm gear is driven to rotate by the second worm, so that the pneumatic cylinder rotates, the molding head is extended into the storage tube, the electromagnet is used to adsorb the head, and then the pneumatic cylinder rotates and resets to run vertically, squeezing the head onto the liquid storage tube for pressure capping. The material taking and loading are automated, and the use is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the present invention;

[0020] Figure 2 This is a schematic diagram of a first conveyor frame of the present invention;

[0021] Figure 3 This is a schematic diagram of the inner side of the second conveyor frame of the present invention;

[0022] Figure 4 This is a schematic diagram of the inner side of the third conveyor rack of the present invention;

[0023] Figure 5 Schematic diagram of the clamping portion of the present invention;

[0024] Figure 6 Schematic diagram of the gland assembly of the present invention.

[0025] Among them: 1. First conveyor frame; 2. Second conveyor frame; 3. Third conveyor frame; 4. Support frame; 5. Bracket; 6. Guide frame; 7. First electromagnetic roller; 8. Second electromagnetic roller; 9. Storage chamber; 10. Fixed seat; 11. Electric telescopic rod; 12. Drive roller; 13. Conveyor belt; 14. Power box; 15. Drive block; 16. Clamping arm; 17. First worm gear; 18. Motor; 19. First worm; 20. Mounting seat; 21. Induction plate; 22. Slider; 23. Shaft plate; 24. Pneumatic cylinder; 25. Molding head; 26. Infrared sensor; 27. Storage tube; 28. Screw rod; 29. Angle plate; 30. Second worm; 31. Second worm gear; 32. Drive shaft; 33. Clamping frame; 34. Arc groove. DETAILED DESCRIPTION

[0026] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the examples. The examples are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention. Example 1

[0027] according to Figure 1 、 2 As shown in Figures 3, 4, and 5, this embodiment proposes an assembly device for a liquid storage device for an automated air conditioner, comprising a first conveying frame 1, a second conveying frame 2, and a third conveying frame 3. Conveying components are provided on the inner sides of the first conveying frame 1, the second conveying frame 2, and the third conveying frame 3. The second conveying frame 2 is located above the first conveying frame 1 and the third conveying frame 3. A support frame 4 is provided at one end of the first conveying frame 1, and brackets 5 are provided on both sides of the first conveying frame 1. A guide frame 6 is provided on the support frame 4 and the bracket 5. One end of the guide frame 6 is tilted upward, and the other end of the guide frame 6 is spread outward. The guide frame 6 is used to guide the liquid storage cylinder. A first electromagnetic roller 7 is rotatably provided at one end below the inner side of the second conveying frame 2, a second electromagnetic roller 8 is rotatably provided at one end above the inner side of the third conveying frame 3, and a receiving cavity 9 is provided on the conveying assembly inside the third conveying frame 3;

[0028] A fixing seat 10 is provided between the first conveyor frame 1 and the third conveyor frame 3, and an electric telescopic rod 11 is provided on the fixing seat 10. A clamping portion is provided at the output end of the electric telescopic rod 11. A pressure cover assembly is provided on the inner side of the electric telescopic rod 11 and at one end of the second conveyor frame 2. A fixing portion is provided on the third conveyor frame 3 below the upper pressure cover assembly. When in use, the liquid storage cylinder is transported by the conveying assembly of the first conveying rack 1, and the lower part of the liquid storage cylinder contacts the conveying assembly for movement, and the two sides are mounted on the guide rack 6 for guidance. The liquid storage cylinder is guided in the arc direction by the front end of the guide rack 6, and is adsorbed by the first electromagnetic roller 7 on the lower inner side of the second conveying rack 2, and is vertically adsorbed and runs under the second conveying rack 2. When it moves to the clamping part, all conveying racks 1 stop conveying, and the liquid storage cylinder is clamped and fixed by the clamping part, and the lower end of the liquid storage cylinder can be sealed and capped with the help of the pressure capping assembly. Then the second conveying rack 2 conveys the liquid storage cylinder to one end and falls, and cooperates with the second electromagnetic roller 8 above the inside of the third conveying rack 3 to adsorb so that the liquid storage cylinder falls into the storage chamber 9. When the third conveying rack 3 conveys the liquid storage cylinder to the fixed part, all conveying racks 1 stop conveying, fix the liquid storage cylinder through the fixed part, and cooperate with the pressure capping assembly to seal and cap the upper end of the liquid storage cylinder again. The whole process is automated up and down capping.

[0029] The conveying assembly includes a driving roller 12 and a conveyor belt 13. The driving roller 12 is driven to rotate by a driving motor, and the conveyor belt 13 is wound around the outside of the driving roller 12. When in use, the driving roller 12 rotates to drive the conveyor belt 13 to run, thereby conveying the liquid storage cylinder.

[0030] The first electromagnetic roller 7 and the second electromagnetic roller 8 are each provided with an energized coil. The second conveyor frame 2 is provided with a power supply box 14 for supplying power to the entire device and causing the energized coil to generate a magnetic field. During use, the power supply box 14 supplies power to the entire device and energizes the energized coil to generate a magnetic field to attract the liquid storage cylinder.

[0031] The clamping portion includes a drive block 15 and a clamping arm 16. The clamping arm 16 is provided in two sets, and the two sets of clamping arms 16 are rotatably mounted on the inner side of the drive block 15. A first worm gear 17 is provided at the rotation point of the clamping arm 16. A motor 18 is provided inside the drive block 15, and a first worm 19 is provided at the output end of the motor 18 to match the first worm gear 17. During use, the motor 18 drives the first worm 19 to rotate, causing the first worm gear 17 to rotate, driving the clamping arm 16 to rotate to clamp the liquid storage cylinder.

[0032] The fixing portion includes a drive shaft 32 and a clamping frame 33. The clamping frame 33 is rotatably mounted on both sides of the third conveyor frame 3 via the drive shaft 32. The inner side of the clamping frame 33 is provided with an arc groove 34. When in use, the drive shaft 32 is driven by the driving motor to rotate, causing the clamping frame 33 to rotate and clamp the liquid storage cylinder using the arc groove 34. Example 2

[0033] according to Figure 1 、 2 As shown in Figures 3, 4, and 6, this embodiment proposes an assembly device for a liquid storage device for an automated air conditioner, comprising a first conveying frame 1, a second conveying frame 2, and a third conveying frame 3. Conveying components are provided on the inner sides of the first conveying frame 1, the second conveying frame 2, and the third conveying frame 3. The second conveying frame 2 is located above the first conveying frame 1 and the third conveying frame 3. A support frame 4 is provided at one end of the first conveying frame 1, and brackets 5 are provided on both sides of the first conveying frame 1. A guide frame 6 is provided on the support frame 4 and the bracket 5. One end of the guide frame 6 is tilted upward, and the other end of the guide frame 6 is opened outward. The guide frame 6 is used to guide the liquid storage cylinder. A first electromagnetic roller 7 is rotatably provided at one end below the inner side of the second conveying frame 2, a second electromagnetic roller 8 is rotatably provided at one end above the inner side of the third conveying frame 3, and a receiving cavity 9 is provided on the conveying assembly inside the third conveying frame 3;

[0034] A fixing seat 10 is provided between the first conveyor frame 1 and the third conveyor frame 3, and an electric telescopic rod 11 is provided on the fixing seat 10. A clamping portion is provided at the output end of the electric telescopic rod 11. A pressure cover assembly is provided on the inner side of the electric telescopic rod 11 and at one end of the second conveyor frame 2. A fixing portion is provided on the third conveyor frame 3 below the upper pressure cover assembly. When in use, the liquid storage cylinder is transported by the conveying assembly of the first conveying rack 1, and the lower part of the liquid storage cylinder contacts the conveying assembly for movement, and the two sides are mounted on the guide rack 6 for guidance. The liquid storage cylinder is guided in the arc direction by the front end of the guide rack 6, and is adsorbed by the first electromagnetic roller 7 on the lower inner side of the second conveying rack 2, and is vertically adsorbed and runs under the second conveying rack 2. When it moves to the clamping part, all conveying racks 1 stop conveying, and the liquid storage cylinder is clamped and fixed by the clamping part, and the lower end of the liquid storage cylinder can be sealed and capped with the help of the pressure capping assembly. Then the second conveying rack 2 conveys the liquid storage cylinder to one end and falls, and cooperates with the second electromagnetic roller 8 above the inside of the third conveying rack 3 to adsorb so that the liquid storage cylinder falls into the storage chamber 9. When the third conveying rack 3 conveys the liquid storage cylinder to the fixed part, all conveying racks 1 stop conveying, fix the liquid storage cylinder through the fixed part, and cooperate with the pressure capping assembly to seal and cap the upper end of the liquid storage cylinder again. The whole process is automated up and down capping.

[0035] The capping assembly includes a mounting base 20 and an induction plate 21. A slider 22 is movably mounted on the mounting base 20, and a shaft plate 23 is mounted on the slider 22. A pneumatic cylinder 24 is rotatably mounted on the inner side of the shaft plate 23. A die pressing head 25 is mounted on the output end of the pneumatic cylinder 24, and an electromagnet is installed inside the die pressing head 25. During use, the pneumatic cylinder 24 rotates, inserting the die pressing head 25 into the storage tube 27, and the electromagnet is used to suck out the sealed head. The pneumatic cylinder then rotates and returns to vertical operation, squeezing the sealed head onto the liquid storage tube for capping, and the material loading and unloading is automated.

[0036] One side of the ram 25 is provided with an infrared sensor 26, and the infrared sensor 26 is used to identify the liquid storage cylinder. During use, when the infrared sensor 26 senses the liquid storage cylinder, all conveying racks stop running, and the capping assembly is then capped.

[0037] The induction plate 21 is provided with a storage tube 27, and the interior of the storage tube 27 is used for stacking and storing the heads, so as to facilitate material removal.

[0038] The mounting base 20 has a sliding cavity within which a screw 28 is rotatably mounted. The slider 22 is threadably engaged with the screw 28, which is driven to rotate by a drive motor. During use, the drive motor rotates the screw 28, causing the slider 22 to move along the cavity, thereby changing the position of the pneumatic cylinder 24 and adjusting the position of the gland.

[0039] A gusset 29 is provided on one side of the shaft plate 23, and a second worm 30 is rotatably mounted on the inner side of the gusset 29. The second worm 30 is driven to rotate by a drive motor. A second worm gear 31 is rotatably mounted on one side of the shaft plate 23, which is adapted to the second worm 30. The second worm gear 31 is connected to the pneumatic cylinder 24. During use, the drive motor rotates the second worm 30, thereby rotating the second worm gear 31, which in turn rotates the pneumatic cylinder 24, inserting the die head 25 into the storage tube 27. The electromagnet then draws out the sealing head. The pneumatic cylinder then rotates and returns to its vertical position, squeezing the sealing head onto the liquid storage tube for capping, automating material loading and unloading.

[0040] The assembly equipment of the liquid reservoir for the automatic air conditioner conveys the liquid storage cylinder through the conveying component of the first conveying frame 1. The liquid storage cylinder is guided in the arc direction by the front end of the guide frame 6 and is adsorbed by the first electromagnetic roller 7 on the lower inner side of the second conveying frame 2. It is vertically adsorbed and runs under the second conveying frame 2. The liquid storage cylinder is clamped and fixed by the clamping part, and the lower end of the liquid storage cylinder can be sealed and capped in conjunction with the pressure capping component. Then the second conveying frame 2 conveys the liquid storage cylinder to one end and drops it. The second electromagnetic roller 8 on the upper inner side of the third conveying frame 3 is adsorbed so that the liquid storage cylinder falls into the storage cavity 9. The liquid storage cylinder is fixed by the fixing part, and the upper end of the liquid storage cylinder is sealed and capped again in conjunction with the pressure capping component. The whole process automates the upper and lower capping, which is more convenient to use. In the process of installing the head by the pressure capping assembly of the present invention, the second worm gear 31 is driven to rotate by the second worm 30, so that the pneumatic cylinder 24 rotates, and the molding head 25 is extended into the storage tube 27. The electromagnet is used to absorb the head, and then the pneumatic cylinder rotates and resets to run vertically, squeezing the head onto the liquid storage tube for pressure capping. The material taking and loading are automated, and the use is more convenient.

[0041] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly device for a liquid storage device for an automated air conditioner, comprising a first conveying frame (1), a second conveying frame (2) and a third conveying frame (3), characterized in that: The inner sides of the first conveying frame (1), the second conveying frame (2) and the third conveying frame (3) are all provided with conveying components, the second conveying frame (2) is located above the first conveying frame (1) and the third conveying frame (3), one end of the first conveying frame (1) is provided with a support frame (4), and both sides of the first conveying frame (1) are provided with brackets (5), the support frame (4) and the bracket (5) are provided with guide frames (6), one end of the guide frame (6) is tilted upward, and the other end of the guide frame (6) is open outward, and the guide frame (6) is used to guide the liquid storage cylinder, the lower end of the inner side of the second conveying frame (2) is rotatably provided with a first electromagnetic roller (7), the upper end of the inner side of the third conveying frame (3) is rotatably provided with a second electromagnetic roller (8), and the conveying component on the inner side of the third conveying frame (3) is provided with a receiving chamber (9); A fixing seat (10) is provided between the first conveying frame (1) and the third conveying frame (3), and an electric telescopic rod (11) is provided on the fixing seat (10), an output end of the electric telescopic rod (11) is provided with a clamping portion, a pressure cover assembly is provided on the inner side of the electric telescopic rod (11) and at one end of the second conveying frame (2), and a fixing portion is provided on the third conveying frame (3) below the pressure cover assembly.

2. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 1, characterized in that: The conveying assembly comprises a driving roller (12) and a conveying belt (13); the driving roller (12) is driven to rotate by a driving motor; and the conveying belt (13) is wound around the outside of the driving roller (12).

3. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 2, characterized in that: The first electromagnetic roller (7) and the second electromagnetic roller (8) are both provided with energized coils, and the second conveying frame (2) is provided with a power supply box (14). The power supply box (14) is used to supply power to the entire device and enable the energized coils to generate a magnetic field.

4. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 1, characterized in that: The clamping portion includes a driving block (15) and a clamping arm (16). The clamping arm (16) is provided with two groups, and the two groups of clamping arms (16) are rotatably mounted on the inner side of the driving block (15). A first worm gear (17) is provided at the rotation point of the clamping arm (16). A motor (18) is provided inside the driving block (15), and a first worm (19) adapted to the first worm gear (17) is provided at the output end of the motor (18).

5. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 1, characterized in that: The pressure cover assembly comprises a mounting seat (20) and an induction plate (21); a slider (22) is movably provided on the mounting seat (20), and an axis plate (23) is provided on the slider (22); a pneumatic cylinder (24) is rotatably provided inside the axis plate (23), and a molding head (25) is provided at the output end of the pneumatic cylinder (24); an electromagnet is provided inside the molding head (25).

6. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 5, characterized in that: An infrared sensor (26) is provided on one side of the molding head (25), and the infrared sensor (26) is used to identify the liquid storage cylinder.

7. The assembly equipment for the liquid receiver for an automated air conditioner according to claim 6, characterized in that: A storage cylinder (27) is provided on the induction plate (21), and the interior of the storage cylinder (27) is used for stacking and storing sealed heads.

8. The assembly equipment for the liquid receiver for an automated air conditioner according to claim 7, characterized in that: A sliding cavity is provided inside the mounting seat (20), and a screw rod (28) is rotatably provided inside the sliding cavity. The sliding block (22) is threadably matched with the screw rod (28), and the screw rod (28) is driven to rotate by a driving motor.

9. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 8, characterized in that: A corner plate (29) is provided on one side of the shaft plate (23), and a second worm (30) is rotatably provided on the inner side of the corner plate (29). The second worm (30) is driven to rotate by a driving motor. A second worm gear (31) adapted to the second worm (30) is rotatably provided on one side of the shaft plate (23), and the second worm gear (31) is connected to the pneumatic cylinder (24).

10. The assembly equipment for a liquid receiver for an automated air conditioner according to claim 1, characterized in that: The fixing portion comprises a driving shaft (32) and a clamping frame (33). The clamping frame (33) is rotatably mounted on both sides of the third conveying frame (3) via the driving shaft (32). An arc groove (34) is provided on the inner side of the clamping frame (33).

Images