Punching device for air conditioning unit part manufacturing

Abstract

The invention discloses a punching device for air conditioning unit part manufacturing, and belongs to the technical field of air conditioning unit part manufacturing, the punching device comprises an equipment box, the upper surface of the equipment box is in bolted connection with an equipment plate, the upper surface of the equipment box is provided with a conveying plate, and the lower surface of the equipment plate is movably provided with a connecting plate; the lower surface of the connecting plate is fixedly connected with a punching head; and a material receiving plate is movably arranged on the upper surface of the equipment box, and the front end of the material receiving plate is arranged in the conveying plate. In the using process, a part is conveyed through a conveying plate, a motor drives a working plate and a fixing block to rotate, at the moment, a movable frame does reciprocating rectilinear motion in the vertical direction under the action of a limiting rod and an equipment plate, and then the movable frame drives a punching head to do reciprocating rectilinear motion in the vertical direction through a push rod and a connecting plate; and at the moment, the punching head can intermittently punch the workpiece, and the working process is simple and rapid.

Description

Technical Field

[0001] The present invention relates to the technical field of manufacturing parts of air-conditioning units, and particularly to a punching device for manufacturing parts of air-conditioning units. Background Technique

[0002] An air-conditioning unit is a common temperature-regulating product. When in use, it has the functions of adjusting temperature and humidity and improving air quality. When manufacturing parts of an air-conditioning unit, it is necessary to punch parts such as heat exchanger fins and air-conditioning shells. At this time, a punching device is required. After punching, the parts need to be collected by workers. Without an auxiliary collection structure, it will increase the workload of workers for collection and reduce work efficiency. To overcome this defect, a punching device for machining parts with automatic blanking with the application number 202221833469X is convenient for automatic blanking during work, easy to perform batch punching on part positioning, and convenient for collecting waste materials at the same time.

[0003] After punching, there will be burrs on the surface of the parts, which may cause abnormal blanking due to excessive friction between the parts and the blanking device. In the device in the above application, the auxiliary blanking structure is single and the blanking efficiency is insufficient, bringing unnecessary trouble to the workers. Summary of the Invention

[0004] The purpose of the present invention is to provide a punching device for manufacturing parts of an air-conditioning unit, so as to solve the problems of single auxiliary blanking structure, insufficient blanking efficiency and bringing unnecessary trouble to the workers proposed in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A punching device for manufacturing parts of an air-conditioning unit, including an equipment box, the upper surface of the equipment box is bolted with an equipment plate, and the upper surface of the equipment box is provided with a conveying plate. And the lower surface of the equipment plate is movably provided with a connecting plate, and the lower surface of the connecting plate is fixedly connected with a punching head; the upper surface of the equipment box is movably provided with a receiving plate, and the front end of the receiving plate is arranged inside the conveying plate; the surface of the conveying plate is fixedly connected with an auxiliary plate, and an airbag is adhered to the lower surface of the auxiliary plate, and an air outlet pipe is fixedly connected to the side surface of the airbag, and the end of the air outlet pipe is fixedly connected with a nozzle.

[0006] Preferably, the lower surface of the equipment plate is convex, a motor is bolted at the convex position on the lower surface of the equipment plate, the output end of the motor is fixedly connected with a connecting shaft, and the end of the connecting shaft is fixedly connected with a working plate.

[0007] Preferably, a fixing block is fixedly connected to the surface of the working plate, a movable frame is sleeved and connected to the surface of the fixing block, a limiting rod is fixedly connected to the upper surface of the movable frame, and the limiting rod is slidably arranged through the inside of the equipment plate.

[0008] Preferably, a push rod is fixedly connected to the lower surface of the movable frame, and the lower surface of the push rod is fixedly connected to the connecting plate, and a connecting rod is fixedly connected to the side surface of the connecting plate.

[0009] Preferably, the connecting rods are symmetrically distributed on both sides of the connecting plate, and the left view of the connecting rod is an inverted "L" structure. The upper surface of the material receiving plate is convex, and magnets are fixedly connected to both the upper surface of the material receiving plate and the lower surface of the connecting rod.

[0010] Preferably, a column is fixedly connected to the upper surface of the equipment box, and the material receiving plate is sleeved on the surface of the column, and a baffle is fixedly connected to the end of the column. The magnetic poles of adjacent positions of adjacent magnets are opposite.

[0011] Preferably, a connecting spring is fixedly connected to the upper surface of the material receiving plate, and the other side of the connecting spring is fixedly connected to the lower surface of the baffle.

[0012] Preferably, a pressing plate is fixedly connected to the side surface of the material receiving plate, and the upper surface of the pressing plate is attached to the lower surface of the airbag. An air inlet pipe is fixedly connected to the side surface of the airbag. One-way valves are fixedly connected to both the surface of the air inlet pipe and the surface of the air outlet pipe. The spray head is arranged on the inner wall of the conveying plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The punching device for manufacturing parts of an air-conditioning unit adopts a novel structural design, and the specific content is as follows: (1) During the use of the punching device for manufacturing parts of an air-conditioning unit, the parts are conveyed through the conveying plate. During operation, the motor is started, and the motor drives the working plate and the fixed block to rotate. At this time, under the action of the limiting rod and the equipment plate, the movable frame makes a reciprocating linear motion in the vertical direction. Furthermore, the movable frame drives the punching head to make a reciprocating linear motion in the vertical direction through the push rod and the connecting plate. At this time, the punching head intermittently punches the workpiece, and the working process is simple and fast.

[0014] (2) When the connecting plate moves during the use of the punching device for manufacturing parts of an air-conditioning unit, it will drive the connecting rod and the magnet to move synchronously. Furthermore, the magnet on the lower surface of the connecting rod will intermittently approach the magnet on the upper surface of the material receiving plate. At this time, under the action of the mutual attracting magnetic force, the column, the baffle and the connecting spring, the material receiving plate makes a reciprocating linear motion in the vertical direction. At this time, the material receiving plate can discharge materials better, improving the working efficiency.

[0015] Furthermore, the material receiving plate is inclined, optimizing the material discharging effect.

[0016] (3) When the receiving plate moves, the punching device for manufacturing air conditioner unit parts intermittently squeezes the airbag through the pressing plate. When the airbag is squeezed, air is blown onto the upper surface of the receiving plate through the air outlet pipe and the nozzle. At this time, the air flow plays a role in assisting the material discharge and prevents the workpiece from adhering to the receiving plate.

[0017] Further, one-way valves are fixedly connected to the surfaces of the air outlet pipe and the air inlet pipe. The one-way valves make the air flow direction from the air inlet pipe to the air outlet pipe and then to the nozzle, ensuring the stability of the operation of the airbag and the nozzle. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the equipment box of the present invention; Figure 2 It is a schematic diagram of the connection structure between the equipment plate and the motor of the present invention; Figure 3 It is a schematic diagram of the connection structure between the motor and the connecting shaft of the present invention; Figure 4 It is of the present invention Figure 1 The enlarged structure schematic diagram at A in; Figure 5 It is a schematic diagram of the connection structure between the receiving plate and the magnet of the present invention; Figure 6 It is a schematic diagram of the connection structure between the conveying plate and the nozzle of the present invention; Figure 7 It is a schematic diagram of the connection structure between the airbag and the air outlet pipe of the present invention.

[0019] In the figure: 1. Equipment box; 2. Equipment plate; 3. Conveying plate; 4. Motor; 5. Connecting shaft; 6. Working plate; 7. Fixed block; 8. Movable frame; 9. Limiting rod; 10. Push rod; 11. Connecting plate; 12. Punching head; 13. Receiving plate; 14. Column; 15. Baffle; 16. Connecting spring; 17. Auxiliary plate; 18. Airbag; 19. Air inlet pipe; 20. Pressing plate; 21. Air outlet pipe; 22. Nozzle; 23. Connecting rod; 24. Magnet. Specific Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The present invention provides the following technical solutions: A punching device for manufacturing air conditioner unit parts.

[0022] Embodiment 1: By setting the motor 4, the connecting plate 11 and the punching head 12, the punching operation can be quickly realized. For example, Figures 1 - 3 As shown in the figure, it includes an equipment box 1. The upper surface of the equipment box 1 is bolted with an equipment plate 2. The upper surface of the equipment box 1 is provided with a conveying plate 3. The lower surface of the equipment plate 2 is movably provided with a connecting plate 11. The lower surface of the connecting plate 11 is fixedly connected with a punching head 12. The upper surface of the equipment box 1 is movably provided with a material receiving plate 13. The front end of the material receiving plate 13 is arranged inside the conveying plate 3. The lower surface of the equipment plate 2 is convex. The convex position on the lower surface of the equipment plate 2 is bolted with a motor 4. The output end of the motor 4 is fixedly connected with a connecting shaft 5. The end of the connecting shaft 5 is fixedly connected with a working plate 6.

[0023] The surface of the working plate 6 is fixedly connected with a fixed block 7. The surface of the fixed block 7 is sleeved and connected with a movable frame 8. The upper surface of the movable frame 8 is fixedly connected with a limiting rod 9. The limiting rod 9 is slidably arranged through the inside of the equipment plate 2. The lower surface of the movable frame 8 is fixedly connected with a push rod 10. The lower surface of the push rod 10 is fixedly connected with a connecting plate 11. The side surface of the connecting plate 11 is fixedly connected with a connecting rod 23.

[0024] During the use process, the parts are conveyed through the conveying plate 3. When working, the motor 4 on the lower surface of the equipment plate 2 is started. The motor 4 drives the connecting shaft 5, the working plate 6 and the fixed block 7 to rotate. At this time, under the action of the limiting rod 9 and the equipment plate 2, the movable frame 8 makes a reciprocating linear motion in the vertical direction. Then the movable frame 8 drives the punching head 12 to make a reciprocating linear motion in the vertical direction through the push rod 10 and the connecting plate 11. At this time, the punching head 12 will intermittently punch the workpiece. The working process is simple and fast.

[0025] Embodiment 2: Different from Embodiment 1, by setting the connecting rod 23 and the magnet 24, the material receiving plate 13 can be in a vibrating state when discharging materials, improving the working efficiency. For example, Figures 4 - 5 As shown in the figure, the connecting rods 23 are symmetrically distributed on both sides of the connecting plate 11. The left view of the connecting rod 23 is an inverted "L" structure. The upper surface of the material receiving plate 13 is convex. The upper surface of the material receiving plate 13 and the lower surface of the connecting rod 23 are both fixedly connected with magnets 24. The upper surface of the equipment box 1 is fixedly connected with a column 14. The surface of the column 14 is sleeved and connected with the material receiving plate 13. The end of the column 14 is fixedly connected with a baffle 15. The magnetic poles of adjacent positions of adjacent magnets 24 are opposite. The upper surface of the material receiving plate 13 is fixedly connected with a connecting spring 16. The other side of the connecting spring 16 is fixedly connected with the lower surface of the baffle 15.

[0026] When the connecting plate 11 moves, it will drive the connecting rod 23 and the magnet 24 to move synchronously. Furthermore, the magnet 24 on the lower surface of the connecting rod 23 will intermittently approach the magnet 24 on the upper surface of the material receiving plate 13. When the adjacent magnets 24 approach each other, the material receiving plate 13 will rise under the action of the mutual attraction magnetic force. When the adjacent magnets 24 move away from each other, the material receiving plate 13 will descend under the action of the connecting spring 16 (the vertical column 14 enables the material receiving plate 13 to move only in the vertical direction). At this time, under the action of the mutual attraction magnetic force, the vertical column 14, the baffle 15 and the connecting spring 16, the material receiving plate 13 makes a reciprocating linear motion in the vertical direction. At this time, the material receiving plate 13 can discharge materials better, improving the working efficiency.

[0027] Embodiment 3: Different from Embodiment 2, by providing the airbag 18 and the nozzle 22, it plays a role in assisting in discharging materials. As Figure 6 and Figure 7 shown, an auxiliary plate 17 is fixedly connected to the surface of the conveying plate 3, and an airbag 18 is adhesively connected to the lower surface of the auxiliary plate 17. And an air outlet pipe 21 is fixedly connected to the side surface of the airbag 18, and a nozzle 22 is fixedly connected to the end of the air outlet pipe 21.

[0028] A pressing plate 20 is fixedly connected to the side surface of the material receiving plate 13, and the upper surface of the pressing plate 20 is in contact with the lower surface of the airbag 18. And an air inlet pipe 19 is fixedly connected to the side surface of the airbag 18. At the same time, one-way valves are fixedly connected to the surfaces of both the air inlet pipe 19 and the air outlet pipe 21. The nozzle 22 is arranged on the inner wall of the conveying plate 3.

[0029] When the material receiving plate 13 moves, it will intermittently squeeze the airbag 18 through the pressing plate 20. When the airbag 18 is squeezed, it will blow air onto the upper surface of the material receiving plate 13 through the air outlet pipe 21 and the nozzle 22. At this time, the air flow plays a role in assisting in discharging materials, preventing the workpiece from adhering to the material receiving plate 13. And one-way valves are fixedly connected to the surfaces of both the air outlet pipe 21 and the air inlet pipe 19. The one-way valves make the air flow direction from the air inlet pipe 19 to the air outlet pipe 21 and then to the nozzle 22, ensuring the stability of the operation of the airbag 18 and the nozzle 22.

[0030] The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for manufacturing parts of an air conditioner unit, comprising an equipment box (1), an equipment plate (2) being bolted to the upper surface of the equipment box (1), a conveying plate (3) being arranged on the upper surface of the equipment box (1), a connecting plate (11) being movably arranged on the lower surface of the equipment plate (2), and a punching head (12) being fixedly connected to the lower surface of the connecting plate (11); characterized in that: A material receiving plate (13) is movably provided on the upper surface of the equipment box (1), and the front end of the material receiving plate (13) is arranged inside the conveying plate (3); an auxiliary plate (17) is fixedly connected to the surface of the conveying plate (3), and an air bag (18) is bonded to the lower surface of the auxiliary plate (17), and an air outlet pipe (21) is fixedly connected to the side of the air bag (18), and a nozzle (22) is fixedly connected to the end of the air outlet pipe (21).

2. A punching device for manufacturing air conditioner unit parts according to claim 1, characterized in that: The lower surface of the device plate (2) is convex, and a motor (4) is bolted to the convex position of the lower surface of the device plate (2), and the output end of the motor (4) is fixedly connected to a connecting shaft (5), and the end of the connecting shaft (5) is fixedly connected to a working plate (6).

3. A punching device for manufacturing air conditioner unit parts according to claim 2, characterized in that: A fixed block (7) is fixedly connected to the surface of the working plate (6), and a movable frame (8) is sleeved and connected to the surface of the fixed block (7), and a limit rod (9) is fixedly connected to the upper surface of the movable frame (8), and the limit rod (9) is slidably arranged inside the equipment plate (2).

4. A punching device for manufacturing air conditioner unit parts according to claim 3, characterized in that: The lower surface of the movable frame (8) is fixedly connected to a push rod (10), the lower surface of the push rod (10) is fixedly connected to the connecting plate (11), and the side surface of the connecting plate (11) is fixedly connected to a connecting rod (23).

5. A punching device for manufacturing air conditioner unit parts according to claim 4, characterized in that: The connecting rods (23) are symmetrically distributed on both sides of the connecting plate (11), and the connecting rods (23) are viewed from the left as an inverted "L" structure. The upper surface of the receiving plate (13) is convex, and the upper surface of the receiving plate (13) and the lower surface of the connecting rods (23) are both fixedly connected with magnets (24).

6. A punching device for manufacturing air conditioner unit parts according to claim 5, characterized in that: The upper surface of the equipment box (1) is fixedly connected to a column (14), the surface of the column (14) is sleeved with the receiving plate (13), and the end of the column (14) is fixedly connected to a baffle (15), and the magnetic poles of adjacent magnets (24) at adjacent positions are opposite.

7. A punching device for manufacturing air conditioner unit parts according to claim 6, characterized in that: A connecting spring (16) is fixedly connected to the upper surface of the material receiving plate (13), and the other side of the connecting spring (16) is fixedly connected to the lower surface of the baffle (15).

8. The punching device for manufacturing air conditioner unit parts according to claim 1, characterized in that: A pressing plate (20) is fixedly connected to the side of the receiving plate (13), and the upper surface of the pressing plate (20) is in contact with the lower surface of the airbag (18). An air inlet pipe (19) is fixedly connected to the side of the airbag (18), and a one-way valve is fixedly connected to the surface of the air inlet pipe (19) and the surface of the air outlet pipe (21), and the nozzle (22) is arranged on the inner wall of the conveying plate (3).

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