Feeding device for air conditioner connecting pipe stamping

Abstract

The utility model discloses a feeding device for air conditioner connecting pipe stamping, and relates to the technical field of air conditioner connecting pipe machining, the feeding device comprises a workbench, one end of the workbench is fixedly connected with a feeding device, the feeding device comprises an operation box, the lower inner wall of the operation box is fixedly connected with a first motor, and the lower inner wall of the operation box is fixedly connected with a second motor. The output end of the first motor is fixedly connected with a worm, one end of the worm is rotationally connected with the inner wall of one side of the operation box, the outer surface of the worm is in meshed connection with a worm gear, the inner surface of the worm gear is fixedly sleeved with a first rotating rod, and one end of the first rotating rod is rotationally connected with one end of the workbench; a second rotating rod is fixedly connected to the outer surface of the first rotating rod in a sleeving mode, a sliding groove is formed in the outer surface of the second rotating rod, a cam is arranged on the outer surface of the sliding groove, and a conveying rod is fixedly connected to the top end of the cam.

Description

Technical Field

[0001] The utility model relates to the technical field of processing air conditioner pipes, in particular to a feeding device for stamping air conditioner pipes. Background Art

[0002] The air conditioner pipe is a pipe that connects the indoor and outdoor units of the air conditioner. Its function is to transport the refrigerant from the outdoor unit to the indoor unit to achieve the cooling or heating effect. The pipe is usually made of copper pipe because copper pipe has good thermal conductivity and corrosion resistance. When installing the air conditioner, the pipe needs to be correctly connected to the indoor and outdoor units and ensure good sealing to prevent refrigerant leakage. The length and diameter of the pipe will vary according to the power and cooling capacity of the air conditioner. It should be noted that if the pipe is improperly installed or leaks, it may cause poor cooling or heating effects of the air conditioner, or even damage the air conditioning equipment. Therefore, the market is in urgent need of a feeding device for stamping air conditioner pipes.

[0003] However, the prior art still has the following problems:

[0004] Firstly, most of the existing feeding devices use manual feeding to feed materials, which cannot be automatically fed, and the degree of automation is not high. Moreover, due to manual feeding, materials cannot be replenished in time, resulting in low efficiency of the entire production line.

[0005] Secondly, most of the existing stamping devices do not have an air-conditioning pipe that automatically collects the materials after stamping, which means that the stamping machine needs to be shut down after a certain amount of stamping, and then opened again after the air-conditioning pipe is collected after stamping. Since the materials are collected manually, the personal safety of the operators is affected. In the long run, the life of the device is easily reduced.

[0006] In view of the above problems, the inventor proposes a feeding device for stamping air-conditioning pipes to solve the above problems. Utility Model Content

[0007] In order to solve the problems of low processing efficiency and easy reduction of device life, the utility model aims to provide a feeding device for air-conditioning pipe stamping.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a feeding device for stamping an air-conditioning pipe, comprising a workbench, two support plates are fixedly connected to the bottom end of the workbench, the arrangement of the two support plates can effectively support the workbench, making the workbench more stable and preventing shaking, a through-type unloading trough is provided at the top of the workbench, a unloading box is provided at the lower part of the unloading trough, a feeding device is fixedly connected to one end of the workbench, a stamping device is fixedly connected to the top of the workbench, the feeding device comprises an operating box, one end of the operating box is fixedly connected to one end of the workbench, a first motor is fixedly connected to the lower inner wall of the operating box, a worm is fixedly connected to the output end of the first motor, and one end of the worm is rotatably connected to an inner wall of one side of the operating box. The outer surface of the worm is meshed with a worm wheel, and the inner surface of the worm wheel is fixedly sleeved with a first rotating rod, one end of the first rotating rod is rotatably connected to one end of the working table, the outer surface of the first rotating rod is fixedly sleeved with a second rotating rod, the outer surface of the second rotating rod is provided with a sliding groove, and a cam is slidably provided in the sliding groove, and the top of the cam is fixedly connected to a conveying rod, a conveying tube is provided on one side of the outer surface of the conveying rod, one end of the conveying tube is fixedly connected to a loading box, the bottom end of the loading box is fixedly connected to the top of the working table, and one end of the loading box facing away from the conveying tube is fitted with the outer surfaces of the two vertical plates, and both ends of the loading box are provided with a through-type material transfer trough, one end of the conveying tube is fixedly connected to one end of the material transfer trough, and the conveying tube and the material transfer trough have the same size.

[0009] Preferably, the stamping device includes a vertical plate, which is provided with two vertical plates. The vertical plates can effectively support the stamping device, so that the device is not easily damaged during the stamping process. The top ends of the two vertical plates are fixedly connected to a fixing block, and the inner surfaces of the two fixing blocks are rotatably connected to short rods, one end of one of the fixing blocks is fixedly connected to a motor box, and the lower inner wall of the motor box is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to one of the short rods, and the opposite ends of the two short rods are fixedly connected to a connecting block, and the upper parts of the opposite ends of the two connecting blocks are rotatably connected to a moving rod, and the lower part of the moving rod is fixedly connected to a lifting rod, and the bottom end of the lifting rod is fixedly connected to a stamping plate, the top end of the workbench is fixedly connected to a limiting plate, the top end of the limiting plate is provided with a first circular groove, and the bottom end of the stamping plate is provided with a second circular groove, and the inner surface of the second circular groove is fixedly connected to a stamping head, and the opposite ends of the two vertical plates are provided with slideways, and the two ends of the stamping plate are provided with sliders used to cooperate with the slideways.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model is provided with a feeding device, and through the action of the first motor electric worm, the worm wheel, the first rotating rod, the second rotating rod, the slide groove, the cam and the transmission rod, the empty sleeve pipe can be fully automatically transmitted, and the material can be replenished in time after the stamping is completed, thereby improving the production efficiency;

[0012] 2. The utility model sets a punching device, and the second motor drives the short rod, the connecting block, the moving rod, the lifting rod, the punching plate and the punching head to quickly complete the punching and collection. The entire collection process does not require human participation, thereby ensuring the personal safety of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the operating box of the utility model.

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0017] Figure 4 It is a schematic diagram of the punching device of the utility model.

[0018] Figure 5 It is a schematic diagram of the stamping plate of the utility model.

[0019] In the figure: 1. support plate; 2. feeding device; 3. workbench; 4. punching device; 21. conveying rod; 22. conveying tube; 23. feeding box; 24. second rotating rod; 25. first motor; 26. first rotating rod; 27. worm gear; 28. slideway; 29. ​​cam; 30. worm; 31. operating box; 41. second circular groove; 42. punching head; 43. slider; 44. punching plate; 45. unloading box; 46. unloading chute; 47. lifting rod; 48. second motor; 49. motor box; 50. connecting block; 51. short rod; 52. fixed block; 53. vertical plate; 54. slideway; 55. first circular groove; 56. feeding chute; 57. moving rod; 58. limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1: Figure 1-3 As shown, the utility model provides a feeding device for stamping an air-conditioning pipe, comprising a workbench 3, two supporting plates 1 are fixedly connected to the bottom end of the workbench 3, a feeding device 2 is fixedly connected to one end of the workbench 3, a stamping device 4 is fixedly connected to the top of the workbench 3, the feeding device 2 comprises an operation box 31, a first motor 25 is fixedly connected to the lower inner wall of the operation box 31, a worm 30 is fixedly connected to the output end of the first motor 25, one end of the worm 30 is rotatably connected to the inner wall of one side of the operation box 31, a worm wheel 27 is meshedly connected to the outer surface of the worm 30, a first rotating rod 26 is fixedly sleeved on the inner surface of the worm wheel 27, and a first rotating rod 26 is fixedly sleeved on the inner surface of the worm wheel 27. One end of a rotating rod 26 is rotatably connected to one end of the workbench 3, and a second rotating rod 24 is fixedly sleeved on the outer surface of the first rotating rod 26. A slide groove 28 is provided on the outer surface of the second rotating rod 24, and a cam 29 is slidably provided in the slide groove 28. The top of the cam 29 is fixedly connected to a conveying rod 21, and a conveying pipe 22 is provided on one side of the outer surface of the conveying rod 21. One end of the conveying pipe 22 is fixedly connected to a loading box 23. Both ends of the loading box 23 are provided with a through-type material transfer trough 56, and the air-conditioning pipe can be pushed out of the material transfer trough 56, and then other empty sleeve pipes will fall into the material transfer trough 56, so that the loading device 2 can be fully automated.

[0022] One end of the operation box 31 is fixedly connected to one end of the workbench 3 .

[0023] By adopting the above technical solution, the feeding device 2 can be made more stable.

[0024] One end of the conveying pipe 22 is fixedly connected to one end of the material transfer trough 56 , and the conveying pipe 22 and the material transfer trough 56 have the same size.

[0025] By adopting the above technical solution, it can be used to transmit the air conditioning pipe.

[0026] The bottom end of the loading box 23 is fixedly connected to the top end of the workbench 3 , and one end of the loading box 23 facing away from the conveying pipe 22 is in contact with the outer surfaces of the two vertical plates 53 .

[0027] By adopting the above technical solution, the feeding device 2 can transfer the empty sleeve pipe more smoothly.

[0028] A through material discharge chute 46 is provided at the top of the workbench 3 , and a material discharge box 45 is provided at the lower part of the material discharge chute 46 .

[0029] By adopting the technical solution, the empty sleeve pipe after stamping can be collected.

[0030] Embodiment 2: Figure 4-5 As shown, the stamping device 4 includes a vertical plate 53, and two vertical plates 53 are provided. The top ends of the two vertical plates 53 are fixedly connected with fixed blocks 52, and the inner surfaces of the two fixed blocks 52 are rotatably connected with short rods 51, one end of one of the fixed blocks 52 is fixedly connected with a motor box 49, and the lower inner wall of the motor box 49 is fixedly connected with a second motor 48, and the output end of the second motor 48 is fixedly connected to one of the short rods 51, and the opposite ends of the two short rods 51 are fixedly connected with connecting blocks 50, and the upper parts of the opposite ends of the two connecting blocks 50 are rotatably connected with a moving rod 57, and the lower part of the moving rod 57 is fixedly connected with a lifting rod 47, and the bottom end of the lifting rod 47 is fixedly connected with the stamping plate 44.

[0031] By adopting the above technical solution, the air conditioning pipe can be punched by the drive of the second motor 48.

[0032] The top of the workbench 3 is fixedly connected to a limit plate 58 , the top of the limit plate 58 is provided with a first circular groove 55 , the bottom of the punching plate 44 is provided with a second circular groove 41 , the inner surface of the second circular groove 41 is fixedly connected to a punch head 42 .

[0033] By adopting the technical solution, the air conditioning pipe is placed so that the empty pipe will not roll.

[0034] A slideway 54 is provided at one opposite end of the two vertical plates 53 , and a slider 43 used in conjunction with the slideway 54 is provided at both ends of the stamping plate 44 .

[0035] By adopting the above technical solution, the stamping plate 44 is made more stable when being lifted or lowered.

[0036] Working principle: First, put the air conditioning pipe to be stamped into the loading box 23, then turn on the first motor 25, the first motor 25 will drive the worm 30 to rotate, the worm 30 will drive the worm wheel 27 to rotate, the worm wheel 27 will drive the first rotating rod 26 to rotate, the first rotating rod 26 will drive the second rotating rod 24 to rotate, the second rotating rod 24 will drive the chute 28 to rotate, the chute 28 will drive the cam 29 to reciprocate, the cam 29 will drive the transmission rod 21 to reciprocate, and the transmission rod 21 will transmit the air conditioning pipe in the loading box 23 to the first rotating rod 26. On the circular groove 55, the second motor 48 is then turned on, the second motor 48 will drive the short rod 51 to rotate, the short rod 51 will drive the connecting block 50 to rotate, the connecting block 50 will drive the moving rod 57 to rotate, the moving rod 57 will drive the lifting rod 47 to reciprocate, the lifting rod 47 will drive the stamping plate 44 to reciprocate, the stamping plate 44 will drive the stamping head 42 to stamp the air-conditioning pipe, and then the next air-conditioning pipe will push the empty sleeve pipe after stamping into the discharge box 45. After stamping, the empty sleeve pipe in the discharge box 45 can be taken out.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A feeding device for stamping an air conditioner pipe, comprising a workbench (3), characterized in that: The bottom end of the workbench (3) is fixedly connected to two support plates (1), one end of the workbench (3) is fixedly connected to a loading device (2), and the top end of the workbench (3) is fixedly connected to a punching device (4): The feeding device (2) comprises an operating box (31), a first motor (25) is fixedly connected to the lower inner wall of the operating box (31), a worm (30) is fixedly connected to the output end of the first motor (25), one end of the worm (30) is rotatably connected to the inner wall of one side of the operating box (31), the outer surface of the worm (30) is meshingly connected to a worm wheel (27), the inner surface of the worm wheel (27) is fixedly sleeved with a first rotating rod (26), one end of the first rotating rod (26) is rotatably connected to one end of the workbench (3) The first rotating rod (26) is connected with the second rotating rod (24) on its outer surface, the second rotating rod (24) is provided with a slide groove (28) on its outer surface, a cam (29) is provided in the slide groove (28) for sliding, the top of the cam (29) is fixedly connected with a conveying rod (21), a conveying pipe (22) is provided on one side of the outer surface of the conveying rod (21), one end of the conveying pipe (22) is fixedly connected with a loading box (23), and both ends of the loading box (23) are provided with through-type material transfer grooves (56).

2. The feeding device for punching an air conditioner pipe according to claim 1, characterized in that: The punching device (4) comprises a vertical plate (53), wherein two vertical plates (53) are provided, the top ends of the two vertical plates (53) are fixedly connected with a fixed block (52), the inner surfaces of the two fixed blocks (52) are rotatably connected with a short rod (51), one end of one of the fixed blocks (52) is fixedly connected with a motor box (49), the lower inner wall of the motor box (49) is fixedly connected with a second motor (48), the output end of the second motor (48) is fixedly connected with one of the short rods (51), the opposite ends of the two short rods (51) are fixedly connected with a connecting block (50), the upper parts of the opposite ends of the two connecting blocks (50) are rotatably connected with a moving rod (57), the lower part of the moving rod (57) is fixedly connected with a lifting rod (47), and the bottom end of the lifting rod (47) is fixedly connected with a punching plate (44).

3. The feeding device for punching an air conditioner pipe according to claim 1, characterized in that: One end of the operating box (31) is fixedly connected to one end of the workbench (3).

4. The feeding device for stamping an air conditioner pipe according to claim 1, characterized in that: One end of the conveying pipe (22) is fixedly connected to one end of the material transfer trough (56), and the conveying pipe (22) and the material transfer trough (56) have the same size.

5. The feeding device for stamping an air conditioner pipe according to claim 1, characterized in that: The bottom end of the loading box (23) is fixedly connected to the top end of the workbench (3), and the end of the loading box (23) facing away from the conveying pipe (22) is in contact with the outer surfaces of the two vertical plates (53).

6. The feeding device for punching an air conditioner pipe according to claim 1, characterized in that: A through-type material discharge chute (46) is provided at the top of the workbench (3), and a material discharge box (45) is provided at the lower part of the material discharge chute (46).

7. The feeding device for punching an air conditioner pipe as claimed in claim 2, characterized in that: The top end of the workbench (3) is fixedly connected to a limit plate (58), the top end of the limit plate (58) is provided with a first circular groove (55), the bottom end of the punching plate (44) is provided with a second circular groove (41), and the inner surface of the second circular groove (41) is fixedly connected to a punch head (42).

8. The feeding device for punching air conditioner pipes according to claim 2, characterized in that: A slideway (54) is provided at one opposite end of the two vertical plates (53), and a sliding block (43) used in conjunction with the slideway (54) is provided at both ends of the stamping plate (44).

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