Variable frequency air conditioner radiator hole machining system

Abstract

The utility model provides a variable frequency air conditioner radiator hole machining system which comprises a machine frame, a rotating disc is arranged on the machine frame, and a plurality of station frames used for containing radiators are arranged on the rotating disc in the circumferential direction. A feeding mechanism, a dotting mechanism, a punching mechanism, a tapping mechanism, an overturning mechanism and a discharging mechanism which correspond to the station frames are sequentially arranged on the portion, located on the outer side of the rotary disc, of the rack according to the working procedures, and a chamfering mechanism used for chamfering machining of the radiator connecting holes is further arranged above the discharging mechanism. Radiators are manually placed on the feeding conveying belt, the radiators are sequentially conveyed to the station frame through the feeding mechanism, the radiators are rotated to the next station, dotting marking, punching, internal tapping, overturning and connecting hole chamfering are sequentially conducted on the positions of connecting holes in the radiators, and finally machined finished products are discharged. The intelligent degree, the machining efficiency and the precision are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of radiator processing, and in particular relates to a variable frequency air conditioner radiator hole processing system. Background Art

[0002] The radiator is usually provided with connection holes for installation. The existing process of manually marking the hole positions, drilling, tapping and chamfering is not only inefficient, but also has the disadvantage of large processing errors. Utility Model Content

[0003] The utility model aims to provide a variable frequency air conditioner radiator hole processing system, comprising a frame, a turntable is provided on the frame, a plurality of workstations for placing radiators are arranged circumferentially on the turntable, a loading mechanism, a dotting mechanism, a punching mechanism, a tapping mechanism, a turning mechanism and a unloading mechanism corresponding to each workstation are arranged on the frame outside the turntable in sequence according to the process, and a chamfering mechanism for chamfering the radiator connection hole is also provided above the unloading mechanism.

[0004] In the utility model, further, a first support frame is provided beside the dotting mechanism, the punching mechanism and the tapping mechanism, and a first cylinder is provided on the first support frame, and the first cylinder is used to cooperate with the work station frame to push the radiator to be tightened and fixed on the work station frame.

[0005] In the utility model, further, the feeding mechanism includes a second support frame, a feeding conveyor belt, a second cylinder and a push plate, the second support frame is fixed on the frame, the feeding conveyor belt transmission is arranged on the second support frame, the second cylinder is located above the feeding conveyor belt and is arranged on the second support frame, and the push plate is fixed on the output end of the second cylinder and is used to push the radiator on the feeding conveyor belt to the work station frame.

[0006] In the utility model, further, the dotting mechanism includes a third support frame, a multi-axis frame and a first motor, the third support frame is arranged on the frame, the first motor is arranged on the third support frame and is drivingly connected to the multi-axis frame, a dotting device for marking the position of the radiator connection hole is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the workstation frame.

[0007] In the utility model, further, the punching mechanism includes a fourth support frame, a multi-axis frame and a second motor, the fourth support frame is arranged on the frame, the second motor is arranged on the fourth support frame and is drivingly connected to the multi-axis frame, a drill bit for drilling holes at corresponding punching positions is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the work station frame.

[0008] In the utility model, further, the tapping mechanism includes a fifth support frame, a multi-axis frame and a third motor, the fifth support frame is arranged on the frame, the third motor is arranged on the fifth support frame and is drivingly connected to the multi-axis frame, a tapping head for internal hole tapping is provided at the bottom of the multi-axis frame at a position corresponding to the connecting hole, and the multi-axis frame is located above the work station frame.

[0009] In the utility model, further, the flipping mechanism includes a sixth support frame, a fourth motor, a positioning block, a third cylinder and a fourth cylinder, the sixth support frame is arranged on the frame, the fourth motor is arranged on the sixth support frame, the positioning block is fixed on the output end of the fourth motor and is arranged relatively, the fourth motor drives the positioning block to rotate, the third cylinder is arranged on the turntable and corresponds to the inner side of the work station frame, the fourth cylinder is arranged on the sixth support frame for pushing the radiator, and the third cylinder pushes the radiator to be positioned between the positioning blocks.

[0010] In the utility model, further, the unloading mechanism includes a seventh support frame, an unloading conveyor belt and a fifth cylinder, the seventh support frame is arranged on the frame, the unloading conveyor belt is arranged on the seventh support frame, and the fifth cylinder is arranged on the frame for pushing the radiator on the work station frame onto the unloading conveyor belt.

[0011] In the utility model, further, the chamfering mechanism includes an eighth support frame, a multi-axis frame and a fifth motor, the eighth support frame is arranged on the frame, the fifth motor is arranged on the eighth support frame and is drivingly connected to the multi-axis frame, a chamfering tool for chamfering corresponding to the connection hole position is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the workstation frame.

[0012] The beneficial effects of the utility model are:

[0013] The radiator is manually placed on the feeding conveyor belt, and is sent to the work station rack by the feeding mechanism in turn. It is rotated to the next work station to mark the connection holes on the radiator, punch holes, tap the inside, flip, chamfer the connection holes, and finally unload the finished product. Multiple processing procedures are automatically carried out by one device, which is highly intelligent, efficient and precise. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 A magnified schematic diagram of position A in the middle;

[0016] Figure 3 for Figure 1 A magnified schematic diagram of position B in the middle;

[0017] Figure 4 for Figure 1 A magnified schematic diagram of the C position in the middle;

[0018] Figure 5 for Figure 1 A magnified schematic diagram of the D position in the middle;

[0019] Figure 6 for Figure 1 A magnified schematic diagram of the E position in the middle;

[0020] Figure 7 for Figure 1 Enlarged schematic diagram of the F position in the middle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0022] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0024] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0025] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0026] like Figure 1 The utility model provides a variable frequency air conditioner radiator hole processing system, including a frame 1, a turntable 2 is arranged on the frame 1, and a plurality of workstations 3 for placing radiators 10 are arranged along the circumferential direction on the turntable 2. A loading mechanism 4, a dotting mechanism 5, a punching mechanism 6, a tapping mechanism 7, a flipping mechanism 8 and a unloading mechanism 9 corresponding to each workstation 3 are arranged on the frame 1 outside the turntable 2 in sequence according to the process. A chamfering mechanism 38 for chamfering the connecting hole of the radiator 10 is also arranged above the unloading mechanism 9; a first supporting frame 11 is arranged next to the dotting mechanism 5, the punching mechanism 6 and the tapping mechanism 7, and a first supporting frame 12 is arranged next to the first supporting frame 13, and a first supporting frame 14 is arranged next to the first supporting frame 15. A first cylinder 12 is provided on a support frame 11. The first cylinder 12 is used to cooperate with the station frame 3 to push the radiator 10 to be tightened and fixed on the station frame 3 to prevent the radiator 10 from loosening during processing and to reinforce it to ensure the accuracy and reliability of processing. The radiator 10 is sent to the station frame 3 in turn through the feeding mechanism 4, and is rotated to the next station to mark the connection hole positions on the radiator 10, punch holes, tap the inside, flip, and chamfer the connection holes in turn. Finally, the finished product is unloaded. Multiple processing procedures are automatically performed by one device, with high intelligence, high processing efficiency and high precision.

[0027] Specifically, Figure 2 The feeding mechanism 4 includes a second support frame 13, a feeding conveyor belt 14, a second cylinder 15 and a push plate 16. The second support frame 13 is fixed on the frame 1, and the feeding conveyor belt 14 is driven on the second support frame 13. The second cylinder 15 is located above the feeding conveyor belt 14 and is arranged on the second support frame 13. The push plate 16 is fixed on the output end of the second cylinder 15 and is used to push the radiator 10 on the feeding conveyor belt 14 to the work station frame 3.

[0028] Specifically, Figure 3 The dotting mechanism 5 includes a third support frame 17, a multi-axis frame 18 and a first motor 19. The third support frame 17 is arranged on the frame 1, and the first motor 19 is arranged on the third support frame 17 and is drivingly connected to the multi-axis frame 18. A dotting device 20 for dotting the position of the connection hole of the radiator 10 is provided at the bottom of the multi-axis frame 18. The multi-axis frame 18 is located above the workstation frame 3, and the position to be punched is dotted to improve the positioning accuracy.

[0029] Secondly, if Figure 4 The punching mechanism 6 includes a fourth support frame 21, a multi-axis frame 18 and a second motor 22. The fourth support frame 21 is arranged on the frame 1, and the second motor 22 is arranged on the fourth support frame 21 and is drivingly connected to the multi-axis frame 18. A drill bit 23 for drilling holes at corresponding dot positions is provided at the bottom of the multi-axis frame 18. The multi-axis frame 18 is located above the workstation 3, and the drill bit 23 feeds and punches holes at corresponding marked positions.

[0030] In addition, if Figure 5 The tapping mechanism 7 includes a fifth support frame 24, a multi-axis frame 18 and a third motor 25. The fifth support frame 24 is arranged on the frame 1, and the third motor 25 is arranged on the fifth support frame 24 and is drivingly connected to the multi-axis frame 18. A tapping head 26 for tapping the inner hole at the corresponding connection hole position is provided at the bottom of the multi-axis frame 18. The multi-axis frame 18 is located above the workstation frame 3, and tapping the inner hole of the connection hole facilitates the connection, installation and use of the radiator 10.

[0031] More specifically, Figure 6 The flip mechanism 8 includes a sixth support frame 27, a fourth motor 28, a positioning block 29, a third cylinder 30 and a fourth cylinder 31. The sixth support frame 27 is arranged on the frame 1, the fourth motor 28 is arranged on the sixth support frame 27, the positioning block 29 is fixed on the output end of the fourth motor 28 and is arranged relatively, the fourth motor 28 drives the positioning block 29 to rotate, the third cylinder 30 is arranged on the turntable 2 and corresponds to the inner side of the station frame 3, the fourth cylinder 31 is arranged on the sixth support frame 27 for pushing the radiator 10, the third cylinder 30 pushes the radiator 10 to be positioned between the positioning blocks 29, and the fourth motor 28 drives the radiator 10 to rotate 180° for subsequent chamfering.

[0032] like Figure 7 The unloading mechanism 9 includes a seventh support frame 32, an unloading conveyor belt 33 and a fifth cylinder 34. The seventh support frame 32 is arranged on the frame 1, the unloading conveyor belt 33 is arranged on the seventh support frame 32, and the fifth cylinder 34 is arranged on the frame 1 for pushing the radiator 10 on the work station frame 3 onto the unloading conveyor belt 33.

[0033] Finally, if Figure 7 The chamfering mechanism 38 includes an eighth support frame 35, a multi-axis frame 18 and a fifth motor 36. The eighth support frame 35 is arranged on the frame 1, and the fifth motor 36 is arranged on the eighth support frame 35 and is drivingly connected to the multi-axis frame 18. A chamfering knife 37 for chamfering the corresponding connecting hole position is provided at the bottom of the multi-axis frame 18. The multi-axis frame 18 is located above the workstation frame 3. The rotating radiator 10 chamfers the connecting hole, and the finished product is finally pushed by the fifth cylinder 34 for unloading.

[0034] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A variable frequency air conditioner radiator hole processing system, characterized in that: The invention comprises a frame, a turntable is arranged on the frame, a plurality of workstations for placing the radiator are arranged in a circumferential direction on the turntable, a loading mechanism, a dotting mechanism, a punching mechanism, a tapping mechanism, a turning mechanism and a unloading mechanism corresponding to each workstation are arranged on the frame outside the turntable in sequence according to the process, and a chamfering mechanism for chamfering the connecting hole of the radiator is also arranged above the unloading mechanism.

2. A variable frequency air conditioner radiator hole processing system according to claim 1, characterized in that: A first support frame is arranged beside the dotting mechanism, the punching mechanism and the tapping mechanism. A first cylinder is arranged on the first support frame. The first cylinder is used to cooperate with the station frame to push the radiator to be tightened and fixed on the station frame.

3. The variable frequency air conditioner radiator hole processing system according to claim 2, characterized in that: The feeding mechanism includes a second support frame, a feeding conveyor belt, a second cylinder and a push plate. The second support frame is fixed on the frame, the feeding conveyor belt transmission is arranged on the second support frame, the second cylinder is located above the feeding conveyor belt and is arranged on the second support frame, and the push plate is fixed on the output end of the second cylinder to push the radiator on the feeding conveyor belt to the work station frame.

4. The variable frequency air conditioner radiator hole processing system according to claim 3, characterized in that: The dotting mechanism includes a third support frame, a multi-axis frame and a first motor. The third support frame is arranged on the frame. The first motor is arranged on the third support frame and is drivingly connected to the multi-axis frame. A dotting device for dotting the position of the radiator connection hole is provided at the bottom of the multi-axis frame. The multi-axis frame is located above the workstation frame.

5. The variable frequency air conditioner radiator hole processing system according to claim 4, characterized in that: The punching mechanism includes a fourth support frame, a multi-axis frame and a second motor. The fourth support frame is arranged on the frame, the second motor is arranged on the fourth support frame and is drivingly connected to the multi-axis frame, a drill bit for drilling holes at corresponding punching positions is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the workstation frame.

6. A variable frequency air conditioner radiator hole processing system according to claim 5, characterized in that: The tapping mechanism includes a fifth support frame, a multi-axis frame and a third motor. The fifth support frame is arranged on the frame, the third motor is arranged on the fifth support frame and is drivingly connected to the multi-axis frame, a tapping head for tapping the inner hole at the corresponding connecting hole position is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the workstation frame.

7. The variable frequency air conditioner radiator hole processing system according to claim 6, characterized in that: The flipping mechanism includes a sixth support frame, a fourth motor, a positioning block, a third cylinder and a fourth cylinder. The sixth support frame is arranged on the frame, the fourth motor is arranged on the sixth support frame, the positioning block is fixed on the output end of the fourth motor and is arranged relatively, the fourth motor drives the positioning block to rotate, the third cylinder is arranged on the turntable and corresponds to the inner side of the work station frame, the fourth cylinder is arranged on the sixth support frame to push the radiator, and the third cylinder pushes the radiator to be positioned between the positioning blocks.

8. The variable frequency air conditioner radiator hole processing system according to claim 7, characterized in that: The unloading mechanism includes a seventh support frame, an unloading conveyor belt and a fifth cylinder. The seventh support frame is arranged on the frame, the unloading conveyor belt is arranged on the seventh support frame, and the fifth cylinder is arranged on the frame for pushing the radiator on the work station frame onto the unloading conveyor belt.

9. The variable frequency air conditioner radiator hole processing system according to claim 8, characterized in that: The chamfering mechanism includes an eighth support frame, a multi-axis frame and a fifth motor. The eighth support frame is arranged on the frame, the fifth motor is arranged on the eighth support frame and is drivingly connected to the multi-axis frame, a chamfering tool for chamfering corresponding to the connection hole position is provided at the bottom of the multi-axis frame, and the multi-axis frame is located above the workstation frame.

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