Heat exchange sheet screening and shaping equipment

Abstract

The utility model discloses a heat exchange sheet screening and shaping device which comprises a sheet body and a protruding sleeve arranged on the sheet body, the heat exchange sheet screening and shaping device comprises a machine base, a detection base arranged on the machine base and used for placing the heat exchange sheet, a collecting frame arranged on one side of the detection base, and a lifting base connected to the machine base in a sliding mode. The detection base is provided with a station used for placing heat exchange pieces, one side of the detection base is provided with a detection sensor capable of detecting whether the heat exchange pieces are provided with sleeves or not, a first driving device used for pushing the lifting base to move towards the detection base is arranged between the lifting base and the machine base, and the lifting base is connected with a rotating base. The rotating seat is provided with a pressing block used for pressing the heat exchange pieces so as to achieve shaping, the rotating seat is further provided with a grabbing device used for grabbing the heat exchange pieces, and a second driving device capable of driving the rotating seat to rotate so as to enable the grabbing device to be aligned with the station of the detection seat or the collecting frame is arranged between the lifting seat and the rotating seat. The mechanism is simple in structure, and the efficiency is improved.

Description

Technical Field

[0001] The utility model specifically relates to a heat exchange fin screening and shaping device. Background Art

[0002] Generally, heat exchange components include heat exchange fins, or heat dissipation fins. In the process of manufacturing heat exchange components, the heat exchange fins need to be assembled and fixed on the heat exchange tubes. Therefore, the heat exchange fins are provided with sleeves for connecting the heat exchange tubes. Figures 5 to 7 , heat exchanger A, includes a sheet body A1 and a sleeve A2 arranged thereon. Due to the thin material, the heat exchanger is prone to the lack of installation sleeves during the processing. If the installation sleeve is missing, the heat exchanger cannot be fixed on the heat exchange tube during the subsequent installation process or the heat exchanger is not positioned accurately after being installed on the heat exchange tube, which ultimately causes the entire heat exchange assembly product to be a defective product. Therefore, before the heat exchanger is assembled, it is necessary to conduct a quality inspection on the heat exchanger to check whether there is a missing installation sleeve. This results in a large amount of manpower required for the entire processing process. Therefore, the inventor of the utility model has previously developed a mechanism for detecting whether the heat exchanger has a sleeve and can screen and shape the heat exchanger at the same time. However, the structure of this mechanism is complex and the mechanism moves slowly, which is not conducive to improving production efficiency.

[0003] The utility model is produced based on the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a heat exchanger fin screening and shaping device with a simple structure and improved efficiency.

[0005] The utility model is realized through the following technical solutions:

[0006] A heat exchanger plate screening and shaping device, the heat exchanger plate includes a plate body and a sleeve protruding from the plate body, the heat exchanger plate screening and shaping device includes a machine base, the machine base is provided with a detection seat for placing the heat exchanger plate, a collection frame provided on one side of the detection seat, and a lifting seat slidably connected to the machine base, the detection seat is provided with a work station for placing the heat exchanger plate, the detection seat is provided with a detection sensor that can detect whether the heat exchanger plate has a sleeve, a first driving device for pushing the lifting seat to move toward the detection seat is provided between the lifting seat and the machine base, a rotating seat is connected to the lifting seat, the rotating seat is provided with a pressing block for pressing the heat exchanger plate to achieve shaping, the rotating seat is also provided with a grabbing device for grabbing the heat exchanger plate, and a second driving device that can drive the rotating seat to rotate so that the grabbing device is aligned with the work station of the detection seat or with the collection frame is provided between the lifting seat and the rotating seat.

[0007] In the heat exchanger plate screening and shaping equipment as described above, the detection seat is provided with at least two workstations, the detection seat is rotatably connected to the machine base, a third driving device for driving the detection seat to rotate is provided between the machine base and the detection seat, and the detection sensor is connected to the machine base and is located on one side of the detection seat.

[0008] In the heat exchanger plate screening and shaping equipment as described above, the detection seat is provided with a sleeve hole for inserting the sleeve of the heat exchanger plate on each workstation, and a detection straight hole connected to the sleeve hole is provided on the side wall of the detection seat. The detection sensor is arranged on one side of the machine base detection seat, and when the detection seat is rotated so that a workstation is close to the detection sensor, the detection sensor is aligned with the detection straight hole corresponding to the workstation.

[0009] In the heat exchanger fin screening and shaping device as described above, the base includes a pedestal and a first mounting column and a second mounting column connected to the pedestal.

[0010] In the heat exchanger fin screening and shaping device as described above, the top of the second mounting column is connected to the first mounting plate, and the detection seat and the collection frame are both connected to the first mounting plate.

[0011] In the heat exchanger plate screening and shaping device as described above, the first mounting plate is connected to a sensor mounting plate, and the detection sensor is connected to the sensor mounting plate.

[0012] As described above, the heat exchanger plate screening and shaping equipment, the top of the first mounting column is provided with a second mounting plate, the second mounting plate is provided with a guide hole, the top of the lifting seat is connected to a guide column passing through the guide hole, the lower end of the guide column is connected to the lifting seat and the upper end of the guide column is connected to a limiting block, and the first driving device is connected to the second mounting plate.

[0013] In the heat exchanger fin screening and shaping device as described above, the collecting frame comprises a box body with a top opening and a guide groove arranged on the top of the box body and inclined, and the groove width of the guide groove gradually increases from bottom to top.

[0014] In the heat exchanger fin screening and shaping equipment as described above, the gripping device includes a plurality of pneumatic suction cups arranged on a rotating seat.

[0015] In the heat exchanger plate screening and shaping device as described above, the pressing block is connected to the lower surface of the rotating seat, the upper surface of the rotating seat is connected to an auxiliary block arranged corresponding to the pressing block, and the top of the auxiliary block is against the lower surface of the lifting seat.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The heat exchanger plate screening and shaping equipment of the utility model can simultaneously complete the processes of detection, screening and shaping, can automatically and quickly detect, screen and shape the heat exchanger plates, has a simple and compact structure, saves manpower and material resources for additional screening, simplifies the processing flow, saves processing time, and greatly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the heat exchanger fin screening and shaping equipment of the utility model;

[0019] Figure 2 This is a schematic diagram of the heat exchanger screening and shaping equipment of the utility model. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the heat exchanger screening and shaping equipment of the utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the heat exchanger screening and shaping equipment of the utility model. Figure 3 ;

[0022] Figure 5 It is a three-dimensional schematic diagram of the heat exchange plate of the utility model;

[0023] Figure 6 It is a top view schematic diagram of the heat exchange plate of the utility model;

[0024] Figure 7 It is a cross-sectional schematic diagram of the heat exchange plate of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figures 5 to 7 As shown, during the process of processing the heat exchange component, the heat exchange plate A needs to be assembled and fixed on the heat exchange tube, so the heat exchange plate A is provided with a sleeve A2 for connecting the heat exchange tube, that is, the heat exchange plate A includes a plate body A1 and a sleeve A2 protruding from the plate body A1.

[0027] This embodiment provides a heat exchanger fin screening and shaping device, such as Figure 1As shown, the heat exchanger A includes a sheet body A1 and a sleeve A2 that is arranged on the sheet body A1 and protrudes. The heat exchanger A screening and shaping mechanism includes a base 1, on which a detection seat 2 for placing the heat exchanger is provided, a collecting frame 3 arranged on one side of the detection seat 2, and a lifting seat 4 that is slidably connected to the base 1. The detection seat 2 is provided with a station 20 for placing the heat exchanger A. A detection sensor 11 that can detect whether the heat exchanger A has the sleeve A2 is provided on one side of the detection seat 2. A sensor for pushing the lifting seat 4 toward the detection seat 2 is provided between the lifting seat 4 and the base 1. The first driving device 5 is movable, the lifting seat 4 is connected with a rotating seat 6, the rotating seat 6 is provided with a pressing block 7 for pressing the heat exchanger to achieve shaping, the rotating seat 6 is also provided with a grabbing device 8 for grabbing the heat exchanger, and the lifting seat 4 and the rotating seat 6 are provided with a second driving device 9 that can drive the rotating seat 6 to rotate so that the grabbing device 8 is aligned with the station 20 of the detection seat 2 or with the collection frame 3. At the same time, during the rotation of the rotating seat 6, the pressing block 7 can also be aligned with the station 20 of the detection seat 2 or with the collection frame 3. When working, the heat exchanger A is first placed on the station 20 by manual or mechanical hands, and the detection sensor 11 is used to detect whether the heat exchanger A has a complete sleeve A2. If it is detected that the heat exchanger A has a complete sleeve A2, the following steps are performed: the second driving device 9 drives the rotating seat 6 to rotate so that the pressing block 7 is aligned with the station 20, and then the lifting seat 4 is driven by the first driving device 5 to move toward the detection seat 2 so that the pressing block 7 is pressed against the heat exchanger A, thereby achieving shaping. If it is detected that the heat exchanger A does not have the sleeve A2 or does not have a complete sleeve A2, the following steps are performed: the second drive device 9 drives the rotating seat 6 to rotate so that the grabbing device 8 is aligned with the workstation 20, and then the first drive device 5 drives the lifting seat 4 to move toward the detection seat 2 so that the grabbing device 8 is close to the heat exchanger A and grabs the heat exchanger A, and then the first drive device 5 drives the lifting seat 4 away from the detection seat 2, and the second drive device 9 drives the rotating seat 6 to rotate so that the grabbing device 8 is aligned with the collection frame 3, and the grabbing device 8 releases the heat exchanger A and puts the heat exchanger A into the collection frame 3, thereby realizing the screening process. The above mechanism has a simple and compact structure, and the entire action execution process takes a short time and is highly efficient.

[0028] As a preferred solution of this embodiment, Figure 1 and Figure 2As shown, the detection seat 2 is provided with two workstations 20, the detection seat 2 is rotatably connected to the base 1, and a third driving device 12 for driving the detection seat 2 to rotate is provided between the base 1 and the detection seat 2, and the detection sensor 11 is connected to the base 1 and the detection sensor 11 is located on one side of the detection seat 2, so that when the detection seat 2 is working, there is always a workstation 20 located below the rotating seat 6, and there is a workstation 20 below the rotating seat 6. At this time, the heat exchange plate A can be placed on the workstation 20 away from the rotating seat 6, and the detection sensor 11 is used to detect whether the heat exchange plate A has a complete sleeve A2, and the workstation 20 located below the rotating seat 6 performs shaping or screening processes, and the work efficiency is further improved by double-station operation. Of course, three or more workstations 20 can also be set on the detection seat 2.

[0029] As a preferred solution of this embodiment, Figure 2 and Figure 3 As shown, the detection seat 2 is provided with a sleeve hole 21 for inserting the sleeve A2 of the heat exchange plate A on each station 20, and a detection straight hole 22 connected to the sleeve hole 21 is provided on the side wall of the detection seat 2. The detection sensor 11 is arranged on one side of the detection seat 2 of the machine base 1, and when the detection seat 2 rotates so that a station 20 approaches the detection sensor 11, the detection sensor 11 is aligned with the detection straight hole 22 corresponding to the station 20, so that when the detection seat 2 rotates and a station 20 approaches the detection sensor 11, the detection sensor 11 can detect the sleeve A2 inserted into the sleeve hole 21 through the detection straight hole 22, and then determine whether the sleeve A2 exists and is complete. The detection sensor 11 can be a photoelectric sensor such as an infrared sensor and an optical fiber sensor. The infrared sensor detects the reflection or absorption of infrared rays. The infrared sensor can determine whether an object exists, as well as the position, distance and other characteristics of the object.

[0030] In detail, Figure 1 As shown, the base 1 includes a base 13 and a first mounting column 14 and a second mounting column 15 connected to the base 13 .

[0031] In detail, Figure 1 As shown, the top of the second mounting column 15 is connected to the first mounting plate 16, and the detection seat 2 and the collection frame 3 are both connected to the first mounting plate 16. The structure is simple, so as to be easily applied to actual production.

[0032] In detail, Figure 1 As shown, the first mounting plate 16 is connected to the sensor mounting plate 17, and the detection sensor 11 is connected to the sensor mounting plate 17. In more detail, a mounting hole is opened on the sensor mounting plate 17, and the detection sensor 11 is installed in the mounting hole.

[0033] As a preferred embodiment of this invention, Figure 1 and Figure 4 As shown, a second mounting plate 18 is provided on the top of the first mounting column 14, and a guide hole 181 is provided on the second mounting plate 18. A guide column 41 penetrating the guide hole 181 is connected to the top of the lifting seat 4, the lower end of the guide column 41 is connected to the lifting seat 4 and the upper end of the guide column 41 is connected to the limiting block 42, and the first driving device 5 is connected to the second mounting plate 18. In more detail, two guide columns 41 are connected to the top of the lifting seat 4, and the guide columns 41 slide in the guide hole 181, so that the lifting seat 4 can slide up and down smoothly, and the tops of the two guide columns 41 are jointly connected to the limiting block 42, so that the lifting seat 4 has a set lifting stroke and is easy to use.

[0034] As a preferred embodiment of this invention, Figure 1 As shown, the collecting frame 3 includes a box body 31 with a top opening and a guide groove 32 arranged on the top of the box body 31 and inclined. The groove width of the guide groove 32 gradually increases from bottom to top, so that it is convenient for the grasping device 8 to drop the grasped heat exchanger A into the collecting frame 3. The fallen heat exchanger A first passes through the guide groove 32 and then slides into the box body 31 to complete the collection.

[0035] As a preferred embodiment of this invention, Figure 1 and Figure 4 As shown, the gripping device 8 includes a plurality of pneumatic suction cups 81 disposed on the rotating seat 6. The pneumatic suction cups 81 are connected to a vacuum pump or an external pipeline to thereby hold or release the heat exchanger A. Of course, the gripping device 8 may also be a conventional manipulator or a three-axis manipulator.

[0036] As a preferred embodiment of this invention, Figure 1 and Figure 4 As shown, the clamping block 7 is connected to the lower surface of the rotating seat 6, and the upper surface of the rotating seat 6 is connected with an auxiliary block 19 arranged corresponding to the clamping block 7. The top of the auxiliary block 19 is against the lower surface of the lifting seat 4. In this way, when the lifting seat 4 slides downward, the clamping block 7 is pressed against the heat exchange plate A. At this time, the top of the auxiliary block 19 is against the lifting seat 4, so that the position force of the clamping block 7 is transmitted to the lifting seat 4, thereby preventing the rotating seat 6 and protecting the second driving device 9.

[0037] The first driving device 5 , the second driving device 9 , and the third driving device 12 can all be general electric motors or pneumatic motors.

Claims

1. A heat exchanger fin screening and shaping device, the heat exchanger fin comprising a fin body (A1) and a sleeve (A2) disposed on the fin body (A1) and protruding, characterized in that: The heat exchanger fin screening and shaping device comprises a machine base (1), the machine base (1) is provided with a detection seat (2) for placing the heat exchanger fin, a collection frame (3) arranged on one side of the detection seat (2), and a lifting seat (4) slidably connected to the machine base (1), the detection seat (2) is provided with a station (20) for placing the heat exchanger fin, one side of the detection seat (2) is provided with a detection sensor (11) capable of detecting whether the heat exchanger fin has a sleeve (A2), and a lifting seat (4) is provided between the lifting seat (4) and the machine base (1) for pushing the lifting seat (4) toward the detection seat (2). A first driving device (5) for moving the measuring seat (2), the lifting seat (4) is connected to a rotating seat (6), the rotating seat (6) is provided with a pressing block (7) for pressing the heat exchange plate to achieve shaping, the rotating seat (6) is also provided with a grasping device (8) for grasping the heat exchange plate, and a second driving device (9) is provided between the lifting seat (4) and the rotating seat (6) and can drive the rotating seat (6) to rotate so that the grasping device (8) is aligned with the work station (20) of the measuring seat (2) or with the collecting frame (3).

2. The heat exchanger fin screening and shaping equipment according to claim 1, characterized in that: The detection seat (2) is provided with at least two workstations (20); the detection seat (2) is rotatably connected to the machine base (1); a third driving device (12) for driving the detection seat (2) to rotate is provided between the machine base (1) and the detection seat (2); the detection sensor (11) is connected to the machine base (1) and the detection sensor (11) is located on one side of the detection seat (2).

3. The heat exchanger fin screening and shaping equipment according to claim 2 is characterized in that: The detection seat (2) is provided with a sleeve hole (21) for inserting the sleeve (A2) of the heat exchange plate on each workstation (20), and a detection straight hole (22) connected to the sleeve hole (21) is provided on the side wall of the detection seat (2). The detection sensor (11) is arranged on one side of the detection seat (2) of the machine base (1), and when the detection seat (2) rotates so that a workstation (20) is close to the detection sensor (11), the detection sensor (11) is aligned with the detection straight hole (22) corresponding to the workstation (20).

4. The heat exchanger fin screening and shaping equipment according to claim 3 is characterized in that: The machine base (1) comprises a base (13) and a first mounting column (14) and a second mounting column (15) connected to the base (13).

5. The heat exchanger fin screening and shaping equipment according to claim 4, characterized in that: The top of the second mounting column (15) is connected to a first mounting plate (16), and the detection seat (2) and the collection frame (3) are both connected to the first mounting plate (16).

6. The heat exchanger fin screening and shaping equipment according to claim 5, characterized in that: The first mounting plate (16) is connected to a sensor mounting plate (17), and the detection sensor (11) is connected to the sensor mounting plate (17).

7. The heat exchanger fin screening and shaping equipment according to claim 4, characterized in that: A second mounting plate (18) is provided on the top of the first mounting column (14), a guide hole (181) is provided on the second mounting plate (18), a guide column (41) passing through the guide hole (181) is connected to the top of the lifting seat (4), the lower end of the guide column (41) is connected to the lifting seat (4) and the upper end of the guide column (41) is connected to the limit block (42), and the first driving device (5) is connected to the second mounting plate (18).

8. The heat exchanger fin screening and shaping equipment according to claim 1, characterized in that: The collecting frame (3) comprises a box body (31) with a top opening and a guide groove (32) arranged on the top of the box body (31) and arranged obliquely, and the groove width of the guide groove (32) gradually increases from bottom to top.

9. The heat exchanger fin screening and shaping equipment according to claim 1, characterized in that: The gripping device (8) comprises a plurality of pneumatic suction cups (81) arranged on a rotating seat (6).

10. The heat exchanger fin screening and shaping equipment according to claim 1, characterized in that: The clamping block (7) is connected to the lower surface of the rotating seat (6), and the upper surface of the rotating seat (6) is connected to an auxiliary block (19) arranged corresponding to the clamping block (7), and the top of the auxiliary block (19) is in contact with the lower surface of the lifting seat (4).

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