Heat exchanger feeding punching machine convenient to position

Abstract

The utility model relates to the technical field of heat exchanger production, and discloses a heat exchanger feeding punching machine convenient to position, which comprises a machining table, a support and a vertical plate are arranged on the top surface of the machining table, a rotating shaft is arranged in the support, an aluminum rolling plate is arranged on the outer side surface of the rotating shaft, and a first motor and a second motor are arranged on the outer side surface of the vertical plate. A first roller and a die plate are installed on the inner side face of the vertical plate, and a sliding rail and a punching machine body are installed on the top face of the vertical plate. One end of the aluminum coil plate is moved to the second roller, the two first air cylinders are started, the output shafts of the two first air cylinders can drive the two first sliding blocks to slide in the two sliding rails respectively, and then the second roller can be effectively driven to move in the vertical direction; therefore, the first roller can be effectively matched to press the aluminum coil plate, meanwhile, the position can be adjusted according to workpieces with different thicknesses, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchanger production, in particular to a heat exchanger feeding punching machine which is easy to position. Background Art

[0002] A heat exchanger is a device that can effectively transfer heat energy. Its basic principle is to isolate two media of different temperatures in some way so that heat can be transferred from the high-temperature medium to the low-temperature medium, thereby achieving the purpose of heating or cooling. In the production process of heat exchangers, raw materials such as metal sheets usually need to be stamped to form a specific geometric shape to meet the functional requirements of the heat exchanger. In order to ensure the accuracy of positioning during the stamping process, while improving production efficiency, ensuring production quality, reducing workers' labor intensity and improving production safety, a heat exchanger loading stamping machine that is easy to position is proposed.

[0003] According to the search, Chinese patent literature, announcement number: CN211866401U, discloses a punching machine that is easy to position. The first adjustment mechanism adjusts the position of the punching mechanism on the crossbeam to achieve the positioning of the punching mechanism. The second adjustment mechanism adjusts the movable baffle, so that the punching machine can process plates of different models and different stamping requirements, and the positioning operation is convenient. However, the device is not convenient for loading operations during actual use. The raw materials need to be manually transported to the stamping die for positioning, which affects the overall work efficiency of the device; and the device needs to move and adjust the position of the movable baffle and the punching mechanism when positioning, so it is inconvenient when there are many parts to be processed, which reduces the overall practicality of the device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a heat exchanger feeding punching machine that is easy to position, has the advantages of continuous feeding, precise positioning, and improved work efficiency, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat exchanger feeding punching machine that is easy to position, comprising a processing table, a support and a vertical plate are fixedly installed on the top surface of the processing table, a rotating shaft is installed inside the support, an aluminum coil is installed on the outer side surface of the rotating shaft, a first motor and a second motor are fixedly installed on the outer side surface of the vertical plate, a first roller and a mold plate are installed on the inner side surface of the vertical plate, a slide rail and a punching machine body are fixedly installed on the top surface of the vertical plate, a first cylinder is fixedly installed on the top surface of the slide rail, a first slider is slidably installed inside the slide rail, a third motor is fixedly installed on the outer side surface of the first slider, and the output shaft of the third motor is fixedly connected to the second roller, a slide groove and a through hole are opened on the top surface of the mold plate, a threaded rod and a second slider are installed inside the slide groove, a limiting rod is fixedly installed on the top surface of the second slider, a limiting wheel is installed on the outer side surface of the limiting rod, a second cylinder is fixedly installed on the bottom surface of the mold plate, and a baffle is fixedly connected to the output shaft of the second cylinder.

[0008] Preferably, a plurality of the first rollers are provided, and the output shaft of the first motor is fixedly connected to the outer side surface of one of the first rollers.

[0009] Through the above technical solution, one end of the aluminum coil is moved to the first roller and the first motor is started. The output shaft of the first motor can drive the first roller to rotate. The first roller cooperates with the second roller to effectively drive the aluminum coil to move, so that the loading process can be completed conveniently, and the other first rollers can provide good support for the aluminum coil and drive it to move, thereby improving the overall practicality of the device.

[0010] Preferably, the number of the slide rail, the first cylinder and the first sliding block is two, and the output shafts of the two first cylinders are respectively connected to the top surfaces of the two first sliding blocks.

[0011] Through the above technical solution, the two first cylinders are started, and the output shafts of the first cylinders can drive the two first sliders to slide respectively inside the two slide rails, thereby effectively driving the second roller to move in the vertical direction. Therefore, it can not only effectively cooperate with the first roller to press the aluminum coil, but also adjust the position according to workpieces of different thicknesses, thereby improving the overall practicality of the device; then the third motor is started, and the output shaft of the third motor can drive the second roller to rotate, thereby cooperating with the first roller to effectively drive the aluminum coil to be fed, thereby improving the overall working efficiency of the device.

[0012] Preferably, the number of the second motors and the threaded rods is three, and the output shafts of the three second motors are respectively connected to the front side surfaces of the three threaded rods, the outer surfaces of the three threaded rods close to the front end are provided with left-handed threads, and the outer surfaces of the three threaded rods close to the rear end are provided with right-handed threads.

[0013] Through the above technical solution, the three second motors are started, and the output shafts of the three second motors can respectively drive the three threaded rods to rotate. Since the three threaded rods are provided with left-hand and right-hand threads, multiple limit wheels and other parts can be driven to move inward together, so that the aluminum coil can be fixed and clamped conveniently and quickly, thereby improving the accuracy of positioning.

[0014] Preferably, the number of the slide groove, the second sliding block, the limiting rod and the limiting wheel is six, and the six second sliding blocks are respectively threadedly connected to the outer sides of the three threaded rods.

[0015] Through the above technical scheme, when the second motor drives the threaded rod to rotate, it can drive the six second sliders to slide inside the six slide grooves respectively, and since the three threaded rods are provided with left-hand and right-hand threads, the six second sliders all move toward the middle position of the mold plate, thereby driving the six limit rods and the limit wheels to move toward the middle position of the mold plate, thereby conveniently and quickly realizing the fixation and clamping of the aluminum coil, thereby improving the accuracy of positioning.

[0016] Preferably, the baffle is installed correspondingly inside the through hole.

[0017] Through the above technical scheme, when the aluminum coil moves to the position of the baffle, the first motor and the third motor can be stopped to drive it to continue moving, and the stamping machine body can be started at the same time to stamp the aluminum coil. After that, the second cylinder can be started to drive the baffle to descend, and the first motor and the third motor can be started at the same time to drive the aluminum coil to continue moving and processing. The baffle can further limit the position of the aluminum coil, which not only effectively ensures the accuracy of positioning, but also improves the continuity of the device processing.

[0018] Compared with the prior art, the utility model provides a heat exchanger feeding punching machine that is easy to position and has the following beneficial effects:

[0019] 1. The utility model moves one end of the aluminum coil to the second roller and starts the two first cylinders. The output shafts of the two first cylinders can drive the two first sliders to slide inside the two slide rails respectively, and then effectively drive the second roller to move in the vertical direction. Therefore, it can not only effectively cooperate with the first roller to press the aluminum coil, but also adjust the position according to workpieces of different thicknesses, thereby improving the overall practicality of the device; then start the first motor and the third motor, the output shaft of the first motor can drive one of the first rollers to rotate, and the output shaft of the third motor can drive the second roller to rotate. The first roller cooperates with the second roller to effectively drive the aluminum coil to feed, and the other first rollers can provide good support for the aluminum coil and drive it to move, thereby improving the overall working efficiency of the device.

[0020] 2. The utility model starts three second motors, and the output shafts of the three second motors can respectively drive the three threaded rods to rotate, thereby driving the six second slide blocks to slide in the six slide grooves respectively, and because the three threaded rods are provided with left-handed and right-handed threads, the six second slide blocks all move toward the middle position of the mold plate, thereby driving the six limit rods and the limit wheels to move toward the middle position of the mold plate together, thereby conveniently and quickly realizing the fixing and clamping of the aluminum coil, thereby improving the accuracy of positioning; when the aluminum coil moves to the position of the baffle, the first motor and the third motor can be stopped to drive them to continue to move, and the stamping machine body can be started at the same time to perform stamping processing on the aluminum coil, and then the second cylinder can be started to drive the baffle to descend, and the first motor and the third motor can be started at the same time to drive the aluminum coil to continue to move and perform processing, and the baffle can further limit the position of the aluminum coil, which not only effectively ensures the accuracy of positioning, but also improves the continuity of device processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structural processing table and other parts of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the structural mold plate and other parts of the utility model.

[0024] Among them: 1. processing table; 2. support; 3. vertical plate; 4. rotating shaft; 5. aluminum coil; 6. first motor; 7. second motor; 8. first roller; 9. mold plate; 10. slide rail; 11. punching machine body; 12. first cylinder; 13. first slider; 14. third motor; 15. second roller; 16. slide groove; 17. through hole; 18. threaded rod; 19. second slider; 20. limit rod; 21. limit wheel; 22. second cylinder; 23. baffle. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-3 A heat exchanger feeding punching machine that is easy to position includes a processing table 1, a support 2 and a vertical plate 3 are fixedly installed on the top surface of the processing table 1, a rotating shaft 4 is installed inside the support 2, an aluminum coil 5 is installed on the outer side of the rotating shaft 4, a first motor 6 and a second motor 7 are fixedly installed on the outer side of the vertical plate 3, a first roller 8 and a mold plate 9 are installed on the inner side of the vertical plate 3, a slide rail 10 and a punching machine body 11 are fixedly installed on the top surface of the vertical plate 3, a first cylinder 12 is fixedly installed on the top surface of the slide rail 10, and a first cylinder 12 is fixedly installed inside the slide rail 10. There is a first slider 13, a third motor 14 is fixedly installed on the outer side of the first slider 13, the output shaft of the third motor 14 is fixedly connected to the second roller 15, a slide groove 16 and a through hole 17 are opened on the top surface of the mold plate 9, a threaded rod 18 and a second slider 19 are installed inside the slide groove 16, a limiting rod 20 is fixedly installed on the top surface of the second slider 19, a limiting wheel 21 is installed on the outer side of the limiting rod 20, a second cylinder 22 is fixedly installed on the bottom surface of the mold plate 9, and the output shaft of the second cylinder 22 is fixedly connected to a baffle 23.

[0027] Specifically, the number of the first rollers 8 is multiple, and the output shaft of the first motor 6 is fixedly connected to the outer surface of one of the first rollers 8. The advantage is that, through this structure, one end of the aluminum coil 5 is moved to the first roller 8 and the first motor 6 is started, and the output shaft of the first motor 6 can drive the first roller 8 to rotate, and the first roller 8 can cooperate with the second roller 15 to effectively drive the aluminum coil 5 to move, and then the loading process can be completed conveniently, and the other first rollers 8 can provide good support for the aluminum coil 5 and drive it to move, thereby improving the overall practicality of the device.

[0028] Specifically, the number of the slide rail 10, the first cylinder 12 and the first slider 13 is two, and the output shafts of the two first cylinders 12 are respectively connected to the top surfaces of the two first sliders 13. The advantage is that by starting the two first cylinders 12 through this structure, the output shaft of the first cylinder 12 can drive the two first sliders 13 to slide inside the two slide rails 10 respectively, and then effectively drive the second roller 15 to move in the vertical direction, so it can not only effectively cooperate with the first roller 8 to press the aluminum coil 5, but also adjust the position according to the workpieces of different thicknesses, thereby improving the overall practicality of the device; then start the third motor 14, the output shaft of the third motor 14 can drive the second roller 15 to rotate, so it can cooperate with the first roller 8 to effectively drive the aluminum coil 5 to load, thereby improving the overall working efficiency of the device.

[0029] Specifically, the number of the second motors 7 and the threaded rods 18 is three, and the output shafts of the three second motors 7 are respectively connected to the front side surfaces of the three threaded rods 18. The three threaded rods 18 are provided with left-handed threads on the outer sides near the front end, and the three threaded rods 18 are provided with right-handed threads on the outer sides near the rear end. The advantage is that by starting the three second motors 7 through this structure, the output shafts of the three second motors 7 can respectively drive the three threaded rods 18 to rotate. Since the three threaded rods 18 are provided with left-handed and right-handed threads, they can drive multiple limit wheels 21 and other parts to move inward together, so that the aluminum coil 5 can be fixed and clamped conveniently and quickly, and the positioning accuracy is improved.

[0030] Specifically, the number of the chute 16, the second slider 19, the limit rod 20 and the limit wheel 21 is six, and the six second sliders 19 are respectively threadedly connected to the outer surfaces of the three threaded rods 18. The advantage is that through this structure, when the second motor 7 drives the threaded rod 18 to rotate, the six second sliders 19 can be driven to slide inside the six chute 16 respectively, and because the three threaded rods 18 are provided with left-handed and right-handed threads, the six second sliders 19 all move toward the middle position of the mold plate 9, so that the six limit rods 20 and the limit wheel 21 can be driven to move together toward the middle position of the mold plate 9, thereby conveniently and quickly realizing the fixing and clamping of the aluminum coil 5, and improving the positioning accuracy.

[0031] Specifically, the baffle 23 is correspondingly installed inside the through hole 17. The advantage is that, through this structure, when the aluminum coil 5 moves to the position of the baffle 23, the first motor 6 and the third motor 14 can be stopped to drive it to continue to move, and the punching machine body 11 can be started to punch the aluminum coil 5, and then the second cylinder 22 can be started to drive the baffle 23 to descend, and the first motor 6 and the third motor 14 can be started to drive the aluminum coil 5 to continue to move and process, and the baffle 23 can further limit the position of the aluminum coil 5, which not only effectively guarantees the accuracy of positioning, but also improves the continuity of device processing.

[0032] When in use, one end of the aluminum coil 5 is moved to the second roller 15 and the two first cylinders 12 are started. The output shafts of the two first cylinders 12 can drive the two first sliders 13 to slide inside the two slide rails 10 respectively, and then can effectively drive the second roller 15 to move in the vertical direction. Therefore, it can not only effectively cooperate with the first roller 8 to press the aluminum coil 5, but also can adjust the position according to workpieces of different thicknesses, thereby improving the overall practicality of the device; then start the first motor 6 and the third motor 14, the output shaft of the first motor 6 can drive one of the first rollers 8 to rotate, and the output shaft of the third motor 14 can drive the second roller 15 to rotate. This first roller 8 cooperates with the second roller 15 to effectively drive the aluminum coil 5 to feed, and the other first rollers 8 can provide good support for the aluminum coil 5 and drive it to move, thereby improving the overall working efficiency of the device; start the three second motors 7, and the output shafts of the three second motors 7 can respectively drive The three threaded rods 18 rotate, and then the six second sliders 19 can be driven to slide in the six slide grooves 16 respectively, and since the three threaded rods 18 are all provided with left-handed and right-handed threads, the six second sliders 19 are all moved toward the middle position of the mold plate 9, so the six limit rods 20 and the limit wheels 21 can be driven to move toward the middle position of the mold plate 9 together, so that the aluminum coil 5 can be fixed and clamped conveniently and quickly, and the positioning accuracy is improved; when the aluminum coil 5 moves to the position of the baffle 23, the first motor 6 and the third motor 14 can be stopped to drive it to continue to move, and the stamping machine body 11 can be started to stamp the aluminum coil 5, and then the second cylinder 22 can be started to drive the baffle 23 to descend, and the first motor 6 and the third motor 14 can be started at the same time to drive the aluminum coil 5 to continue to move and process, and the baffle 23 can further limit the position of the aluminum coil 5, which not only effectively guarantees the positioning accuracy, but also improves the continuity of the device processing.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchanger feeding punching machine that is easy to position, comprising a processing table (1), characterized in that: The top surface of the processing table (1) is fixedly mounted with a support (2) and a vertical plate (3); a rotating shaft (4) is installed inside the support (2); an aluminum coil (5) is installed on the outer side surface of the rotating shaft (4); a first motor (6) and a second motor (7) are fixedly mounted on the outer side surface of the vertical plate (3); a first roller (8) and a mold plate (9) are installed on the inner side surface of the vertical plate (3); a slide rail (10) and a punching machine body (11) are fixedly mounted on the top surface of the vertical plate (3); a first cylinder (12) is fixedly mounted on the top surface of the slide rail (10); a first slider (13) is slidably mounted inside the slide rail (10); A third motor (14) is fixedly mounted on the outer side surface of the first slider (13); the output shaft of the third motor (14) is fixedly connected to a second roller (15); a slide groove (16) and a through hole (17) are provided on the top surface of the mold plate (9); a threaded rod (18) and a second slider (19) are installed inside the slide groove (16); a limiting rod (20) is fixedly mounted on the top surface of the second slider (19); a limiting wheel (21) is installed on the outer side surface of the limiting rod (20); a second cylinder (22) is fixedly mounted on the bottom surface of the mold plate (9); and the output shaft of the second cylinder (22) is fixedly connected to a baffle (23).

2. The heat exchanger loading punching machine that is easy to position according to claim 1, characterized in that: The number of the first rollers (8) is plural, and the output shaft of the first motor (6) is fixedly connected to the outer side surface of one of the first rollers (8).

3. The heat exchanger loading punching machine that is easy to position according to claim 1, characterized in that: The number of the slide rail (10), the first cylinder (12) and the first sliding block (13) is two, and the output shafts of the two first cylinders (12) are respectively connected to the top surfaces of the two first sliding blocks (13).

4. The heat exchanger loading punching machine that is easy to position according to claim 1, characterized in that: The number of the second motor (7) and the threaded rod (18) is three, and the output shafts of the three second motors (7) are respectively connected to the front side surfaces of the three threaded rods (18), and the outer surfaces of the three threaded rods (18) close to the front end are provided with left-handed threads, and the outer surfaces of the three threaded rods (18) close to the rear end are provided with right-handed threads.

5. The heat exchanger loading punching machine that is easy to position according to claim 1, characterized in that: The number of the slide groove (16), the second slider (19), the limiting rod (20) and the limiting wheel (21) is six, and the six second sliders (19) are respectively threadedly connected to the outer sides of the three threaded rods (18).

6. The heat exchanger loading punching machine that is easy to position according to claim 1, characterized in that: The baffle (23) is correspondingly installed inside the through hole (17).

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