Controller shell welding machining device

Abstract

The utility model discloses a controller shell welding machining device which comprises a working plate, a positioning mechanism for positioning a controller shell is fixedly installed on the top of the working plate, and a height adjusting mechanism is fixedly installed on the top of the working plate. And a welding mechanism for welding the controller shell is fixedly installed at the position, corresponding to the positioning mechanism, of one side of the height adjusting mechanism, a penetrating groove is formed in the height adjusting mechanism in a penetrating mode, and a protection mechanism for protecting the controller shell in the positioning mechanism is arranged on the height adjusting mechanism. The controller shell needing to be welded can be placed through the positioning mechanism, and then the height adjusting mechanism can drive the welding mechanism to move up and down to complete welding of the controller shell. And when the height adjusting mechanism drives the welding mechanism to move downwards, the protection mechanism can automatically move to the position above the positioning mechanism, and therefore the protection mechanism can be automatically used for completing top protection of the controller shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller processing technical field, concretely is a kind of controller shell welding processing device. BACKGROUND

[0002] Controller shell refers to the shell for accommodating and protecting various controller internal electronic components. Controller can be any type of device for controlling the operation of machinery or system, such as PLC (Programmable Logic Controller) in industrial automation, motion controller in robotics technology, ECU (Electronic Control Unit) in automobile, etc. The design and manufacture of controller shell need to consider many factors to ensure that it can effectively perform electronic components normal work.

[0003] And in the production and manufacture of controller shell, the shell needs to be welded and fixed to each other, and if ultrasonic welding is directly used when welding the controller shell, it is easy to cause damage to the surface of the shell, so a protective film needs to be attached to the surface of the controller shell, and the existing protective film is usually attached and placed by manual, and such placement method not only consumes time and effort, but also is easy to cause safety hazards when pressing and welding, therefore, we propose a kind of controller shell welding processing device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of controller shell welding processing device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of controller shell welding processing device, including work plate, the bottom of the work plate is fixedly installed with support frame, the top of the work plate is fixedly installed with the positioning mechanism of positioning controller shell, the top of the work plate is fixedly installed with height adjustment mechanism, the position of the side of the height adjustment mechanism and corresponding positioning mechanism is fixedly installed with the welding mechanism of welding controller shell, the height adjustment mechanism is penetrated and is set with the through slot, the height adjustment mechanism is provided with the protection mechanism for protecting the controller shell in the positioning mechanism.

[0006] Further, the positioning mechanism includes positioning slot, positioning frame, limit seat, fixed seat, connecting frame and locking nut, the positioning slot is opened on the work plate, the limit seat of the bottom of the positioning frame is fixedly connected and inserted into the positioning slot, the fixed seat is opened on the both sides of the positioning frame, the first threaded rod is fixedly installed on the top of the work plate, the connecting frame is sleeved on the first threaded rod, the pressing plate is fixedly installed on the bottom side of the connecting frame, the locking nut is threadedly connected on the outside of the connecting frame and located at the top and bottom of the connecting frame.

[0007] Further, the height adjusting mechanism comprises a lifting frame, a second threaded rod, a driving motor, a threaded sleeve and a connecting seat, the second threaded rod is rotationally connected in the lifting frame, the driving motor is fixedly installed at the top of the lifting frame, the output end of the driving motor is fixedly connected with the second threaded rod, the threaded sleeve is threadedly connected with the second threaded rod, and the connecting seat is fixedly connected with the threaded sleeve.

[0008] Further, the welding mechanism comprises a first mounting frame, an amplitude modulator, a transducer and a welding head, the amplitude modulator is fixedly installed on one side of the connecting seat through the first mounting frame, the transducer is arranged at the top of the amplitude modulator, and the welding head is fixedly installed at the bottom of the amplitude modulator.

[0009] Further, the protection mechanism comprises a second mounting frame, a limiting sleeve, a sliding rod, a mounting frame, a protection film and a positioning piece, the second mounting frame is fixedly installed on the other side of the connecting seat, the limiting sleeve is fixedly installed on the two sides of the lifting frame, the sliding rod is slidably connected in the limiting sleeve, the mounting frame is fixedly connected to one end of the sliding rod, the protection film is fixedly installed in the mounting frame, the positioning piece is fixedly connected to the other end of the sliding rod, the spring is fixedly connected to one side of the limiting sleeve and located outside the sliding rod, one end of the spring is fixedly connected with the positioning piece, the limiting roller is rotationally installed in the through groove, the connecting rope is fixedly connected to one side of the mounting frame, and the other end of the connecting rope passes through the bottom of the limiting roller and is fixedly connected with the second mounting frame.

[0010] Further, the manufacturing materials of the positioning frame, the limiting seat, the fixing seat, the connecting frame and the pressing plate are rigid materials.

[0011] Compared with the prior art, the positioning mechanism arranged in the utility model can place the controller shell which needs to be welded, the height adjusting mechanism arranged subsequently can drive the welding mechanism to move up and down, so that the welding mechanism can complete the welding of the controller shell, and when the height adjusting mechanism drives the welding mechanism to move downward or upward, the protection mechanism can be automatically moved to the upper side of the positioning mechanism or away from the upper side of the positioning mechanism, so that the protection mechanism can automatically complete the protection of the top of the controller shell, and prevent the heat and vibration generated during welding from causing damage or marks on the workpiece surface. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a first perspective view structural schematic view of the utility model;

[0013] Figure 2 It is a second perspective view structural schematic view of the utility model;

[0014] Figure 3 It is an A structure enlarged schematic view of the utility model;

[0015] Figure 4 It is the B structure amplification schematic view of the utility model.

[0016] In the figure: 1, workboard;2, support frame;3, positioning mechanism;4, height adjustment mechanism;5, welding mechanism;6, through groove;7, protection mechanism;8, positioning groove;9, positioning frame;10, limit seat;11, fixed seat;12, first threaded rod;13, connecting frame;14, locking nut;15, pressing plate;16, lifting frame;17, second threaded rod;18, drive motor;19, threaded sleeve;20, connecting seat;21, first mounting frame;22, amplitude modulator;23, transducer;24, welding head;25, second mounting frame;26, limit sleeve;27, slide rod;28, mounting frame;29, protection film;30, positioning piece;31, spring;32, limit roller;33, connecting rope. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a controller shell welding processing device, including workboard 1, the bottom of the workboard 1 is fixedly installed with support frame 2, the top of the workboard 1 is fixedly installed with the positioning mechanism 3 of controller shell positioning, the top of the workboard 1 is fixedly installed with height adjustment mechanism 4, the position of the one side of the height adjustment mechanism 4 and corresponding positioning mechanism 3 is fixedly installed with the welding mechanism 5 of controller shell welding, through groove 6 is set on the height adjustment mechanism 4, the height adjustment mechanism 4 is provided with the protection mechanism 7 of the controller shell protection in positioning mechanism 3 inside.

[0019] Among them, the positioning mechanism 3 set can be placed to the controller shell that needs to be welded, then the height adjustment mechanism 4 set can drive welding mechanism 5 to move up and down, so that the welding of controller shell can be completed using welding mechanism 5, and when height adjustment mechanism 4 drives welding mechanism 5 to move downwards or upwards, protection mechanism 7 can be automatically moved to the top of positioning mechanism 3 or away from the top of positioning mechanism 3, so that the top protection of controller shell can be automatically completed using protection mechanism 7, to prevent the heat and vibration generated during welding from causing damage or mark on workpiece surface.

[0020] Please refer toFigure 1 、 Figure 2 and Figure 3 , the positioning mechanism 3 comprises a positioning groove 8, a positioning frame 9, a limiting seat 10, a fixing seat 11, a connecting frame 13 and a locking nut 14, the positioning groove 8 is formed in the working plate 1, the limiting seat 10 is fixedly connected to the bottom of the positioning frame 9 and inserted into the inside of the positioning groove 8, the fixing seat 11 is formed in the two sides of the positioning frame 9, the first threaded rod 12 is fixedly installed on the top of the working plate 1, the connecting frame 13 is sleeved on the first threaded rod 12, the pressing plate 15 is fixedly installed on one side of the bottom of the connecting frame 13, the locking nut 14 is threadedly connected to the outside of the connecting frame 13 and located at the top and the bottom of the connecting frame 13, and the manufacturing materials of the positioning frame 9, the limiting seat 10, the fixing seat 11, the connecting frame 13 and the pressing plate 15 are rigid materials.

[0021] The positioning frame 9 can bear the controller housing, the limiting seat 10 at the bottom of the selected positioning frame 9 is inserted into the inside of the positioning groove 8 for preliminary positioning, and then the locking nut 14 is used for positioning the connecting frame 13 and the pressing plate 15, so that the pressing plate 15 and the fixing seat 11 are in contact with each other, and the locking of the positioning frame 9 is completed.

[0022] Please refer to Figure 1 and Figure 2 , the height adjusting mechanism 4 comprises a lifting frame 16, a second threaded rod 17, a driving motor 18, a threaded sleeve 19 and a connecting seat 20, the second threaded rod 17 is rotatably connected to the inside of the lifting frame 16, the driving motor 18 is fixedly installed on the top of the lifting frame 16, the output end of the driving motor 18 is fixedly connected with the second threaded rod 17, the threaded sleeve 19 is threadedly connected to the outside of the second threaded rod 17, and the connecting seat 20 is fixedly connected to the outside of the threaded sleeve 19, the welding mechanism 5 comprises a first mounting frame 21, an amplitude modulator 22, a transducer 23 and a welding head 24, the amplitude modulator 22 is fixedly installed on one side of the connecting seat 20 through the first mounting frame 21, the transducer 23 is arranged on the top of the amplitude modulator 22, and the welding head 24 is fixedly installed on the bottom of the amplitude modulator 22.

[0023] After the controller housing is placed, the driving motor 18 operates, the driving motor 18 drives the second threaded rod 17 to rotate, then the rotating second threaded rod 17 can drive the threaded sleeve 19, the connecting seat 20 and the welding mechanism 5 to move up and down, so that the welding mechanism 5 can be used for welding the controller housing, and the amplitude modulator 22 and the transducer 23 arranged in the welding process can provide power for the welding head 24, and the welding of the controller housing is completed by using the welding head 24.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3And Figure 4 The protection mechanism 7 comprises a second mounting frame 25, a limiting sleeve 26, a sliding rod 27, a mounting frame 28, a protection film 29 and a positioning sheet 30, the other side of the connecting seat 20 is fixedly installed with the second mounting frame 25, the two sides of the lifting frame 16 are fixedly installed with the limiting sleeve 26, the inside of the limiting sleeve 26 is slidably connected with the sliding rod 27, one end of the sliding rod 27 is fixedly connected with the mounting frame 28, the inside of the mounting frame 28 is fixedly installed with the protection film 29, the other end of the sliding rod 27 is fixedly connected with the positioning sheet 30, one side of the limiting sleeve 26 and outside of the sliding rod 27 is fixedly connected with the spring 31, one end of the spring 31 is fixedly connected with the positioning sheet 30, the inside of the through slot 6 is rotatably installed with the limiting roller 32, one side of the mounting frame 28 is fixedly connected with the connecting rope 33, the other end of the connecting rope 33 passes through the bottom of the limiting roller 32 and is fixedly connected with the second mounting frame 25.

[0025] When the second mounting frame 25 is welded to move downwards along with the height adjusting mechanism 4, the spring 31 can drive the sliding rod 27, the mounting frame 28 and the protection film 29 to move out and above the controller shell, so that the controller shell is protected by the protection film 29 when the controller shell is welded, and when the second mounting frame 25 moves upwards along with the height adjusting mechanism 4, the mounting frame 28 and the protection film 29 can be pulled to move backwards and away from above the controller shell by the connecting rope 33, so that the controller can be conveniently taken and placed, and the limiting roller 32 can guide the connecting rope 33.

[0026] When in use, first, the positioning mechanism 3 can place the controller shell to be welded, then the height adjusting mechanism 4 can drive the welding mechanism 5 to move up and down, so that the welding mechanism 5 can complete the welding of the controller shell, and when the height adjusting mechanism 4 drives the welding mechanism 5 to move downward or upward, the protection mechanism 7 can be automatically moved above or away from the positioning mechanism 3, so that the protection mechanism 7 can automatically complete the protection of the top of the controller shell, preventing the heat and vibration generated during welding from causing damage or marks on the workpiece surface, the positioning frame 9 can bear the controller shell, then the limiting seat 10 at the bottom of the selected positioning frame 9 is inserted into the positioning groove 8 for preliminary positioning, then the connecting frame 13 and the pressing plate 15 are positioned by the locking nut 14, so that the pressing plate 15 and the fixing seat 11 are in contact with each other to complete the locking of the positioning frame 9, after the controller shell is placed, the driving motor 18 operates, the driving motor 18 drives the second threaded rod 17 to rotate, then the rotating second threaded rod 17 drives the threaded sleeve 19, the connecting seat 20 and the welding mechanism 5 to move up and down, so that the welding mechanism 5 can weld the controller shell, and the amplitude modulator 22 and the transducer 23 can provide power for the welding head 24 during welding, and the welding head 24 can complete the welding of the controller shell, when the second mounting frame 25 moves downward with the height adjusting mechanism 4 for welding, the spring 31 can drive the slide rod 27, the mounting frame 28 and the protective film 29 to extend and move above the controller shell, so that the protective film 29 can protect the controller shell during welding, and when the second mounting frame 25 moves upward with the height adjusting mechanism 4, the connecting rope 33 can pull the mounting frame 28 and the protective film 29 to move backward away from above the controller shell, so that the controller can be easily placed and taken, and the limiting roller 32 can guide the connecting rope 33.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A controller housing welding processing device, comprising a workboard (1), a supporting frame (2) is fixedly installed at the bottom of the workboard (1), characterized in that: The top of the workboard (1) is fixedly provided with a positioning mechanism (3) for positioning the controller housing, the top of the workboard (1) is fixedly provided with a height adjusting mechanism (4), one side of the height adjusting mechanism (4) and corresponding to the position of the positioning mechanism (3) is fixedly provided with a welding mechanism (5) for welding the controller housing, a through groove (6) is through-set on the height adjusting mechanism (4), and the height adjusting mechanism (4) is provided with a protection mechanism (7) for protecting the controller housing in the positioning mechanism (3).

2. The controller housing welding apparatus of claim 1, wherein: The positioning mechanism (3) comprises a positioning groove (8), a positioning frame (9), a limiting seat (10), a fixed seat (11), a connecting frame (13) and a locking nut (14), the workboard (1) is provided with the positioning groove (8), the bottom of the positioning frame (9) is fixedly connected with the limiting seat (10) inserted into the positioning groove (8), both sides of the positioning frame (9) are provided with the fixed seat (11), the top of the workboard (1) is fixedly provided with a first threaded rod (12), the first threaded rod (12) is sleeved with the connecting frame (13), one side of the bottom of the connecting frame (13) is fixedly provided with a pressing plate (15), and the outside of the connecting frame (13) and located at the top and bottom of the connecting frame (13) are threadedly connected with the locking nut (14).

3. The controller housing welding apparatus of claim 2, wherein: The height adjusting mechanism (4) comprises a lifting frame (16), a second threaded rod (17), a driving motor (18), a threaded sleeve (19) and a connecting seat (20), the inside of the lifting frame (16) is rotatably connected with the second threaded rod (17), the top of the lifting frame (16) is fixedly provided with the driving motor (18), the output end of the driving motor (18) is fixedly connected with the second threaded rod (17), the outside of the second threaded rod (17) is threadedly connected with the threaded sleeve (19), and the outside of the threaded sleeve (19) is fixedly connected with the connecting seat (20).

4. The controller housing welding apparatus of claim 3, wherein: The welding mechanism (5) comprises a first mounting frame (21), an amplitude modulator (22), a transducer (23) and a welding head (24), one side of the connecting seat (20) is fixedly provided with the amplitude modulator (22) through the first mounting frame (21), the top of the amplitude modulator (22) is provided with the transducer (23), and the bottom of the amplitude modulator (22) is fixedly provided with the welding head (24).

5. The controller housing welding apparatus of claim 4, wherein: Said protection mechanism (7) includes second mounting bracket (25), limit sleeve (26), slide rod (27), installation frame (28), protective film (29) and positioning sheet (30), the other side of the connecting seat (20) is fixedly installed with second mounting bracket (25), both sides of the lifting frame (16) are fixedly installed with limit sleeve (26), the inside of limit sleeve (26) is slidably connected with slide rod (27), one end of slide rod (27) is fixedly connected with installation frame (28), the inside of installation frame (28) is fixedly installed with protective film (29), the other end of slide rod (27) is fixedly connected with positioning sheet (30), one side of limit sleeve (26) and outside of slide rod (27) is fixedly connected with spring (31), one end of spring (31) is fixedly connected with positioning sheet (30), the inside of through groove (6) is rotatably installed with limit roller (32), one side of installation frame (28) is fixedly connected with connecting rope (33), the other end of connecting rope (33) passes through the bottom of limit roller (32) and is fixedly connected with second mounting bracket (25).

6. The controller housing welding apparatus of claim 5, wherein: The manufacturing materials of the positioning frame (9), the limit seat (10), the fixed seat (11), the connecting frame (13) and the pressing plate (15) are rigid materials.

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