Correcting and guiding mechanism for silver soldering lug

Abstract

The utility model discloses a deviation rectifying and guiding mechanism for a silver soldering lug. The deviation rectifying and guiding mechanism comprises a base. The upper end of the base is slidably connected with a supporting seat moving front and back, the upper surface of the supporting seat is provided with a supporting pipe, the middle of the supporting pipe is rotatably connected with a supporting shaft, the upper end of the supporting shaft is fixedly connected with the lower end of a guide seat, and the lower end of the guide seat is provided with a driving assembly for driving the guide seat to rotate; the deviation rectifying and correcting mechanism for the silver soldering lug further comprises a detection unit, the detection unit is located on the right side of the base, a controller is arranged at the left end of the base, the input end of the controller is electrically connected with an external power source, and the detection unit comprises a mounting frame and deviation rectifying sensors. The device can accurately detect the silver soldering lug, can drive the guide seat to translate and rotate at the same time, is convenient to control the perpendicularity of the silver soldering lug and an external conveying structure, is simple in structure and good in use convenience, and has a good deviation rectifying and guiding effect on the silver soldering lug.

Description

Technical Field

[0001] The utility model relates to the technical field of silver soldering sheet processing, in particular to a deviation correcting and guiding mechanism for silver soldering sheets. Background Art

[0002] Silver solder sheets are widely used in the electronics and electrical industries for the connection and repair of electronic components, circuit boards, cables, connectors, etc. Due to their high conductivity and good corrosion resistance, they can ensure the normal operation of electrical and electronic equipment. Silver solder sheets are generally rolled up, and a rewinding device is used to release the silver solder sheets when in use, which is convenient for the use of the silver solder sheets. In order to ensure that the silver solder sheets are accurately moved to the place of use, a correction and guiding mechanism is used to correct the position of the silver solder sheets. The existing correction mechanism is generally composed of a detection sensor and a drive translation unit. It has a simple structure and is easy to use. It can automatically perform translation correction on the silver solder sheets, but a single detection sensor is generally unable to detect the inclination angle of the conveyed silver solder sheets, and is not conducive to the adjustment of the silver solder sheet roll angle, and thus the correction and guiding effect is general. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a correction and guiding mechanism for silver solder sheets. The utility model is provided with two correction sensors, which can accurately detect the silver solder sheets and drive the guide seat to translate and rotate at the same time, so as to conveniently control the verticality of the silver solder sheets and the external conveying structure. The utility model has a simple structure and is easy to use, has a good correction and guiding effect on the silver solder sheets, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deviation correction and guiding mechanism for a silver solder sheet, comprising a base;

[0005] Base: Its upper end is slidably connected to a support seat that moves back and forth. A support tube is provided on the upper surface of the support seat. The middle part of the support tube is rotatably connected to a support shaft. The upper end of the support shaft is fixedly connected to the lower end of the guide seat. The lower end of the guide seat is provided with a drive assembly that drives the guide seat to rotate;

[0006] Among them: it also includes a detection unit, which is located on the right side of the base and is equipped with two correction sensors. It can accurately detect the silver solder piece and drive the guide seat to translate and rotate at the same time, so as to facilitate the control of the verticality of the silver solder piece and the external conveying structure. It has a simple structure and is easy to use, and has a good correction and guiding effect on the silver solder piece.

[0007] Furthermore, a controller is provided at the left end of the base, and an input end of the controller is electrically connected to an external power supply to facilitate automatic control of the electrical appliance.

[0008] Furthermore, the detection unit includes a mounting bracket and a correction sensor. The mounting bracket is located on the right side of the base. The upper end of the mounting bracket is provided with symmetrically distributed correction sensors. The output end of the correction sensor is electrically connected to the input end of the controller, and the position of the silver solder piece can be detected.

[0009] Furthermore, the drive assembly includes a worm gear, a worm, a motor 1 and a transmission shaft. The worm gear is arranged on the outer arc surface of the support tube, the worm is rotatably connected to the lower end of the guide seat, the left end of the worm is provided with a transmission shaft, the left end of the guide seat is provided with a motor 1, the output shaft of the motor 1 is fixedly connected to the left end of the transmission shaft, and the input end of the motor 1 is electrically connected to the output end of the controller to facilitate the control of the rotation of the guide seat.

[0010] Furthermore, a circular ring is provided on the lower surface of the guide seat, and the worm wheel and the worm are both located inside the circular ring. A circular hole corresponding to the transmission shaft is opened on the outer arc surface of the circular ring to protect the internal components.

[0011] Furthermore, a scale is provided on the outer arc surface of the circular ring, and a pointer is provided on the upper surface of the support seat. The pointer and the scale are arranged in coordination to facilitate the display of the rotation angle of the guide seat.

[0012] Furthermore, the middle part of the base is rotatably connected to a screw rod, and a nut is provided on the lower surface of the support seat, which is threadedly connected to the screw rod. A second motor is provided at the rear end of the base, and the output shaft of the second motor is fixedly connected to the rear end of the screw rod. The input end of the second motor is electrically connected to the output end of the controller, which facilitates the control of the longitudinal movement of the support seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the silver solder sheet correction and guiding mechanism has the following advantages:

[0014] It is equipped with two correction sensors, which can accurately detect the silver solder sheet and drive the guide seat to translate and rotate, so as to conveniently control the verticality of the silver solder sheet and the external conveying structure. It has a simple structure and is easy to use, thus having a good correction and guiding effect on the silver solder sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional structural diagram of the guide seat of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A of the utility model;

[0018] Figure 4 It is a structural diagram of the base of the utility model.

[0019] In the figure: 1 base, 2 support base, 3 support tube, 4 support shaft, 5 drive assembly, 51 worm gear, 52 worm, 53 motor 1, 54 transmission shaft, 6 guide base, 7 ring, 8 controller, 9 detection unit, 91 mounting bracket, 92 correction sensor, 10 motor 2, 11 screw rod, 12 nut, 13 pointer, 14 scale. DETAILED DESCRIPTION

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

[0021] See also Figure 1-4 , this embodiment provides a technical solution: a silver solder sheet correction and guiding mechanism, comprising a base 1;

[0022] Base 1: Its upper end is slidably connected to a support base 2 that moves back and forth. A support tube 3 is provided on the upper surface of the support base 2. The middle part of the support tube 3 is rotatably connected to a support shaft 4. The upper end of the support shaft 4 is fixedly connected to the lower end of the guide base 6. The unwinding structure on the guide base 6 unwinds the silver solder sheet, and the silver solder sheet flows out along the guide roller for use. The support base 2 drives the silver solder sheet to adjust its longitudinal position through the support tube 3, the support shaft 4 and the guide base 6, and can correct the deviation of the silver solder sheet. A driving component 5 for driving the guide base 6 to rotate is provided at the lower end of the guide base 6. A controller 8 is provided at the left end of the base 1, and the input end of the controller 8 is electrically connected to an external power supply. A screw rod 11 is rotatably connected to the middle part of the base 1, and a nut 12 is provided on the lower surface of the support base 2. The nut 12 is threadedly connected to the screw rod 11. A motor 2 10 is provided at the rear end of the base 1, and the output shaft of the motor 2 10 is fixedly connected to the rear end of the screw rod 11. The input end of the motor 2 10 is electrically connected to the output end of the controller 8, and the output shaft of the motor 2 10 drives the screw rod 11 to rotate, and the screw rod 11 drives the support base 2 to slide laterally along the base 1 through the nut 12;

[0023] Among them, the driving assembly 5 includes a worm gear 51, a worm 52, a motor 53 and a transmission shaft 54. The worm gear 51 is arranged on the outer arc surface of the support tube 3. The worm 52 is rotatably connected to the lower end of the guide seat 6. The left end of the worm 52 is provided with a transmission shaft 54. The left end of the guide seat 6 is provided with a motor 53. The output shaft of the motor 53 is fixedly connected to the left end of the transmission shaft 54. The input end of the motor 53 is electrically connected to the output end of the controller 8. The motor 53 drives the worm 52 to rotate through the transmission shaft 54. The worm 52 is meshed with the stationary worm gear 51. Then the worm 52 will drive the guide seat 6 to rotate, thereby facilitating the alignment of the silver solder sheet. A circular ring 7 is provided on the lower surface of the guide seat 6. The worm wheel 51 and the worm 52 are both located inside the circular ring 7. A circular hole corresponding to the transmission shaft 54 ​​is opened on the outer arc surface of the circular ring 7. The circular ring 7 provides protection for the internal components. A scale 14 is provided on the outer arc surface of the circular ring 7. A pointer 13 is provided on the upper surface of the support seat 2. The pointer 13 and the scale 14 are arranged in coordination. The scale 14 rotates with the circular ring 7. The pointer 13 and the scale 14 display the rotation angle of the guide seat 6.

[0024] Among them: it also includes a detection unit 9, the detection unit 9 is located on the right side of the base 1, the base 1 and the mounting frame 91 are installed on the external conveyor frame, the detection unit 9 includes a mounting frame 91 and a correction sensor 92, the mounting frame 91 is located on the right side of the base 1, and the upper end of the mounting frame 91 is provided with symmetrically distributed correction sensors 92, the output end of the correction sensor 92 is electrically connected to the input end of the controller 8, the two correction sensors 92 detect the position of the silver solder piece, and the correction sensor 92 transmits the offset value to the controller 8. When the two correction sensors 92 detect that the silver solder piece is offset in parallel, the controller 8 controls the motor 2 10 to operate, and when the two correction sensors 92 detect that the silver solder piece is tilted, the controller 8 controls the motor 1 53 to work.

[0025] The working principle of the silver soldering sheet correction and guiding mechanism provided by the present invention is as follows: when in use, the base 1 and the mounting frame 91 are mounted on an external conveyor frame, the unwinding structure on the guide seat 6 unwinds the silver soldering sheet, and the silver soldering sheet flows out along the guide roller for use, two correction sensors 92 detect the position of the silver soldering sheet, and the correction sensors 92 transmit the offset value to the controller 8. When the two correction sensors 92 detect that the silver soldering sheet is parallel and offset, the controller 8 controls the motor 2 10 to operate, and the output shaft of the motor 2 10 drives the screw rod 11 to rotate. The screw rod 11 drives the support seat 2 to slide horizontally along the base 1 through the nut 12. The support seat 2 drives the silver solder piece to adjust the longitudinal position through the support tube 3, the support shaft 4 and the guide seat 6, and can correct the silver solder piece. During the debugging process, when the two correction sensors 92 detect that the silver solder piece is tilted, the controller 8 controls the motor 1 53 to work, and the motor 1 53 drives the worm 52 to rotate through the transmission shaft 54. The worm 52 is meshed with the stationary worm wheel 51, and then the worm 52 will drive the guide seat 6 to rotate, thereby facilitating the alignment of the silver solder piece.

[0026] It is worth noting that the correction sensor 92, controller 8, motor 1 53 and motor 2 10 disclosed in the above embodiments can be freely configured according to the actual application scenario. The correction sensor 92 can use a correction sensor of model US-400S, the core chip of the controller 8 can use a single-chip microcomputer of model STM32H743, and both motor 1 53 and motor 2 10 can use a servo motor of model R88M-G20030H-S2-Z. The controller 8 controls the operation of the correction sensor 92, motor 1 53 and motor 2 10 using methods commonly used in the prior art.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A silver solder sheet correction and guiding mechanism, characterized by: comprising a base (1); Base (1): The upper end of the base is slidably connected to a support base (2) that moves forward and backward, the upper surface of the support base (2) is provided with a support tube (3), the middle part of the support tube (3) is rotatably connected to a support shaft (4), the upper end of the support shaft (4) is fixedly connected to the lower end of the guide base (6), and the lower end of the guide base (6) is provided with a driving component (5) that drives the guide base (6) to rotate; Wherein: it also includes a detection unit (9), and the detection unit (9) is located on the right side of the base (1).

2. A silver solder sheet correction and guiding mechanism according to claim 1, characterized in that: A controller (8) is provided at the left end of the base (1), and an input end of the controller (8) is electrically connected to an external power supply.

3. The silver solder sheet correction and guiding mechanism according to claim 2, characterized in that: The detection unit (9) comprises a mounting frame (91) and a correction sensor (92); the mounting frame (91) is located on the right side of the base (1); the upper end of the mounting frame (91) is provided with symmetrically distributed correction sensors (92); the output end of the correction sensor (92) is electrically connected to the input end of the controller (8).

4. The silver solder sheet correction and guiding mechanism according to claim 2, characterized in that: The driving assembly (5) comprises a worm wheel (51), a worm (52), a motor (53) and a transmission shaft (54); the worm wheel (51) is arranged on the outer arc surface of the support tube (3); the worm (52) is rotatably connected to the lower end of the guide seat (6); the left end of the worm (52) is provided with a transmission shaft (54); the left end of the guide seat (6) is provided with a motor (53); the output shaft of the motor (53) is fixedly connected to the left end of the transmission shaft (54); the input end of the motor (53) is electrically connected to the output end of the controller (8).

5. A silver solder sheet correction and guiding mechanism according to claim 4, characterized in that: A circular ring (7) is provided on the lower surface of the guide seat (6), the worm wheel (51) and the worm (52) are both located inside the circular ring (7), and a circular hole corresponding to the transmission shaft (54) is opened on the outer arc surface of the circular ring (7).

6. A silver solder sheet correction and guiding mechanism according to claim 5, characterized in that: A scale (14) is provided on the outer arc surface of the ring (7), and a pointer (13) is provided on the upper surface of the support seat (2). The pointer (13) and the scale (14) are arranged in coordination.

7. The silver solder sheet correction and guiding mechanism according to claim 2, characterized in that: The middle part of the base (1) is rotatably connected to a screw rod (11), the lower surface of the support seat (2) is provided with a nut (12), the nut (12) is threadedly connected to the screw rod (11), the rear end of the base (1) is provided with a second motor (10), the output shaft of the second motor (10) is fixedly connected to the rear end of the screw rod (11), and the input end of the second motor (10) is electrically connected to the output end of the controller (8).

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