Automatic tin soldering equipment suitable for electronic sensor

Abstract

The utility model relates to the technical field of electronic sensor tin soldering, and discloses an automatic tin soldering device suitable for an electronic sensor, a clamping mechanism is arranged on a mounting plate and a clamping plate, a lifting mechanism is arranged on a base and the mounting plate, the clamping mechanism comprises a moving assembly and a replacing assembly, the moving assembly comprises a limiting seat, and the limiting seat is arranged on the base. The front and rear surfaces of the lead screw are in threaded connection with connecting plates. According to the automatic tin soldering equipment suitable for the electronic sensor, the two connecting plates move on the lead screw, the clamping plates drive the inserting plates to be inserted into the inserting grooves, the electronic sensor can be clamped and fixed, a user can conveniently hold an electric soldering iron by hand to tin pins on the electronic sensor in the later period, and a rotating plate is taken out of a rectangular groove; the long plate is taken out of the long groove, the inserting plate is taken out of the inserting groove, the clamping plate can be replaced, different clamping plates can be replaced according to the electronic sensors of different sizes, and tin plating treatment on the pins on the electronic sensors by the electric soldering iron is not affected.

Description

Technical Field

[0001] This utility model relates to the field of electronic sensor soldering technology, specifically to an automatic soldering device suitable for electronic sensors. Background Technology

[0002] In the manufacturing of electronic sensors, there are many internal solder joints and high precision is required, which necessitates the use of a soldering iron for tinning.

[0003] When soldering the pins of an electronic sensor with a soldering iron, pressing the sensor correctly and steadily is a crucial step. If the operator fails to press the sensor completely and accurately during this process, it may cause the sensor to shift in position. Once this shift occurs, it will directly affect the subsequent soldering effect on the pins, which may in turn have an adverse effect on the performance of the entire electronic sensor. Utility Model Content

[0004] The purpose of this invention is to provide an automatic soldering device suitable for electronic sensors to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic soldering device for electronic sensors, comprising a base, a mounting plate, and a clamping plate, wherein the mounting plate and the clamping plate are provided with clamping mechanisms, and the base and the mounting plate are provided with lifting mechanisms;

[0006] The clamping mechanism includes a moving component and a replacing component, wherein the replacing component is disposed on the moving component;

[0007] The moving component includes a limiting seat, which is fixedly connected to the front and rear sides of the top of the mounting plate. A motor is fixedly connected to the front of the limiting seat, and a lead screw is fixedly connected to the back of the motor. The top left and right sides of the mounting plate have first T-slots. Connecting plates are threaded to the front and rear surfaces of the lead screw. First T-blocks are fixedly connected to the bottom left and right sides of the connecting plate. The surface of the first T-blocks is slidably connected to the inside of the first T-slots. Slots are opened on the top left and right sides of the connecting plate. The top of the slots is open. An insert plate is fixedly connected to the bottom of the clamping plate. The surface of the insert plate is inserted into the inside of the slot.

[0008] Preferably, the lead screw surface and the limit seat are rotatably connected. The thread specifications of the front and rear surfaces of the lead screw are the same and the directions are opposite. The connecting plate moves on the lead screw. Since the clamping plate drives the insertion plate to be inserted into the slot, the electronic sensor can be clamped and fixed, which makes it convenient for manual soldering iron to tin the pins on the electronic sensor later.

[0009] Preferably, the replacement component includes a long slot, which is formed inside the insert plate. The long slot has openings on both the front and rear sides. A long plate is inserted into the long slot. The long plate has rectangular slots on both the front and rear sides. A U-shaped seat is fixedly connected to both the front and rear sides of the lead screw. A fixing rod is fixedly connected to the top and bottom of the inner wall of the U-shaped seat. A rotating plate is rotatably connected to the surface of the fixing rod. Bolts are threadedly connected to the long plate and the rotating plate.

[0010] Preferably, the rectangular slots on the front and rear sides are set with openings on the left and right sides and the outer side. The surface of the rotating plate is inserted into the inside of the rectangular slot. The rotating plate is taken out from the rectangular slot, the long plate is taken out from the long slot, and the insert plate is taken out from the slot. The clamping plate can be replaced. Different clamping plates can be replaced according to different sizes of electronic sensors without affecting the soldering iron to tin the pins on the electronic sensor.

[0011] Preferably, the connecting plate has a through groove inside, and the surface of the long plate is inserted through the through groove inside the connecting plate.

[0012] Preferably, the mounting plate has four fixed seats fixedly connected to its left and right sides, arranged in pairs. A support seat is fixedly connected to the center of the top of the base, and a dual-axis motor is fixedly connected to the top of the support seat. Limiting plates are fixedly connected to the left and right sides of the top of the base, and threaded rods are fixedly connected to the left and right sides of the dual-axis motor. A second T-slot is provided on the front and rear sides of the top of the base. A movable plate is threadedly connected to the surface of the threaded rod. A second T-block is fixedly connected to the front and rear sides of the bottom of the movable plate. The surface of the second T-block and the interior of the second T-slot are slidably connected. A hinge plate is hinged to the front and rear sides of the top of the movable plate, and the other side of the hinge plate is hinged to the bottom of the fixed seat.

[0013] Preferably, there are two threaded rods, and the surfaces of the two threaded rods are rotatably connected to the inside of the limiting plate. The thread specifications of the two threaded rods are the same and the directions are opposite.

[0014] Compared with the prior art, this utility model provides an automatic soldering device suitable for electronic sensors, which has the following advantages:

[0015] 1. This automatic soldering equipment for electronic sensors uses a clamping mechanism to move two connecting plates on a lead screw. As the clamping plate drives the insert plate to be inserted into the slot, the electronic sensor can be clamped and fixed, making it convenient for manual soldering with a soldering iron to tin the pins of the electronic sensor later. After the bolts are removed, the rotating plate is moved out of the rectangular slot, the long plate is moved out of the long slot, and the clamping plate drives the insert plate out of the slot. The clamping plate can be replaced, and different clamping plates can be replaced according to different sizes of electronic sensors without affecting the soldering iron's ability to tin the pins of the electronic sensor.

[0016] 2. This automatic soldering equipment for electronic sensors uses a lifting mechanism to move two movable plates on two threaded rods. When the movable plates move, the fixed base can drive the mounting plate to lift. The height of the mounting plate can be adjusted according to the height of different operators, so that the operator can maintain a relatively comfortable posture when holding the soldering iron to apply solder, greatly reducing the pressure on the waist. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the overall structure of this utility model;

[0019] Figure 2 A schematic diagram showing the structural breakdown of the mobile component;

[0020] Figure 3 A structural diagram for replacing components;

[0021] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This is a schematic diagram of the lifting mechanism.

[0023] In the diagram: 1. Base; 2. Mounting plate; 3. Clamping plate; 4. Clamping mechanism; 41. Moving component; 411. First T-slot; 412. Motor; 413. Limiting seat; 414. Insert plate; 415. Slot; 416. Connecting plate; 417. Lead screw; 418. First T-block; 42. Replacement component; 421. Long slot; 422. Long plate; 423. Rectangular slot; 424. Rotating plate; 425. U-shaped seat; 426. Fixing rod; 427. Bolt; 5. Lifting mechanism; 51. Threaded rod; 52. Fixing seat; 53. Dual-axis motor; 54. Support seat; 55. Limiting plate; 56. Hinge plate; 57. Second T-slot; 58. Second T-block; 59. Moving plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution: Example 1

[0027] Combination Figures 1 to 4 An automatic soldering device for electronic sensors includes a base 1, a mounting plate 2 and a clamping plate 3. The mounting plate 2 and the clamping plate 3 are provided with clamping mechanisms 4, and the base 1 and the mounting plate 2 are provided with lifting mechanisms 5.

[0028] The clamping mechanism 4 includes a moving component 41 and a changing component 42, with the changing component 42 disposed on the moving component 41;

[0029] The moving component 41 includes a limiting seat 413, which is fixedly connected to the front and rear sides of the top of the mounting plate 2. A motor 412 is fixedly connected to the front of the limiting seat 413, and a lead screw 417 is fixedly connected to the back of the motor 412. The top left and right sides of the mounting plate 2 are provided with first T-slots 411. The front and rear sides of the lead screw 417 are threadedly connected to connecting plates 416. The bottom left and right sides of the connecting plate 416 are fixedly connected with first T-blocks 418. The surface of the first T-blocks 418 and the inside of the first T-slots 411 are slidably connected. The top left and right sides of the connecting plate 416 are provided with slots 415. The top of the slots 415 is set as an opening. The bottom of the clamping plate 3 is fixedly connected with an insert plate 414. The surface of the insert plate 414 and the inside of the slots 415 are inserted. The surface of the lead screw 417 and the inside of the limiting seat 413 are rotatably connected. The thread specifications of the front and rear sides of the lead screw 417 are the same and the direction is opposite.

[0030] The replacement component 42 includes a long slot 421, which is opened inside the insert plate 414. The long slot 421 has openings on the front and rear sides. A long plate 422 is inserted into the long slot 421. The long plate 422 has rectangular slots 423 on the front and rear sides. A U-shaped seat 425 is fixedly connected to the front and rear sides of the lead screw 417. A fixing rod 426 is fixedly connected to the top and bottom of the inner wall of the U-shaped seat 425. A rotating plate 424 is rotatably connected to the surface of the fixing rod 426. Bolts 427 are threadedly connected to the long plate 422 and the rotating plate 424.

[0031] The rectangular grooves 423 on the front and rear sides are set with openings on the left and right sides and the outer side. The surface of the rotating plate 424 is inserted into the inside of the rectangular groove 423. The connecting plate 416 has a through groove inside. The surface of the long plate 422 is inserted into the through groove inside the connecting plate 416.

[0032] Furthermore, the two connecting plates 416 move on the lead screw 417. Since the clamping plate 3 drives the insertion plate 414 to be inserted into the slot 415, the electronic sensor can be clamped and fixed, making it convenient for manual soldering iron to tin the pins on the electronic sensor later. After the bolt 427 is removed, the rotating plate 424 is moved out of the rectangular slot 423 and the long plate 422 is moved out of the long slot 421. The clamping plate 3 drives the insertion plate 414 to be moved out of the slot 415. The clamping plate 3 can be replaced. Different clamping plates 3 can be replaced according to different sizes of electronic sensors without affecting the soldering iron to tin the pins on the electronic sensor. Example 2

[0033] See Figure 1-5 Furthermore, based on Embodiment 1, the mounting plate 2 is further provided with four fixed seats 52 fixedly connected to the left and right sides, forming a pair of fixed seats 52. A support seat 54 is fixedly connected to the center of the top of the base 1. A dual-axis motor 53 is fixedly connected to the top of the support seat 54. Limiting plates 55 are fixedly connected to the left and right sides of the top of the base 1. Threaded rods 51 are fixedly connected to the left and right sides of the dual-axis motor 53. Second T-slots 57 are provided on the front and rear sides of the top of the base 1. A movable plate 59 is threadedly connected to the surface of the threaded rod 51. Second T-blocks 58 are fixedly connected to the front and rear sides of the bottom of the movable plate 59. The surface of the second T-blocks 58 and the interior of the second T-slots 57 are slidably connected. A hinge plate 56 is hinged to the front and rear sides of the top of the movable plate 59. The other side of the hinge plate 56 is hinged to the bottom of the fixed seat 52. There are two threaded rods 51. The surfaces of the two threaded rods 51 are rotatably connected to the interior of the limiting plates 55. The thread specifications of the two threaded rods 51 are the same and the directions are opposite.

[0034] Furthermore, the two movable plates 59 move on the two threaded rods 51. When the movable plates 59 move, the fixed base 52 can drive the mounting plate 2 to perform lifting and lowering operations. The height of the mounting plate 2 can be adjusted according to the height of different operators, so that when the operator holds the soldering iron to perform soldering operations, the body can maintain a relatively comfortable posture, greatly reducing the pressure on the waist.

[0035] In actual operation, when this device is used, the motor 412 can drive the lead screw 417 to rotate. At this time, the two connecting plates 416 can move to the opposite side on the surface of the lead screw 417. When the connecting plate 416 moves, it drives the first T-block 418 to slide in the first T-slot 411. Since the clamping plate 3 drives the insertion plate 414 to be inserted into the slot 415, the electronic sensor can be clamped and fixed, which makes it convenient for the person to use a soldering iron to tin the pins on the electronic sensor later. This makes the solder wire close to the contact point between the pin and the soldering iron tip. When the solder wire melts, it will be evenly wrapped on the surface of the pin to form a thin layer of tin. This makes it convenient for the tinned sensor pins in the next process to be aligned with the corresponding pads on the circuit board. Then the soldering iron tip will contact the pins and the pads at the same time.

[0036] After bolt 427 is removed, rotate plate 424 on the surface of fixed rod 426, so that rotate plate 424 is taken out from rectangular slot 423. Pull long plate 422 out from long slot 421 again, and pull clamping plate 3 to take insert plate 414 out from slot 415. Clamping plate 3 can be replaced. Different clamping plates 3 can be replaced according to different sizes of electronic sensors without affecting the soldering iron to tin the pins on the electronic sensor.

[0037] When the dual-axis motor 53 is started, it drives the threaded rods 51 at both ends to rotate. The two movable plates 59 can move on opposite sides of the two threaded rods 51. When the movable plate 59 moves, it can drive the second T-shaped block 58 to slide in the second T-shaped groove 57. Since the movable plate 59, the hinge plate 56 and the fixed seat 52 are hinged together, when the movable plate 59 moves, the fixed seat 52 can drive the mounting plate 2 to lift and lower. The height of the mounting plate 2 can be adjusted according to the height of different operators, so that when the operator holds the soldering iron to tin, the body can maintain a relatively comfortable posture, which greatly reduces the pressure on the waist.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An automatic soldering apparatus for electronic sensors, comprising a base (1), a mounting plate (2) and a clamping plate (3), characterized in that: The mounting plate (2) and the clamping plate (3) are provided with a clamping mechanism (4), and the base (1) and the mounting plate (2) are provided with a lifting mechanism (5); The clamping mechanism (4) comprises a moving assembly (41) and a replacement assembly (42), and the replacement assembly (42) is arranged on the moving assembly (41); The moving assembly (41) comprises a limiting seat (413), the limiting seat (413) is fixedly connected to the top of the mounting plate (2) and arranged on the front and back sides, the front surface of the limiting seat (413) is fixedly connected with a motor (412), the back surface of the motor (412) is fixedly connected with a lead screw (417), the top of the mounting plate (2) is provided with a first T-shaped groove (411) on the left and right sides, the front and back surfaces of the lead screw (417) are threadedly connected with a connecting plate (416), the bottom of the connecting plate (416) is fixedly connected with a first T-shaped block (418) on the left and right sides, the surface of the first T-shaped block (418) is slidably connected with the first T-shaped groove (411), the top of the connecting plate (416) is provided with a slot (415) on the left and right sides, the top of the slot (415) is an opening, and the bottom of the clamping plate (3) is fixedly connected with a plug plate (414), the surface of the plug plate (414) is inserted into the slot (415).

2. An automatic soldering apparatus for electronic sensors as claimed in claim 1, wherein: The surface of the lead screw (417) is rotatably connected with the limiting seat (413), and the thread specifications of the front and back surfaces of the lead screw (417) are consistent and the directions thereof are opposite.

3. An automatic soldering apparatus for electronic sensors as claimed in claim 1, wherein: The replacement assembly (42) comprises a long slot (421), the long slot (421) is arranged in the plug plate (414), the front and back sides of the long slot (421) are openings, the long slot (421) is inserted with a long plate (422), the front and back sides of the long plate (422) are provided with a rectangular slot (423), the front and back sides of the lead screw (417) are fixedly connected with a U-shaped seat (425), the top and bottom of the inner wall of the U-shaped seat (425) are fixedly connected with a fixing rod (426), the surface of the fixing rod (426) is rotatably connected with a rotating plate (424), and the long plate (422) and the rotating plate (424) are screw-connected with a bolt (427) inside.

4. An automatic soldering apparatus for electronic sensors as claimed in claim 3, wherein: The front and back sides of the rectangular slot (423) are provided with openings on the left and right sides and the outer side, and the surface of the rotating plate (424) is inserted into the rectangular slot (423).

5. An automatic soldering apparatus for electronic sensors as claimed in claim 3, wherein: The inside of the connecting plate (416) is provided with a through groove, and the surface of the long plate (422) is inserted into the through groove arranged in the inside of the connecting plate (416).

6. An automatic soldering apparatus for electronic sensors as defined in claim 1, wherein: The mounting plate (2) is fixedly connected with the fixed seat (52) on the left and right sides, the fixed seat (52) is four in number and is in pair, the base (1) is fixedly connected with the support seat (54) at the top center, the support seat (54) is fixedly connected with the double-shaft motor (53) at the top, the base (1) is fixedly connected with the limiting plate (55) on the left and right sides at the top, the double-shaft motor (53) is fixedly connected with the threaded rod (51) on the left and right sides, the base (1) is provided with the second T-shaped groove (57) on the top front and back sides, the threaded rod (51) is screw-connected with the moving plate (59) on the surface, the moving plate (59) is fixedly connected with the second T-shaped block (58) on the bottom front and back sides, the surface of the second T-shaped block (58) and the second T-shaped groove (57) are slidably connected, and the moving plate (59) is hingedly connected with the hinged plate (56) on the top front and back sides.

7. An automatic soldering apparatus for electronic sensors as claimed in claim 6, wherein: The threaded rod (51) is two in number, the threaded rod (51) is rotatably connected with the limiting plate (55) on the surface, and the threaded lines on the surfaces of the two threaded rods (51) are consistent in specification and opposite in direction.

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