Buzzer pin welding device

Abstract

The utility model relates to the technical field of buzzers, in particular to a buzzer pin welding device which is characterized in that a sliding groove is formed in a fixed seat, and a welding machine is arranged on the top surface of the fixed seat; the right end of the rotating plate is rotationally connected to the side face of the fixing base through a rotating rod, the rotating plate is located above the sliding groove, a plurality of containing grooves are formed in the side face of the rotating plate at equal intervals, and the buzzer bodies are movably clamped in the containing grooves; the movable rod is movably inserted into the rotating plate and located below the containing groove, the left end of the movable rod extends out of the rotating plate, the end of the movable rod is sleeved with the spring, and the two ends of the spring are connected with the movable rod and the rotating plate correspondingly; and the movable rod drives the limiting rod to move, and the arc-shaped rod can conveniently limit the buzzer bodies in the placing groove under the action of the spring, so that the pins of the buzzer bodies can be conveniently welded through a welding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of buzzers, in particular to a buzzer pin welding device. Background Art

[0002] The existing buzzer requires pins to be soldered on the buzzer. Since the buzzer is small in size and not easy to position, soldering is difficult. Therefore, a buzzer pin soldering device is urgently needed to solve the above problem. Utility Model Content

[0003] The purpose of the present invention is to provide a buzzer pin welding device to address the defects and shortcomings of the existing technology, and its technical features can solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] A fixing seat, wherein a slide groove is provided on the fixing seat, and the welding machine is arranged on the top surface of the fixing seat;

[0006] The right end of the rotating plate is screwed to the side of the fixed base by a rotating rod, and the rotating plate is located above the slide groove. A plurality of placement grooves are opened on the side of the rotating plate at equal intervals, and the buzzer body is movably clamped in the placement groove;

[0007] A movable rod is movably inserted into the rotating plate, and the movable rod is located below the placement slot, and the left end of the movable rod extends out of the rotating plate, a spring is sleeved on the end of the movable rod, and both ends of the spring are respectively connected to the movable rod and the rotating plate;

[0008] The limiting rods are multiple and "L"-shaped, the bottom ends of the vertical rods of the multiple limiting rods are fixedly arranged on the movable rod at equal intervals, the cross rod of the limiting rod is movably inserted into the placement groove, and the multiple arc rods are arranged in the placement groove, and the arc rods are connected to the cross rod of the limiting rod, and the arc rods are movably conflicted with the buzzer body;

[0009] The limiting component is arranged in the sliding groove.

[0010] By adopting the above design scheme, the elastic force of the spring is used to limit the movement of the movable rod, so that the movable rod limits the position of the arc rod through the limit rod, making it easier for the arc rod to contact the buzzer body, thereby restricting the buzzer body in the placement groove, making it easier to weld the pins of the buzzer body.

[0011] Furthermore, the limiting component includes:

[0012] A bidirectional screw rod is screwed into a chute by a bearing, two sliders are respectively slidably arranged in the chute, and the sliders are screwed onto the bidirectional screw rod by threads;

[0013] There are two moving rods, the right ends of the two moving rods are respectively connected to the corresponding sliders, and the opposing surfaces of the two moving rods are rotated with a rebound shaft to form a contact plate, and the contact plate is configured to contact with the pins of the buzzer body;

[0014] The pull rod has its front and rear ends movably inserted into the left end of the moving rod.

[0015] With the above design, the distance between the two sliders is adjusted by a bidirectional screw rod, the slider drives the moving rod to move, and the moving rod drives the contact plate to move, so that the contact plate contacts the pins of the buzzer body, thereby making the pins of several buzzer bodies at the same horizontal position.

[0016] Furthermore, the ends of the two contact plates are respectively provided with contact ends, and the contact plates are protected by the contact ends to avoid damage to the contact plates.

[0017] Furthermore, a pull ring is provided at the left end of the movable rod, so that the movable rod can be driven to move by the pull ring.

[0018] Furthermore, a handle is provided at the left end of the rotating plate, and the rotating plate can be driven to rotate by the handle.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The movable rod drives the limit rod to move, and with the action of the spring, the arc rod can limit the buzzer bodies into the placement slot, making it easier to weld the pins of the buzzer bodies through the welding machine;

[0021] 2. Set up a limit assembly and control the spacing of the slider through a bidirectional screw. The slider drives the moving rod to move, and the moving rod drives the contact plate to move, so that the end of the contact plate contacts the pins of the buzzer body, thereby limiting the pins of several buzzer bodies to the same horizontal position, which is convenient for soldering the pins. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a structural diagram of the limiting component in the utility model.

[0024] Figure 3 It is a structural schematic diagram of the rotating plate and the buzzer body of the utility model.

[0025] Figure 4 It is a structural schematic diagram of the limiting rod and the arc rod in the utility model.

[0026] Description of reference numerals:

[0027] Fixed seat 1, slide 2, welding machine 3, rotating plate 4, placement slot 5, buzzer body 6, movable rod 7, spring 8, limit rod 9, arc rod 10, limit assembly 11, two-way screw rod 12, slider 13, moving rod 14, contact plate 15, pull rod 16, contact end 17, pull ring 18, handle 19. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0029] like Figures 1-4 As shown, this specific embodiment adopts the following technical solution: it includes:

[0030] The fixing base 1 is provided with a slide groove 2, and the welding machine 3 is arranged on the top surface of the fixing base 1. The fixing base 1 plays a positioning role. The welding machine 3 is consistent with the structure and working principle of the automatic welding equipment in the prior art, and can weld the pins on the buzzer body 6;

[0031] Rotating plate 4, the right end of the rotating plate 4 is screwed to the side of the fixed base 1 by a rotating rod, and the rotating plate 4 is located above the slide groove 2, and a number of placement grooves 5 are opened at equal intervals on the side of the rotating plate 4. The buzzer body 6 is movably carded in the placement groove 5. The rotating plate 4 plays an adjusting role. By placing the buzzer body 6 in the placement groove 5 and rotating the rotating plate 4, the position of the buzzer body 6 is adjusted. A handle 19 is provided at the left end of the rotating plate 4, which is driven by the handle 19 to facilitate the rotation of the rotating plate 4;

[0032] The movable rod 7 is movably inserted in the rotating plate 4, and the movable rod 7 is located below the placement groove 5, and the left end of the movable rod 7 extends out of the rotating plate 4, the spring 8 is sleeved on the end of the movable rod 7, and the two ends of the spring 8 are respectively connected to the movable rod 7 and the rotating plate 4. The movable rod 7 plays an adjusting role, and cooperates with the elastic force of the spring 8 to facilitate the insertion of the movable rod 7 in the rotating plate 4. The left end of the movable rod 7 is provided with a pull ring 18, which is convenient for driving the movable rod 7 to move through the pull ring 18;

[0033] The limiting rod 9 is a plurality of "L"-shaped limiting rods 9. The bottom ends of the vertical rods of the limiting rods 9 are fixed on the movable rod 7 at equal intervals. The horizontal rod of the limiting rod 9 is movably inserted into the placement groove 5. Several arc rods 10 are arranged in the placement groove 5, and the arc rod 10 is connected to the horizontal rod of the limiting rod 9. The arc rod 10 is movably conflicted with the buzzer body 6. The arc rod 10 is driven to move by the limiting rod 9, thereby limiting the buzzer body 6 in the placement groove 5.

[0034] The limiting component 11 is arranged in the chute 2 and includes:

[0035] A bidirectional screw rod 12 is screwed into the chute 2 using a bearing, and two sliders 13 are respectively slidably arranged in the chute 2, and the sliders 13 are screwed onto the bidirectional screw rod 12. The spacing between the two sliders 13 is adjusted by the bidirectional screw rod 12 to facilitate the sliding of the sliders 13 in the chute 2.

[0036] The movable rod 14 is divided into two parts. The right ends of the two movable rods 14 are respectively connected to the corresponding sliders 13. The opposite surfaces of the two movable rods 14 are rotated with a contact plate 15 by a rebound shaft. The contact plate 15 is provided with a contact with the pins of the buzzer body 6. The slider 13 drives the movable rod 14 to move, and the movable rod 14 drives the contact plate 15 to contact the rotating plate 4, so that the end of the contact plate 15 contacts the pins of the buzzer body 6, thereby limiting the position of several pins of the buzzer body 6. The ends of the two contact plates 15 are respectively provided with a contact end 17, which protects the contact plate 15 by the contact end 17 to prevent damage to the contact plate 15;

[0037] The pull rod 16 has its front and rear ends movably inserted into the left end of the moving rod 14 , and the pull rod 16 limits the movement of the end of the moving rod 14 .

[0038] When using the present invention, the operator first pulls the movable rod 7 through the pull ring 18, and the movable rod 7 drives the limiting rod 9 to move, so that the arc rod 10 abuts against the inner wall of the placement groove 5, and then places several buzzer bodies 6 in the placement groove 5 so that the pins are located on the outside of the placement groove 5, and then releases the pull ring 18. The elastic force of the spring 8 is used to make the movable rod 7 drive the arc rod 10 to abut against the buzzer body 6 through the limiting rod 9, and fix the several buzzer bodies 6 in the placement groove 5. The operator then The hand 19 rotates the rotating plate 4, and the rotating plate 4 drives several buzzer bodies 6 to rotate to the front or rear side, and then rotates the bidirectional screw rod 12, and the bidirectional screw rod 12 drives the slider 13 to slide in the slide groove 2, and the slider 13 drives the moving rod 14 to move, and the moving rod 14 drives the contact plate 15 to approach the rotating plate 4, so that the top of the contact plate 15 contacts the pins of the buzzer body 6, so that the pins of several buzzer bodies 6 are in the same horizontal position, and finally the welding machine 3 is turned on to weld the pins on the buzzer body 6.

[0039] Compared with the prior art, the beneficial effects of the present invention are:

[0040] 1. The movable rod 7 drives the limiting rod 9 to move, and the spring 8 cooperates with the arc rod 10 to limit the multiple buzzer bodies 6 into the placement groove 5, so that the pins of the buzzer bodies 6 can be welded by the welding machine 3.

[0041] 2. Set a limit assembly 11, and control the spacing of the slider 13 through the bidirectional screw 12. The slider 13 drives the moving rod 14 to move, and the moving rod 14 drives the contact plate 15 to move, so that the end of the contact plate 15 contacts the pin of the buzzer body 6, thereby limiting the pins of several buzzer bodies 6 to the same horizontal position, which is convenient for welding the pins.

[0042] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A buzzer pin welding device, characterized in that: It contains: A fixed seat (1), wherein a slide groove (2) is provided on the fixed seat (1), and a welding machine (3) is arranged on the top surface of the fixed seat (1); A rotating plate (4), wherein the right end of the rotating plate (4) is screwed onto the side surface of the fixed seat (1) by a rotating rod, and the rotating plate (4) is located above the slide groove (2), and a plurality of placement grooves (5) are provided on the side surface of the rotating plate (4) at equal intervals, and the buzzer body (6) is movably mounted in the placement groove (5); A movable rod (7), wherein the movable rod (7) is movably inserted into the rotating plate (4), and the movable rod (7) is located below the placement groove (5), and the left end of the movable rod (7) extends out of the rotating plate (4), and a spring (8) is sleeved on the end of the movable rod (7), and the two ends of the spring (8) are respectively connected to the movable rod (7) and the rotating plate (4); The limiting rod (9) is a plurality of "L"-shaped limiting rods (9), the bottom ends of the vertical rods of the plurality of limiting rods (9) are fixedly arranged on the movable rod (7) at equal intervals, the horizontal rod of the limiting rod (9) is movably inserted into the placement groove (5), and a plurality of arc rods (10) are arranged in the placement groove (5), and the arc rod (10) is connected to the horizontal rod of the limiting rod (9), and the arc rod (10) is movably conflicted with the buzzer body (6); A limiting component (11), wherein the limiting component (11) is arranged in the slide groove (2).

2. The buzzer pin welding device according to claim 1, characterized in that: The limiting component (11) comprises: A bidirectional screw rod (12), wherein the bidirectional screw rod (12) is screwed into the slide groove (2) by means of a bearing, two sliders (13) are respectively slidably arranged in the slide groove (2), and the sliders (13) are screwed onto the bidirectional screw rod (12) by threads; There are two moving rods (14), the right ends of the two moving rods (14) are respectively connected to the corresponding sliders (13), and the opposing surfaces of the two moving rods (14) are rotatably connected with a contact plate (15) by using a rebound shaft, and the contact plate (15) is arranged to contact with the pins of the buzzer body (6); A pull rod (16), wherein the front and rear ends of the pull rod (16) are movably inserted into the left end of the moving rod (14).

3. The buzzer pin welding device according to claim 2, characterized in that: The ends of the two contact plates (15) are respectively provided with contact ends (17).

4. The buzzer pin welding device according to claim 1, characterized in that: The left end of the movable rod (7) is provided with a pull ring (18).

5. The buzzer pin welding device according to claim 1, characterized in that: A handle (19) is provided at the left end of the rotating plate (4).

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