Soldering lug sending-out mechanism

Abstract

The utility model discloses a soldering lug sending-out mechanism which comprises a side plate, a lifting assembly and a driving assembly. The lifting assembly and the driving assembly are installed on the side plate. The side wall of the side plate is provided with two material guide tables, the opposite side walls of the two material guide tables are respectively provided with material guide holes for the soldering lug to pass through, a driven wheel is arranged between the two material guide tables, a driving wheel is arranged below the driven wheel, and a clamping interval for clamping the soldering lug is formed between the driven wheel and the driving wheel; the driven wheel is installed at the lifting end of the lifting assembly, and the lifting assembly is used for driving the driven wheel to ascend and descend so as to adjust the distance between the driven wheel and the driving wheel. The lifting assembly drives the driven wheel to ascend and descend so as to adjust the distance between the driven wheel and the driving wheel, so that soldering lugs of different models can be clamped through the driven wheel and the driving wheel, and then the driving assembly drives the driving wheel to rotate so as to convey the soldering lugs clamped by the driven wheel and the driving wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a solder tab feeding mechanism. Background Art

[0002] In some small power transformers, solder tabs are used to connect the lead wires of the primary winding and the secondary winding to achieve effective power transmission. In large power transformers, solder tabs may be used to fix the connection parts of the iron core and the winding to improve the overall mechanical strength and electrical performance.

[0003] Currently, in the manufacturing process of transformers, the feeding operation of solder tabs is generally carried out by unwinding the solder tabs through the cooperation of a reel and a clamping wheel set. However, the distance between the clamping wheel sets is generally fixed and cannot well adapt to different models of solder tabs. Summary of the Utility Model

[0004] Aiming at the above defects, the purpose of the utility model is to provide a solder tab feeding mechanism to solve the problem that the distance between the current clamping wheel sets is generally fixed and cannot well adapt to different models of solder tabs.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A solder tab feeding mechanism includes side plates, and a lifting component and a driving component installed on the side plates;

[0007] Two guiding platforms are arranged on the side walls of the side plates. Guiding holes for the passage of solder tabs are respectively formed in the opposite side walls of the two guiding platforms. A driven wheel is arranged between the two guiding platforms, and a driving wheel is arranged below the driven wheel. A clamping interval for clamping the solder tabs is formed between the driven wheel and the driving wheel;

[0008] The driven wheel is installed at the lifting end of the lifting component. The lifting component is used to drive the driven wheel to lift so as to adjust the distance between the driven wheel and the driving wheel. The driving wheel is installed at the driving end of the driving component. The driving component is used to drive the driving wheel to rotate.

[0009] Preferably, the lifting component includes a lead screw. The top end of the lead screw is rotatably connected to a fixed seat. The bottom end of the lead screw is threadedly connected to a moving seat. A guide rail pair is installed on the side wall of the moving seat. The fixed seat and the guide rail pair are respectively fixedly installed on the side wall of the side plate;

[0010] The top end of the lead screw penetrates through the fixed seat and extends to the outside to be connected with a hand wheel. The bottom end of the moving seat is installed with a bracket. The driven wheel is rotatably installed on the bracket.

[0011] Preferably, the fixed seat includes a bearing seat fixed to the side plate. An opening support is provided at the top of the bearing seat. The lead screw passes through the bearing seat and the opening support. A threaded rod is threadedly inserted through the side wall at the opening of the opening support. An adjusting rod is provided on one side of the threaded rod.

[0012] Preferably, the lifting assembly further includes a position display. The position display is sleeved outside the lead screw and is located between the handwheel and the fixed seat.

[0013] Preferably, the driving assembly includes a mounting support. The mounting support is mounted on the side wall of the side plate. A driving motor is mounted on the side of the mounting support away from the side plate. The output shaft of the driving motor passes through the mounting support and is connected with a first synchronous pulley. The first synchronous pulley is connected with a second synchronous pulley through a synchronous belt. The second synchronous pulley is coaxially connected with a rotating shaft. One end of the rotating shaft passes through the side plate and is coaxially connected with the driving wheel.

[0014] Preferably, the material guiding table includes a carrying seat. The carrying seat is mounted on the side wall of the side plate. A lower material guiding plate is detachably mounted at the top of the carrying seat. An upper material guiding plate is detachably mounted above the lower material guiding plate. A groove is formed at the top end of the lower material guiding plate. A convex block is provided at the bottom end of the upper material guiding plate. The convex block is located inside the groove. The gap between the bottom end of the convex block and the inner bottom end of the groove forms the material guiding hole.

[0015] Preferably, the lower material guiding plate is mounted on the carrying seat by bolts, and the upper material guiding plate is mounted on the lower material guiding plate by bolts.

[0016] Preferably, the material guiding table is provided with an avoidance arc surface for avoiding the rotation of the driven wheel and the driving wheel.

[0017] The technical solution provided by the present utility model may include the following beneficial effects:

[0018] By driving the driven wheel to lift through the provided lifting assembly to adjust the distance between the driven wheel and the driving wheel, different types of welding chips can be clamped by the driven wheel and the driving wheel, and then the driving assembly drives the driving wheel to rotate to convey the welding chips clamped by the driven wheel and the driving wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the driving assembly of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the fixed seat of the present utility model;

[0022] Figure 4 is a schematic structural view of the material guiding table of the present utility model.

[0023] Wherein: 1, side plate; 2, lifting assembly; 21, lead screw; 211, hand wheel; 22, fixed seat; 221, bearing seat; 222, open support; 223, threaded rod; 224, adjusting rod; 23, moving seat; 231, support; 24, guide rail pair; 25, position display; 3, driving assembly; 31, mounting seat; 32, driving motor; 33, second synchronous pulley; 34, rotating shaft; 4, material guiding table; 41, lower material guiding plate; 42, upper material guiding plate; 421, convex block; 43, material guiding hole; 44, avoiding arc surface; 5, driven wheel; 6, driving wheel. Specific embodiments

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0025] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the features defined with "first", "second" may explicitly or implicitly include one or more of such features, used to distinguish and describe features, without order or importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The following combines the drawings Figures 1 to 4 and further illustrates the technical solutions of the present utility model through specific embodiments.

[0028] Such as Figures 1-4As shown in the figure, a solder tab feeding mechanism includes side plates 1, and a lifting component 2 and a driving component 3 mounted on the side plates 1;

[0029] On the side wall of the side plate 1, there are two material guiding platforms 4. On the opposite side walls of the two material guiding platforms 4, material guiding holes 43 for the solder tabs to pass through are respectively opened. Between the two material guiding platforms 4, there is a driven wheel 5. Below the driven wheel 5, there is a driving wheel 6. A clamping interval for clamping the solder tabs is formed between the driven wheel 5 and the driving wheel 6;

[0030] The driven wheel 5 is mounted on the lifting end of the lifting component 2. The lifting component 2 is used to drive the driven wheel 5 to lift and lower, so as to adjust the distance between the driven wheel 5 and the driving wheel 6. The driving wheel 6 is mounted on the driving end of the driving component 3. The driving component 3 is used to drive the driving wheel 6 to rotate.

[0031] By setting the lifting component 2 to drive the driven wheel 5 to lift and lower to adjust the distance between the driven wheel 5 and the driving wheel 6, different models of solder tabs can be clamped by the driven wheel 5 and the driving wheel 6, and then the driving component 3 is used to drive the driving wheel 6 to rotate to convey the solder tabs clamped by the driven wheel 5 and the driving wheel 6.

[0032] As Figure 1 shown, the lifting component 2 includes a lead screw 21. The top end of the lead screw 21 is rotatably connected to a fixed seat 22. The bottom end of the lead screw 21 is threadedly connected to a moving seat 23. A guide rail pair 24 is mounted on the side wall of the moving seat 23. The fixed seat 22 and the guide rail pair 24 are respectively fixedly installed on the side wall of the side plate 1;

[0033] The top end of the lead screw 21 penetrates through the fixed seat 22 and extends to the outside to be connected with a hand wheel 211. The bottom end of the moving seat 23 is provided with a bracket 231. The driven wheel 5 is rotatably installed on the bracket 231.

[0034] Specifically, the hand wheel 211 is used to drive the lead screw 21 to rotate on the fixed seat 22. During the rotation of the lead screw 21, the threadedly connected moving seat 23 is driven to move along the guide rail pair 24. The moving seat 23 drives the driven wheel 5 to move up and down, so as to adjust the distance between the driven wheel 5 and the driving wheel 6 to clamp different models of solder tabs.

[0035] As Figure 3 shown, the fixed seat 22 includes a bearing seat 221 fixed to the side plate 1. At the top end of the bearing seat 221, there is an open support 222. The lead screw 21 penetrates through the bearing seat 221 and the open support 222. A threaded rod 223 is threadedly penetrated through the side wall at the opening of the open support 222. On one side of the threaded rod 223, there is an adjusting rod 224.

[0036] Specifically, the rotation adjusting rod 224 drives the threaded rod 223 to rotate to close the opening of the opening support 222, so that the opening support 222 locks the lead screw 21, avoiding the rotation of the lead screw 21 during the process of conveying the welding chip and ensuring the stability of the conveying.

[0037] As Figure 1 shown, the lifting assembly 2 further includes a position display 25. The position display 25 is sleeved outside the lead screw 21, and the position display 25 is located between the handwheel 211 and the fixed seat 22.

[0038] Specifically, the set position display 25 can display the adjusted height in real time, so as to realize the precise height adjustment of the driven wheel 5, which is convenient and fast.

[0039] As Figure 2 shown, the driving assembly 3 includes a mounting support 31. The mounting support 31 is mounted on the side wall of the side plate 1. A driving motor 32 is mounted on the side of the mounting support 31 away from the side plate 1. The output shaft of the driving motor 32 penetrates through the mounting support 31 and is connected with a first synchronous pulley. The first synchronous pulley is connected with a second synchronous pulley 33 through a synchronous belt. The second synchronous pulley 33 is coaxially connected with a rotating shaft 34. One end of the rotating shaft 34 penetrates through the side plate 1 and is coaxially connected with the driving wheel 6.

[0040] Specifically, the driving motor 32 drives the first synchronous pulley to rotate, and drives the second synchronous pulley 33 to rotate under the action of the synchronous belt, so as to drive the driving wheel 6 connected with the rotating shaft 34 to rotate.

[0041] As Figure 4 shown, the material guiding table 4 includes a carrier seat. The carrier seat is mounted on the side wall of the side plate 1. A lower material guiding plate 41 is detachably mounted on the top end of the carrier seat. An upper material guiding plate 42 is detachably mounted above the lower material guiding plate 41. A groove is formed at the top end of the lower material guiding plate 41. A convex block 421 is provided at the bottom end of the upper material guiding plate 42. The convex block 421 is located inside the groove. The gap between the bottom end of the convex block 421 and the inner bottom end of the groove forms the material guiding hole 43.

[0042] Specifically, when conveying the welding chip, first place the welding chip in the grooves of the two lower material guiding plates 41, and then install the upper material guiding plate 42, so that the welding chip is located in the gap between the bottom end of the convex block 421 and the inner bottom end of the groove. At this time, the welding chip passes through the material guiding hole 43, which can make the operation of the welding chip passing through the material guiding hole 43 simple and fast.

[0043] As Figure 4 shown, the lower material guiding plate 41 is mounted on the carrier seat through bolts, and the upper material guiding plate 42 is mounted on the lower material guiding plate 41 through bolts.

[0044] Specifically, the lower guide plate 41 is installed on the carrier by bolts, and the upper guide plate 42 is installed on the lower guide plate 41 by bolts, so that the lower guide plate 41 and the upper guide plate 42 can be easily replaced to adapt to different types of welding pieces.

[0045] like Figure 4 As shown, the material guide platform 4 is provided with an avoidance arc surface 44 for avoiding the rotation of the driven wheel 5 and the driving wheel 6.

[0046] Specifically, by setting the avoidance arc surface 44, the guide table 4 can be installed close to the driven wheel 5 and the driving wheel 6, reducing the distance between the guide hole 43 and the clamping interval, so that when the welding piece passes through the guide hole 43, it can enter the clamping interval faster and more smoothly.

[0047] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A solder tab feeding mechanism, characterized in that: It includes side plates (1), a lifting component (2) and a driving component (3) installed on the side plates (1); Two material guiding platforms (4) are provided on the side wall of the side plate (1). Material guiding holes (43) for allowing welding chips to pass through are respectively formed on the opposite side walls of the two material guiding platforms (4). A driven wheel (5) is arranged between the two material guiding platforms (4). A driving wheel (6) is arranged below the driven wheel (5). A clamping interval for clamping welding chips is formed between the driven wheel (5) and the driving wheel (6); The driven wheel (5) is installed at the lifting end of the lifting component (2). The lifting component (2) is used to drive the driven wheel (5) to lift so as to adjust the distance between the driven wheel (5) and the driving wheel (6). The driving wheel (6) is installed at the driving end of the driving component (3). The driving component (3) is used to drive the driving wheel (6) to rotate.

2. The solder tab feeding mechanism according to claim 1, wherein: The lifting component (2) includes a lead screw (21). The top end of the lead screw (21) is rotatably connected to a fixed seat (22). The bottom end of the lead screw (21) is threadedly connected to a moving seat (23). A guide rail pair (24) is installed on the side wall of the moving seat (23). The fixed seat (22) and the guide rail pair (24) are respectively fixedly installed on the side wall of the side plate (1); The top end of the lead screw (21) penetrates through the fixed seat (22) and extends to the outside to be connected with a hand wheel (211). A bracket (231) is installed at the bottom end of the moving seat (23). The driven wheel (5) is rotatably installed on the bracket (231).

3. The solder tab feeding mechanism according to claim 2, characterized in that: The fixed seat (22) includes a bearing seat (221) fixed to the side plate (1). An open support (222) is provided at the top end of the bearing seat (221). The lead screw (21) penetrates through the bearing seat (221) and the open support (222). A threaded rod (223) is threadedly penetrated through the side wall at the opening of the open support (222). An adjusting rod (224) is arranged on one side of the threaded rod (223).

4. A solder tab feeding mechanism according to claim 2, characterized in that: The lifting component (2) further includes a position display (25). The position display (25) is sleeved on the outside of the lead screw (21). The position display (25) is located between the hand wheel (211) and the fixed seat (22).

5. A solder tab feeding mechanism according to claim 1, characterized in that: The driving component (3) includes a mounting support (31). The mounting support (31) is installed on the side wall of the side plate (1). A driving motor (32) is installed on the side of the mounting support (31) away from the side plate (1). The output shaft of the driving motor (32) penetrates through the mounting support (31) and is connected with a first synchronous pulley. The first synchronous pulley is in belt transmission connection with a second synchronous pulley (33). The second synchronous pulley (33) is coaxially connected with a rotating shaft (34). One end of the rotating shaft (34) penetrates through the side plate (1) and is coaxially connected with the driving wheel (6).

6. The solder tab feeding mechanism according to claim 1, characterized in that: The material guiding table (4) includes a carrier seat, the carrier seat is installed on the side wall of the side plate (1), a lower material guiding plate (41) is detachably installed at the top of the carrier seat, an upper material guiding plate (42) is detachably installed above the lower material guiding plate (41), a groove is formed at the top end of the lower material guiding plate (41), a convex block (421) is arranged at the bottom end of the upper material guiding plate (42), the convex block (421) is located inside the groove, and the gap between the bottom end of the convex block (421) and the inner bottom end of the groove forms the material guiding hole (43).

7. A solder tab feeding mechanism according to claim 6, characterized in that: The lower material guiding plate (41) is installed on the carrier seat by bolts, and the upper material guiding plate (42) is installed on the lower material guiding plate (41) by bolts.

8. A solder tab feeding mechanism according to claim 1, characterized in that: The material guiding table (4) is provided with an avoidance arc surface (44) for avoiding the rotation of the driven wheel (5) and the driving wheel (6).

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