Reversing device and automatic wire welding equipment thereof

Abstract

The utility model discloses a reversing device and automatic wire welding equipment thereof, which comprises a mounting bracket and a feeding die for transporting an airflow sensor, a rotating mechanism is arranged at the top of the mounting bracket, a rotating seat is arranged below the mounting bracket, the rotating seat is in transmission connection with the rotating mechanism, reversing discs are respectively arranged on two sides of the bottom of the rotating seat, and the reversing discs are connected with the rotating mechanism. A first mold clamping groove and a second mold clamping groove are formed between the two reversing discs, the bottom of the rotating base is located between the first mold clamping groove and the second mold clamping groove, the feeding mold is arranged in the first mold clamping groove or the second mold clamping groove, and the first mold clamping groove and the second mold clamping groove can be both connected with the feeding mold in a sliding mode. The two faces, facing the first mold clamping groove and the second mold clamping groove, of the rotating base are provided with in-place detection parts correspondingly. The reversing disc is driven by the rotating mechanism to conduct reversing, so that reversing action of the feeding die is achieved, the welding direction of the airflow sensor is adjusted, and dislocation welding can be conducted on the airflow sensor during wire welding.

Description

Technical Field

[0001] The utility model relates to the technical field of airflow sensors, in particular to a reversing device and automatic wire welding equipment thereof. Background Art

[0002] Airflow sensors need to be welded during the production process to facilitate the assembly of electronic cigarettes. Existing welding processes mainly use manual welding and automated welding. The efficiency of manual welding is low, and the welding quality is difficult to control. Although automated welding can improve welding efficiency, if multiple electrical conductors need to be welded densely, the welding equipment will easily cause short circuits between adjacent electrical conductors if all the electrical conductors are welded at the same time, which will undoubtedly have a great impact on the welding quality.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a reversing device, which can adjust the welding direction of the airflow sensor so that the airflow sensor can be staggered when welding the wire.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A reversing device comprises a mounting bracket and a feeding mold for transporting an airflow sensor, a rotating mechanism is arranged on the top of the mounting bracket, a rotating seat is arranged below the mounting bracket, the rotating seat is transmission-connected with the rotating mechanism, reversing disks are arranged on both sides of the bottom of the rotating seat, a first mold clamping groove and a second mold clamping groove are formed between the two reversing disks, the bottom of the rotating seat is located between the first mold clamping groove and the second mold clamping groove, the feeding mold is arranged in the first mold clamping groove or the second mold clamping groove, and the first mold clamping groove and the second mold clamping groove can both be slidably connected with the feeding mold; the rotating seat is located on both sides facing the first mold clamping groove and the second mold clamping groove, and the in-position detection parts for detecting the position of the feeding mold are respectively arranged, and the in-position detection parts are electrically connected with the rotating mechanism.

[0007] In the reversing device, the rotating seat is located on two sides facing the first mold clamping groove and the second mold clamping groove, and grooves that are matched and connected with the feeding mold are respectively provided, and the in-position detection part is arranged in the grooves.

[0008] In the reversing device, the in-position detection part includes a flexible gasket and at least one contact-type in-position sensor, the flexible gasket is arranged at the bottom of the groove, and the flexible gasket is provided with a trigger hole that cooperates with the contact-type in-position sensor; the contact-type in-position sensor is electrically connected to the rotating mechanism.

[0009] In the reversing device, a connecting plate is provided at the bottom of the rotating seat, and the connecting plate extends outward on both sides of the rotating seat. The two reversing plates are respectively connected to the connecting plates on both sides, and arc-shaped slide rails are respectively provided on both sides of the connecting plate. The two arc-shaped slide rails are located on both sides of the first mold clamping groove and the second mold clamping groove; the feeding mold includes an upper mold and a movable mold arranged at the bottom of the upper mold, and slide grooves cooperating with the arc-shaped slide rails are respectively provided on both sides of the movable mold.

[0010] In the reversing device, two ends of the arc-shaped slide rail are respectively provided with protrusions, and the protrusions are hemispherical.

[0011] In the reversing device, the rotating mechanism includes a motor part and a coupling, the motor part is arranged on the top of the mounting bracket through a motor seat, the coupling is arranged below the motor part, and the rotating seat and the motor part are transmission-connected through the coupling.

[0012] In the reversing device, the mounting bracket includes a transverse plate and support plates arranged on both sides of the transverse plate, and the support plates are detachably connected to the transverse plate; the rotating mechanism is arranged on the top of the transverse plate, and the rotating seat is located below the transverse plate.

[0013] The utility model also provides an automatic wire welding device, comprising the reversing device as described above.

[0014] Beneficial effects:

[0015] The utility model provides a reversing device. When in use, the reversing device is pre-arranged above the conveying line of the automatic welding wire equipment, and the rotating mechanism is erected above the conveying line by using a mounting bracket, and the reversing disk is flush with the conveying surface of the conveying line. When the conveying line conveys the feeding mold to the reversing disk, it enters the first mold clamping groove or the second mold clamping groove. When the feeding mold touches the in-place detection part, the in-place detection part will send an in-place signal to the rotating mechanism, and the rotating mechanism drives the reversing disk to reverse through a rotating seat, that is, the positions of the first mold clamping groove and the second mold clamping groove are interchanged to realize the reversing action of the feeding mold, thereby adjusting the welding direction of the airflow sensor, so that the airflow sensor can perform dislocation welding when welding the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The overall structure diagram of the reversing device provided by the utility model Figure 1 ;

[0017] Figure 2 The overall structure diagram of the reversing device provided by the utility model Figure 2 ;

[0018] Figure 3 The overall structure diagram of the reversing device provided by the utility model Figure 3 ;

[0019] Figure 4 for Figure 3 A magnified schematic diagram of the middle A area;

[0020] Figure 5 This is a structural schematic diagram of the feeding die in the reversing device provided by the utility model;

[0021] Figure 6 The use state of the reversing device provided by the utility model Figure 1 ;

[0022] Figure 7 The use state of the reversing device provided by the utility model Figure 2 .

[0023] Explanation of main component symbols: 1-mounting bracket, 11-horizontal plate, 12-support plate, 2-feeding mold, 21-upper mold, 22-moving mold, 23-slide, 3-rotation mechanism, 31-motor part, 32-coupling, 33-motor frame, 4-rotating seat, 41-groove, 42-connecting plate, 43-arc slide rail, 44-protrusion, 5-reversing plate, 51-first mold clamping groove, 52-second mold clamping groove, 6-in-place detection part, 61-flexible gasket, 62-contact in-place sensor, 7-airflow sensor. DETAILED DESCRIPTION

[0024] The utility model provides a reversing device and an automated wire welding device thereof. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "middle", "inner side", "outer side", etc. are directions or positional relationships of the present invention based on the drawings, which are only for the convenience of describing the present invention and simplifying the description. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0026] See also Figures 1 to 5 The utility model provides a reversing device, including a mounting bracket 1 and a feeding mold 2 for transporting an airflow sensor, a rotating mechanism 3 is arranged on the top of the mounting bracket 1, a rotating seat 4 is arranged below the mounting bracket 1, the rotating seat 4 is transmission-connected with the rotating mechanism 3, and reversing disks 5 are arranged on both sides of the bottom of the rotating seat 4, a first mold clamping groove 51 and a second mold clamping groove 52 are formed between the two reversing disks 5, the bottom of the rotating seat 4 is located between the first mold clamping groove 51 and the second mold clamping groove 52, the feeding mold 2 is arranged in the first mold clamping groove 51 or the second mold clamping groove 52, and the first mold clamping groove 51 and the second mold clamping groove 52 can both be slidably connected with the feeding mold 2; the rotating seat 4 is located on both sides facing the first mold clamping groove 51 and the second mold clamping groove 52, and the in-position detection parts 6 for detecting the position of the feeding mold 2 are respectively arranged, and the in-position detection parts 6 are electrically connected with the rotating mechanism 3.

[0027] In actual use, the reversing device is pre-arranged above the conveying line of the automated wire welding equipment, and the rotating mechanism 3 is erected above the conveying line using the mounting bracket 1, while the reversing disk 5 is flush with the conveying surface of the conveying line. When the conveying line conveys the feeding mold 2 to the reversing disk 5, it enters the first mold clamping groove 51 or the second mold clamping groove 52. When the feeding mold 2 touches the in-place detection part 6, the in-place detection part 6 sends an in-place signal to the rotating mechanism 3, and the rotating mechanism 3 drives the reversing disk 5 to reverse through the rotating seat, that is, the positions of the first mold clamping groove 51 and the second mold clamping groove 52 are interchanged to realize the reversing action of the feeding mold 2, thereby adjusting the welding direction of the airflow sensor, so that the airflow sensor can be offset welded during wire welding.

[0028] like Figure 6 to Figure 7 As shown, for ease of understanding, the following example is used to assist in the explanation: a plurality of airflow sensors 7 are provided on the initial feeding mold 2, and an electric wire facing the right is welded on the airflow sensor 7. When the reversing device reverses the airflow sensor, the automatic wire welding equipment can weld the other side of the airflow sensor 7 so that the electric wires on the airflow sensor 7 are staggered to the left and right, thereby avoiding the problem of the electric wires on the airflow sensor 7 being welded on the same side and causing the electric wires to short-circuit.

[0029] like Figures 1 to 5 As shown, further, the rotating seat 4 is located on both sides facing the first mold clamping groove 51 and the second mold clamping groove 52, and grooves 41 which are matched and connected with the feeding mold 2 are respectively provided, and the in-position detection part 6 is arranged in the groove 41; by setting the groove 41, the feeding mold 2 can be engaged with the wall surface of the rotating seat 4, thereby improving the stability of the feeding mold 2 when turning.

[0030] like Figures 1 to 5 As shown, further, the in-position detection part 6 includes a flexible gasket 61 and at least one contact in-position sensor 62, the flexible gasket 61 is arranged at the bottom of the groove 41, and the flexible gasket 61 is provided with a trigger hole that cooperates with the contact in-position sensor 62; the contact in-position sensor 62 is electrically connected to the rotating mechanism 3; when in use, the flexible gasket 61 is used to buffer the feeding mold 2 to avoid a hard collision between the feeding mold 2 and the bottom of the groove 41, and when the feeding mold 2 contacts the flexible gasket 61, it will touch the contact in-position sensor 62, and the contact in-position sensor 62 will feed back the in-position signal to the rotating mechanism 3, and the rotating mechanism 3 will perform a steering action accordingly according to the in-position signal.

[0031] It should be noted that the flexible gasket 61 can be an existing gasket with flexible characteristics such as a silicone gasket, a rubber gasket, etc.

[0032] like Figures 1 to 5 As shown, further, a connecting plate 42 is provided at the bottom of the rotating seat 4, and the connecting plate 42 extends outward on both sides of the rotating seat 4, and the two reversing plates 5 are respectively connected to the connecting plates 42 on both sides, and arc-shaped slide rails 43 are respectively provided on both sides of the connecting plate 42, and the two arc-shaped slide rails 43 are located on both sides of the first mold clamping groove 51 and the second mold clamping groove 52; the feeding mold 2 includes an upper mold 21 and a movable mold 22 arranged at the bottom of the upper mold 21, and slide grooves 23 connected to the arc-shaped slide rails 43 are respectively provided on both sides of the movable mold 22; when in use, the first mold clamping groove 51 and the second mold clamping groove 52 use the arc-shaped slide rails 43 to guide the movable mold 22, so that the movable mold 22 can be smoother when entering and exiting the first mold clamping groove 51 and the second mold clamping groove 52.

[0033] like Figures 1 to 5 As shown, further, protrusions 44 are respectively provided at both ends of the arc-shaped slide rail 43, and the protrusions 44 are hemispherical; providing protrusions 44 at both ends of the arc-shaped slide rail 43 can avoid the problem of interference between the slide groove 23 of the movable mold 22 and the arc-shaped slide rail 43, so that the movable mold 22 can be smoother when entering and exiting the first mold clamping groove 51 and the second mold clamping groove 52.

[0034] like Figures 1 to 5As shown, further, the rotating mechanism 3 includes a motor part 31 and a coupling 32, the motor part 31 is arranged on the top of the mounting bracket 1 through a motor seat, the coupling 32 is arranged below the motor part 31, and the rotating seat and the motor part 31 are transmission connected through the coupling 32; the motor part 31 uses the coupling 32 to drive the rotating seat to rotate, so that the reversing disk 5 can achieve a rapid reversing action.

[0035] It should be noted that the motor part 31 is an existing motor structure such as an existing servo motor, a stepper motor, etc. In addition, the motor part 31 also includes a controller used in conjunction with the motor. The controller can be an existing PLC controller, a microprocessor controller, etc. The specific structure and working principle are all existing technologies and will not be repeated here.

[0036] like Figures 1 to 5 As shown, further, the mounting bracket 1 includes a transverse plate 11 and support plates 12 arranged on both sides of the transverse plate 11, and the support plates 12 are detachably connected to the transverse plate 11; the rotating mechanism 3 is arranged on the top of the transverse plate 11, and the rotating seat 4 is located below the transverse plate 11; when in use, the support plate 12 can be replaced according to the working height of the conveyor line, so as to improve the flexibility of the mounting bracket 1 when in use.

[0037] It should be noted that the support plate 12 and the transverse plate 11 are connected by bolts.

[0038] The utility model also provides an automatic wire welding device, comprising the reversing device as described above.

[0039] To sum up, when in use, the reversing device is pre-arranged above the conveyor line of the automated wire welding equipment, and the rotating mechanism 3 is erected above the conveyor line using the mounting bracket 1, while the reversing disk 5 is flush with the conveying surface of the conveyor line. When the conveyor line conveys the feeding mold 2 to the reversing disk 5, it enters the first mold clamping groove 51 or the second mold clamping groove 52. When the feeding mold 2 touches the in-place detection part 6, the in-place detection part 6 will send an in-place signal to the rotating mechanism 3, and the rotating mechanism 3 drives the reversing disk 5 to reverse through the rotating seat, that is, the positions of the first mold clamping groove 51 and the second mold clamping groove 52 are interchanged to realize the reversing action of the feeding mold 2, thereby adjusting the welding direction of the airflow sensor, so that the airflow sensor can be offset welded during wire welding.

[0040] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A reversing device, characterized in that: It includes a mounting bracket and a feeding mold for transporting an airflow sensor, a rotating mechanism is arranged on the top of the mounting bracket, a rotating seat is arranged below the mounting bracket, the rotating seat is transmission-connected with the rotating mechanism, and reversing disks are arranged on both sides of the bottom of the rotating seat, a first mold clamping groove and a second mold clamping groove are formed between the two reversing disks, the bottom of the rotating seat is located between the first mold clamping groove and the second mold clamping groove, the feeding mold is arranged in the first mold clamping groove or the second mold clamping groove, and the first mold clamping groove and the second mold clamping groove can both be slidably connected with the feeding mold; the rotating seat is located on both sides facing the first mold clamping groove and the second mold clamping groove, and the in-position detection parts for detecting the position of the feeding mold are respectively arranged, and the in-position detection parts are electrically connected with the rotating mechanism.

2. A reversing device according to claim 1, characterized in that: The rotating seat is located on two sides facing the first mold clamping groove and the second mold clamping groove, and grooves that are matched and connected with the feeding mold are respectively provided. The in-position detection part is arranged in the grooves.

3. A reversing device according to claim 2, characterized in that: The in-position detection part includes a flexible gasket and at least one contact in-position sensor, the flexible gasket is arranged at the bottom of the groove, and a trigger hole is provided on the flexible gasket to cooperate with the contact in-position sensor; the contact in-position sensor is electrically connected to the rotating mechanism.

4. A reversing device according to claim 1, characterized in that: A connecting plate is provided at the bottom of the rotating seat, and the connecting plate extends outward on both sides of the rotating seat. The two reversing plates are respectively connected to the connecting plates on both sides. Arc slide rails are respectively provided on both sides of the connecting plate. The two arc slide rails are located on both sides of the first mold clamping groove and the second mold clamping groove; the feeding mold includes an upper mold and a movable mold arranged at the bottom of the upper mold, and slide grooves matched with the arc slide rails are respectively provided on both sides of the movable mold.

5. A reversing device according to claim 4, characterized in that: Both ends of the arc-shaped slide rail are respectively provided with raised parts, and the raised parts are hemispherical.

6. A reversing device according to claim 1, characterized in that: The rotating mechanism comprises a motor part and a coupling. The motor part is arranged on the top of the mounting bracket through a motor seat, the coupling is arranged below the motor part, and the rotating seat and the motor part are transmission-connected through the coupling.

7. A reversing device according to claim 1, characterized in that: The mounting bracket comprises a transverse plate and support plates arranged on both sides of the transverse plate, and the support plates are detachably connected to the transverse plate; the rotating mechanism is arranged on the top of the transverse plate, and the rotating seat is located below the transverse plate.

8. An automated wire bonding device, characterized in that: It comprises a reversing device as described in any one of claims 1 to 7.

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