Material clamping mechanism and flaring detection machine

Abstract

The utility model provides a material clamping mechanism and a flaring detection machine. The material clamping mechanism comprises a rack; the sliding seat is mounted on the rack in a sliding manner; the lifting driving part is mounted on the rack and is connected with the sliding seat; the two material clamping arms are respectively mounted on the sliding seat in a sliding manner; the material clamping driving unit is mounted on the sliding seat and is connected with the two material clamping arms respectively; and the pushing driving unit is mounted on one clamping arm. The iron core can be conveyed through the conveying unit, the iron core on the conveying unit can be jacked up through the jacking unit, the iron core can be clamped through cooperation of the clamping driving unit and the two clamping arms in the clamping mechanism, and the sliding seat is driven to ascend through the lifting driving piece so that the iron core can be matched with the detection disc to achieve flaring detection. And the detected iron core can be driven by the lifting driving piece to descend to the conveying unit and is transferred to the next station. The clamping and flaring detection of the iron core can be realized through the clamping mechanism, the flaring detection operation is convenient and fast, and the flaring detection efficiency can be improved.

Description

Technical Field

[0001] The present application belongs to the field of motor technology, and more specifically, relates to a clamping mechanism and a flaring detection machine using the clamping mechanism. Background Art

[0002] In the motor production process, in order to avoid damage to the copper wire paint film during the motor assembly process, the copper wire at the end of the motor needs to be expanded to achieve separation between the copper wires. After the copper wire expansion process, it is necessary to conduct inspection to improve the yield of the motor.

[0003] The current expansion inspection machine usually uses a conveyor belt mechanism to transfer the iron core after the wire is plugged in to the inspection position, where a detection plate is provided. The expansion inspection is performed by plugging the iron core and the detection plate together. However, the expansion inspection of the core and the detection plate is completed manually or with the assistance of a cylinder lifting mechanism, which makes the expansion inspection of the iron core cumbersome and complicated, and the inspection efficiency is low. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a clamping mechanism and a flaring detection machine to solve the problem existing in the related art that the insertion detection of the battery cell and the detection plate is completed manually or with the assistance of a cylinder lifting mechanism, resulting in cumbersome and complicated flaring detection of the iron core and low detection efficiency.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] On the one hand, a material clamping mechanism is provided, comprising:

[0007] frame;

[0008] A sliding seat, slidably mounted on the frame;

[0009] A lifting drive component, mounted on the frame and connected to the sliding seat, for driving the sliding seat to lift;

[0010] Two clamping arms are slidably mounted on the sliding seat respectively;

[0011] A material clamping driving unit, mounted on the sliding seat and connected to the two material clamping arms respectively, for driving the two material clamping arms to approach each other to clamp the iron core;

[0012] The push driving unit is installed on one of the clamping arms and is used to push the two clamping arms away from each other to release the clamping of the iron core.

[0013] In one embodiment, the material clamping drive unit includes a material clamping rod and a material clamping drive component for driving the material clamping rod to rotate forward and reverse, the material clamping drive component is installed on the sliding seat, and the material clamping drive component is connected to the material clamping rod; the material clamping rod is provided with a long hole along its length direction, and each of the material clamping arms is provided with a positioning guide column extending into the long hole.

[0014] In one embodiment, a first blocking seat for cooperating with the clamping rod to block is installed on the sliding seat.

[0015] In one embodiment, the push driving unit includes a push driving member installed on one of the clamping arms and a push seat connected to the push driving member, and the push driving member and the push seat are arranged between the two clamping arms.

[0016] In one embodiment, a clamping seat is installed on each of the clamping arms, and two opposite side surfaces of the two clamping seats are arc-shaped surfaces.

[0017] In one embodiment, each of the clamping seats is provided with a mounting groove, and an anti-slip seat is installed in each of the mounting grooves.

[0018] In one embodiment, second blocking seats are respectively installed at both ends of the sliding seat, and the two clamping arms are arranged between the two second blocking seats.

[0019] In one embodiment, third blocking seats are respectively installed at both ends of the frame, and the sliding seat is arranged between the two third blocking seats.

[0020] On the other hand, a flaring detection machine is provided, comprising a support frame, a conveying unit for conveying the iron core, a lifting unit for lifting the iron core on the conveying unit, an inspection tray for performing flaring detection on the iron core, and a clamping mechanism provided in any of the above embodiments; the conveying unit, the lifting unit and the clamping mechanism are respectively mounted on the support frame, the inspection tray is mounted on the frame, and the inspection tray, the clamping mechanism, the conveying unit and the lifting unit are arranged in sequence from top to bottom.

[0021] In one embodiment, the lifting unit includes a base installed on the support frame, a support seat for supporting the iron core, a lifting drive installed on the base and connected to the support seat, and a positioning guide rod connecting the support seat and the base, and the positioning guide rod is slidably installed on the base.

[0022] The clamping mechanism and the expansion detection machine provided by the embodiments of the present application have at least the following beneficial effects: the present application can transmit the iron core through the transmission unit, and the iron core on the transmission unit can be lifted up by the lifting unit, and the iron core can be clamped by the cooperation of the clamping drive unit and the two clamping arms in the clamping mechanism, and the sliding seat can be driven up by the lifting drive member to make the iron core cooperate with the detection plate to realize the expansion detection. After the inspection, the iron core can be driven down to the transmission unit by the lifting drive member, and can be moved to the next station by the transmission unit. In this way, the clamping and expansion detection of the iron core can be realized by the clamping mechanism, and the expansion detection operation is convenient and fast, which helps to improve the efficiency of the expansion detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of a flaring detection machine provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the structure of the clamping mechanism provided in the embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of the connection between the sliding seat, the clamping arm, the clamping drive unit and the push drive unit provided in the embodiment of the present application;

[0027] Figure 4 A schematic diagram of the structure of the clamping arm provided in an embodiment of the present application;

[0028] Figure 5 A schematic diagram of the structure of the lifting unit provided in an embodiment of the present application.

[0029] Among them, the main marks of the drawings in the figure are:

[0030] 10. Material clamping mechanism; 20. Conveying unit; 30. Lifting unit; 301. Base; 302. Support seat; 303. Lifting drive member; 304. Positioning guide rod; 40. Support frame; 50. Inspection plate;

[0031] 1. Frame; 11. Third blocking seat; 12. Buffer guide rod;

[0032] 2. Sliding seat; 21. First blocking seat; 22. Second blocking seat;

[0033] 3. Lifting drive parts;

[0034] 4. Clamping arm; 41. Positioning guide column; 42. Clamping seat; 421. Mounting slot; 43. Anti-slip seat;

[0035] 5. Material clamping driving unit; 51. Material clamping rod; 511. Long strip hole; 52. Material clamping driving member;

[0036] 6. Push-resistance driving unit; 61. Push-resistance driving member; 62. Push-resistance seat. DETAILED DESCRIPTION

[0037] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0038] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0040] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0043] For the convenience of description, the three mutually perpendicular coordinate axes in space are defined as X-axis, Y-axis and Z-axis. Meanwhile, the direction along the X-axis is longitudinal, the direction along the Y-axis is transverse, and the direction along the Z-axis is vertical. The X-axis and the Y-axis are two mutually perpendicular coordinate axes in the same horizontal plane, and the Z-axis is a coordinate axis in the vertical direction. The X-axis, the Y-axis and the Z-axis are located in three mutually perpendicular planes in space, namely the XY plane, the YZ plane and the XZ plane. The XY plane is a horizontal plane, the XZ plane and the YZ plane are both vertical planes, and the XZ plane is perpendicular to the YZ plane. The three axes in space are the X-axis, the Y-axis and the Z-axis. Movement along the three axes in space refers to movement along the three mutually perpendicular axes in space, specifically movement along the X-axis, the Y-axis and the Z-axis in space. Plane movement refers to movement in the XY plane.

[0044] See also Figure 2 and Figure 3, the clamping mechanism 10 provided in the embodiment of the present application is now described. The clamping mechanism 10 includes a frame 1, a sliding seat 2, a lifting drive 3, two clamping arms 4, a clamping drive unit 5 and a push drive unit 6. The sliding seat 2 is slidably mounted on the frame 1, specifically, it is slidably mounted on the frame 1 along the Z-axis direction through a guide rail pair, so that the reciprocating lifting and lowering of the sliding seat 2 on the frame 1 can be achieved. The lifting drive 3 is mounted on the frame 1, and the lifting drive 3 is connected to the sliding seat 2, and the lifting drive 3 can drive the sliding seat 2 to lift and lower on the frame 1. Among them, the lifting drive 3 can be a cylinder, an electric cylinder, etc., which is not the only limitation here. The two clamping arms 4 are slidably mounted on the sliding seat 2 respectively. Specifically, each clamping arm 4 is slidably mounted on the sliding seat 2 along the X-axis direction through a guide rail pair, so that the reciprocating sliding of each clamping arm 4 on the sliding seat 2 can be achieved. The clamping drive unit 5 is installed on the sliding seat 2, and the clamping drive unit 5 is connected to the two clamping arms 4 respectively. The clamping drive unit 5 can drive the two clamping arms 4 to approach each other so as to achieve the clamping of the iron core by the two clamping arms 4. The push drive unit 6 is installed on one clamping arm 4, and the push drive unit 6 can push the two clamping arms 4 away from each other, so as to release the clamping of the iron core. In this structure, the iron core can be transported by the conveying unit 20, and the iron core on the conveying unit 20 can be lifted by the lifting unit 30, and the clamping of the iron core can be achieved by the cooperation of the clamping drive unit 5 and the two clamping arms 4 in the clamping mechanism 10, and the sliding seat 2 is driven to rise by the lifting drive member 3, so that the iron core cooperates with the detection plate 50 to achieve the expansion detection. After the detection, the iron core can be driven down to the conveying unit 20 by the lifting drive member 3, and can be transferred to the next station by the conveying unit 20. In this way, the clamping mechanism 10 can be used to clamp the iron core and perform expansion detection, which makes the expansion detection operation convenient and quick, and helps to improve the expansion detection efficiency.

[0045] In one embodiment, see Figure 3 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, the clamping drive unit 5 includes a clamping rod 51 and a clamping drive member 52 installed on the sliding seat 2, the clamping drive member 52 is connected to the clamping rod 51, and the clamping drive member 52 can drive the clamping rod 51 to rotate forward and backward. Among them, the clamping drive member 52 can be a motor, and the middle position of the clamping rod 51 is connected to the output shaft of the motor. The clamping rod 51 is provided with a long hole 511 along its length direction, and each clamping arm 4 is installed with a positioning guide column 41 extending into the long hole 511. In this structure, when the clamping rod 51 is driven to rotate forward by the clamping drive member 52, the clamping rod 51 can drive the two clamping arms 4 to approach each other through the two positioning guide columns 41, so that the two clamping arms 4 can clamp the iron core. The clamping rod 51 drives the two clamping arms 4 to approach each other, and the moving stroke of the clamping arm 4 is large, so that it can be adapted to iron cores of different sizes, and has good wide adaptability. Of course, in some embodiments, the material clamping driving unit 5 may also be a finger cylinder, etc., which is not the only limitation here.

[0046] In one embodiment, see Figure 3 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, a first stopper 21 is installed on the sliding seat 2, and the first stopper 21 can be arranged between the two clamping arms 4. In this structure, the first stopper 21 can cooperate with the clamping rod 51 to stop, so that the rotation angle of the clamping rod 51 can be limited, and the two clamping arms 4 can be prevented from being too close to each other and causing damage to the iron core.

[0047] In one embodiment, see Figure 3 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, the push driving unit 6 includes a push driving member 61 installed on a clamping arm 4 and a push seat 62 connected to the push driving member 61, and the push driving member 61 and the push seat 62 are arranged between the two clamping arms 4. Among them, the push driving member 61 can be a cylinder, an electric cylinder, etc., which is not the only limitation here. In this structure, the push driving member 61 drives the push seat 62 to move along the X-axis direction, so that the two clamping arms 4 can be moved away from each other, so that the clamping of the two clamping arms 4 on the iron core can be released. The push seat 62 can increase the contact area with the clamping arm 4, and effectively increase the push effect on the clamping arm 4.

[0048] In one embodiment, see Figure 4 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, each clamping arm 4 is provided with a clamping seat 42, and the two opposite sides of the two clamping seats 42 are arc-shaped surfaces. In this structure, the two arc-shaped surfaces can be adapted to the iron core in a cylindrical configuration, so that the clamping and fixing effect of the iron core can be improved.

[0049] In one embodiment, see Figure 4 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, each clamping seat 42 is provided with a mounting groove 421, and an anti-slip seat 43 is installed in each mounting groove 421. Among them, the anti-slip seat 43 can be made of plastic material. In this structure, the anti-slip seat 43 can be positioned and installed through the mounting groove 421; the anti-slip seat 43 can increase the friction with the iron core, which helps to improve the clamping effect of the iron core.

[0050] In one embodiment, see Figure 3 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, second blocking seats 22 are respectively installed at both ends of the sliding seat 2, and the two clamping arms 4 are arranged between the two second blocking seats 22. Specifically, the two second blocking seats 22 are arranged at intervals along the X-axis direction. In this structure, the two second blocking seats 22 can respectively block the two clamping arms 4, so that the sliding stroke of the two clamping arms 4 on the sliding seat 2 along the X-axis direction can be limited.

[0051] In one embodiment, see Figure 2 As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, third blocking seats 11 are respectively installed at both ends of the frame 1, and the sliding seat 2 is arranged between the two third blocking seats 11. Specifically, the two third blocking seats 11 are arranged at intervals along the Z-axis direction. In this structure, the two third blocking seats 11 can respectively block the sliding seat 2, so that the sliding stroke of the sliding seat 2 on the frame 1 along the Z-axis direction can be limited.

[0052] In one embodiment, see Figure 2 A buffer guide rod 12 is slidably mounted on the third stop seat 11, and a buffer spring is sleeved on the buffer guide rod 12. This structure can achieve buffer protection for the sliding seat 2 through the stop cooperation between the buffer guide rod 12 and the sliding seat 2, and further can achieve buffer protection for the iron core when the iron core is expanded.

[0053] See also Figure 1 The embodiment of the present application also provides a flaring detection machine, comprising a support frame 40, a transmission unit 20, a lifting unit 30, a detection plate 50 and a clamping mechanism 10 provided in any of the above embodiments, wherein the transmission unit 20, the lifting unit 30 and the clamping mechanism 10 are respectively mounted on the support frame 40, and the detection plate 50 is mounted on the frame 1, and the detection plate 50, the clamping mechanism 10, the transmission unit 20 and the lifting unit 30 are arranged in sequence from top to bottom. In this structure, the iron core can be transmitted by the transmission unit 20 to realize the automatic transmission of the iron core. The lifting unit 30 can lift the iron core on the transmission unit 20 to realize the separation of the iron core from the transmission unit 20. The iron core lifted by the lifting unit 30 can be clamped by the clamping mechanism 10, and the iron core is driven to rise by the lifting drive 3, and can cooperate with the detection plate 50 to realize the flaring detection. Specifically, if the multiple copper wires on the iron core can be respectively inserted into the multiple corresponding jacks on the detection plate 50, the product is judged to be a good product; otherwise, the product is judged to be a defective product. After the detection is completed, the lifting drive member 3 drives the iron core to descend to the conveying unit 20, and the iron core can be automatically conveyed to the next station for subsequent operations by the conveying unit 20. The conveying unit 20 can be a belt conveying mechanism, a roller conveying mechanism, etc., which is not limited here.

[0054] In one embodiment, see Figure 5As a specific implementation of the clamping mechanism 10 provided in the embodiment of the present application, the lifting unit 30 includes a base 301, a support seat 302, a lifting drive 303 and a positioning guide rod 304. The base 301 is mounted on the support frame 40; the lifting drive 303 is mounted on the base 301, and the lifting drive 303 is connected to the support seat 302; the positioning guide rod 304 is slidably mounted on the base 301, and the top of the positioning guide rod 304 is connected to the support seat 302. In this structure, the lifting drive 303 can drive the support seat 302 to achieve lifting, and the support seat 302 can support the iron core, so that the iron core on the transmission unit 20 can be lifted. The positioning guide rod 304 can realize the positioning and guiding of the lifting of the support seat 302, which can improve the reliability of the lifting of the support seat 302. Among them, the number of positioning guide rods 304 can be multiple, and multiple positioning guide rods 304 can further improve the reliability of the lifting of the support seat 302.

[0055] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A clamping mechanism, characterized in that: include: frame; A sliding seat, slidably mounted on the frame; A lifting drive component, mounted on the frame and connected to the sliding seat, for driving the sliding seat to lift; Two clamping arms are slidably mounted on the sliding seat respectively; A material clamping driving unit, mounted on the sliding seat and connected to the two material clamping arms respectively, for driving the two material clamping arms to approach each other to clamp the iron core; The push driving unit is installed on one of the clamping arms and is used to push the two clamping arms away from each other to release the clamping of the iron core.

2. The clamping mechanism according to claim 1, characterized in that: The material clamping drive unit includes a material clamping rod and a material clamping drive component for driving the material clamping rod to rotate forward and reverse, the material clamping drive component is installed on the sliding seat, and the material clamping drive component is connected to the material clamping rod; the material clamping rod is provided with a long hole along its length direction, and each of the material clamping arms is installed with a positioning guide column extending into the long hole.

3. The clamping mechanism according to claim 2, characterized in that: The sliding seat is provided with a first blocking seat for cooperating with the clamping rod to block.

4. The clamping mechanism according to claim 1, characterized in that: The push driving unit comprises a push driving member installed on one of the clamping arms and a push seat connected to the push driving member, and the push driving member and the push seat are arranged between the two clamping arms.

5. The clamping mechanism according to claim 1, characterized in that: A clamping seat is installed on each of the clamping arms, and two opposite side surfaces of the two clamping seats are arc-shaped surfaces.

6. The clamping mechanism according to claim 5, characterized in that: Each of the clamping seats is provided with a mounting groove, and each of the mounting grooves is provided with an anti-slip seat.

7. The material clamping mechanism according to any one of claims 1 to 6, characterized in that: Second blocking seats are respectively installed at both ends of the sliding seat, and the two clamping arms are arranged between the two second blocking seats.

8. The clamping mechanism according to any one of claims 1 to 6, characterized in that: The two ends of the frame are respectively provided with third blocking seats, and the sliding seat is arranged between the two third blocking seats.

9. A flaring detection machine, characterized in that: It includes a support frame, a conveying unit for conveying the iron core, a lifting unit for lifting the iron core on the conveying unit, an inspection tray for performing expansion inspection on the iron core, and a clamping mechanism as described in any one of claims 1 to 8; the conveying unit, the lifting unit and the clamping mechanism are respectively installed on the support frame, the inspection tray is installed on the frame, and the inspection tray, the clamping mechanism, the conveying unit and the lifting unit are arranged in sequence from top to bottom.

10. The expansion inspection machine according to claim 9, characterized in that: The lifting unit includes a base installed on the support frame, a support seat for supporting the iron core, a lifting drive installed on the base and connected to the support seat, and a positioning guide rod connecting the support seat and the base, and the positioning guide rod is slidably installed on the base.

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