Automatic rotary grabbing mechanism for impedance iron core

Abstract

The utility model belongs to the technical field of grabbing mechanisms, and particularly relates to an impedance iron core automatic rotating grabbing mechanism which comprises a mounting frame, a circular rotating disc is rotationally arranged on the n-shaped mounting frame in a limiting mode, and a driving assembly used for driving the rotating disc to rotate is arranged on the side wall of the mounting frame. A vertical electric telescopic rod is arranged on the top wall of the inner side of the mounting frame, and the output end of the electric telescopic rod penetrates through the bottom of the rotating disc in a clearance mode. A lifting plate is rotationally arranged at the bottom of the output end of the electric telescopic rod through a bearing sleeve. According to the utility model, when the overall direction of the turntable needs to be adjusted, the positive and negative servo motor is started to drive the driving gear to rotate, and then the turntable is integrally rotated through the teeth, so that the directions of the two clamping plates are adjusted, the two clamping plates are arranged on two sides of the impedance iron core, and the electric telescopic rod is started to move after the output end of the electric telescopic rod moves. The angle of the two follow-up rods is adjusted through the two linkage rods, namely, the distance between the two clamping plates can be adjusted, and therefore the impedance iron core is grabbed.

Description

Technical Field

[0001] The utility model relates to the technical field of grabbing mechanisms, in particular to an impedance iron core automatic rotating grabbing mechanism. Background Art

[0002] The impedance core is prepared by arranging individual iron sheets neatly, and then manually wrapping an identification tape around the neatly arranged iron sheets to complete the preparation of an iron core.

[0003] When the iron core materials of various specifications are transferred to the assembly, the assemblers select the iron cores to be used according to the formula and grab and transport the iron cores through a grabbing mechanism. However, the traditional grabbing mechanism has a relatively single function and is not convenient for adjusting its position. Therefore, it is necessary to develop an automatic rotating grabbing mechanism for impedance iron cores. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] An impedance core automatic rotating grabbing mechanism, comprising:

[0007] The mounting frame is shaped like a Chinese character "冂", and a circular turntable is provided on the upper limit rotation of the mounting frame. A driving assembly for driving the turntable to rotate is provided on the side wall of the mounting frame. A vertical electric lifting and retracting rod is provided on the inner top wall of the mounting frame. The output end gap of the electric lifting and retracting rod passes through the bottom of the turntable.

[0008] A lifting plate, a lifting plate is rotatably provided at the bottom of the output end of the electric lifting and retracting rod through a bearing sleeve, linkage rods are symmetrically rotatably connected on both sides of the bottom of the lifting plate, and follower rods are rotatably connected at the bottoms of the two linkage rods. The two follower rods are symmetrically arranged and have clamping plates at the bottom. Fixed frames are arranged around the bottom of the turntable, and the two fixed frames on the same side of the left and right sides are a group, and the side walls of the two follower rods are rotatably connected to the two groups of fixed frames through rotating shafts.

[0009] As a preferred solution of the impedance iron core automatic rotating grasping mechanism described in the utility model, the driving assembly includes teeth arranged on the outer wall of the turntable, a vertical forward and reverse servo motor arranged on the outer wall of the mounting frame, and the output shaft of the forward and reverse servo motor is provided with a driving gear with meshing teeth.

[0010] As a preferred embodiment of the automatic rotating grasping mechanism for an impedance iron core of the present utility model, the following is provided: On both sides of the mounting frame, upper and lower protruding limiting sliding plates are provided. The two limiting sliding plates located on the upper layer are slidably attached to the upper surface of the mounting frame, and the other two limiting sliding plates located on the lower layer are slidably attached to the lower surface of the mounting frame.

[0011] As a preferred embodiment of the automatic rotating grasping mechanism for an impedance iron core of the present utility model, the following is provided: Arc-shaped sliding openings are symmetrically formed on both sides of the upper and lower walls of the turntable, and the left and right sides of the mounting frame are arc-shaped and respectively slidably penetrate through the sliding openings.

[0012] As a preferred embodiment of the automatic rotating grasping mechanism for an impedance iron core of the present utility model, the following is provided: A through hole is opened at the center of the upper and lower walls of the turntable, and the output end of the electric telescopic rod passes through the through hole with a clearance.

[0013] As a preferred embodiment of the automatic rotating grasping mechanism for an impedance iron core of the present utility model, the following is provided: Anti-slip patterns are provided on the sides of the two clamping plates that are close to each other.

[0014] The beneficial effects of the present utility model are as follows: When it is necessary to adjust the overall orientation of the turntable, start the forward and reverse servo motor to drive the driving gear to rotate. Then, through the teeth, the turntable rotates as a whole, thereby adjusting the orientation of the two clamping plates. Place the two clamping plates on both sides of the impedance iron core. Start the electric telescopic rod. After its output end moves, adjust the angles of the two follower rods through the two linkage rods, that is, the distance between the two clamping plates can be adjusted, so as to realize the grasping of the impedance iron core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the present utility model from the side and bottom-up view direction;

[0018] Figure 3 is a schematic structural diagram of the mounting frame and the limiting sliding plates of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the turntable and the teeth of the present utility model.

[0020] In the figure: a mounting frame 100, a turntable 110, an electric lifting and retracting rod 120, a bearing sleeve 130, teeth 140, a forward and reverse servo motor 150, a driving gear 160, a limit slide plate 170, a sliding mouth 180, a perforation 190, a lifting plate 200, a fixing frame 210, a linkage rod 220, a follower rod 230, and a clamping plate 240. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] See also Figures 1 - 4 , shows a schematic diagram of the structure of an embodiment of an impedance core automatic rotating grabbing mechanism of the utility model, please refer to Figures 1 - 4 , a detailed introduction is given to an automatic rotating grabbing mechanism for an impedance iron core.

[0026] An automatic rotating grabbing mechanism for an impedance core includes a mounting frame 100, the mounting frame 100 is shaped like a Chinese character "冂", and a circular turntable 110 is arranged on the upper limit rotation of the mounting frame 100. A driving assembly for driving the turntable 110 to rotate is arranged on the side wall of the mounting frame 100, and a vertical electric lifting and retracting rod 120 is arranged on the inner top wall of the mounting frame 100. The output end gap of the electric lifting and retracting rod 120 passes through the bottom of the turntable 110.

[0027] The bottom of the output end of the electric telescopic rod 120 is rotatably provided with a lifting plate 200 through a bearing sleeve 130. Symmetrically rotatably connected to both sides of the bottom of the lifting plate 200 are linkage rods 220. The bottoms of the two linkage rods 220 are respectively rotatably connected to follower rods 230. The two follower rods 230 are symmetrically arranged and a clamping plate 240 is provided at the bottom. Around the bottom of the turntable 110 are provided fixing frames 210. Two fixing frames 210 on the same left and right side are in a group, and the side walls of the two follower rods 230 are respectively rotatably connected to the two groups of fixing frames 210 through rotating shafts.

[0028] Furthermore, the driving assembly includes teeth 140 provided on the outer side wall of the turntable 110, a vertical forward and reverse servo motor 150 provided on the outer side wall of the mounting frame 100. The output shaft of the forward and reverse servo motor 150 is provided with a driving gear 160 that meshes with the teeth 140. After starting the forward and reverse servo motor 150 to drive the driving gear 160 to rotate, the turntable 110 rotates as a whole through the teeth 140, thereby adjusting the positions of the two clamping plates 240.

[0029] Furthermore, on both sides of the upper and lower parts of the mounting frame 100, there are protruding limiting sliding plates 170. The two limiting sliding plates 170 located in the upper layer are slidably attached to the upper surface of the mounting frame 100, and the other two limiting sliding plates 170 located in the lower layer are slidably attached to the lower surface of the mounting frame 100. Arc-shaped sliding openings 180 are symmetrically opened on both sides of the upper and lower walls of the turntable 110. The left and right sides of the mounting frame 100 are arc-shaped and respectively slidably penetrate through the sliding openings 180. By providing the upper and lower layer limiting sliding plates 170, the mounting frame 100 and the turntable 110 are prevented from separating. Moreover, when the turntable 110 rotates, the left and right sides of the mounting frame 100 slide along the inner side of the sliding openings 180, making the rotation of the turntable 110 smoother.

[0030] Furthermore, a through hole 190 is opened at the center of the upper and lower walls of the turntable 110, and the output end of the electric telescopic rod 120 passes through the through hole 190 with a clearance.

[0031] Furthermore, anti-slip patterns are provided on the side of the two clamping plates 240 that are close to each other, which increases the friction when the two clamping plates 240 clamp the impedance iron core.

[0032] In the specific use process, when it is necessary to adjust the overall orientation of the turntable 110, start the forward and reverse servo motor 150 to drive the driving gear 160 to rotate. Then, the turntable 110 rotates as a whole through the teeth 140, thereby adjusting the orientation of the two clamping plates 240. Place the two clamping plates 240 on both sides of the impedance iron core. Start the electric telescopic rod 120. After its output end moves, the angles of the two follower rods 230 are adjusted through the two linkage rods 220, that is, the distance between the two clamping plates 240 can be adjusted, thereby realizing the grasping of the impedance iron core.

[0033] Although the present utility model has been described above with reference to the embodiments, various modifications can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic rotating grabbing mechanism for an impedance core, characterized in that: Including: An installation frame (100), on which a circular turntable (110) is rotationally arranged in a limited way in a "冂"-shaped installation frame (100). A driving component for driving the turntable (110) to rotate is arranged on the side wall of the installation frame (100). A vertical electric telescopic rod (120) is arranged on the inner top wall of the installation frame (100), and the output end of the electric telescopic rod (120) penetrates through the bottom of the turntable (110) with a gap. A lifting plate (200), the bottom of the output end of the electric telescopic rod (120) is rotationally provided with a lifting plate (200) through a bearing sleeve (130). Linkage rods (220) are symmetrically and rotationally connected to the two sides of the bottom of the lifting plate (200). Follow-up rods (230) are respectively rotationally connected to the bottoms of the two linkage rods (220). The two follow-up rods (230) are symmetrically arranged and a clamping plate (240) is arranged at the bottom. Fixed frames (210) are arranged around the bottom of the turntable (110). Two fixed frames (210) on the same left and right side are in a group, and the side walls of the two follow-up rods (230) are respectively rotationally connected to the two groups of fixed frames (210) through rotating shafts.

2. The impedance core automatic rotating grabbing mechanism according to claim 1, characterized in that: The driving component includes teeth (140) arranged on the outer side wall of the turntable (110), and a vertical forward and reverse servo motor (150) arranged on the outer side wall of the installation frame (100). A driving gear (160) meshing with the teeth (140) is arranged on the output shaft of the forward and reverse servo motor (150).

3. The impedance core automatic rotating grabbing mechanism according to claim 1, characterized in that: Limit sliding plates (170) protrude upwards and downwards on both sides of the installation frame (100). The two limit sliding plates (170) located in the upper layer are slidably attached to the upper surface of the installation frame (100), and the other two limit sliding plates (170) located in the lower layer are slidably attached to the lower surface of the installation frame (100).

4. The impedance core automatic rotating grabbing mechanism according to claim 3, characterized in that: Arc-shaped sliding openings (180) are symmetrically opened on both sides of the upper and lower walls of the turntable (110). The left and right sides of the installation frame (100) are arc-shaped and respectively slidably penetrate through the sliding openings (180).

5. The impedance core automatic rotating grabbing mechanism according to claim 1, characterized in that: Perforations (190) are opened at the centers of the upper and lower walls of the turntable (110), and the output end of the electric telescopic rod (120) penetrates through the perforations (190) with a gap.

6. The impedance core automatic rotating grabbing mechanism according to claim 1, characterized in that: Anti-slip lines are arranged on one side of the two clamping plates (240) close to each other.

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