Positioning carrier plate

Abstract

The utility model discloses a positioning carrier plate which comprises a bottom plate, and the bottom plate is sequentially provided with an upper framework installation structure, a magnetic core installation groove, a lower framework installation structure and an abutting assembly from front to back. The upper framework installation structure and the lower framework installation structure are each provided with a positioning pin assembly and a framework installation groove, the framework installation grooves are used for containing an upper framework or a lower framework, and the positioning pin assemblies are used for limiting the upper framework or the lower framework to move in the corresponding framework installation grooves. The magnetic core mounting groove is used for placing a magnetic core, and the pressing assembly is used for pressing the assembled transformer. The transformer support plate can effectively solve the problem that when a traditional transformer support plate moves, parts on a transformer possibly slide relative to the transformer support plate, and the assembly efficiency of a production line is seriously reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer carrier plates, in particular to a positioning carrier plate. Background Art

[0002] In a transformer production line, a conveyor chain is generally provided, on which multiple transformer carriers are evenly arranged, wherein multiple parts of the transformer are placed on the transformer carriers. The conveyor chain is continuously operated, so that multiple transformer carriers can be conveyed to multiple stations of the production line for assembly.

[0003] However, when the conveyor chain drives the transformer carrier, the components on the transformer may slide relative to the transformer carrier, causing position deviations of the components on the transformer carrier. This can easily lead to the robot arm at the workstation being unable to grasp the components, which is not conducive to the assembly of the transformer on the production line and seriously reduces the assembly efficiency of the production line. Utility Model Content

[0004] In view of the above defects, the utility model proposes a positioning carrier plate, which can effectively solve the problem that when the traditional transformer carrier plate is movable, the components on the transformer may slide relative to the transformer carrier plate, seriously reducing the assembly efficiency of the production line.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A positioning carrier plate comprises a bottom plate, wherein the bottom plate is provided with an upper frame mounting structure, a magnetic core mounting groove, a lower frame mounting structure and a pressing assembly in sequence from front to back;

[0007] The upper frame mounting structure and the lower frame mounting structure are both provided with positioning pin assemblies and frame mounting grooves. The frame mounting grooves are used to place the upper frame or the lower frame, and the positioning pin assemblies are used to limit the upper frame or the lower frame to move in the corresponding frame mounting grooves; the magnetic core mounting grooves are used to place the magnetic cores, and the pressing assemblies are used to press the assembled transformer.

[0008] Furthermore, the upper frame mounting structure is the same as the lower frame mounting structure, and both the upper frame mounting structure and the lower frame mounting structure also include a frame limiting portion, the front end of the frame mounting slot is provided with the frame limiting portion, a frame activity space is opened in the middle of the frame limiting portion, the front end of the frame activity space passes through the frame limiting portion, and the rear end of the frame activity space is communicated with the frame mounting slot, the positioning pin assembly includes a limiting member, the limiting member can be movably arranged up and down at the bottom of the frame activity space, and the frame activity space is used for the frame to move along the front and rear direction to the frame mounting slot; when the limiting member movably penetrates into the frame activity space, the limiting member limits the relative movement of the frame and the frame mounting slot.

[0009] Furthermore, the positioning pin assembly also includes a base and an elastic member, the top wall of the base is fixedly connected to the bottom wall of the skeleton limiting portion, the base is provided with a vertical limiting member accommodating groove, the limiting member accommodating groove is slidably connected to the limiting member, the base is provided with an elastic member accommodating groove, the top of the elastic member accommodating groove is connected to the bottom of the limiting member accommodating groove, and the elastic member is fixedly connected to the bottom wall of the elastic member accommodating groove and the bottom of the limiting member.

[0010] Furthermore, the pressing assembly includes a pressing guide rail, a pressing slider, a pressing block and a pressing cylinder. The pressing guide rail and the pressing cylinder are installed at the rear end of the base plate, the length direction of the pressing guide rail is parallel to the length direction of the base plate, the pressing guide rail is slidably connected to the pressing slider, the pressing cylinder is installed at the rear end of the base, the driving end of the pressing cylinder is fixedly connected to the pressing slider, the driving end of the pressing cylinder is used to drive the pressing slider to slide along the pressing guide rail, the pressing slider is fixedly installed with the pressing block, the length direction of the pressing block is parallel to the length direction of the pressing guide rail, and the end of the pressing block away from the pressing slider is close to or away from the parts of the transformer.

[0011] Furthermore, the plurality of pressing blocks are arranged in a pyramid shape.

[0012] Furthermore, the magnetic core installation groove is provided with a plurality of magnetic core installation grooves, and the plurality of magnetic core installation grooves are evenly arranged side by side at the left and right ends of the bottom plate, and the magnetic core installation groove is used to store a single magnetic core;

[0013] An assembled magnetic core positioning component is also provided at the rear end of the bottom plate, and the assembled magnetic core positioning component is used for storing the assembled magnetic core.

[0014] The assembled magnetic core positioning assembly is provided with two groups, and the two groups of the assembled magnetic core positioning assemblies are respectively located at the left and right ends of the pressing assembly; the assembled magnetic core positioning assembly includes four vertical limiting columns, and the limiting columns are vertically installed on the bottom plate, and the space surrounded by the four limiting columns is used to store the assembled magnetic core.

[0015] Furthermore, an inclined surface is provided on the top of the limiting column.

[0016] The technical solution provided by the embodiments of the present application may have the following beneficial effects:

[0017] 1. The magnetic core is placed in the magnetic core installation groove, the upper frame installation structure fixes the upper frame to the bottom plate, and the lower frame installation structure fixes the lower frame to the bottom plate. This can effectively solve the problem that when the traditional transformer carrier plate is active, the parts on the transformer may slide relative to the transformer carrier plate, seriously reducing the assembly efficiency of the production line.

[0018] 2. When the frame is located on the frame limiter, the hook at the bottom of the frame extends into the frame activity space and presses the limiter downward, so that the elastic member is compressed. When the hook at the bottom of the frame and the limiter are separated, the elastic member begins to reset, driving the limiter to move into the bottom of the frame activity space, so that the side wall of the hook abuts against the side wall of the limiter, thereby ensuring that the limiter can play a role in limiting the movement of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of positioning a carrier plate in one embodiment of the utility model;

[0020] Figure 2 yes Figure 1 The enlarged view of point B in the middle;

[0021] Figure 3 It is a cross-sectional view of a positioning pin assembly according to one embodiment of the present utility model;

[0022] Figure 4 yes Figure 1 The enlarged view of point A in the middle;

[0023] Among them, 1. bottom plate; 2. upper frame mounting structure; 21. positioning pin assembly; 211. limiting member; 212. base; 213. elastic member; 214. limiting member accommodating groove; 22. frame mounting groove; 23. frame limiting part; 231. frame activity space; 3. magnetic core mounting groove; 4. lower frame mounting structure; 5. pressing assembly; 51. pressing guide rail; 52. pressing slider; 53. pressing block; 6. assembled magnetic core positioning assembly; 61. limiting column; 62. inclined surface. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] In the description of the present invention, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" 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, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is more than two.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "splicing", and "connection" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Combine the following Figures 1 to 4 , describing a positioning carrier plate of an embodiment of the utility model.

[0029] A positioning carrier comprises a bottom plate 1, wherein the bottom plate 1 is provided with an upper frame mounting structure 2, a magnetic core mounting groove 3, a lower frame mounting structure 4 and a pressing component 5 in sequence from front to back;

[0030] The upper frame mounting structure 2 and the lower frame mounting structure 4 are both provided with a positioning pin assembly 21 and a frame mounting groove 22. The frame mounting groove 22 is used to place the upper frame or the lower frame, and the positioning pin assembly 21 is used to limit the upper frame or the lower frame to move in the corresponding frame mounting groove 22; the magnetic core mounting groove 3 is used to place the magnetic core, and the pressing assembly 5 is used to press the assembled transformer.

[0031] A positioning carrier plate of the present invention, the skeleton mounting groove 22 of the upper skeleton mounting structure 2 can be used to place the upper skeleton, and the positioning pin assembly 21 can limit the position of the upper skeleton to prevent the upper skeleton from moving in the skeleton mounting groove 22; similarly, the skeleton mounting groove 22 in the lower skeleton mounting structure 4 can be used to place the lower skeleton, and the positioning pin assembly 21 can limit the movement of the lower skeleton in the skeleton mounting groove 22.

[0032] Furthermore, the pressing component 5 can press the assembled transformer, further reducing the relative sliding of the components and the bottom plate when the bottom plate moves.

[0033] At this time, the positioning pin assembly 21 can lock the frame in the corresponding frame installation groove, and the pressing assembly 5 can limit the assembled transformer. The positioning pin assembly 21 and the pressing assembly 5 cooperate with each other to further solve the problem that when the traditional transformer carrier plate moves, the components on the transformer will slide relative to the transformer carrier plate, seriously reducing the assembly efficiency of the production line.

[0034] The upper frame mounting structure 2 is the same as the lower frame mounting structure 4, and both the upper frame mounting structure 2 and the lower frame mounting structure 4 further include a frame limiting portion 23, the front end of the frame mounting groove 22 is provided with the frame limiting portion 23, a frame activity space 231 is provided in the middle of the frame limiting portion 23, the front end of the frame activity space 231 passes through the frame limiting portion 23, and the rear end of the frame activity space 231 is communicated with the frame mounting groove 22, the positioning pin assembly 21 includes a limiting member 211, the limiting member 211 can be movably arranged up and down at the bottom of the frame activity space 231, and the frame activity space 231 is used for allowing the frame to move along the front and rear direction to the frame mounting groove 22; when the limiting member 211 movably penetrates into the frame activity space 231, the limiting member 211 limits the relative movement of the frame and the frame mounting groove 22.

[0035] The manipulator on the production line places the skeleton on the skeleton limiting part 23, at which time the hook at the bottom of the skeleton moves into the skeleton activity space 231 and vertically presses the limiting member 211. Then the manipulator on the production line moves the skeleton on the skeleton limiting part 23, at which time the bottom wall of the skeleton moves in the skeleton limiting part 23, and the hook at the bottom and the top of the limiting member 211 move and abut with the skeleton. When the skeleton is located in the skeleton mounting groove 22, the limiting member 211 is separated from the hook at the bottom of the skeleton. At this time, the limiting member 211 is reset and moves into the skeleton activity space 231, and the side wall of the hook abuts against the side wall of the limiting member 211, thereby preventing the skeleton and the skeleton mounting groove 22 from moving relative to each other, and then locking the skeleton in the skeleton mounting groove 22.

[0036] If the skeleton in the skeleton installation slot 22 needs to be grabbed on the production line, it is only necessary to press the limiter 211 downward so that the hook at the bottom of the skeleton can move and abut against the top of the limiter 211 to contact the limiter 211 to limit the skeleton.

[0037] The positioning pin assembly 21 also includes a base 212 and an elastic member 213. The top wall of the base 212 is fixedly connected to the bottom wall of the skeleton limiting portion 23. The base 212 is provided with a vertical limiting member accommodating groove 214. The limiting member accommodating groove 214 is slidably connected to the limiting member 211. The base 212 is provided with an elastic member accommodating groove. The top of the elastic member accommodating groove is connected to the bottom of the limiting member accommodating groove 214. The elastic member 213 is fixedly connected to the bottom wall of the elastic member accommodating groove and the bottom of the limiting member 211.

[0038] Specifically, when the frame is located on the frame limiting portion 23, the hook at the bottom of the frame extends into the frame activity space 21 and presses the limiting member 211 downward, so that the elastic member 213 is compressed. When the hook at the bottom of the frame and the limiting member 211 are separated, the elastic member 213 begins to reset, driving the limiting member 211 to move and penetrate into the bottom of the frame activity space 231, so that the side wall of the hook abuts against the side wall of the limiting member 211, thereby ensuring that the limiting member 211 can play a role in limiting the movement of the frame.

[0039] The pressing assembly 5 includes a pressing guide rail 51, a pressing slider 52, a pressing block 53 and a pressing cylinder. The pressing guide rail 51 and the pressing cylinder are installed at the rear end of the base plate 1. The length direction of the pressing guide rail 51 is parallel to the length direction of the base plate 1. The pressing guide rail 51 is slidably connected with the pressing slider 52. The pressing cylinder is installed at the rear end of the base 212. The driving end of the pressing cylinder is fixedly connected to the pressing slider 52. The driving end of the pressing cylinder is used to drive the pressing slider 52 to slide along the pressing guide rail 51. The pressing slider 52 is fixedly installed with the pressing block 53. The length direction of the pressing block 53 is parallel to the length direction of the pressing guide rail 51. The end of the pressing block 53 away from the pressing slider 52 is close to or away from the parts of the transformer.

[0040] When the robot on the production line starts to assemble the transformer, the coil and the upper frame are stacked in sequence in the lower frame installation mechanism. If the bottom plate 1 is moved slightly, the coil and the upper frame may move relative to each other or collapse.

[0041] At this time, the pressing cylinder (not shown in the figure) is started, and the driving end of the pressing cylinder can drive the pressing slider 52 to move on the pressing guide rail 51. Since the pressing slider 52 is fixedly mounted with a pressing block 53, the pressing cylinder can drive the pressing block 53 to move forward, thereby ensuring that the pressing block 53 can press the coil and the upper frame.

[0042] The plurality of pressing blocks 53 are arranged in a pyramid shape.

[0043] Preferably, in this embodiment, three pressing blocks 53 are provided, two of which are located at the bottom of the pressing slider 52, and the other pressing block 53 is located at the top of the pressing slider 52, so that the ends of the two pressing sliders 52 at the bottom can press the coil horizontally, thereby reducing the movement of the coil on the bottom plate 1.

[0044] The pressing block 53 at the top can press the upper frame horizontally, which can not only reduce the relative movement between the upper frame and the coil, but also prevent the entire assembled transformer from moving on the bottom plate 1.

[0045] There are multiple magnetic core installation slots 3, and the multiple magnetic core installation slots 3 are evenly arranged side by side at the left and right ends of the bottom plate 1, and the magnetic core installation slots 3 are used to store a single magnetic core;

[0046] An assembled magnetic core positioning component 6 is also provided at the rear end of the bottom plate 1 , and the assembled magnetic core positioning component is used to store the assembled magnetic core.

[0047] It is worth noting that the number of magnetic core installation slots 3 in this solution is not limited and can be adjusted and set according to actual production needs. At this time, the manipulator on the production line can assemble the magnetic core in the magnetic core installation slot 3, then grab the assembled magnetic core, and place the assembled magnetic core in the assembled magnetic core positioning component 6, so that the position of the assembled magnetic core can be limited, thereby avoiding the relative movement of the assembled magnetic core and the bottom plate 1, resulting in positional deviation.

[0048] The assembled magnetic core positioning assembly 6 is provided with two groups, and the two groups of the assembled magnetic core positioning assembly 6 are respectively located at the left and right ends of the pressing assembly 5; the assembled magnetic core positioning assembly 6 includes four vertical limiting columns 61, and the limiting columns 61 are vertically installed on the base plate 1, and the space surrounded by the four limiting columns 61 is used to store the assembled magnetic core.

[0049] This solution limits the number of assembled core positioning components 6 according to the structure of the transformer. In this embodiment, two groups of assembled core positioning components 6 are preferred. The left and right ends of the pressing component 5 are both provided with assembled core positioning components 6, which can optimize the layout on the bottom plate 1, so that the bottom plate 1 can realize multiple functions in a limited space.

[0050] Among them, the assembled magnetic core positioning component 6 includes four limit columns 61, and multiple limit columns 61 respectively abut the four end points of the assembled magnetic core. This simple structure can not only be quickly installed on the base plate 1, but also limit the position of the assembled magnetic core, further avoiding the relative movement of the assembled magnetic core and the base plate 1.

[0051] The top of the limiting column 61 is provided with an inclined surface 62 .

[0052] Among them, the inclined surface 62 can play a guiding role. When the robot arm that grabs the assembled magnetic core has a position deviation above the limit column 61, the inclined surface 62 can guide the movement of the robot arm to ensure that the robot arm can place the assembled magnetic core in the space surrounded by the four limit columns 61.

[0053] 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 positioning carrier, characterized in that: It comprises a bottom plate, and the bottom plate is provided with an upper frame mounting structure, a magnetic core mounting groove, a lower frame mounting structure and a pressing assembly in sequence from front to back; The upper frame mounting structure and the lower frame mounting structure are both provided with positioning pin assemblies and frame mounting grooves. The frame mounting grooves are used to place the upper frame or the lower frame, and the positioning pin assemblies are used to limit the upper frame or the lower frame to move in the corresponding frame mounting grooves; the magnetic core mounting grooves are used to place the magnetic cores, and the pressing assemblies are used to press the assembled transformer.

2. A positioning carrier according to claim 1, characterized in that: The upper frame mounting structure is the same as the lower frame mounting structure, and both the upper frame mounting structure and the lower frame mounting structure further include a frame limiting portion, the front end of the frame mounting slot is provided with the frame limiting portion, a frame movable space is opened in the middle of the frame limiting portion, the front end of the frame movable space passes through the frame limiting portion, and the rear end of the frame movable space is communicated with the frame mounting slot, the positioning pin assembly includes a limiting member, the limiting member can be movably arranged up and down at the bottom of the frame movable space, and the frame movable space is used for allowing the frame to move along the front and rear direction to the frame mounting slot; when the limiting member movably penetrates into the frame movable space, the limiting member limits the relative movement of the frame and the frame mounting slot.

3. A positioning carrier according to claim 2, characterized in that: The positioning pin assembly also includes a base and an elastic member, the top wall of the base is fixedly connected to the bottom wall of the skeleton limiting portion, the base is provided with a vertical limiting member accommodating groove, the limiting member accommodating groove is slidably connected to the limiting member, the base is provided with an elastic member accommodating groove, the top of the elastic member accommodating groove is connected to the bottom of the limiting member accommodating groove, and the elastic member is fixedly connected to the bottom wall of the elastic member accommodating groove and the bottom of the limiting member.

4. A positioning carrier according to claim 3, characterized in that: The pressing assembly includes a pressing guide rail, a pressing slider, a pressing block and a pressing cylinder. The pressing guide rail and the pressing cylinder are installed at the rear end of the base plate. The length direction of the pressing guide rail is parallel to the length direction of the base plate. The pressing guide rail is slidably connected to the pressing slider. The pressing cylinder is installed at the rear end of the base. The driving end of the pressing cylinder is fixedly connected to the pressing slider. The driving end of the pressing cylinder is used to drive the pressing slider to slide along the pressing guide rail. The pressing block is fixedly installed on the pressing slider. The length direction of the pressing block is parallel to the length direction of the pressing guide rail. The end of the pressing block away from the pressing slider is close to or away from the parts of the transformer.

5. A positioning carrier according to claim 4, characterized in that: The plurality of pressing blocks are arranged in a pyramid shape.

6. A positioning carrier according to claim 5, characterized in that: There are a plurality of magnetic core installation slots, and the plurality of magnetic core installation slots are evenly arranged side by side at the left and right ends of the bottom plate, and the magnetic core installation slots are used to store a single magnetic core; An assembled magnetic core positioning component is also provided at the rear end of the bottom plate, and the assembled magnetic core positioning component is used for storing the assembled magnetic core.

7. A positioning carrier according to claim 6, characterized in that: The assembled magnetic core positioning assembly is provided with two groups, and the two groups of the assembled magnetic core positioning assemblies are respectively located at the left and right ends of the pressing assembly; the assembled magnetic core positioning assembly includes four vertical limiting columns, and the limiting columns are vertically installed on the bottom plate, and the space surrounded by the four limiting columns is used to store the assembled magnetic core.

8. A positioning carrier according to claim 7, characterized in that: The top of the limiting column is provided with an inclined surface.

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