Assembling carrier and RFID chip assembling device

Abstract

The utility model discloses an assembling carrier and an RFID chip assembling device, and the assembling carrier comprises a pedestal which is provided with a first clamping mechanism and a second clamping mechanism; the second clamping mechanism comprises a first clamping piece and a second clamping piece, the first clamping piece is fixed to the base, the second clamping piece is arranged on the base in a sliding mode, a limiting piece is installed at the first end of the second clamping piece, an abutting piece is installed at the second end of the second clamping piece, an elastic piece is further arranged on the second clamping piece, and the elastic piece is connected with the limiting piece. Under the action of the elastic piece and the abutting piece, the second clamping piece is provided with a first position and a second position, at the first position, the second clamping piece is far away from the first clamping piece, and the limiting piece is separated from the first clamping mechanism; and at the second position, the second clamping piece is close to the first clamping piece, and at least part of the limiting piece extends into the first clamping mechanism. The device can be used for automatically assembling the RFID chips.

Description

Technical Field

[0001] This utility model relates to the field of chip assembly technology, and in particular to an assembly loading vehicle and an RFID chip assembly device. Background Technology

[0002] In the assembly process of RFID chips, a crucial step is the precise soldering of pre-wound coils onto a PCB board. This soldering process demands extremely high precision and stability to ensure a strong and reliable electrical connection between the coil and the PCB board, thereby guaranteeing the subsequent normal operation of the RFID chip. After soldering, the resulting PCB board coil assemblies are individually placed into specific housings. This step also requires meticulous operation to avoid any damage to the soldered components. However, currently, these processes mainly rely on manual operation, which is not only inefficient and unable to meet the needs of large-scale production, but also makes it difficult to guarantee the stability of product quality.

[0003] To automate and streamline the RFID chip assembly process, a suitable carrier is first required. However, existing carriers are not suitable for assembling RFID chips. Utility Model Content

[0004] The purpose of this utility model is to provide an assembly vehicle and an RFID chip assembly device for assembling RFID chips.

[0005] The technical solutions for achieving the above objectives include the following:

[0006] This utility model proposes a loading vehicle, including

[0007] A base, on which a first clamping mechanism and a second clamping mechanism are mounted;

[0008] The second clamping mechanism includes a first clamping member and a second clamping member. The first clamping member is fixed on the base, and the second clamping member is slidably disposed on the base. A limiting member is installed at the first end of the second clamping member, and an abutment member is installed at the second end. An elastic member is also provided on the second clamping member. Under the action of the elastic member and the abutment member, the second clamping member has a first position and a second position. In the first position, the second clamping member is away from the first clamping member, and the limiting member is disengaged from the first clamping mechanism. In the second position, the second clamping member is close to the first clamping member, and the limiting member at least partially extends into the first clamping mechanism.

[0009] In one embodiment, the first clamping mechanism includes a clamping block, which is fixed on the base and forms a first clamping space. The clamping block has a through hole, and the limiting member is a pin. The pin cooperates with the through hole, and in the second position, the pin extends into the first clamping space.

[0010] In one embodiment, the assembly loading device is used to assemble RFID chips, and the base or the first clamping mechanism is further provided with a vertical rod that extends out of the first clamping space, and the top of the vertical rod has a mounting part for placing a PCB board.

[0011] In one embodiment, a winding carrier is further included. The winding carrier is inserted into the first clamping mechanism and located in the first clamping space. The winding carrier is provided with a positioning hole, and the vertical rod passes through the positioning hole. A limiting groove is provided on the side wall of the winding carrier adjacent to the second clamping mechanism, and the limiting groove cooperates with the limiting member.

[0012] In one embodiment, the first clamping member is provided with a first clamping arm and a second clamping arm disposed opposite to each other, and the second clamping member is provided with a third clamping arm. The first clamping arm, the second clamping arm and the third clamping arm are arranged in a triangle and enclose a second clamping space.

[0013] In one embodiment, a slide rail is mounted on the base, the second clamping member includes a movable plate, the movable plate is mounted on the slide rail, the third clamping arm is mounted on the upper surface of the movable plate, the limiting member is mounted on the first end of the movable plate, and the abutting member is provided on the second end of the movable plate.

[0014] In one embodiment, a support seat is installed on the base, the support seat has a first slot, the second end of the movable plate has an outwardly extending rod, the abutment is installed on the rod, the top end of the support seat abuts against the lower surface of the rod, the bottom of the movable plate has a second slot, and the two ends of the elastic member are respectively located in the first slot and the second slot.

[0015] In one embodiment, the first clamping member includes two spaced-apart support frames and a crossbar. The two ends of the crossbar are respectively mounted on the top of one of the support frames. The height of the upper surface of the movable plate is lower than the height of the lower surface of the crossbar. A fixing block is mounted above the crossbar. The two sides of the fixing block protrude upward to form the first clamping arm and the second clamping arm.

[0016] This utility model also proposes an RFID chip assembly device, comprising: a plurality of assembly loading devices as described above and a rotating workstation, wherein the assembly loading devices are distributed circumferentially along the workstation.

[0017] In one embodiment, the abutting member is a cam rotatably mounted on the second clamping member, the workstation plate is provided with a guide member, the guide member is provided with an arc-shaped guide groove, and the cam cooperates with the arc-shaped guide groove to make the second clamping member be in the first position or the second position.

[0018] The technical solution provided by this utility model has the following advantages and effects:

[0019] The assembly loading fixture of this utility model is provided with a first clamping mechanism and a second clamping mechanism. The first clamping mechanism clamps the PCB board and the winding carrier, while the second clamping mechanism clamps the housing. Thus, one assembly loading fixture can adapt to multiple processes. Furthermore, by moving the second clamping member on the second clamping mechanism, a limiting member can extend into the first clamping mechanism. In this way, the second clamping mechanism not only clamps the housing but also limits the winding carrier clamped by the first clamping mechanism through the limiting member, ensuring the accuracy and stability of the assembly loading fixture.

[0020] The RFID chip assembly device of this utility model sets up multiple assembly loaders on the workstation tray and designs an arc-shaped guide groove to cooperate with the second clamping component on the assembly loader, which can easily and conveniently clamp the winding carrier and the housing, realizing the automation and assembly line of the RFID chip assembly process. Attached Figure Description

[0021] The accompanying drawings illustrate specific examples of the technical solutions described in this utility model, and together with the detailed embodiments, form part of the specification, serving to explain the technical solutions, principles, and effects of this utility model.

[0022] Unless otherwise specified or defined, the same reference numerals in different figures represent the same or similar technical features, and different reference numerals may be used to represent the same or similar technical features.

[0023] Figure 1 This is a perspective view of the RFID chip assembly device of this utility model;

[0024] Figure 2 This is a perspective view of the assembly loading device of this utility model;

[0025] Figure 3 This is a perspective view of the winding carrier of this utility model;

[0026] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 5 This is a three-dimensional view of the guide component in an RFID chip assembly device from a bottom-view angle.

[0028] Explanation of reference numerals in the attached figures:

[0029] A100, group loading equipment,

[0030] A110, Base; A111, First Plate; A112, Second Plate; A113, Vertical Rod; A1131, Mounting Part; A114, Slide Rail; A115, Support Base.

[0031] A120, First clamping mechanism; A121, Clamping block; A1211, Through hole; A122, First clamping space; A123, Clearance hole.

[0032] A130, Second clamping mechanism; A131, First clamping component; A1311, Support frame; A1312, Crossbar; A1313, Fixing block; A1314, First clamping arm; A1315, Second clamping arm; A132, Second clamping component; A1321, Moving plate; A1322, Third clamping arm; A1323, Second clamping space; A1324, Limiting component; A1325, Abutting component; A1326, Rod body; A1327, Elastic component.

[0033] A200, workstation tray; A210, guide component; A211, arc-shaped guide groove.

[0034] A300, winding carrier; A310, positioning hole; A320, limiting groove. Detailed Implementation

[0035] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0036] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0037] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0038] It should be noted that when a component is considered "fixed" to another component, it can be directly fixed to the other component or there can be an intervening component; when a component is considered "connected" to another component, it can be directly connected to the other component or there can be an intervening component; when a component is considered "mounted" on another component, it can be directly mounted on the other component or there can be an intervening component; when a component is considered "placed" on another component, it can be directly placed on the other component or there can be an intervening component.

[0039] like Figure 1 As shown, this utility model provides an RFID chip assembly device for use in conjunction with a robotic arm to automate the assembly of RFID chips. The device mainly includes a loading fixture A100 and a workstation tray A200. The loading fixture A100 is used to clamp the PCB board, winding carrier, and housing. The workstation tray A200 is disc-shaped and rotatably mounted on a base. Multiple loading fixtures A100 are provided, distributed circumferentially along the workstation tray A200; the specific number is not limited. In this embodiment, the loading fixture A100 is used in at least the following processes during the RFID chip assembly: housing loading, PCB board loading, PCB board soldering, and PCB board coil assembly housing assembly.

[0040] like Figure 2 As shown, this utility model provides a stacked loading device, which is a layered plate structure, mainly including a base A110, a first clamping mechanism A120, and a second clamping mechanism A130. The base A110 fixes the stacked loading device A100 onto the workstation plate A200. The first clamping mechanism A120 is used to clamp the PCB board and the winding carrier, and the second clamping mechanism A130 is used to clamp the housing. Specifically, the base A110 includes a first plate A111 and a second plate A112. The first plate A111 is fixed to the workstation plate A200, and the second plate A112 is fixed to the first plate A111. The edge of the first plate A111 is close to the edge of the workstation plate A200, and the edge of the second plate A112 protrudes beyond the edge of the first plate A111, meaning that part of the second plate A112 is suspended. This design facilitates precise manipulation of the PCB board and coils by the robotic arm, reduces interference, and improves the control accuracy of the robotic arm.

[0041] The first clamping mechanism A120 and the second clamping mechanism A130 are mounted on the second plate A112. The first clamping mechanism A120 is square-shaped, with its center protruding upwards to form a clamping block A121. Since the winding carrier A300 in this embodiment is a cuboid, a clamping block A121 is formed at each of the four corners of the cuboid. The four clamping blocks A121 enclose a first clamping space A122, where the winding carrier A300 can be inserted into the first clamping mechanism A120 and located within the first clamping space A122. The four clamping blocks A121 limit and fix the winding carrier A300. It should be noted that this embodiment does not limit the arrangement of the clamping blocks; there can be one, two, three, etc. For example, for a cylindrical winding carrier, the clamping block can also be a ring, with the space enclosed by the ring forming the first clamping space.

[0042] In this embodiment, the first clamping mechanism A120 is also used to clamp the PCB board. By designing the first clamping mechanism A120 to simultaneously clamp the PCB board and the winding carrier, the PCB board and the coil can be easily soldered. Specifically, the base A110 is also provided with a vertical rod A113, and the first clamping mechanism A120 is provided with a clearance hole A123. The vertical rod A113 passes through the clearance hole A123 from the first clamping space A122. The top of the vertical rod A113 has a mounting part A1131 for placing the PCB board. The shape of the mounting part A1131 is not limited and is set according to the shape of the PCB board. In this embodiment, the mounting part A1131 is a receiving groove formed by six protruding pillars. A through groove is also provided below the receiving groove to facilitate the robotic arm to grasp the PCB board. Obviously, the vertical rod can also be integrally made with the first clamping mechanism.

[0043] like Figure 3 As shown, the winding carrier A300 is provided with a positioning hole A310, and the vertical rod A113 passes through the positioning hole A310. The positioning hole A310 can limit the winding carrier A300. Through this structure, the first clamping mechanism A120 can clamp the PCB board and the winding carrier, so that the assembly carrier A100 can be used for multiple stations such as loading, welding and assembly at the same time.

[0044] The second clamping mechanism A130 includes a first clamping member A131 and a second clamping member A132. The first clamping member A131 is fixed to the base A110, and the second clamping member A132 is slidably mounted on the base A110. The first clamping member A131 and the second clamping member A132 together clamp the housing. Specifically, the first clamping member A131 includes two spaced-apart support frames A1311 and a crossbar A1312. The support frames A1311 are fixed to the base A110, and the two ends of the crossbar A1312 are respectively mounted on the top of one of the support frames A1311, thereby suspending the crossbar A1312. A clearance space is formed below the crossbar A1312 for the reciprocating movement of the second clamping member A132. A fixing block A1313 is mounted on the crossbar A1312. The two sides of the fixing block A1313 protrude upward to form a first clamping arm A1314 and a second clamping arm A1315 for clamping the housing. It should be noted that the inner wall of the first clamping arm A1314 and the inner wall of the second clamping arm A1315 are not limited in shape and are designed according to the shape of the shell; moreover, the structure in the first clamping member A131 used to form the first clamping arm A1314 and the second clamping arm A1315 is not limited to the structure of the support frame A1311, the crossbar A1312 and the fixing block A1313 in this embodiment.

[0045] The second clamping member A132 includes a movable plate A1321. A slide rail A114 is mounted on the base A110. The movable plate A1321 is mounted on the slide rail A114, and the height of the upper surface of the movable plate A1321 is lower than the height of the lower surface of the crossbar A1312. When pushed by an external force, the movable plate A1321 can slide on the slide rail A114. A third clamping arm A1322 is mounted on the upper surface of the movable plate A1321. The third clamping arm A1322 is also used to clamp the housing. The first clamping arm A1314, the second clamping arm A1315, and the third clamping arm A1322 are arranged in a triangle to form a second clamping space A1323. When the housing is placed in the second clamping space A1323, the first clamping arm A1314, the second clamping arm A1315, and the third clamping arm A1322 can clamp the housing from three directions, thereby clamping and fixing the housing and ensuring its stability.

[0046] When the winding carrier A300 is inserted into the first clamping mechanism A120, since the winding carrier A300 has a certain height, in order to better restrain the winding carrier A300 and prevent it from deflecting during PCB board soldering or other processes, thus affecting the quality of assembled products, a limiting member A1324 is installed at the first end of the moving plate A1321. When the moving plate A1321 moves, it causes the second clamping member A132 to move away from the first clamping member A131, i.e., the first position, and the limiting member A1324 disengages from the first clamping mechanism A120; when it causes the second clamping member A132 to move closer to the first clamping member A131, i.e., the second position, the limiting member A1324 at least partially extends into the first clamping mechanism A120. This allows for the limiting of the winding carrier A300 inserted into the first clamping mechanism A120. Specifically, in this embodiment, as shown... Figure 4 As shown, the clamping block A121 adjacent to the second clamping mechanism A130 has a through hole A1211, and the limiting member A1324 is a pin. The pin engages with the through hole A1211, allowing the pin to be inserted into the first clamping space A122. Correspondingly, the winding carrier A300 has a limiting groove A320 on its side wall adjacent to the second clamping mechanism A130. When the pin is inserted into the first clamping space A122, the pin engages in the limiting groove A320, further limiting the winding carrier A300.

[0047] The second end of the movable plate A1321 is provided with an abutment A1325, which can abut against a component on the workstation plate A200, thereby generating a pushing force on the movable plate A1321 and causing it to move. Specifically, in this embodiment, the abutment A1325 is a cam, and the second end of the movable plate A1321 is provided with an outwardly extending rod A1326, with the cam installed at the end of the rod A1326. To better support the rod A1326, a support seat A115 is installed on the base A110, with the top of the support seat A115 abutting against the lower surface of the rod A1326. The support seat A115 is also provided with a first slot, and the bottom of the movable plate A1321 is provided with a second slot. The two ends of an elastic member A1327 are located in the first slot and the second slot, respectively. Under the action of the elastic member A1327 and the abutment member A1325, the moving plate A1321 is moved, adjusting the position of the second clamping member A132 so that the second clamping member A132 is in the first position or the second position. In this embodiment, the workstation plate A200 is provided with a guide member A210, such as... Figure 5 As shown, the guide A210 is provided with an arc-shaped guide groove A211. When the cam is in contact with the arc-shaped wall on the arc-shaped guide groove A211, the arc-shaped wall generates a pushing force applied to the moving plate A1321.

[0048] In summary, the assembly loading device of this invention can be easily applied to RFID chip assembly production lines, realizing the automation and streamlined production of the RFID chip assembly process. This significantly improves production efficiency, reduces production costs, and substantially enhances the consistency and stability of product quality.

[0049] It should be noted that the assembly loading device of this utility model can be used not only in RFID chip assembly production lines, but also in other occasions where multiple components need to be clamped, fixed and assembled.

[0050] When referencing drawings, new features are explained. To avoid redundant references to drawings that would make the description less concise, features already described will not be referenced again on the drawings if the description is clear.

[0051] The purpose of the above embodiments is to reproduce and derive the technical solution of this utility model by way of example, and to fully describe the technical solution, purpose and effect of this utility model. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of this utility model, and it is not intended to limit the protection scope of this utility model.

[0052] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A loading vehicle, characterized in that, include: A base on which a first clamping mechanism and a second clamping mechanism are mounted; The second clamping mechanism includes a first clamping member and a second clamping member. The first clamping member is fixed on the base, and the second clamping member is slidably disposed on the base. A limiting member is installed at the first end of the second clamping member, and an abutment member is installed at the second end. An elastic member is also provided on the second clamping member. Under the action of the elastic member and the abutment member, the second clamping member has a first position and a second position. In the first position, the second clamping member is away from the first clamping member, and the limiting member is disengaged from the first clamping mechanism; in the second position, the second clamping member is close to the first clamping member, and the limiting member extends at least partially into the first clamping mechanism.

2. The assembly loading device as described in claim 1, characterized in that, The first clamping mechanism includes a clamping block, which is fixed on the base and forms a first clamping space. The clamping block has a through hole, and the limiting member is a pin. The pin cooperates with the through hole. In the second position, the pin extends into the first clamping space.

3. The assembly loading device as described in claim 2, characterized in that, The assembly loading device is used to assemble RFID chips. The base or the first clamping mechanism is also provided with a vertical rod, which extends out of the first clamping space. The top of the vertical rod has a mounting part for placing a PCB board.

4. The assembly loading device as described in claim 3, characterized in that, It also includes a winding carrier, which is inserted into the first clamping mechanism and located in the first clamping space. The winding carrier is provided with a positioning hole, and the vertical rod passes through the positioning hole. The side wall of the winding carrier adjacent to the second clamping mechanism is provided with a limiting groove, which cooperates with the limiting member.

5. The assembly loading vehicle as described in any one of claims 1-4, characterized in that, The first clamping member is provided with a first clamping arm and a second clamping arm that are arranged opposite to each other, and the second clamping member is provided with a third clamping arm. The first clamping arm, the second clamping arm and the third clamping arm are arranged in a triangle and enclose a second clamping space.

6. The assembly loading device as described in claim 5, characterized in that, The base is equipped with a slide rail, the second clamping member includes a movable plate, the movable plate is mounted on the slide rail, the upper surface of the movable plate is equipped with the third clamping arm, the first end of the movable plate is equipped with the limiting member, and the second end of the movable plate is provided with the abutment member.

7. The assembly loading device as described in claim 6, characterized in that, A support seat is installed on the base, and a first slot is provided in the support seat. The second end of the movable plate is provided with an outwardly extending rod. The abutment is installed on the rod. The top end of the support seat abuts against the lower surface of the rod. The bottom of the movable plate is provided with a second slot. The two ends of the elastic member are respectively located in the first slot and the second slot.

8. The assembly loading device as described in claim 6, characterized in that, The first clamping member includes two support frames and a crossbar spaced apart. The two ends of the crossbar are respectively installed on the top of one of the support frames. The height of the upper surface of the movable plate is lower than the height of the lower surface of the crossbar. A fixing block is installed above the crossbar. The two sides of the fixing block protrude upward to form the first clamping arm and the second clamping arm.

9. An RFID chip assembly device, characterized in that, It includes multiple assembly loading devices as described in any one of claims 1-8 and a rotating workstation, wherein the assembly loading devices are distributed circumferentially along the workstation.

10. The RFID chip assembly apparatus as described in claim 9, characterized in that, The abutting member is a cam rotatably mounted on the second clamping member. The workstation plate is provided with a guide member, and the guide member is provided with an arc-shaped guide groove. The cam cooperates with the arc-shaped guide groove to make the second clamping member be in the first position or the second position.

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