Dispensing tool positioning jig

Abstract

The utility model discloses a positioning jig for a dispensing tool. The positioning jig comprises a sliding platform, the rotating assembly comprises fixed metal plates, fasteners and a rotating metal plate, the two fixed metal plates are arranged on the sliding platform, the rotating metal plate is movably connected between the two fasteners through the fasteners, and a groove is formed in the surface of the rotating metal plate; and the working assembly comprises a working table, limiting blocks and a positioning block, the working table is connected to the groove of the rotary metal plate through a fastener, the multiple limiting blocks are movably connected to the working table, and the positioning block is arranged on the limiting blocks. The rotating device is suitable for the PCB pin seat connectors of different models, can rotate the PCB pin seat connectors of different sizes at different angles, and is beneficial to resource utilization.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to a glue dispensing tool positioning fixture. Background Art

[0002] Glue dispensing on PCBs is a common practice in electronics factories, offering numerous advantages and applications. Glue dispensing involves applying glue to PCBs to protect circuitry, enhance mechanical structures, and prevent damage. It also improves stain resistance, insulation, and water resistance. PCB connector probes require a glue dispenser. However, during the clamping process, it was discovered that different PCB connector models have varying sizes, requiring different initial angles for glue dispensing. If a new fixture were required for each model of PCB connector produced, this would waste resources and hinder resource utilization. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a dispensing tooling positioning fixture that is compatible with different models of PCB connectors and can rotate PCB connectors of different sizes at different angles, thereby facilitating resource utilization.

[0004] The present invention provides a dispensing tool positioning fixture, comprising:

[0005] Sliding platform;

[0006] A rotating assembly, comprising a fixed sheet metal, a fastener, and a rotating sheet metal, wherein the two fixed sheet metals are arranged on the sliding platform, and the rotating sheet metal is movably connected between the two fasteners by the fastener, and a groove is provided on the surface of the rotating sheet metal;

[0007] The working component includes a workbench, a limit block and a positioning block. The workbench is connected to the groove of the rotating sheet metal through fasteners. Several limit blocks are movably connected to the workbench, and the positioning block is arranged on the limit block.

[0008] According to some embodiments of the present invention, the working assembly further includes a support plate, which is arranged on the workbench, and a side wall of the support plate is provided with a bracket.

[0009] According to some embodiments of the present invention, the workbench is provided with a plurality of positioning holes arranged in an array.

[0010] According to some embodiments of the present invention, the rotating sheet metal is threadedly connected to the positioning hole.

[0011] According to some embodiments of the present invention, the limiting block is threadedly connected to the positioning hole via a bolt.

[0012] According to some embodiments of the present invention, a slider is provided at the bottom of the sliding platform, and the slider is adapted to be equipped with a slide rail.

[0013] According to some embodiments of the present invention, the fastener is threadedly connected to the rotating sheet metal.

[0014] The embodiments of the present invention have at least the following beneficial effects:

[0015] The dispensing tooling positioning fixture provided by the utility model can adjust the movement of the fixture in the left and right directions through the sliding platform, and can facilitate the angular rotation of the PCB needle seat connector through the rotating component, so as to adapt to the dispensing angle requirements of the dispensing machine. By arranging limit blocks and positioning blocks on the workbench, it is convenient to adapt to PCB needle seat connectors of different sizes, so that the PCB needle seat connector is fixed on the workbench, and can rotate PCB needle seat connectors of different sizes at different angles, which is beneficial to resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is one of the structural schematic diagrams of the dispensing tooling positioning fixture of an embodiment of the utility model;

[0018] Figure 2 This is the second structural diagram of the dispensing tooling positioning fixture of the embodiment of the utility model;

[0019] Figure 3 This is the third structural schematic diagram of the dispensing tooling and positioning fixture of an embodiment of the present utility model.

[0020] The markings in the figure are as follows:

[0021] Sliding platform 100, slider 110, slide rail 120, rotating assembly 200, fixed sheet metal 210, fastener 220, rotating sheet metal 230, groove 240, working assembly 300, workbench 310, positioning hole 311, limit block 320, positioning block 330, support plate 340, bracket 350. DETAILED DESCRIPTION

[0022] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention 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. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, "several" means one or more, "multiple" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, and "above," "below," and "within" are understood to include the number itself. The use of terms such as "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly indicating the number or order of the technical features indicated.

[0025] In the description of the present invention, unless otherwise clearly defined, words such as “setting”, “installation”, and “connection” should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above words in the present invention based on the specific content of the technical solution.

[0026] Please refer to Figure 1-3 , the dispensing tooling positioning fixture includes a sliding platform 100;

[0027] The rotating assembly 200 includes a fixed sheet metal 210, a fastener 220, and a rotating sheet metal 230. The two fixed sheet metals 210 are disposed on the sliding platform 100. The rotating sheet metal 230 is movably connected between the two fasteners 220 through the fastener 220. The surface of the rotating sheet metal 230 is provided with a groove 240.

[0028] The working component 300 includes a workbench 310, a limit block 320 and a positioning block 330. The workbench 310 is connected to the groove 240 of the rotating sheet metal 230 through a fastener 220. Several limit blocks 320 are movably connected to the workbench 310, and the positioning block 330 is arranged on the limit block 320.

[0029] The dispensing tooling positioning fixture provided by the present invention can adjust the movement of the fixture in the left and right directions through the sliding platform 100, and is conducive to the angular rotation of the PCB needle seat connector through the rotating component 200, so as to adapt to the dispensing angle requirements of the dispensing machine. By arranging the limit block 320 and the positioning block 330 on the workbench 310, it is conducive to adapting to PCB needle seat connectors of different sizes, so that the PCB needle seat connector is fixed on the workbench 310, and PCB needle seat connectors of different sizes can be rotated at different angles, which is conducive to resource utilization.

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. Example 1

[0033] Please refer to Figure 1-3 , a dispensing tool positioning fixture, which includes a sliding platform 100;

[0034] The rotating assembly 200 includes a fixed sheet metal 210, a fastener 220, and a rotating sheet metal 230. The two fixed sheet metals 210 are disposed on the sliding platform 100. The rotating sheet metal 230 is movably connected between the two fasteners 220 through the fastener 220. The surface of the rotating sheet metal 230 is provided with a groove 240.

[0035] The working component 300 includes a workbench 310, a limit block 320 and a positioning block 330. The workbench 310 is connected to the groove 240 of the rotating sheet metal 230 through a fastener 220. Several limit blocks 320 are movably connected to the workbench 310, and the positioning block 330 is arranged on the limit block 320.

[0036] Through the above structural design, the sliding platform 100 can be used to adjust the movement of the fixture in the left and right directions; the rotating assembly 200 is conducive to the angular rotation of the PCB needle seat connector. The fixed sheet metal 210 in the rotating assembly 200 is a bearing seat, and the fastener 220 is a ring bolt or knob. The two bearing seats tighten the rotating sheet metal 230 through the ring bolt. First, the rotating sheet metal 230 is rotated to the appropriate position, and then the rotating sheet metal 230 is tightened through the ring bolt; thereby adapting the dispensing angle requirement of the dispensing machine for the PCB needle seat connector. By setting a limit block 320 and a positioning block 330 on the workbench 310, on the one hand, the limit block 320 can directly limit some larger devices, and on the other hand, smaller devices can be fixed on the limit block 320 through threads, thereby realizing the function of flexibly fixing the target device. The positioning block 330 is a bolt installed on the limit block 320, which is conducive to adapting to PCB needle header connectors of different sizes, so that the PCB needle header connector is fixed on the workbench 310, and PCB needle header connectors of different sizes can be rotated at different angles, which is conducive to resource utilization.

[0037] Specifically, the working assembly 300 further includes a support plate 340 . The support plate 340 is disposed on the workbench 310 , and a bracket groove 350 is disposed on a side wall of the support plate 340 .

[0038] Through the above structural design, the support plate 340 is used to provide support for the PCB needle socket connector, and the bracket 350 can clamp the PCB needle socket connector.

[0039] Specifically, the workbench 310 is provided with a plurality of positioning holes 311 arranged in an array.

[0040] Through the above structural design, the positioning hole 311 is used to provide a fixing place for the limiting block 320 , and the rotating sheet metal 230 can be threadedly connected with screws through the positioning hole 311 to fix the workbench 310 . Example 2

[0041] The dispensing tooling positioning fixture provided in Example 1 is further optimized, specifically, as Figure 1-3 As shown, the rotating sheet metal 230 is threadedly connected to the positioning hole 311 .

[0042] Through the above structural design, the rotating sheet metal 230 is fixed to the workbench 310 through the positioning holes 311 , which is conducive to the stable operation of the workbench 310 . Example 3

[0043] The dispensing tooling positioning fixture provided in Example 1 or 2 is further optimized, such as Figure 1-3 As shown, the limiting block 320 is threadedly connected to the positioning hole 311 through a bolt.

[0044] Through the above structural design, on the one hand, the limit block 320 can directly limit some larger devices, and on the other hand, the positioning block 330 can allow smaller devices to be fixed on the limit block 320 through threads, thereby realizing the function of flexibly fixing the target device.

[0045] Specifically, a slider 110 is provided at the bottom of the sliding platform 100 , and the slider 110 is adapted to be equipped with a slide rail 120 .

[0046] Through the above structural design, the clamp can be moved and adjusted in the left and right directions through the sliding platform 100.

[0047] Specifically, the fastener 220 is threadedly connected to the rotating sheet metal 230 .

[0048] Through the above structural design, the two bearing seats tighten the rotating sheet metal 230 through the ring bolts. First, the rotating sheet metal 230 is rotated to a suitable position, and then the rotating sheet metal 230 is tightened through the ring bolts.

[0049] The use process of the dispensing tooling positioning fixture provided by the utility model is as follows:

[0050] First, fix the PCB needle connector on the workbench 310 through the limit block 320, or fix the device through the positioning block 330, then rotate the rotating sheet metal 230 to the appropriate position, tighten the rotating sheet metal 230 through the ring bolt, and finally move the slider 110 to drive the sliding platform 100 to make the final adjustment in the left and right directions.

[0051] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0052] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

[0053] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A dispensing tool positioning fixture, characterized in that: include: Sliding platform (100); A rotating assembly (200), the rotating assembly (200) comprising a fixed sheet metal (210), a fastener (220) and a rotating sheet metal (230), wherein the two fixed sheet metals (210) are arranged on the sliding platform (100), and the rotating sheet metal (230) is movably connected between the two fasteners (220) via the fastener (220), and a groove (240) is provided on the surface of the rotating sheet metal (230); A working assembly (300) includes a workbench (310), a limit block (320) and a positioning block (330), wherein the workbench (310) is connected to the groove (240) of the rotating sheet metal (230) via the fastener (220), a plurality of limit blocks (320) are movably connected to the workbench (310), and the positioning block (330) is arranged on the limit block (320).

2. The dispensing tool positioning fixture according to claim 1, characterized in that: The working assembly (300) further includes a supporting plate (340), wherein the supporting plate (340) is arranged on the working table (310), and a bracket groove (350) is provided on a side wall of the supporting plate (340).

3. The dispensing tool positioning fixture according to claim 1 or 2, characterized in that: The workbench (310) is provided with a plurality of positioning holes (311) arranged in an array.

4. The dispensing tool positioning fixture according to claim 3, characterized in that: The rotating sheet metal (230) is threadedly connected to the positioning hole (311).

5. The dispensing tool positioning fixture according to claim 3, characterized in that: The limiting block (320) is threadedly connected to the positioning hole (311) via a bolt.

6. The dispensing tool positioning fixture according to claim 1, characterized in that: A slider (110) is provided at the bottom of the sliding platform (100), and the slider (110) is adapted to be equipped with a slide rail (120).

7. The dispensing tool positioning fixture according to claim 6, characterized in that: The fastener (220) is threadedly connected to the rotating sheet metal (230).

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