Clamping tool for electronic component production

Abstract

The utility model discloses a clamping tool for electronic component production, which comprises an operation table, a mounting rack, a clamping device and an adjustable clamping head, and is characterized in that the clamping device is arranged on the operation table through the mounting rack; the two adjustable clamping heads are arranged at the clamping ends of the clamping device respectively. The adjustable clamping head comprises a connecting plate, a clamping head, a gear set and a first driving motor, and the connecting plate is arranged at the clamping end of the clamping device; the chuck is rotatably arranged on the connecting plate, and a hard clamping plate and a flexible clamping plate are arranged on the two sides of the chuck respectively; the first driving motor is arranged on the connecting plate and connected with the chuck through a meshed gear set. Through the design of the adjustable clamping head, a hard clamping plate and a flexible clamping plate are integrated, the clamping mode can be rapidly adjusted according to the requirements of different components in the production process, the frequency and time for replacing the clamping device are reduced, and the adaptability and operation efficiency of a production line are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component production, and particularly relates to a clamping tool for electronic component production. Background Art

[0002] The clamping tools used in the production of electronic components are crucial tools. They are used to precisely fix, position and process various small and precise electronic components to ensure accuracy and efficiency in processes such as assembly, soldering, and inspection.

[0003] In related technologies, for the clamping tools of electronic components, they are usually selected adaptively according to specific components.

[0004] For example, for integrated circuit packages, ceramic capacitors, and firmly encapsulated components with metal packages, such components usually require hard clamping with a certain mechanical strength to ensure necessary stability and positioning accuracy; while for thin-film capacitors, sensitive optoelectronic components, flexible printed circuit boards, and connectors with small pins or gold fingers, it is necessary to avoid deformation or damage during clamping. Usually, flexible chucks are used to reduce the risk of damage.

[0005] Therefore, when clamping different types of electronic components, different types of clamping devices usually need to be selected, and the operation is relatively cumbersome. Especially for processes close to each other in the production steps, frequently replacing different types of clamping devices will affect production efficiency. For example, in the process from chip mounter to reflow soldering; in the process from circuit board cutting to inspection before component installation, it is necessary to change from hard clamping to flexible clamping. Summary of the Utility Model

[0006] The utility model aims to solve at least one of the technical problems in the above technologies to a certain extent.

[0007] To achieve the above object, a clamping tool for electronic component production according to a first aspect of the utility model includes: an operation table, a mounting frame, a clamping device, and adjustable chucks. Among them, the mounting frame is erected on the operation table; the clamping device is arranged on the mounting frame; two adjustable chucks are respectively arranged on two clamping ends of the clamping device; the adjustable chuck includes a connecting plate, a chuck, a gear set, and a first driving motor. Among them, the connecting plate is an L-shaped plate, and one end of the connecting plate is arranged on the clamping end of the clamping device, and the other end extends in a direction away from the center of the operation table; the chuck is rotatably arranged on the connecting plate, and both sides of the chuck respectively include a hard clamping plate and a flexible clamping plate; the first driving motor is arranged on the extending end of the connecting plate and is connected to the chuck through the meshing gear set.

[0008] In addition, the clamping tool for electronic component production proposed above according to the present utility model may further have the following additional technical features:

[0009] As a further description of the above technical solution: The chuck further includes a U-shaped frame. Among them, the hard clamping plate is locked to one side of the U-shaped frame by bolts; a chute is provided on the other side of the U-shaped frame, a slider is provided on the flexible clamping plate, and the slider is slidably arranged in the chute and locked by a locking knob.

[0010] As a further description of the above technical solution: The gear set includes a first gear and a second gear. Among them, the first gear is coaxially arranged on the rotating shaft of the U-shaped frame; the second gear is arranged on the output end of the first driving motor; the first gear and the second gear are meshed and connected.

[0011] As a further description of the above technical solution: The clamping device includes an installation cavity, a bidirectional lead screw, lead screw sliders and a second driving motor. Among them, the installation cavity is arranged on the installation frame; the bidirectional lead screw is rotatably arranged in the installation cavity; the two lead screw sliders are respectively arranged on the bidirectional lead screw; the second driving motor is arranged outside the installation cavity and connected to the bidirectional lead screw.

[0012] As a further description of the above technical solution: A placement groove is provided on the workbench, and the storage box is slidably arranged in the placement groove and is located below the two adjustable chucks.

[0013] As a further description of the above technical solution: The two first driving motors are synchronously electrically connected through a controller.

[0014] As a further description of the above technical solution: When the two hard clamping plates clamp, the distance between the clamping ends of the two hard clamping plates is greater than the distance between the two connecting plates; when the two flexible clamping plates clamp, the distance between the clamping ends of the two flexible clamping plates is greater than the distance between the two connecting plates.

[0015] As a further description of the above technical solution: Anti-slip grooves are provided on the clamping ends of the hard clamping plate and the flexible clamping plate.

[0016] According to the clamping tool for electronic component production of the present utility model, through the design of the adjustable chuck, the hard clamping plate and the flexible clamping plate are integrated, and the clamping method can be quickly adjusted according to the requirements of different components in the production process, reducing the number and time of replacing the clamping device, and significantly improving the adaptability and operation efficiency of the production line.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Brief Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0019] Figure 1 is a schematic structural diagram of a clamping tool for electronic component production according to an embodiment of the present utility model;

[0020] Figure 2 is a top view structural diagram of a clamping tool for electronic component production according to an embodiment of the present utility model;

[0021] Figure 3 is a partially enlarged schematic diagram of A according to an embodiment of the present utility model;

[0022] Figure 4 is a schematic structural diagram of an adjustable clamping head according to an embodiment of the present utility model;

[0023] Figure 5 is a schematic structural diagram of a chuck according to an embodiment of the present utility model;

[0024] As shown in the figure:

[0025] 100, operating table; 101, placement groove; 200, mounting frame; 300, clamping device; 310, mounting cavity; 320, bidirectional lead screw; 330, lead screw slider; 340, second driving motor; 400, adjustable clamping head; 410, connecting plate; 420, chuck; 421, U-shaped frame; 422, rigid clamping plate; 423, flexible clamping plate; 4231, slider; 4232, locking knob; 430, gear set; 440, first driving motor; 500, storage box. Detailed Embodiments

[0026] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0027] The clamping tool for electronic component production according to an embodiment of the present utility model will be described below in conjunction with the accompanying drawings.

[0028] As Figure 1 and Figure 2As shown in the figure, the clamping tooling for the production of electronic components in the embodiment of the present utility model may include an operating table 100, a mounting frame 200, a clamping device 300, and an adjustable clamping head 400.

[0029] Among them, the mounting frame 200 is erected on the operating table 100, and the clamping device 300 is arranged on the mounting frame 200.

[0030] It should be noted that a fixed plate body extending towards the center of the operating table 100 is provided at the top of the mounting frame 200, and the outer shell of the clamping device 300 is fixed on the fixed plate.

[0031] To further improve the supporting ability of the mounting frame 200, a reinforcing rib is provided at the connection between the mounting frame 200 and the operating table 100.

[0032] Two adjustable clamping heads 400 are respectively arranged at the two clamping ends of the clamping device 300.

[0033] As Figures 3 to 5 shown, the adjustable clamping head 400 includes a connecting plate 410, a clamping head 420, a gear set 430, and a first driving motor 440.

[0034] Among them, the connecting plate 410 is an L-shaped plate, and one end of the connecting plate 410 is arranged at the clamping end of the clamping device 300, and the other end extends in a direction away from the center of the operating table 100.

[0035] The clamping head 420 is rotatably arranged on the connecting plate 410, and both sides of the clamping head 420 respectively include a rigid clamping plate 422 and a flexible clamping plate 423 to clamp different types of electronic components respectively.

[0036] The first driving motor 440 is arranged at the extended end of the connecting plate 410 and is connected to the clamping head 420 through the meshing gear set 430.

[0037] Specifically, when relevant staff clamp electronic components such as integrated circuit packages, ceramic capacitors, and solid-shell components with metal packages, by controlling the first driving motor 440, the meshing gear set 430 can be rotated, so as to realize the rotation of the clamping head 420, making the clamping ends of the two rigid clamps face each other.

[0038] Then start the clamping device 300, make the two clamping ends of the clamping device 300 approach each other, and respectively drive the two adjustable clamping heads 400 to approach each other, so as to realize the clamping operation of the two rigid clamping plates 422 on the above-mentioned electronic components.

[0039] When it is necessary to clamp electronic components such as thin-film capacitors, sensitive optoelectronic components, flexible printed circuit boards, and connectors with small pins or gold fingers, the relevant staff controls the first driving motor 440 to make the two flexible clamping plates 423 approach each other, and starts the clamping device 300 to clamp the above-mentioned electronic components.

[0040] The clamping tool for electronic component production of the present utility model can not only selectively clamp different types of electronic components, but also the conversion of the clamping end is faster, which is more suitable for adjusting clamps with different properties in adjacent production processes.

[0041] In addition, the two first driving motors 440 are synchronously electrically connected through a controller to realize the synchronous operation of the two adjustable clamping heads 400.

[0042] In an embodiment of the present utility model, the chuck 420 further includes a U-shaped frame 421. Among them, the hard clamping plate 422 is locked to one side of the U-shaped frame 421 by bolts; a chute is provided on the other side of the U-shaped frame 421, and a slider 4231 is provided on the flexible clamping plate 423. The slider 4231 is slidably arranged in the chute and is locked by a locking knob 4232.

[0043] It should be noted that counterbores can be provided on the hard clamping plate 422. When installing bolts, it can effectively prevent the exposure of the bolt heads and keep the clamping end of the hard clamping plate 422 flat.

[0044] In addition, the detachable flexible clamping plate 423 is also convenient for replacement, that is, the relevant staff can loosen the locking knob 4232 and pull out the flexible clamping plate 423, then the slider 4231 on the flexible clamping plate 423 slides out in the chute.

[0045] To clearly illustrate the previous embodiment, in an embodiment of the present utility model, when the two hard clamping plates 422 clamp, the distance between the clamping ends of the two hard clamping plates 422 is greater than the distance between the two connecting plates 410; when the two flexible clamping plates 423 clamp, the distance between the clamping ends of the two flexible clamping plates 423 is greater than the distance between the two connecting plates 410.

[0046] It should be noted that when the two hard clamping plates 422 or the two flexible clamping plates 423 clamp the electronic components, it can effectively avoid the blocking interference of the connecting plate 410 and ensure the effective clamping of the clamping end.

[0047] In addition, anti-slip grooves are provided on the clamping ends of the hard clamping plate 422 and the flexible clamping plate 423 to improve the clamping stability and avoid clamping slippage.

[0048] To clearly illustrate the previous embodiment, in an embodiment of the present utility model, the gear set 430 includes a first gear and a second gear.

[0049] Among them, the first gear is coaxially arranged on the rotating shaft of the U-shaped frame 421, the second gear is arranged on the output end of the first driving motor 440, and the first gear and the second gear are meshed and connected.

[0050] It should be noted that when the first driving motor 440 is started, the first driving motor 440 drives the second gear to rotate, so that the first gear can drive the U-shaped frame 421 to rotate, thereby realizing the switching between the rigid clamping plate 422 and the flexible clamping plate 423.

[0051] In an embodiment of the present utility model, the clamping device 300 includes an installation cavity 310, a bidirectional lead screw 320, lead screw sliders 330, and a second driving motor 340.

[0052] Among them, the installation cavity 310 is arranged on the installation frame 200, the bidirectional lead screw 320 is rotatably arranged in the installation cavity 310, two lead screw sliders 330 are respectively arranged on the bidirectional lead screw 320, and the second driving motor 340 is arranged outside the installation cavity 310 and is connected to the bidirectional lead screw 320.

[0053] It should be noted that relevant staff can start the second driving motor 340 to make the bidirectional lead screw 320 rotate, then the two lead screw sliders 330 approach or move away from each other to drive the adjustable clamping heads 400 connected thereto to approach or move away from each other.

[0054] In an embodiment of the present utility model, a placement groove 101 is formed on the operating table 100, and the storage box 500 is slidably arranged in the placement groove 101 and is located below the two adjustable clamping heads 400.

[0055] It should be noted that electronic components for installation, installation screws for fastening, impurities dropped after welding, etc. can be placed in the storage box 500.

[0056] In summary, according to the clamping tool for electronic component production in the embodiment of the present utility model, through the design of the adjustable clamping head 400, the rigid clamping plate 422 and the flexible clamping plate 423 are integrated, and the clamping method can be quickly adjusted according to the requirements of different components in the production process, reducing the number and time of replacing the clamping device 300, and significantly improving the adaptability and operation efficiency of the production line.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0058] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0059] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. A clamping tool for producing electronic components, characterized in that: include: An operating table (100), a mounting frame (200), a clamping device (300) and an adjustable clamping head (400), wherein: The mounting frame (200) is mounted on the operating table (100); The clamping device (300) is arranged on the mounting frame (200); The two adjustable clamping heads (400) are respectively arranged on two clamping ends of the clamping device (300); The adjustable clamping head (400) comprises a connecting plate (410), a clamping head (420), a gear set (430) and a first driving motor (440), wherein: The connecting plate (410) is an L-shaped plate, and one end of the connecting plate (410) is arranged on the clamping end of the clamping device (300), and the other end extends in a direction away from the center of the operating table (100); The clamp (420) is rotatably arranged on the connecting plate (410), and two sides of the clamp (420) respectively include a hard clamp (422) and a flexible clamp (423); The first driving motor (440) is arranged on the extended end of the connecting plate (410) and is connected to the clamping head (420) through the meshing gear set (430).

2. The clamping tool for producing electronic components according to claim 1, characterized in that: The chuck (420) further comprises a U-shaped frame (421), wherein the hard clamping plate (422) is fastened to one side of the U-shaped frame (421) by means of bolts; a slide groove is provided on the other side of the U-shaped frame (421), a slider (4231) is provided on the flexible clamping plate (423), the slider (4231) is slidably arranged in the slide groove and is locked by means of a locking knob (4232).

3. The clamping tool for producing electronic components according to claim 2, characterized in that: The gear set (430) includes a first gear and a second gear, wherein: The first gear is coaxially arranged on the rotating shaft of the U-shaped frame (421); The second gear is arranged on the output end of the first driving motor (440); The first gear and the second gear are meshed and connected.

4. The clamping tool for producing electronic components according to claim 1, characterized in that: The clamping device (300) comprises a mounting cavity (310), a bidirectional lead screw (320), a lead screw slider (330) and a second drive motor (340), wherein: The mounting cavity (310) is arranged on the mounting frame (200); The bidirectional lead screw (320) is rotatably disposed in the installation cavity (310); The two lead screw sliders (330) are respectively arranged on the bidirectional lead screw (320); The second driving motor (340) is arranged outside the installation cavity (310) and is connected to the bidirectional lead screw (320).

5. The clamping tool for producing electronic components according to claim 1, characterized in that: The operating table (100) is provided with a placement groove (101), and the containing box (500) is slidably arranged in the placement groove (101) and is located below the two adjustable clamping heads (400).

6. The clamping tool for producing electronic components according to claim 1, characterized in that: The two first drive motors (440) are electrically connected synchronously via a controller.

7. The clamping tool for producing electronic components according to claim 1, characterized in that: When the two hard clamps (422) are clamped, the distance between the clamping ends of the two hard clamps (422) is greater than the distance between the two connecting plates (410); when the two flexible clamps (423) are clamped, the distance between the clamping ends of the two flexible clamps (423) is greater than the distance between the two connecting plates (410).

8. The clamping tool for producing electronic components according to claim 1, characterized in that: Anti-slip grooves are provided on the clamping ends of the hard clamping plate (422) and the flexible clamping plate (423).

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