Positioning clamp for gluing processing of electronic component

Abstract

The utility model discloses an electronic component gluing processing positioning clamp which comprises a bottom plate, a rotating assembly is arranged on the top of the bottom plate, and three clamping assemblies are installed on the top of the rotating assembly. The clamping assembly comprises a placing plate, the placing plate is mounted at the top of the rotating assembly, a fixed clamping plate is fixedly mounted at the top of the placing plate, a mounting frame is fixedly mounted at the top of the placing plate, second motors are mounted on the two sides of the mounting frame in the length direction, and a threaded rod is rotationally connected into the mounting frame; one end of the threaded rod is fixedly connected with the output end of the second motor, the outer surface of the threaded rod is in threaded connection with a movable block, and the outer surface of the movable block is slidably connected with the top of the mounting frame. According to the scheme, the bottom plate, the rotating assembly and the clamping assembly are arranged, through the structure, electronic components are fixed during gluing, multi-station operation can be conducted, when gluing work is conducted at one position, feeding and discharging work is conducted on the other side, and the effect of improving the machining quality and the machining efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning jigs, and more specifically, the utility model relates to a positioning jig for glue coating processing of electronic components. Background Art

[0002] Electronic components are the basic elements that make up electronic circuits. Usually, they are individually encapsulated and have two or more leads or metal contacts. The glue coating processing of electronic components is a process of coating adhesives on electronic components or circuit boards, which is used to fix, protect or enhance the stability and durability of connecting components. However, during the glue coating process, the electronic components may shift due to instability, which may affect the accuracy of glue coating, resulting in glue leakage and overflow, and reducing the processing quality of electronic components.

[0003] Therefore, a positioning jig for glue coating processing of electronic components is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a positioning jig for glue coating processing of electronic components to solve the problem that the electronic components may shift due to instability during the glue coating process of the prior art, thereby affecting the accuracy of glue coating.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: A positioning jig for glue coating processing of electronic components, including a bottom plate, a rotating assembly is arranged on the top of the bottom plate, and three clamping assemblies are installed on the top of the rotating assembly;

[0006] The clamping assembly includes a placement plate, the placement plate is installed on the top of the rotating assembly, a fixed clamping plate is fixedly installed on the top of the placement plate, an installation frame is fixedly installed on the top of the placement plate, second motors are installed on both sides in the length direction of the installation frame, a threaded rod is rotatably connected inside the installation frame, one end of the threaded rod is fixedly connected to the output end of the second motor, a movable block is threadedly connected to the outer surface of the threaded rod, the outer surface of the movable block is slidably connected to the top of the installation frame, a connecting rod is rotatably connected to the outer surface of the movable block through a rivet, one end of the connecting rod away from the movable block is rotatably connected to a movable clamping plate through a rivet, and the bottom of the movable clamping plate is slidably connected to the top of the placement plate.

[0007] Among them, the rotating assembly includes a first motor, the bottom of the first motor is fixedly connected to the top of the bottom plate, a indexing gear is fixedly connected to the output end of the first motor, a rotating column is rotatably connected to the top of the bottom plate, a driven gear is fixedly connected to the outer surface of the rotating column, the driven gear meshes with the indexing gear, the top end of the rotating column is fixedly connected to a disc, and the top of the disc is fixedly connected to the bottom of the placement plate.

[0008] Among them, it further includes a drying component, and the drying component is fixedly installed on the top of the bottom plate.

[0009] Among them, the drying component includes a support frame. The bottom of the support frame is fixedly connected to the top of the bottom plate. A hot air blower is installed on the top of the support frame. A discharge air pipe is fixedly communicated with the output end of the hot air blower. An air outlet is fixedly installed below the top of the support frame. The inside of the air outlet is fixedly communicated with one end of the discharge air pipe away from the hot air blower.

[0010] The beneficial effects of the above technical solutions of the present utility model are as follows:

[0011] In the above solution, a bottom plate, a rotating component, and a clamping component are provided. The electronic component is placed on the placement plate. The two second motors are started. The second motors drive the threaded rods to rotate. When the threaded rods rotate, they drive the two movable blocks to slide on the top of the mounting frame in the direction of approaching each other. Thus, the movable clamping plate is driven to slide towards the fixed clamping plate through the connecting rod, and the electronic component is fixed. The first motor is started. The first motor drives the indexing gear to rotate. The indexing gear then drives the driven gear to rotate, so that the rotating column drives the disc to rotate, and thus the clamping component and the electronic component rotate accordingly. Through the above structure, the electronic component is fixed during glue application, and multi-station operation can be performed. When glue application work is carried out at one place, loading and unloading work is carried out on the other side, achieving the effects of improving processing quality and processing efficiency;

[0012] The drying component is provided. When the clamping component and the glue application are completed and the electronic component is at the support frame, the hot air blower is started. The hot air blower blows out hot air. The hot air flows through the discharge air pipe to the air outlet, and then is blown from the air outlet to the electronic component. Through the above structure, used in cooperation with the rotating component, drying work can be carried out at one station, achieving the effects of reducing the glue drying time and improving the production and processing efficiency. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the clamping component structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the rotating component structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the drying component structure of the present utility model.

[0017] [Reference Signs]

[0018] 1. Bottom plate;

[0019] 2. Rotating assembly; 21. First motor; 22. Indexing gear; 23. Driven gear; 24. Rotating column; 25. Disc

[0020] 3. Clamping assembly; 31. Placing plate; 32. Fixed clamping plate; 33. Mounting bracket; 34. Second motor; 35. Threaded rod; 36. Movable block; 37. Rivet; 38. Connecting rod; 39. Movable clamping plate

[0021] 4. Drying assembly; 41. Support frame; 42. Hot air blower; 43. Exhaust duct; 44. Air outlet Detailed implementation method

[0022] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments

[0023] As shown in the attached Figure 1 To the attached Figure 4 An embodiment of the present utility model provides a positioning fixture for glue coating processing of electronic components, including a bottom plate 1. A rotating assembly 2 is arranged on the top of the bottom plate 1, and three clamping assemblies 3 are installed on the top of the rotating assembly 2

[0024] The clamping assembly 3 includes a placing plate 31. The placing plate 31 is installed on the top of the rotating assembly 2. A fixed clamping plate 32 is fixedly installed on the top of the placing plate 31. A mounting bracket 33 is fixedly installed on the top of the placing plate 31. Second motors 34 are installed on both sides in the length direction of the mounting bracket 33. A threaded rod 35 is rotatably connected inside the mounting bracket 33. One end of the threaded rod 35 is fixedly connected to the output end of the second motor 34. A movable block 36 is threadedly connected to the outer surface of the threaded rod 35. The outer surface of the movable block 36 is slidably connected to the top of the mounting bracket 33. A connecting rod 38 is rotatably connected to the outer surface of the movable block 36 through a rivet 37. One end of the connecting rod 38 away from the movable block 36 is rotatably connected to a movable clamping plate 39 through a rivet 37. The bottom of the movable clamping plate 39 is slidably connected to the top of the placing plate 31

[0025] Among them, the rotating assembly 2 includes a first motor 21. The bottom of the first motor 21 is fixedly connected to the top of the bottom plate 1. An indexing gear 22 is fixedly connected to the output end of the first motor 21. A rotating column 24 is rotatably connected to the top of the bottom plate 1. A driven gear 23 is fixedly connected to the outer surface of the rotating column 24. The driven gear 23 meshes with the indexing gear 22. The top end of the rotating column 24 is fixedly connected to a disc 25. The top of the disc 25 is fixedly connected to the bottom of the placing plate 31

[0026] Among them, it further includes a drying assembly 4. The drying assembly 4 is fixedly installed on the top of the bottom plate 1

[0027] Among them, the drying component 4 includes a support frame 41. The bottom of the support frame 41 is fixedly connected to the top of the bottom plate 1. A hot air blower 42 is installed on the top of the support frame 41. An exhaust duct 43 is fixedly connected to the output end of the hot air blower 42. Below the top of the support frame 41, an air outlet 44 is fixedly installed. The inside of the air outlet 44 is fixedly connected to one end of the exhaust duct 43 away from the hot air blower 42.

[0028] Among them, rubber layers are covered on the surfaces of the fixed clamping plate 32 and the movable clamping plate 39, which can play a buffering role to prevent the electronic components from being clamped and damaged, and can also increase the friction force to make the clamping more stable; the air outlet 44 can disperse the hot air and evenly blow it onto the surface of the electronic components to prevent the situation that the hot air is too concentrated and causes one place of the electronic components to overheat.

[0029] The working process of the present utility model is as follows: Place the electronic components on the placement plate 31, start the two second motors 34. The second motors 34 drive the threaded rods 35 to rotate. When the threaded rods 35 rotate, they will drive the two movable blocks 36 to slide on the top of the mounting frame 33 in the direction of approaching each other, thereby driving the movable clamping plate 39 to slide towards the fixed clamping plate 32 through the connecting rod 38 to fix the electronic components. Start the first motor 21. The first motor 21 drives the indexing gear 22 to rotate. The indexing gear 22 then drives the driven gear 23 to rotate, so that the rotating column 24 drives the disc 25 to rotate, thereby driving the clamping component 3 and the electronic components to rotate;

[0030] When the clamping component 3 and the electronic components after glue application are at the support frame 41, start the hot air blower 42. The hot air blower 42 blows out hot air. The hot air flows to the air outlet 44 through the exhaust duct 43, and then is blown onto the electronic components by the air outlet 44 to reduce the glue drying time.

[0031] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0032] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning fixture for gluing electronic components, comprising a base plate (1), characterized in that: A rotating assembly (2) is arranged on the top of the base plate (1), and three clamping assemblies (3) are installed on the top of the rotating assembly (2); The clamping assembly (3) comprises a placement plate (31), the placement plate (31) is mounted on the top of the rotating assembly (2), a fixed clamping plate (32) is fixedly mounted on the top of the placement plate (31), a mounting frame (33) is fixedly mounted on the top of the placement plate (31), a second motor (34) is mounted on both sides of the mounting frame (33) in the length direction, a threaded rod (35) is rotatably connected inside the mounting frame (33), one end of the threaded rod (35) is connected to the second motor (34) The output end of the threaded rod (35) is fixedly connected, the outer surface of the threaded rod (35) is threadedly connected to a movable block (36), the outer surface of the movable block (36) is slidably connected to the top of the mounting frame (33), the outer surface of the movable block (36) is rotatably connected to a connecting rod (38) via a rivet (37), one end of the connecting rod (38) away from the movable block (36) is rotatably connected to a movable splint (39) via a rivet (37), and the bottom of the movable splint (39) is slidably connected to the top of the placement plate (31).

2. The electronic component gluing processing and positioning fixture according to claim 1 is characterized in that: The rotating assembly (2) comprises a first motor (21), the bottom of the first motor (21) is fixedly connected to the top of the base plate (1), a dividing gear (22) is fixedly connected to the output end of the first motor (21), a rotating column (24) is rotatably connected to the top of the base plate (1), a driven gear (23) is fixedly connected to the outer surface of the rotating column (24), the driven gear (23) is meshed with the dividing gear (22), a disc (25) is fixedly connected to the top of the rotating column (24), and the top of the disc (25) is fixedly connected to the bottom of the placement plate (31).

3. The electronic component gluing processing and positioning fixture according to claim 1 is characterized in that: It also comprises a drying component (4), wherein the drying component (4) is fixedly mounted on the top of the base plate (1).

4. The electronic component gluing processing positioning fixture according to claim 3 is characterized in that: The drying component (4) comprises a support frame (41), the bottom of the support frame (41) is fixedly connected to the top of the base plate (1), a hot air blower (42) is installed on the top of the support frame (41), an exhaust pipe (43) is fixedly connected to the output end of the hot air blower (42), an air outlet (44) is fixedly installed below the top of the support frame (41), and the interior of the air outlet (44) is fixedly connected to an end of the exhaust pipe (43) away from the hot air blower (42).

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