Backlight module FPC welding pressure head cleaning device

Abstract

The utility model relates to the field of electronic product processing, in particular to a backlight module FPC welding pressure head cleaning device which comprises a machine table, a supporting seat is arranged on one side of the upper portion of the machine table through an installation seat, a connecting arm is slidably installed on the supporting seat in a limiting mode, and a driving motor is installed on one side of the connecting arm through an installation piece. The output end of the driving motor is in driving connection with a cleaning head, and a feeding table is slidably mounted below the cleaning head in a limiting mode through a second sliding groove. According to the multi-direction adjusting device, the multi-direction adjusting function is achieved through the arrangement of the supporting base, the connecting arm, the feeding table and other assemblies, meanwhile, in the actual using process, a workpiece to be cleaned is placed on the cushion table, the connecting arm is adjusted through the adjusting wheel, the cushion table is lifted by stirring the stirring rod, the workpiece and the rubber pad are pressed in an abutting mode, and therefore the workpiece is cleaned. And the cleaning head is matched to clean the surface of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product processing, in particular to a backlight module FPC welding pressure head cleaning device. Background Art

[0002] The backlight module FPC plays a vital role in the backlight module. FPC is mainly used to connect and transmit electrical signals and drive light sources such as LEDs in the backlight module to ensure that the backlight module can work normally and provide a uniform and stable light source for the LCD screen.

[0003] At present, in the production process of backlight module FPC, the welding between FPCs is usually completed by pulse heating. During the welding process, it may come into contact with other materials, which will then adhere to dirt and impurities. In addition, the tin used for welding connection contains auxiliary flux material rosin and other ingredients. Due to the influence of high temperature heating, black carbide will adhere to the surface of the pressure head after welding. The traditional cleaning method is mostly manual scraping and cleaning with a knife. The process is cumbersome and the cleaning efficiency is low. Therefore, there is an urgent need for a backlight module FPC welding pressure head cleaning device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a backlight module FPC welding pressure head cleaning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A backlight module FPC welding head cleaning device comprises a machine platform, a support seat is provided on one side of the upper part of the machine platform through a mounting seat, a connecting arm is slidably mounted on the support seat in an upper limit position, a driving motor is mounted on one side of the connecting arm through a mounting piece, a cleaning head is drivenly connected to the output end of the driving motor, and a loading platform is slidably mounted below the cleaning head through a second sliding groove in an upper limit position;

[0007] A sliding groove 1 is provided in the middle of the support seat, a gear is protruded from one side of the inner wall of the sliding groove 1, one side of the gear is connected to the adjusting wheel, and a connecting arm is connected to the gear through tooth-groove meshing transmission;

[0008] The bottom of the loading platform is slidably installed in the sliding groove 2 through a slider, and a pad is installed on the upper part of the loading platform through a connecting block.

[0009] In addition, a preferred structure is that a drawer-type waste box is provided in the middle of the machine, and waste chip troughs are provided on both sides directly above the drawer-type waste box, and the waste chip troughs are opened on both sides of the upper part of the machine.

[0010] In addition, a preferred structure is that an adjusting wheel is rotatably mounted on one end of the support seat, one end of the adjusting wheel extends into the interior of the support seat through a rotating shaft and is connected to a gear, and the upper part of the gear extends out of one side of the inner wall of the sliding groove.

[0011] In addition, a preferred structure is that a tooth groove is provided on one side of the bottom wall of the connecting arm, and the tooth groove is meshingly connected with the gear.

[0012] In addition, a preferred structure is that a driving motor is installed on the upper part of the mounting member, the output end of the driving motor extends out of the bottom of the mounting member and is driven and connected to a cleaning head, and rubber pads are provided on both sides of the bottom of the mounting member, and the horizontal position of the bottom surface of the rubber pad exceeds the horizontal position of the bottom surface of the rubber pad.

[0013] In addition, a preferred structure is that a lever is rotatably mounted on one side of the middle of the loading platform, one side of the lever extends into the interior of the loading platform and is connected to a connecting rod, and the other side of the connecting rod is rotatably mounted on one side of the inner wall of the loading platform.

[0014] In addition, a preferred structure is that a special-shaped shifting block is fixedly installed on the connecting rod, an adjustment groove is opened above the special-shaped shifting block, and a pad is installed in the adjustment groove through the connection block to limit the position.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, a multi-directional adjustment function is realized by setting components such as a support seat, a connecting arm, and a loading platform. At the same time, during actual use, the workpiece to be cleaned is placed on the pad, and the connecting arm is adjusted by an adjusting wheel, and the pad is lifted by turning the lever, so that the workpiece and the rubber pad are pressed against each other, and the surface of the workpiece is cleaned in cooperation with the cleaning head.

[0017] Compared with manual operation, this device is not only easy to adjust and position, but also effectively increases the efficiency of loading and unloading workpieces. Moreover, through the setting of cleaning heads, waste chip troughs and other components, it can perform preliminary recovery of waste chips after cleaning. At the same time, the cleaning efficiency is stable and efficient, which can effectively avoid scratches caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a backlight module FPC welding pressure head cleaning device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the support base proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the loading platform proposed by the utility model;

[0021] Figure 4This is a schematic diagram of the drive motor connection structure proposed by the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the special-shaped shifting block structure.

[0023] In the figure: 1 machine, 2 drawer-type waste box, 3 waste chip groove, 4 mounting seat, 5 support seat, 51 sliding groove 1, 6 connecting arm, 61 tooth groove, 7 mounting part, 8 driving motor, 81 cleaning head, 9 adjusting wheel, 91 rotating shaft, 92 gear, 10 loading table, 101 pad, 102 connecting block, 11 sliding groove 2, 12 rubber pad, 13 slider, 14 lever, 15 connecting rod, 16 special-shaped lever block, 17 adjusting groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 A backlight module FPC welding head cleaning device includes a machine table 1, a support seat 5 is provided on one side of the upper part of the machine table 1 through a mounting seat 4, a connecting arm 6 is slidably mounted on the support seat 5 in an upper limit position, a driving motor 8 is mounted on one side of the connecting arm 6 through a mounting member 7, a cleaning head 81 is driven and connected to the output end of the driving motor 8, and a loading table 10 is slidably mounted below the cleaning head 81 through a sliding groove 11 in an upper limit position;

[0026] Furthermore, a sliding groove 51 is provided in the middle of the support seat 5, and a gear 92 is protruded from one side of the inner wall of the sliding groove 51, one side of the gear 92 is connected to the adjusting wheel 9, and the gear 92 is meshed and connected to the connecting arm 6 through the tooth groove 61;

[0027] Furthermore, the bottom of the loading platform 10 is slidably installed in the sliding groove 11 through a slider 13, and the upper part of the loading platform 10 is limitedly installed with a pad 101 through a connecting block 102.

[0028] Furthermore, a drawer-type waste box 2 is provided in the middle of the machine 1 , and waste chip troughs 3 are provided on both sides directly above the drawer-type waste box 2 . The waste chip troughs 3 are opened on both sides of the upper part of the machine 1 .

[0029] Furthermore, an adjusting wheel 9 is rotatably mounted on one end of the support seat 5 , one end of the adjusting wheel 9 extends into the interior of the support seat 5 through a rotating shaft 91 and is connected to a gear 92 , and the upper portion of the gear 92 extends out of one side of the inner wall of the sliding slot 51 .

[0030] Furthermore, a tooth groove 61 is provided on one side of the bottom wall of the connecting arm 6 , and the tooth groove 61 is meshed and connected with the gear 92 .

[0031] Furthermore, a driving motor 8 is installed on the upper part of the mounting member 7, the output end of the driving motor 8 extends out of the bottom of the mounting member 7 and is driven and connected to a cleaning head 81, and rubber pads 12 are provided on both sides of the bottom of the mounting member 7, and the horizontal position of the bottom surface of the rubber pad 12 exceeds the horizontal position of the bottom surface of the rubber pad 12.

[0032] Furthermore, a lever 14 is rotatably mounted on one side of the middle of the loading platform 10 , one side of the lever 14 extends into the interior of the loading platform 10 and is connected to a connecting rod 15 , and the other side of the connecting rod 15 is rotatably mounted on one side of the inner wall of the loading platform 10 .

[0033] Furthermore, a special-shaped shifting block 16 is fixedly mounted on the connecting rod 15 , an adjusting slot 17 is provided above the special-shaped shifting block 16 , and a pad 101 is installed in the adjusting slot 17 through the connecting block 102 to limit the position.

[0034] In this embodiment, the welding pressure head workpiece to be cleaned is placed in the middle of the pad 101, and the loading platform 10 is pushed so that the workpiece is kept directly below the cleaning head 81. At the same time, the connecting arm 6 is adjusted by turning the adjusting wheel 9 so that the cleaning head 81 is placed above the cleaning part. At the same time, the lever 14 is turned, and the lever 14 drives the connecting rod 15 to rotate, and the connecting block 102 is tightened by the special-shaped shift block 16, so that the pad 101 rises, and then the workpiece presses the rubber pads 12 on both sides of the cleaning head 81 to ensure the stability of the workpiece. At the same time, the driving motor 8 drives and rotates the cleaning head 81 to complete the grinding and cleaning effect of the workpiece.

[0035] The waste chips and impurities after grinding are collected and recycled through the waste chip trough 3, and the waste chips can be cleaned up by pulling out the drawer-type waste box 2 later.

[0036] Among them, by turning the adjusting wheel 9, the adjusting wheel 9 drives the gear 92 to rotate through the rotating shaft 91. When the gear 92 rotates, it will mesh with the tooth groove 61 set at the bottom of the connecting arm 6 to enable the connecting arm 6 to achieve horizontal movement operation.

[0037] Among them, in actual use, due to the setting of the special-shaped shifting block 16, when the special-shaped shifting block 16 rotates, the special-shaped shifting block 16 and the connecting block 102 are squeezed to different degrees, thereby achieving a lifting effect on the support platform 101.

[0038] In the actual use process, the loading platform 10 realizes the free movement operation in the sliding groove 11 through the sliding block 13.

[0039] In the utility model, a multi-directional adjustment function is realized by setting components such as a support seat 5, a connecting arm 6, and a loading platform 10. At the same time, during actual use, the workpiece to be cleaned is placed on the pad 101, and the connecting arm 6 is adjusted by the adjusting wheel 9, and the pad 101 is lifted by turning the lever 14, so that the workpiece and the rubber pad 12 are pressed against each other, and the surface of the workpiece is cleaned in cooperation with the cleaning head 81.

[0040] Compared with manual operation, this device is not only easy to adjust and position, but also effectively increases the efficiency of loading and unloading workpieces. Moreover, through the setting of components such as the cleaning head 81 and the waste chip trough 3, the waste chips after cleaning can be preliminarily recovered. At the same time, the cleaning efficiency is stable and efficient, which can effectively avoid scratches caused by manual operation.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A backlight module FPC welding head cleaning device, comprising a machine (1), characterized in that: A support seat (5) is provided on one side of the upper part of the machine (1) through a mounting seat (4); a connecting arm (6) is slidably mounted on the support seat (5) in an upper limit position; a driving motor (8) is mounted on one side of the connecting arm (6) through a mounting member (7); a cleaning head (81) is drivingly connected to the output end of the driving motor (8); a loading platform (10) is slidably mounted below the cleaning head (81) through a second sliding groove (11) in an upper limit position position; A sliding groove (51) is provided in the middle of the support seat (5), a gear (92) protrudes from one side of the inner wall of the sliding groove (51), one side of the gear (92) is connected to the adjusting wheel (9), and the gear (92) is connected to the connecting arm (6) through a tooth groove (61) in meshing transmission. The bottom of the loading platform (10) is slidably mounted in the second sliding groove (11) via a slider (13), and a pad (101) is mounted on the upper part of the loading platform (10) via a connecting block (102).

2. The backlight module FPC welding head cleaning device according to claim 1, characterized in that: A drawer-type waste box (2) is arranged in the middle of the machine (1), and waste chip grooves (3) are arranged on both sides directly above the drawer-type waste box (2). The waste chip grooves (3) are opened on both sides of the upper part of the machine (1).

3. The backlight module FPC welding head cleaning device according to claim 1, characterized in that: An adjusting wheel (9) is rotatably mounted on one end of the support seat (5); one end of the adjusting wheel (9) extends into the interior of the support seat (5) through a rotating shaft (91) and is connected to a gear (92); the upper part of the gear (92) extends out of one side of the inner wall of the sliding groove (51).

4. The backlight module FPC welding head cleaning device according to claim 1, characterized in that: A tooth groove (61) is provided on one side of the bottom wall of the connecting arm (6), and the tooth groove (61) is meshedly connected with the gear (92).

5. The backlight module FPC welding head cleaning device according to claim 1, characterized in that: A driving motor (8) is installed on the upper part of the mounting member (7), the output end of the driving motor (8) extends out of the bottom of the mounting member (7) and is drivingly connected to a cleaning head (81), and rubber pads (12) are arranged on both sides of the bottom of the mounting member (7), and the horizontal position of the bottom surface of the rubber pad (12) exceeds the horizontal position of the bottom surface of the rubber pad (12).

6. The backlight module FPC welding head cleaning device according to claim 1, characterized in that: A lever (14) is rotatably mounted on one side of the middle of the loading platform (10), one side of the lever (14) extends into the interior of the loading platform (10) and is connected to a connecting rod (15), and the other side of the connecting rod (15) is rotatably mounted on one side of the inner wall of the loading platform (10).

7. The backlight module FPC welding head cleaning device according to claim 6, characterized in that: A special-shaped shifting block (16) is fixedly mounted on the connecting rod (15), an adjusting groove (17) is provided above the special-shaped shifting block (16), and a pad (101) is installed in the adjusting groove (17) through a connecting block (102) to limit the position.

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