CN213529424U

CN213529424U - PCB rubber coating device

Info

Publication number: CN213529424U
Application number: CN202022441775.6U
Authority: CN
Inventors: 周陵零
Original assignee: SHENZHEN TIANWEIDA ELECTRONICS CO Ltd
Current assignee: SHENZHEN TIANWEIDA ELECTRONICS CO Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-25
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a PCB rubber coating device belongs to PCB processing technology field, including the rubber coating platform, be equipped with the support on the rubber coating platform, be equipped with lateral shifting mechanism on the support, be equipped with longitudinal shifting mechanism on the lateral shifting mechanism, be equipped with the rubber coating subassembly in the longitudinal shifting mechanism, still be equipped with the mounting panel on the rubber coating platform, the one end of mounting panel is extended to keeping away from the support direction, and sliding connection has the removal dish on the mounting panel, be equipped with the draw-in groove on the removal dish, the joint has the board of placing in the draw-in groove, it is equipped with the standing groove on the board to place, is equipped with the gliding drive assembly of drive removal dish. This application has and to glue the position to the arc and carry out rubber coating and the high effect of rubber coating precision.

Description

PCB rubber coating device

Technical Field

The application relates to the technical field of PCB processing, in particular to a PCB gluing device.

Background

In the production and manufacturing process of a PCB (printed circuit board), electronic components are often packaged or mounted, and therefore, a gluing operation is performed.

Referring to fig. 1, the gluing device comprises a gluing platform 1, a support 2 is arranged on the gluing platform 1, a transverse moving mechanism 3 is arranged on the support 2, a longitudinal moving mechanism 4 is arranged on the transverse moving mechanism 3, and a gluing component 5 is arranged on the longitudinal moving mechanism 4. The element to be glued is placed on the gluing station 1, the transverse movement means 3 slide on the support 2 to come above the element, the longitudinal movement means 4 lower the gluing assembly 5 to the element position, and the gluing assembly 5 glues the element.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: for the components with arc glue sites, the arc glue coating operation is difficult to perform.

SUMMERY OF THE UTILITY MODEL

In order to glue the position to the arc and carry out the rubber coating, this application provides a PCB rubber coating device.

The application provides a PCB rubber coating device adopts following technical scheme:

the utility model provides a PCB rubber coating device, includes the rubber coating platform, be equipped with the support on the rubber coating platform, be equipped with lateral shifting mechanism on the support, be equipped with longitudinal shifting mechanism on the lateral shifting mechanism, the last rubber coating subassembly that is equipped with of longitudinal shifting mechanism, still be equipped with the mounting panel on the rubber coating platform, the one end of mounting panel is extended to keeping away from the support direction, and sliding connection has the removal dish on the mounting panel, be equipped with the draw-in groove on the removal dish, the joint has the board of placing in the draw-in groove, it is equipped with the standing groove on the board to place, is equipped with the gliding drive assembly of.

Through adopting above-mentioned technical scheme, place the board joint in the draw-in groove, the component is placed in the standing groove, and the standing groove is fixed a position the component, the rubber coating of being convenient for. Different placing plates are replaced, and different elements can be glued. During gluing, the longitudinal moving mechanism drives the gluing component to descend to the position of the element, the transverse moving mechanism drives the gluing component to move in the gluing process, the driving component drives the moving disc to move, the moving direction of the moving disc is perpendicular to that of the gluing component, the walking path of the gluing component on the element is arc-shaped through the cooperation of the moving direction of the moving disc and the moving direction of the gluing component, and then gluing of the arc-shaped gluing position on the element is completed.

Preferably, drive assembly includes lead screw and drive lead screw pivoted driving piece, lead screw and rubber coating platform rotate to be connected, and the lead screw sets up along the length direction of mounting panel, be equipped with the slider on the removal dish, be equipped with the spout on the rubber coating platform, the spout sets up along the length direction of mounting panel, slider and spout sliding connection, lead screw and slider threaded connection.

Through adopting above-mentioned technical scheme, driving piece drive lead screw rotates, and the lead screw drives the slider and slides in the spout, and the slider drives and removes the dish and remove on the mounting panel.

Preferably, the driving piece is a servo motor, the servo motor is fixedly connected with the gluing platform, and an output shaft of the servo motor is connected with the screw rod.

Through adopting above-mentioned technical scheme, start servo motor, servo motor's output shaft drive lead screw, through servo motor's corotation and reversal, can drive and move the dish round trip movement on the mounting panel.

Preferably, the moving disc is provided with a yielding groove, the yielding groove is communicated with the clamping groove, an extending portion is arranged on the yielding groove, and the extending portion extends towards the center of the clamping groove.

Through adopting above-mentioned technical scheme, the extension extends to draw-in groove center direction, places the board joint when in the draw-in groove, leaves the space in the position of extension, and in the hand can stretch into this space from the groove of stepping down, the hand can hold the bottom of placing the board, is convenient for take out and places the board.

Preferably, be equipped with the holding tank on the removal dish, sliding connection has joint spare in the holding tank, the lateral wall of placing the board is equipped with the spacing groove, joint spare and spacing groove joint.

Through adopting above-mentioned technical scheme, place the board joint in the draw-in groove, the tip and the spacing groove joint of joint spare, the joint spare is spacing to placing the board, makes to place the board joint more firmly in the draw-in groove.

Preferably, the one end that the board was kept away from to the joint spare is equipped with the spring, the one end and the joint spare fixed connection of spring, the lateral wall fixed connection of the other end and holding tank.

Through adopting above-mentioned technical scheme, through setting up the spring, the elasticity of spring makes the tip joint of joint spare at the spacing inslot, makes the connection of joint spare and spacing groove more stable.

Preferably, the corners of the placing plate are arranged in a chamfer.

Through adopting above-mentioned technical scheme, the corner of placing the board is the chamfer setting, is convenient for will place the board and place in the draw-in groove.

Preferably, the longitudinal movement mechanism includes lift post and mount pad, be equipped with the installation piece on the lift post, be equipped with the mounting hole on the mount pad, the mounting hole has a plurality ofly, and a plurality of mounting holes are the straight line along the direction of height of support and arrange, and the screw is worn to be equipped with in one of them mounting hole, and the mount pad passes through screw and installation piece fixed connection, the rubber coating subassembly is fixed on the mount pad.

Through adopting above-mentioned technical scheme, the mount pad passes through screw and installation piece fixed connection, and the screw mounting can adjust the mounting height of rubber coating subassembly according to actual conditions in the mounting hole of co-altitude not.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the gluing process, the transverse moving mechanism drives the gluing component to move, the driving component drives the moving disc to move, the moving direction of the moving disc is perpendicular to that of the gluing component, the walking path of the gluing component on the element is arc-shaped through the cooperation of the moving direction of the moving disc and the moving direction of the gluing component, and then gluing of the arc-shaped gluing position on the element is completed.

2. The mounting seat is fixedly connected with the mounting block through screws, the screws are mounted in mounting holes with different heights, and the mounting height of the gluing component can be adjusted according to actual conditions.

Drawings

FIG. 1 is a schematic view showing a structure of a related art coater apparatus;

FIG. 2 is a schematic structural diagram of a PCB gluing device according to the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of the glue application platform, the movable tray and the placing plate;

fig. 5 is a partial sectional view of the moving plate and the placing plate.

Description of reference numerals: 1. a gluing platform; 11. mounting a plate; 12. a chute; 2. a support; 21. a column; 22. a cross beam; 3. a lateral movement mechanism; 4. a longitudinal movement mechanism; 41. a lifting column; 42. a mounting seat; 43. mounting blocks; 44. mounting holes; 45. a screw; 5. a gluing component; 6. a movable tray; 61. a slider; 62. a card slot; 63. a yielding groove; 64. an extension portion; 65. accommodating grooves; 7. a screw rod; 71. a servo motor; 72. a reduction gearbox; 8. placing the plate; 81. a placement groove; 82. a limiting groove; 9. a clamping piece; 91. a groove; 92. an arc-shaped surface; 93. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses PCB rubber coating device. Referring to fig. 2, the gluing device comprises a gluing platform 1, a support 2 is arranged on one side of the gluing platform 1, the support 2 comprises a stand column 21 and a cross beam 22, the bottom end of the stand column 21 is fixed to the gluing platform 1, and the cross beam 22 is fixed to the top end of the stand column 21. The transverse moving mechanism 3 is arranged on the transverse beam 22, the longitudinal moving mechanism 4 is arranged on the transverse moving mechanism 3, and the gluing component 5 is arranged on the longitudinal moving mechanism 4. During gluing, the element is placed on the gluing platform 1, the gluing component 5 is driven by the transverse moving mechanism 3 to reach the upper part of the element, the gluing component 5 is driven by the longitudinal moving mechanism 4 to descend to the position of the element, and the gluing component 5 is used for gluing the element.

Referring to fig. 3, the longitudinal moving mechanism 4 includes a lifting column 41 and a mounting base 42, a mounting block 43 is fixed at the bottom end of the lifting column 41, a mounting hole 44 is formed in the mounting base 42, the mounting hole 44 is multiple, the mounting holes 44 are linearly arranged along the height direction of the upright column 21, a screw 45 penetrates through one mounting hole 44, the screw 45 is in threaded connection with the mounting block 43, the mounting base 42 is fixedly connected with the mounting block 43 through the screw 45, and the gluing assembly 5 is fixed on the mounting base 42. The screws 45 are arranged in the mounting holes 44 with different heights, and the mounting height of the gluing assembly 5 can be adjusted according to actual conditions.

Referring to fig. 2 and 4, a mounting plate 11 is fixed on the top surface of the gluing platform 1, one end of the mounting plate 11 is located below the cross beam 22, the other end extends in the direction away from the bracket 2, and the length direction of the mounting plate 11 is perpendicular to the plane formed by the upright column 21 and the cross beam 22. The mounting plate 11 is slidably connected with a movable disk 6, and a slider 61 is fixed at the bottom of the movable disk 6. The gluing platform 1 is provided with a sliding groove 12, the sliding groove 12 is arranged along the length direction of the mounting plate 11, the sliding block 61 is in sliding connection with the sliding groove 12, and the bottom of the sliding block 61 extends into the gluing platform 1.

The gluing platform 1 is internally provided with a screw rod 7 and a servo motor 71, the screw rod 7 is rotatably connected with the gluing platform 1, the screw rod 7 is positioned below the mounting plate 11, the screw rod 7 is arranged along the length direction of the mounting plate 11, and the screw rod 7 is in threaded connection with the slide block 61. The servo motor 71 is fixedly connected with the gluing platform 1, an output shaft of the servo motor 71 is connected with a reduction gearbox 72, and an output end of the reduction gearbox 72 is connected with the screw rod 7.

The servo motor 71 drives the reduction gearbox 72, the reduction gearbox 72 drives the screw rod 7 to rotate, the screw rod 7 drives the sliding block 61 to slide in the sliding groove 12, and the sliding block 61 drives the movable disk 6 to move on the mounting plate 11. The movable plate 6 is driven to move back and forth on the mounting plate 11 by the normal rotation and reverse rotation of the servo motor 71.

Draw-in groove 62 has been seted up to the top surface of removing dish 6, and the joint has in draw-in groove 62 places board 8, and the corner of placing board 8 is the chamfer setting, places and has seted up standing groove 81 on the board 8. The placing plate 8 is clamped in the clamping groove 62, the element is placed in the placing groove 81, and the placing groove 81 is used for positioning the element, so that gluing is facilitated. Different placing plates 8 are replaced, different placing grooves 81 on the placing plates 8 are different, and then different elements can be positioned, and different elements are coated with glue.

The movable disc 6 is provided with a yielding groove 63, the yielding groove 63 is communicated with the clamping groove 62, an extending portion 64 is arranged on the yielding groove 63, and the extending portion 64 extends towards the center of the clamping groove 62. When placing board 8 joint in draw-in groove 62, leave the space in the position of extension 64, the hand can stretch into this space from the groove 63 of stepping down, and the hand can hold the bottom of placing board 8, is convenient for take out and places board 8.

Referring to fig. 5, the movable plate 6 is provided with a receiving groove 65, the receiving groove 65 is located on a side surface of the slot 62 adjacent to the receding groove 63, and the receiving groove 65 is communicated with the slot 62. Sliding connection has joint spare 9 in holding tank 65, places the lateral wall of board 8 and has seted up spacing groove 82, and the tip and the spacing groove 82 joint of joint spare 9, the terminal surface of this tip are arcwall face 92. The cross-section of joint spare 9 is the L type, and recess 91 is seted up to the top surface of joint spare 9, the slip joint spare 9 of being convenient for. The one end that board 8 was kept away from to joint spare 9 is provided with spring 93, the one end and the joint spare 9 fixed connection of spring 93, the lateral wall fixed connection of the other end and holding tank 65. The elasticity of spring 93 makes the tip joint of joint spare 9 in spacing groove 82, and joint spare 9 is spacing to placing board 8, makes and places board 8 joint more firmly in draw-in groove 62.

The implementation principle of the PCB gluing device in the embodiment of the application is as follows: place board 8 joint in draw-in groove 62, the component is placed in standing groove 81, starts servo motor 71, and servo motor 71 drive is placed board 8 and is come to rubber coating subassembly 5 amount below, and during the rubber coating, lateral shifting mechanism 3 drives rubber coating subassembly 5 and comes to the component directly over, and longitudinal movement mechanism 4 drives rubber coating subassembly 5 and descends to the component position. In the gluing process, the transverse moving mechanism 3 drives the gluing component 5 to move, the servo motor 71 drives the placing plate 8 to move, the moving direction of the placing plate 8 is perpendicular to that of the gluing component 5, the walking path of the gluing component 5 on the element is arc-shaped through the cooperation of the moving direction of the placing plate 8 and the moving direction of the gluing component 5, and then gluing of the arc-shaped gluing position on the element is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a PCB rubber coating device, includes rubber coating platform (1), be equipped with support (2) on rubber coating platform (1), be equipped with lateral shifting mechanism (3) on support (2), be equipped with longitudinal shifting mechanism (4) on lateral shifting mechanism (3), be equipped with rubber coating subassembly (5), its characterized in that on longitudinal shifting mechanism (4): still be equipped with mounting panel (11) on rubber coating platform (1), the one end of mounting panel (11) is to keeping away from support (2) direction extension, and sliding connection has removal dish (6) on mounting panel (11), be equipped with draw-in groove (62) on removal dish (6), the joint has place board (8) in draw-in groove (62), be equipped with standing groove (81) on placing board (8), be equipped with on rubber coating platform (1) and drive removal dish (6) along the gliding drive assembly of mounting panel (11) length direction.

2. The PCB gluing device of claim 1, wherein: the drive assembly includes lead screw (7) and drive lead screw (7) pivoted driving piece, lead screw (7) and rubber coating platform (1) rotate to be connected, and the length direction setting of mounting panel (11) is followed in lead screw (7), be equipped with slider (61) on removal dish (6), be equipped with spout (12) on rubber coating platform (1), the length direction setting of mounting panel (11) is followed in spout (12), slider (61) and spout (12) sliding connection, lead screw (7) and slider (61) threaded connection.

3. The PCB gluing device according to claim 2, wherein: the driving piece is a servo motor (71), the servo motor (71) is fixedly connected with the gluing platform (1), and an output shaft of the servo motor (71) is connected with the screw rod (7).

4. The PCB gluing device of claim 1, wherein: be equipped with on removal dish (6) and let a groove (63), let a groove (63) and draw-in groove (62) intercommunication, be equipped with extension (64) on the groove (63) of letting, extension (64) extend to draw-in groove (62) central direction.

5. The PCB gluing device of claim 1, wherein: be equipped with holding tank (65) on removal dish (6), sliding connection has joint spare (9) in holding tank (65), the lateral wall of placing board (8) is equipped with spacing groove (82), joint spare (9) and spacing groove (82) joint.

6. The PCB gluing device of claim 5, wherein: the one end that places board (8) is kept away from in joint spare (9) is equipped with spring (93), the one end and joint spare (9) fixed connection of spring (93), the lateral wall fixed connection of the other end and holding tank (65).

7. The PCB gluing device of claim 1, wherein: the corners of the placing plate (8) are arranged in a chamfer angle mode.

8. The PCB gluing device of claim 1, wherein: longitudinal movement mechanism (4) are including lift post (41) and mount pad (42), be equipped with installation piece (43) on lift post (41), be equipped with mounting hole (44) on mount pad (42), mounting hole (44) have a plurality ofly, and a plurality of mounting holes (44) are the straight line along the direction of height of support (2) and arrange, and wherein wear to be equipped with screw (45) in one of them mounting hole (44), and mount pad (42) are through screw (45) and installation piece (43) fixed connection, rubber coating subassembly (5) are fixed on mount pad (42).