CN112954996A - Special-shaped elastic sheet mounting equipment and mounting process for intelligent circuit control board - Google Patents

Abstract

The invention provides an intelligent circuit control panel special-shaped elastic sheet mounting device and a mounting process, which relate to the technical field of intelligent circuit assembly and comprise a workbench, wherein the workbench is horizontally arranged, a supporting leg standing upright on the ground is fixedly arranged at the bottom end of the workbench, a supporting rib plate standing upright at the top end of the workbench is fixedly arranged at the top end of the workbench, a second horizontal supporting platform horizontally arranged is fixedly arranged in the middle of the supporting rib plate, and a first electric push rod is fixedly arranged at the top end of the second horizontal supporting platform; according to the invention, through the glue coating steel balls, when each glue coating pen slightly swings back and forth at the contact position of the elastic sheet pin and the surface of the circuit board, glue can not be mistakenly coated on the area outside the pin by the glue coating pen, so that the bonding firmness of the pin can be effectively improved, the glue coating area of the elastic sheet pin in contact with the surface of the circuit board is increased through back and forth uniform glue coating, and the mounting firmness of the elastic sheet pin on the surface of the circuit board is improved.

Description

Special-shaped elastic sheet mounting equipment and mounting process for intelligent circuit control board

Technical Field

The invention relates to the technical field of intelligent circuit assembly, in particular to equipment and a process for installing a special-shaped elastic sheet of an intelligent circuit control board.

Background

The elastic sheet is an elastic element used in a shock absorbing device and a circuit device of machinery and vehicles, and is characterized by being easy to bend only on a plane with minimum rigidity in one direction and having large tensile rigidity and bending rigidity in the other direction. Therefore, the leaf spring is suitable for a sensitive element, an elastic support, a positioning device, a flexible connection and the like in a detection instrument or an automatic device. The elastic sheet has many structures, such as round, curved, square, right-angle, C-shaped, V-shaped structures, special-shaped structures and the like.

At present, patent No. CN201621219560.7 discloses a printed circuit spring mounting positioning plate, which comprises a bottom plate, a positioning plate and a positioning layer, wherein the upper surface of the bottom plate is provided with at least two positioning columns and a plurality of positioning protrusions, the positioning plate is provided with positioning holes and a flexible patch position, the bottom plate and the positioning plate are stacked, and the positioning columns are inserted into the positioning holes, and the patch positions correspond to the positioning protrusions; the positioning plate is characterized in that a positioning layer is arranged at the frame position of the positioning plate and comprises a concave positioning frame, the shape of the inner side edge of the positioning frame is matched with the shape of the outer edge of the printed circuit board, and the thickness of the positioning frame is larger than that of the printed circuit board. The floor and the positioning plate are stacked, the circuit board can abut against the inner side edge of the positioning frame, and the surface patch can be inserted into the positioning column so that the circuit board and the surface patch are relatively accurate. The surface of the elastic sheet is convex, and the positioning bulge can fix the elastic sheet in a plane, so that the printed circuit board and the surface patch can be accurately installed, and the position of the elastic sheet is fixed after the installation. .

The circuit shrapnel mounting device disclosed by the patent still has some defects in actual use, and the specific defects are as follows:

when the elastic sheet is installed in the mass production process of the circuit board, the pin of the elastic sheet is difficult to accurately and quickly install on the circuit board, so that the elastic sheet is very complicated in the operation process of installing on the circuit board, the installation efficiency of the elastic sheet is lower than that of the elastic sheet, the elastic sheet is easy to skew in the installation process, and the firmness of the elastic sheet on the circuit board is influenced.

Disclosure of Invention

The invention aims to provide intelligent circuit control board special-shaped elastic sheet mounting equipment and a mounting process, aiming at solving the technical problems that in the mass production process of a circuit board, when the elastic sheets are mounted, the pins of the elastic sheets are difficult to accurately and quickly mount on the circuit board, so that the operation process of mounting the elastic sheets on the circuit board is very complicated, the mounting efficiency of the elastic sheets is lower, the elastic sheets are easy to skew in the mounting process, and the mounting firmness of the elastic sheets is influenced.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: the installation equipment for the special-shaped elastic sheet of the intelligent circuit control panel comprises a workbench, wherein the workbench is horizontally arranged, supporting legs standing on the ground are fixedly arranged at the bottom end of the workbench, a supporting rib plate standing on the top end of the workbench is fixedly arranged at the top end of the workbench, a second horizontal supporting table horizontally arranged is fixedly arranged in the middle of the supporting rib plate, a first electric push rod is fixedly arranged at the top end of the second horizontal supporting table, a first push rod extends downwards from the first electric push rod, a clamping seat is fixedly arranged at the bottom end of the first push rod, and the clamping seat is of a disc structure;

the top end of the workbench is fixedly provided with a circuit board mounting seat, the circuit board mounting seat is arranged at the top end of the workbench in front of the supporting rib plate, the middle of the top surface of the circuit board mounting seat is provided with a groove, a circuit board is arranged in the groove on the top surface of the circuit board mounting seat, the left side and the right side of the groove of the circuit board mounting seat are symmetrically provided with sliding grooves, each sliding groove is embedded with a clamping block in a sliding fit mode, the upper end of the clamping block embedded in the sliding groove is fixedly provided with a push block, and the side wall of the clamping block embedded in the sliding groove is fixedly;

the bottom surface of the clamping seat is provided with a circular mounting groove, and the outer circular surface of the mounting groove is provided with spacing grooves at equal intervals, wherein the spacing grooves are matched with the contours of the elastic sheets; the elastic sheet is arranged in the mounting groove on the bottom surface of the clamping seat, the middle part of the mounting groove on the bottom surface of the clamping seat is provided with a clamping air bag, and the position of the elastic sheet on the bottom surface of the clamping seat is stabilized by the clamping air bag.

As a preferred technical scheme of the present invention, a first horizontal support platform is fixedly arranged below the second horizontal support platform, the first horizontal support platform is fixedly arranged in the middle of the support rib plate, second electric push rods are symmetrically and fixedly arranged on the left and right sides of the first horizontal support platform, the outer circumferential surface of the first push rod is rotatably connected with a first lifting plate, the left and right sides of the first lifting plate are fixedly arranged at the bottom ends of the second electric push rods on the two sides, a lifting sleeve is rotatably connected below the first lifting plate, lifting frames are fixedly arranged on the outer circumferential surface of the lifting sleeve at equal intervals, and a through slide hole is arranged in the middle of each lifting frame;

each the bottom of first push rod is rotated and is connected with the mount, the mount sets up in the telescopic below of going up and down, and each the lateral wall fixed mounting of mount has the slider, each the slider has the rubber coating pen through sliding connection, each the middle part of rubber coating pen has set firmly bellied pin rod, each the pin rod in the middle part of the rubber coating pen is all installed in the slide opening that corresponds through the sliding connection mode.

As a preferred technical scheme of the invention, the lifting sleeve comprises a limiting chute, a limiting spring, a spring baffle, a shifting tooth, a cam and a bottom clamping shaft, the bottom clamping shaft is fixedly arranged at the bottom end of the first lifting plate, the bottom clamping shaft is of a cylindrical structure with a through middle part, the bottom clamping shaft is sleeved on the outer circular surface of the first push rod, the lifting sleeve is provided with a through circular hole at the middle part, the inner wall of the circular hole of the lifting sleeve is rotatably connected to the outer circular surface of the bottom clamping shaft, the middle part of the inner wall of the lifting sleeve is provided with the limiting chute, the outer circular surface of the bottom clamping shaft is fixedly provided with the spring baffle, the spring baffle is embedded into the limiting chute in a sliding fit manner, and the spring baffle embedded into the limiting chute is fixedly provided with the limiting spring;

the outer circular surface of the bottom clamping shaft is fixedly provided with a first motor, the first motor extends downwards to form an output shaft, the bottom end of the output shaft of the first motor is fixedly provided with a cam, the outer circular surface of the lifting sleeve is fixedly provided with a raised shifting tooth, and the cam is intermittently meshed with the shifting tooth.

As a preferred technical scheme of the invention, the glue coating pen comprises a glue storage box, a glue coating pen, a heating copper pipe, a glue runner, a glue injection port, a sealing spring and a glue coating steel ball, wherein the glue coating pen is arranged in a cylindrical rod structure, the glue storage box is fixedly arranged at the top end of the glue coating pen, a glue agent is stored in the glue storage box, the glue coating pen is internally provided with the glue runner in a circular hole structure, the top end of the glue runner is communicated with the glue storage box, the bottom end of the glue runner is provided with the glue injection port, the glue injection port is provided with the circular hole, the bottom end of the glue injection port is slidably connected with the glue coating steel ball, the glue coating steel ball is internally provided with the sealing spring for pressing in the glue injection port, the sealing spring is embedded in the glue injection port, the heating copper pipe is fixedly arranged on the inner wall of the glue coating pen.

As a preferred technical scheme of the present invention, a V-shaped bending wall is disposed in the middle of the glue application pen, an arc-shaped elastic sheet is fixedly disposed on the outer circumferential surface of the glue application pen, and the arc-shaped elastic sheet is located outside the V-shaped bending wall in the middle of the glue application pen.

As a preferred technical scheme of the present invention, the clamping airbag includes an airbag central disc, a fold, an airbag channel, and a clamping wall, the airbag central disc is fixedly disposed at the bottom end of the first push rod, the top end close to the first push rod is fixedly provided with an air receiving port, the middle portion of the first push rod is provided with an air channel communicated with the middle portion of the airbag central disc, the outer circumferential surface of the airbag central disc is fixedly provided with the clamping wall, the top end of the clamping wall and the bottom end of the clamping wall are symmetrically provided with the fold, the airbag channel is sealed between the clamping wall and the outer circumferential surface of the airbag central disc, and the airbag channel is communicated with the air channel in the airbag central disc.

As a preferable technical scheme of the present invention, the clamping wall includes a sealing film and a fluid medium, the sealing film is fixedly disposed on an outer circumferential surface of the clamping wall, and the fluid medium is filled between the sealing film and the outer circumferential surface of the clamping wall.

As a preferred technical solution of the present invention, the fluid medium is air or liquid seawater.

As a preferred technical scheme of the invention, the invention also provides a method for installing the special-shaped elastic sheet of the intelligent circuit control board, which specifically comprises the following steps:

s1, spring plate installation: the elastic sheet is fixedly arranged in the mounting groove on the bottom surface of the clamping seat, is positioned through the mounting groove on the bottom surface of the clamping seat and the limiting groove and is matched with the clamping air bag to stabilize the elastic sheet at the position of the bottom surface of the clamping seat;

s2, mounting a circuit board: the circuit board is arranged in a groove at the top end of a circuit board mounting seat, and the circuit board arranged in the groove is locked and fixed through clamping blocks at the left side and the right side of the groove, so that the circuit board is firmly and reliably arranged in the groove;

s3, spring plate installation: the elastic sheet which is stabilized on the bottom surface of the clamping seat in the step S1 moves downwards, and the elastic sheet is more accurately inserted into the circuit board through the positioning of the elastic sheet by the previous mounting groove and the limiting groove;

s4, fixing the elastic sheet in an adhesive manner: the elastic sheet inserted on the circuit board in the step S3 is bonded and fixed, the glue coating pen moves downwards, the elastic sheet is positioned by utilizing the previous mounting groove and the limiting groove, when the glue coating pen slides downwards, the glue coating pen slides downwards along the pin surface of the elastic sheet, the glue coating pen can more accurately coat glue on the contact position of the pin of the elastic sheet and the circuit board, and then the glue coating pen releases the glue when the glue coating pen contacts and presses the glue coating steel ball with the surface of the circuit board through the bottom end of the glue coating pen;

s5, reciprocating bonding: when glue is applied in the step S3, the lifting frame and the fixing frame are driven by the cam to slightly swing in a left-right reciprocating mode, so that the bottom end of the glue application pen is applied in a reciprocating mode along the surface of the pin of the elastic sheet;

s6, finishing the smearing: after the painting is finished, the pins are left on the circuit board through loosening of the clamping air bag, and the clamping seat moves upwards to finish the installation and fixation of the special-shaped elastic sheet.

Compared with the prior art, the invention at least comprises the following beneficial effects:

firstly, the invention fixes the circuit board on the workbench, the pins of the elastic sheet are firmly and accurately adhered on the circuit board through the cooperative work of the clamping seat, the clamping air bag, the glue coating pen and the lifting sleeve, particularly, each installed elastic sheet can be accurately placed on the bottom surface of the clamping seat through the positioning of the clamping seat, each glue coating pen corresponds to each pin of the elastic sheet, the inner clamping support is carried out from the middle part of the elastic sheet through the clamping air bag, the installation of the elastic sheet on the bottom surface of the clamping seat is stable and firm, the inner support of the clamping air bag can avoid the clamping on the outer wall of the elastic sheet, the area occupied by the outer wall of the elastic sheet in the clamping process is reduced, the movement obstruction in the glue coating process of the glue coating pen is reduced, the installation firmness of the elastic sheet can be effectively improved through the inner clamping, and the bottom end of the glue coating pen is, the gluing steel ball is pressed to ensure that the glue can be accurately adhered to the contact position of the pin and the circuit board, each gluing pen can slightly swing back and forth at the contact position of the pin and the circuit board through the back and forth swing of the lifting sleeve, so that the glue can be coated back and forth along the pin, the glue can be uniformly coated on the surfaces of the pin and the circuit board, the gluing area of the pin and the circuit board surface can be increased through the back and forth uniform gluing, the gluing pen can not mistakenly coat the glue on the area outside the pin by utilizing the gluing steel ball, the adhering firmness of the pin can be effectively improved, the glue can be effectively prevented from being mistakenly adhered to other positions on the surface of the circuit board, the utilization rate of the glue is improved, and the installing firmness of,

the clamping air bag comprises an air bag center plate, the air bag center plate extends into the middle of the elastic sheet and supports the elastic sheet from the circle center of the inner wall of the elastic sheet, the area occupied by clamping the outer wall of the elastic sheet can be effectively reduced, the movement interference in the process of welding the glue coating pen can be effectively avoided, the accuracy of the glue coating pen in welding is improved, the air bag center plate extends into the middle of the elastic sheet for internal support, the elastic sheet is clamped and fixed by matching with the mounting groove and the limiting groove on the bottom surface of the clamping seat, the installation of the elastic sheet is further facilitated, the installation of the elastic sheet is quicker, the installation firmness of the elastic sheet on the bottom surface of the clamping plate is improved, the clamping air bag expands from the inside of the elastic sheet to clamp and support the inner wall of the elastic sheet, the sealing film is sealed on the clamping wall of the clamping air bag, the fluid medium is filled in the sealing film, and the sealing film can deform, the gradual expansion of cooperation centre gripping wall can improve the compactness of centre gripping wall surface and the laminating of shell fragment inner wall effectively, avoids shell fragment inner wall and centre gripping wall surface to produce and rocks, improves the installation fastness of shell fragment.

The middle of the gluing pen is provided with the V-shaped bending wall, the V-shaped bending wall is of an elastically foldable and telescopic structure formed by laminating, the bottom end of the gluing pen slides downwards along the surface of the pin of the elastic sheet through elastic bending of the V-shaped bending wall, so that glue can be effectively coated on the contact position of the elastic sheet and the surface of the circuit board, and when each gluing pen slightly swings back and forth at the contact position of the pin of the elastic sheet and the surface of the circuit board, the gluing pen cannot mistakenly coat the glue on the area outside the pin, the bonding firmness of the pin can be effectively improved, the gluing area of the pin of the elastic sheet and the surface of the circuit board is increased through back and forth uniform gluing, and the mounting firmness of the pin of the elastic sheet on the surface of the circuit board is improved.

The gluing pen is elastically supported in the middle of the gluing pen through the arc-shaped elastic sheet, so that after the V-shaped bending wall in the middle of the gluing pen is elastically deformed, the V-shaped bending wall can be quickly elastically changed back to the original shape through the elastic support of the arc-shaped elastic sheet after the external force of the gluing pen is effectively eliminated, the gluing pen can be repeatedly bent and deformed and still can keep the original shape, the structural strength of the gluing pen is effectively improved, the service life of the gluing pen is prolonged, and the glue inside the gluing pen can still keep good fluidity in a glue flow channel after the gluing pen is repeatedly deformed.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a process flow diagram of the installation process of the special-shaped elastic sheet of the intelligent circuit control board of the invention;

FIG. 2 is a schematic diagram of a front view structure of the special-shaped spring plate mounting device of the intelligent circuit control board of the invention;

FIG. 3 is a schematic top sectional view of the rotational connection between the lift sleeve and the bottom clamping shaft of the present invention;

FIG. 4 is a front view of the glue application pen installed outside the clamping seat;

FIG. 5 is a schematic cross-sectional view of the glue-applying pen of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 taken at A in the present specification;

FIG. 7 is a schematic view of the bottom structure of the clamping base according to the present invention;

FIG. 8 is a front cross-sectional view of a clamping bladder of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 2 taken at B in the present specification;

FIG. 10 is a schematic perspective view of a spring plate according to the present invention;

in the figure: 1. supporting legs; 2. a work table; 3. a support rib plate; 4. a first horizontal support table; 5. a second horizontal support table; 6. a first electric push rod; 7. a second electric push rod; 8. a first push rod; 9. a first lifter plate; 10. a lifting sleeve; 1001. a limiting chute; 1002. a limiting spring; 1003. a spring baffle; 1004. shifting teeth; 1005. a cam; 1006. a bottom clamping connecting shaft; 11. a first motor; 12. a lifting frame; 13. a slide hole; 14. a pin rod; 15. a glue storage box; 16. a fixed mount; 17. a slider; 18. a glue spreading pen; 1801. a V-shaped folded wall; 1802. heating copper pipes; 1803. a glue runner; 1804. a glue injection port; 1805. a seal spring; 1806. gluing steel balls; 19. an arc-shaped elastic sheet; 20. a clamping seat; 2001. mounting grooves; 2002. a limiting groove; 21. clamping the air bag; 2101. an air bag center plate; 2102. folding; 2103. an air bag channel; 2104. a clamping wall; 2105. a sealing film; 2106. a fluid medium; 22. a push block; 2201. a chute; 2202. a locking spring; 23. a circuit board mounting base; 24. a clamping block; 26. an air receiving port; 2601. an airway.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.

Please refer to fig. 1-10, which are schematic diagrams of an overall structure of an installation apparatus and an installation process for a special-shaped spring plate of an intelligent circuit control board;

the special-shaped elastic sheet mounting equipment for the intelligent circuit control panel comprises a workbench 2, wherein the workbench 2 is horizontally arranged, a supporting leg 1 standing on the ground is fixedly arranged at the bottom end of the workbench 2, a supporting rib plate 3 standing on the top end of the workbench 2 is fixedly arranged at the top end of the workbench 2, a second horizontal supporting platform 5 horizontally arranged is fixedly arranged in the middle of the supporting rib plate 3, a first electric push rod 6 is fixedly arranged at the top end of the second horizontal supporting platform 5, a first push rod 8 downwardly extends from the first electric push rod 6, a clamping seat 20 is fixedly arranged at the bottom end of the first push rod 8, and the clamping seat 20 is of a disc structure;

a circuit board mounting seat 23 is fixedly mounted at the top end of the workbench 2, the circuit board mounting seat 23 is arranged in front of the support rib plate 3 at the top end of the workbench 2, a groove is formed in the middle of the top surface of the circuit board mounting seat 23, the circuit board is mounted in the groove in the top surface of the circuit board mounting seat 23, sliding grooves 2201 are symmetrically formed in the left side and the right side of the groove of the circuit board mounting seat 23, a fixture block 24 is embedded in each sliding groove 2201 in a sliding fit manner, a push block 22 is fixedly arranged at the upper end of the fixture block 24 embedded in the sliding groove 2201, and a locking spring 2202 is fixedly mounted on the side;

the bottom surface of the clamping seat 20 is provided with an annular mounting groove 2001, and the outer circular surface of the mounting groove 2001 is provided with limit grooves 2002 matched with the contours of the elastic sheets at equal intervals; the elastic sheet is arranged in an installation groove 2001 on the bottom surface of the clamping seat 20, a clamping air bag 21 is arranged in the middle of the installation groove 2001 on the bottom surface of the clamping seat 20, and the clamping air bag 21 stabilizes the position of the elastic sheet on the bottom surface of the clamping seat 20.

Specifically, the circuit board is fixed on the workbench 2, the pins of the elastic sheet are firmly and accurately adhered to the circuit board through the cooperative work of the clamping seat 20, the clamping air bag 21, the glue coating pen and the lifting sleeve 10, specifically, each installed elastic sheet can be accurately placed on the bottom surface of the clamping seat 20 through the positioning of the clamping seat 20, each glue coating pen corresponds to each pin of the elastic sheet, the inner clamping support is carried out from the middle part of the elastic sheet through the clamping air bag 21, the installation of the elastic sheet on the bottom surface of the clamping seat 20 is stable and firm, the inner support of the clamping air bag 21 can avoid clamping the outer wall of the elastic sheet, the area occupied by the outer wall of the elastic sheet in the clamping process is reduced, the movement obstruction in the glue coating process of the glue coating pen is reduced, the installation firmness of the elastic sheet can be effectively improved through the inner clamping, the bottom end of the glue coating pen is in contact with the pins, the gluing steel ball 1806 is pressed to ensure that the glue can be accurately adhered to the contact position of the pin and the circuit board, each gluing pen can slightly swing back and forth at the contact position of the pin and the surface of the circuit board through the reciprocating swing of the lifting sleeve 10, the glue can be further coated back and forth along the pin, the glue can be uniformly coated on the surfaces of the pin and the circuit board, the gluing area of the pin and the surface of the circuit board can be increased through the reciprocating uniform gluing, the gluing pen can not mistakenly coat the glue on the area outside the pin by utilizing the gluing steel ball 1806, the adhering firmness of the pin can be effectively improved, the glue can be effectively prevented from being mistakenly adhered to other positions on the surface of the circuit board, the utilization rate of the glue is improved, and the installing firmness of,

a first horizontal supporting platform 4 is fixedly arranged below the second horizontal supporting platform 5, the first horizontal supporting platform 4 is fixedly arranged in the middle of the supporting rib plate 3, second electric push rods 7 are symmetrically and fixedly arranged on the left side and the right side of the first horizontal supporting platform 4, a first lifting plate 9 is rotatably connected to the outer circular surface of the first push rod 8, the left side and the right side of the first lifting plate 9 are fixedly arranged at the bottom ends of the second electric push rods 7 on the two sides, a lifting sleeve 10 is rotatably connected below the first lifting plate 9, lifting frames 12 are fixedly arranged on the outer circular surface of the lifting sleeve 10 at equal intervals, and a through slide hole 13 is formed in the middle of each lifting frame 12;

the bottom of each first push rod 8 is rotated and is connected with mount 16, mount 16 only can rotate in the bottom of first push rod 8, can not the oscilaltion, mount 16 sets up in the below of lifting sleeve 10, and the lateral wall fixed mounting of each mount 16 has slider 17, each slider 17 has rubber coating pen 18 through sliding connection, the middle part of each rubber coating pen 18 has set firmly bellied pin pole 14, the pin pole 14 in the middle part of each rubber coating pen 18 all is installed in corresponding slide opening 13 through the sliding connection mode.

Wherein, carry out the oscilaltion through second electric putter 7 drive lift sleeve 10 and crane 12, drive 18 bottoms of rubber coating pen swings to shell fragment pin surface to whether control 18 bottoms of rubber coating pen paste in the pin surface tightly, be convenient for the rubber coating after accomplishing, with rubber coating pen 18 and pin surface separation fast, carry out quick locking through the rubber coating steel ball 1806 of 18 bottoms of rubber coating pen, and then improve the installation fastness of glue effectively.

The lifting sleeve 10 comprises a limiting chute 1001, a limiting spring 1002, a spring baffle 1003, a shifting tooth 1004, a cam 1005 and a bottom clamping shaft 1006, the bottom clamping shaft 1006 is fixedly arranged at the bottom end of the first lifting plate 9, the bottom clamping shaft 1006 is of a cylindrical structure with a through middle part, the bottom clamping shaft 1006 is sleeved on the outer circular surface of the first push rod 8, the lifting sleeve 10 is provided with a through circular hole at the middle part, the inner wall of the circular hole of the lifting sleeve 10 is rotatably connected to the outer circular surface of the bottom clamping shaft 1006, the limiting chute 1001 is arranged at the middle part of the inner wall of the lifting sleeve 10, the spring baffle 1003 is fixedly arranged on the outer circular surface of the bottom clamping shaft 1006, the spring baffle 1003 is embedded into the limiting chute 1001 in a sliding fit mode, and the limiting spring 1002 is fixedly arranged on the spring baffle 1003 embedded into the limiting;

a first motor 11 is fixedly mounted on the outer circular surface of the bottom clamping shaft 1006, an output shaft extends downwards from the first motor 11, a cam 1005 is fixedly mounted at the bottom end of the output shaft of the first motor 11, a raised shifting tooth 1004 is fixedly mounted on the outer circular surface of the lifting sleeve 10, and the cam 1005 and the shifting tooth 1004 are intermittently meshed and connected.

The cam 1005 is driven by the first motor 11 to rotate, the lifting sleeve 10 is driven to swing back and forth on the outer circular surface of the bottom clamping shaft 1006, and the fixed frame 16 is connected to the outer circular surface of the bottom clamping shaft 1006 in a rotating mode, so that the fixed frame 16 and the lifting frame 12 can synchronously swing back and forth, the gluing pen 18 can swing on the surface of the pin of the elastic sheet, and the sliding block 17 is connected with the gluing pen 18 in a sliding mode, and the middle of the gluing pen 18 can vertically slide on the sliding block 17.

The gluing pen 18 comprises a glue storage box 15, a gluing pen 18, a heating copper pipe 1802, a glue flow channel 1803, a glue injection port 1804, a sealing spring 1805 and a gluing steel ball 1806, the gluing pen 18 is of a cylindrical rod structure, the glue storage box 15 is fixedly arranged at the top end of the gluing pen 18, glue is stored in the glue storage box 15, the glue flow channel 1803 of a round hole structure is formed inside the gluing pen 18, the top end of the glue flow channel 1803 is communicated with the glue storage box 15, the glue injection port 1804 is formed in the bottom end of the glue flow channel 1803, a round hole is formed in the glue injection port 1804, the bottom end of the glue injection port 1804 is connected with the gluing steel ball 1806 in a sliding mode, the gluing steel ball 1806 is tightly pressed by the sealing spring 1805 which is embedded into the glue injection port 1804, the heating copper pipe 1802 is fixedly arranged on the inner wall of the gluing pen 18, and the heating copper pipe.

Specifically, the glue spreading pen 18 heats through the heating copper pipe 1802 to generate heat, so that the temperature in the glue flow passage 1803 rises, the mobility of the adhesive in the glue flow passage 1803 is increased through high temperature, the heating copper pipe can be heated in an electric heating mode, the prior art is disclosed, wherein the adhesive is liquid glue, any one of the glues which are disclosed in the prior art and can be applied to a circuit board can be used as the adhesive, and the mobility of the glue can be improved after the temperature in the glue flow passage 1803 rises through the heating copper pipe.

The middle part of the gluing pen 18 is provided with a V-shaped bent wall 1801, the outer circular surface of the gluing pen 18 is fixedly provided with an arc-shaped elastic sheet 19, and the arc-shaped elastic sheet 19 is positioned outside the V-shaped bent wall 1801 in the middle part of the gluing pen 18.

The arc-shaped elastic sheet 19 is a sheet-shaped elastic sheet, and plays an elastic support when bending the V-shaped bending wall 1801 in the middle of the gluing pen 18, so that the resilience performance and the structural strength of the gluing pen 18 are effectively improved.

Specifically, the middle of the gluing pen is provided with the V-shaped bending wall 1801, the V-shaped bending wall 1801 is of an elastically foldable and telescopic structure formed by laminating, the bottom end of the gluing pen slides downwards along the surface of the pin of the elastic sheet through elastic bending of the V-shaped bending wall 1801, glue can be effectively coated on the contact position of the elastic sheet and the surface of the circuit board, each gluing pen can slightly swing back and forth at the contact position of the pin of the elastic sheet and the surface of the circuit board through the gluing steel ball 1806, the gluing pen cannot mistakenly coat the glue on the area outside the pin, the bonding firmness of the pin can be effectively improved, the gluing area of the pin in contact with the surface of the circuit board is increased through back and forth uniform gluing, and the mounting firmness of the pin of the elastic sheet on the surface of the circuit board.

Specifically, the gluing pen of the invention elastically supports the middle part of the gluing pen through the arc-shaped elastic sheet 19, so that after the V-shaped bent wall 1801 in the middle part of the gluing pen elastically deforms, the V-shaped bent wall 1801 can be elastically changed back to the original shape quickly through the elastic support of the arc-shaped elastic sheet 19 after the external force of the gluing pen is eliminated effectively, and further the gluing pen of the invention can be repeatedly bent and deformed and still can keep the original shape, the structural strength of the gluing pen is effectively improved, the service life of the gluing pen is prolonged, and further the glue inside the gluing pen can still keep good fluidity in the glue flow passage 1803 after the gluing pen is repeatedly deformed.

The clamping air bag 21 comprises an air bag central disc 2101, folds 2102, an air bag channel 2103 and a clamping wall 2104, the air bag central disc 2101 is fixedly arranged at the bottom end of a first push rod 8, an air receiving port 26 is fixedly arranged at the top end close to the first push rod 8, an air channel 2601 communicated with the middle part of the air bag central disc 2101 is arranged in the middle part of the first push rod 8, the clamping wall 2104 is fixedly arranged on the outer circular surface of the air bag central disc 2101, the folds 2102 are symmetrically arranged at the top end of the clamping wall 2104 and the bottom end of the clamping wall 2104, the air bag channel 2103 is sealed between the clamping wall 2104 and the outer circular surface of the air bag central disc 2101, and the air bag channel 2103 is communicated with the air.

Wherein, the air-receiving opening 26 is communicated with an external air pump, whether the air duct 2601 is inflated or not is controlled by a control valve on the external air pump,

the clamping wall 2104 comprises a sealing membrane 2105 and a fluid medium 2106, the sealing membrane 2105 is fixedly arranged on the outer circumferential surface of the clamping wall 2104, the fluid medium 2106 is filled between the sealing membrane 2105 and the outer circumferential surface of the clamping wall 2104, wherein the fluid medium 2106 is air or liquid seawater.

Specifically, the clamping airbag 21 of the invention comprises an airbag center plate 2101, the airbag center plate 2101 extends into the middle of the elastic sheet and is supported from the center of the circle of the inner wall of the elastic sheet, the area occupied by clamping the outer wall of the elastic sheet can be effectively reduced, the movement interference in the process of welding the gluing pen can be effectively avoided, the accuracy of the welding of the gluing pen is improved, the airbag center plate 2101 extends into the middle of the elastic sheet for internal support, the elastic sheet is clamped and fixed by matching with the mounting groove 2001 and the limiting groove 2002 on the bottom surface of the clamping seat 20, the installation of the elastic sheet is further convenient, the installation firmness of the elastic sheet on the bottom surface of the clamping plate is improved, the clamping airbag 21 of the invention is expanded from the inside of the elastic sheet to clamp and support the inner wall of the elastic sheet, a sealing membrane 2105 is sealed on the clamping wall 2104 of the clamping airbag 21, and a fluid medium 6 is filled, through the support of fluid medium 2106, can make seal membrane 2105 carry out the deformation of adaptability according to the profile of shell fragment inner wall, cooperation centre gripping wall 2104 expands gradually, can improve the compactness of centre gripping wall 2104 surface and the laminating of shell fragment inner wall effectively, avoids shell fragment inner wall and centre gripping wall 2104 surface to produce and rocks, improves the installation fastness of shell fragment.

The invention also provides an installation method of the special-shaped elastic sheet of the intelligent circuit control board, which specifically comprises the following steps:

s1, spring plate installation: the elastic sheet is fixedly arranged in the mounting groove 2001 of the bottom surface of the clamping seat 20, is positioned through the mounting groove 2001 of the bottom surface of the clamping seat 20 and the limiting groove 2002, and is matched with the clamping air bag 21 to be stabilized at the position of the bottom surface of the clamping seat 20;

s2, mounting a circuit board: the circuit board is arranged in a groove at the top end of a circuit board mounting seat 23, and the circuit board arranged in the groove is locked and fixed through clamping blocks 24 at the left side and the right side of the groove, so that the circuit board is firmly and reliably arranged in the groove;

s3, spring plate installation: the elastic sheet stabilized on the bottom surface of the clamping seat 20 in the step S1 moves downward, and is positioned by the mounting groove 2001 and the limiting groove 2002 in the previous step, so that the elastic sheet is inserted into the circuit board more accurately;

s4, fixing the elastic sheet in an adhesive manner: adhering and fixing the elastic sheet inserted on the circuit board in the step S3, moving the adhesive coating pen 18 downwards, positioning the elastic sheet by using the mounting groove 2001 and the limiting groove 2002, sliding the adhesive coating pen 18 downwards along the pin surface of the elastic sheet when sliding downwards, so that the adhesive coating pen can more accurately coat the adhesive on the contact position of the pin of the elastic sheet and the circuit board, and releasing the adhesive when the bottom end of the adhesive coating pen 18 contacts and presses the adhesive coating steel ball 1806 on the surface of the circuit board;

s5, reciprocating bonding: when glue is applied in step S3, the cam 1005 drives the lifting frame 12 and the fixed frame 16 to slightly swing left and right in a reciprocating manner, so that the bottom end of the glue application pen 18 is applied in a reciprocating manner along the surface of the pin of the elastic sheet;

s6, finishing the smearing: after the painting is finished, the pins are left on the circuit board by loosening the clamping air bag 21, and the clamping seat 20 moves upwards to finish the installation and fixation of the special-shaped elastic sheet.

The working principle of the special-shaped elastic sheet mounting equipment for the intelligent circuit control board is as follows: the invention fixes the circuit board on the workbench 2, the pins of the elastic sheet are firmly and accurately adhered on the circuit board through the cooperative work of the clamping seat 20, the clamping air bag 21, the glue spreading pen and the lifting sleeve 10, particularly, the clamping seat 20 is positioned, each installed elastic sheet can be accurately placed on the bottom surface of the clamping seat 20, each glue spreading pen corresponds to each pin of the elastic sheet, the inner clamping support is carried out from the middle part of the elastic sheet through the clamping air bag 21, the installation of the elastic sheet on the bottom surface of the clamping seat 20 is stable and firm, the inner support of the clamping air bag 21 can avoid clamping the outer wall of the elastic sheet, the area occupied by the outer wall of the elastic sheet in the clamping process is reduced, the movement obstruction in the glue spreading process of the glue spreading pen is reduced, the installation firmness of the elastic sheet can be effectively improved through the inner clamping, and the bottom end of the glue spreading pen is contacted with the, pressing down rubber coating steel ball 1806 makes glue can bond in the position of pin and circuit board contact accurately, reciprocal swing through lifting sleeve 10, make every rubber coating pen can carry out slight reciprocal swing in the position of pin and circuit board surface contact, and then make glue can reciprocal rubber coating along the pin, be favorable to evenly coating the surface at pin and circuit board with glue, the rubber coating area of pin and circuit board surface contact has been increased through reciprocal even rubber coating, and utilize rubber coating steel ball 1806 to make the rubber coating pen can not scribble the region beyond the pin with the glue mistake, can improve the bonding fastness of pin effectively, avoid glue mistake to bond in other positions on circuit board surface effectively, thereby improve the utilization ratio to glue, improve the installation fastness of shell fragment pin.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an intelligent circuit control panel abnormal shape shell fragment erection equipment, includes the workstation, its characterized in that: the working table is horizontally arranged, supporting legs which are vertical to the ground are fixedly arranged at the bottom end of the working table, a supporting rib plate which is vertical to the top end of the working table is fixedly arranged at the top end of the working table, a second horizontal supporting table which is horizontally arranged is fixedly arranged in the middle of the supporting rib plate, a first electric push rod is fixedly arranged at the top end of the second horizontal supporting table, a first push rod extends downwards from the first electric push rod, a clamping seat is fixedly arranged at the bottom end of the first push rod, and the clamping seat is of a disc structure;

the top end of the workbench is fixedly provided with a circuit board mounting seat, the circuit board mounting seat is arranged at the top end of the workbench in front of the supporting rib plate, the middle of the top surface of the circuit board mounting seat is provided with a groove, a circuit board is arranged in the groove on the top surface of the circuit board mounting seat, the left side and the right side of the groove of the circuit board mounting seat are symmetrically provided with sliding grooves, each sliding groove is embedded with a clamping block in a sliding fit mode, the upper end of the clamping block embedded in the sliding groove is fixedly provided with a push block, and the side wall of the clamping block embedded in the sliding groove is fixedly;

the bottom surface of the clamping seat is provided with a circular mounting groove, and the outer circular surface of the mounting groove is provided with spacing grooves at equal intervals, wherein the spacing grooves are matched with the contours of the elastic sheets; the elastic sheet is arranged in the mounting groove on the bottom surface of the clamping seat, the middle part of the mounting groove on the bottom surface of the clamping seat is provided with a clamping air bag, and the position of the elastic sheet on the bottom surface of the clamping seat is stabilized by the clamping air bag.

2. The intelligent circuit control board abnormal-shaped elastic sheet mounting equipment according to claim 1, characterized in that: a first horizontal supporting platform is fixedly arranged below the second horizontal supporting platform, the first horizontal supporting platform is fixedly arranged in the middle of the supporting rib plate, second electric push rods are symmetrically and fixedly arranged on the left side and the right side of the first horizontal supporting platform, the outer circular surface of the first push rod is rotatably connected with a first lifting plate, the left side and the right side of the first lifting plate are fixedly arranged at the bottom ends of the second electric push rods on the two sides, a lifting sleeve is rotatably connected below the first lifting plate, lifting frames are fixedly arranged on the outer circular surface of the lifting sleeve at equal intervals, and a through slide hole is formed in the middle of each lifting frame;

each the bottom of first push rod is rotated and is connected with the mount, the mount sets up in the telescopic below of going up and down, and each the lateral wall fixed mounting of mount has the slider, each the slider has the rubber coating pen through sliding connection, each the middle part of rubber coating pen has set firmly bellied pin rod, each the pin rod in the middle part of the rubber coating pen is all installed in the slide opening that corresponds through the sliding connection mode.

3. The intelligent circuit control board abnormal-shaped elastic sheet mounting equipment according to claim 2, characterized in that: the lifting sleeve comprises a limiting chute, a limiting spring, a spring baffle, a shifting tooth, a cam and a bottom clamping shaft, the bottom clamping shaft is fixedly arranged at the bottom end of the first lifting plate, the bottom clamping shaft is of a cylindrical structure with a through middle part, the bottom clamping shaft is sleeved on the outer circular surface of the first push rod, the lifting sleeve is provided with a through circular hole at the middle part, the inner wall of the circular hole of the lifting sleeve is rotatably connected to the outer circular surface of the bottom clamping shaft, the middle part of the inner wall of the lifting sleeve is provided with the limiting chute, the outer circular surface of the bottom clamping shaft is fixedly provided with the spring baffle, the spring baffle is embedded in the limiting chute in a sliding fit manner, and the spring baffle embedded in the limiting chute is fixedly provided with the limiting spring;

the outer circular surface of the bottom clamping shaft is fixedly provided with a first motor, the first motor extends downwards to form an output shaft, the bottom end of the output shaft of the first motor is fixedly provided with a cam, the outer circular surface of the lifting sleeve is fixedly provided with a raised shifting tooth, and the cam is intermittently meshed with the shifting tooth.

4. The intelligent circuit control board abnormal-shaped elastic sheet mounting equipment according to claim 2, characterized in that: the rubber coating pen is including storing up gluey case, rubber coating pen, heating copper pipe, glue runner, injecting glue mouth, sealing spring, rubber coating steel ball, the rubber coating pen sets up to cylinder pole structure, the top of rubber coating pen has set firmly and has stored up gluey case, it has the viscose agent to store up gluey incasement storage, the glue runner of round hole structure is seted up to the inside of rubber coating pen, the top of glue runner with store up gluey case intercommunication, the injecting glue mouth has been seted up to the bottom of glue runner, the injecting glue mouth is provided with the round hole mouth, sliding connection has the rubber coating steel ball bottom of injecting glue mouth, the rubber coating steel ball is provided with sealing spring in the injecting glue mouth and compresses tightly, sealing spring imbeds in the injecting glue mouth, the inner wall of rubber coating pen has set firmly the heating copper pipe, the heating copper pipe twines along glue runner.

5. The intelligent circuit control board abnormal shape shell fragment erection equipment of claim 4, characterized in that: the middle of the gluing pen is provided with a V-shaped bending wall, an arc-shaped elastic sheet is fixedly arranged on the outer circular surface of the gluing pen, and the middle of the gluing pen is located on the outer side of the V-shaped bending wall.

6. The intelligent circuit control board abnormal-shaped elastic sheet mounting equipment according to claim 1, characterized in that: press from both sides tight gasbag and include gasbag center disk, fold, gasbag way, centre gripping wall, gasbag center disk sets firmly in first push rod bottom, is close to in the top of first push rod has set firmly and has connect the gas port, the air flue that communicates in gasbag center disk middle part is seted up at first push rod middle part, the outer disc of gasbag center disk has set firmly the centre gripping wall, the top of centre gripping wall and the bottom symmetry of centre gripping wall is provided with the fold, the centre gripping wall with sealed gasbag way that has between the outer disc of gasbag center disk, the gasbag say with the air flue intercommunication in the gasbag center disk.

7. The intelligent circuit control board abnormal shape shell fragment erection equipment of claim 6, characterized in that: the clamping wall comprises a sealing film and a fluid medium, the sealing film is fixedly arranged on the outer circular surface of the clamping wall, and the fluid medium is filled between the sealing film and the outer circular surface of the clamping wall.

8. The intelligent circuit control board abnormal-shaped elastic sheet mounting equipment according to claim 7, characterized in that: the fluid medium is air or liquid seawater.

9. The intelligent circuit control board deformed elastic sheet mounting equipment according to any one of claims 3, 5 or 8, wherein: the method for installing the special-shaped elastic sheet of the intelligent circuit control board comprises the following steps:

s1, spring plate installation: the elastic sheet is fixedly arranged in the mounting groove on the bottom surface of the clamping seat, is positioned through the mounting groove on the bottom surface of the clamping seat and the limiting groove and is matched with the clamping air bag to stabilize the elastic sheet at the position of the bottom surface of the clamping seat;

s2, mounting a circuit board: the circuit board is arranged in a groove at the top end of a circuit board mounting seat, and the circuit board arranged in the groove is locked and fixed through clamping blocks at the left side and the right side of the groove, so that the circuit board is firmly and reliably arranged in the groove;

s3, spring plate installation: the elastic sheet which is stabilized on the bottom surface of the clamping seat in the step S1 moves downwards, and the elastic sheet is more accurately inserted into the circuit board through the positioning of the elastic sheet by the previous mounting groove and the limiting groove;

s4, fixing the elastic sheet in an adhesive manner: the elastic sheet inserted on the circuit board in the step S3 is bonded and fixed, the glue coating pen moves downwards, the elastic sheet is positioned by utilizing the previous mounting groove and the limiting groove, when the glue coating pen slides downwards, the glue coating pen slides downwards along the pin surface of the elastic sheet, the glue coating pen can more accurately coat glue on the contact position of the pin of the elastic sheet and the circuit board, and then the glue coating pen releases the glue when the glue coating pen contacts and presses the glue coating steel ball with the surface of the circuit board through the bottom end of the glue coating pen;

s5, reciprocating bonding: when glue is applied in the step S3, the lifting frame and the fixing frame are driven by the cam to slightly swing in a left-right reciprocating mode, so that the bottom end of the glue application pen is applied in a reciprocating mode along the surface of the pin of the elastic sheet;

s6, finishing the smearing: after the painting is finished, the pins are left on the circuit board through loosening of the clamping air bag, and the clamping seat moves upwards to finish the installation and fixation of the special-shaped elastic sheet.

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