CN206542644U

CN206542644U - Wiring board Heat sealer

Info

Publication number: CN206542644U
Application number: CN201720237353.2U
Authority: CN
Inventors: 李定强
Original assignee: Shenzhen Xin Huale Electronics Co Ltd
Current assignee: Shenzhen Xin Huale Electronics Co Ltd
Priority date: 2017-03-10
Filing date: 2017-03-10
Publication date: 2017-10-03
Anticipated expiration: 2027-03-10

Abstract

The utility model discloses a kind of wiring board Heat sealer, its drip irrigation device is to include cabinet and board, the force fit plate for pressing wiring board is provided with the board, the force fit plate includes upper plate and lower plate, the board side is provided with heater box, the upper plate side is hinged with lower plate, the lower plate side is provided with the actuator for driving it to move into heater box, the lifting rope fixed with heater box is lifted with the top of the upper plate, wherein heating arrangement is heater box, wiring board is placed to carry out after force fit plate removes heater box, because the length of lifting rope is fixed length, when actuator driving force fit plate removes heater box, cause that opening is turned on upper plate to be easy to place wiring board in the presence of lifting rope, and when driving force fit plate to move into heater box, upper plate can it is slow under self gravitation effect under turn over, so as to improve security when workman places wiring board, reduce the situation that workman's hand is forced into or scalded.

Description

Wiring board Heat sealer

Technical field

The utility model is related to pressing machine field, more particularly to a kind of wiring board Heat sealer.

Background technology

The today developed rapidly in science and technology, various high-tech electronic products emerge in an endless stream, here it is printed circuit board is obtained, The demand of namely wiring board drastically increases, manufacture difficulty more and more higher, and quality is also increasingly stricter, and the quality of wiring board is straight Connect the quality for having influence on electronic product, and in order to ensure its structural strength in the production process of assist side, it usually needs it is online Fix stiffening plate on the plate of road, and stiffening plate be by it is gluing in the circuit board, in order to increase the fastness of stiffening plate, it usually needs It is placed in Heat sealer together with wiring board and carries out hot pressing, then the firm of stiffening plate can be improved in glue cooled and solidified Property, existing Heat sealer on board by including cabinet and board, being provided with force fit plate, and force fit plate includes upper plate and lower plate, By the way that wiring board is placed in lower plate, then drive upper plate push vertically realization pressing, and heating arrangement be made in upper plate and In lower plate, during quick motion pressing easily causing hand is burned, and there is potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of wiring board Heat sealer, with more preferable security.

Above-mentioned technical purpose of the present utility model technical scheme is that：

It is provided with a kind of wiring board Heat sealer, including cabinet and board, the board for pressing wiring board Force fit plate, the force fit plate includes upper plate and lower plate, and the board side is provided with heater box, and the upper plate side is cut with scissors with lower plate Connect, the lower plate side is provided with to be lifted with the top of the actuator for driving it to move into heater box, the upper plate to be consolidated with heater box Fixed lifting rope.

Wherein heating arrangement is heater box, places wiring board and is carried out after force fit plate removes heater box, due to lifting rope Length be fixed length, when actuator driving force fit plate removes heater box, in the presence of the lifting rope to turn over opening on upper plate Be easy to place wiring board, and when driving force fit plate to move into heater box, upper plate can it is slow under self gravitation effect under turn over, from And security when workman places wiring board can be improved, reduce the situation that workman's hand is forced into or scalded.

The utility model is further set：The side surface of board one is fixed with for controlling actuator to open and close and and lower plate The travel switch touched.

The setting of travel switch can play the keying of control actuator, drive lower plate to be moved to required position in actuator When putting, lower plate can touch travel switch so that actuator is closed, so as to effectively control the stroke of force fit plate, it is to avoid lower plate quilt occur Situation about excessively releasing.

The utility model is further set：Mounting bar is fixed with the board, the travel switch sliding is connected to peace Fill on bar, the groove for offering and being passed through for bolt on bolt, the mounting bar, the bolt end are equipped with the travel switch Portion is threaded with abutting nut.

Travel switch sliding is connected on mounting bar, so as to realize the regulation for travel switch position, wherein stroke The position of switch, determines the angle that force fit plate opens, and travel switch is nearer apart from staff, and the mouth of force fit plate is bigger, but phase To meeting to adjust travel switch so as to according to actual needs, and regulation operation only need to rotate screw and unscrew to Tight nut, it is convenient and swift, carry out spacing while pushing against the mode that nut pushes against, realize consolidating at any position on groove It is fixed, it is spacing to possess continuity.

The utility model is further set：It is fixed with the lower plate on slider bar, the board and is provided with fixed block, institute State the chute for offering and being slided for slider bar on fixed block.

Pass through the setting of slider bar and chute so that lower plate can be along the direction stabilization of chute during movement It is mobile, it is mobile to have more stability.

The utility model is further set：The actuator includes the cylinder being vertically arranged, the tailpiece of the piston rod of the cylinder Linkage is provided between portion and lower plate, the linkage is hinged including 4 and changes into the power of vertical direction The hinge bar of horizontal direction.

By the setting of hinge bar, original power in vertical direction can be changed to thrust horizontally, so as to Force fit plate movement is enough promoted, and so cylinder can more be easily installed and save the space-consuming of transverse direction with vertically-mounted, can To cause box body product smaller.

The utility model is further set：The cabinet inwall, which is provided with fixing axle, the fixing axle, to be provided with for hanging The annular groove with lifting rope width fits is provided with the fixed pulley that rope is bypassed, the fixed pulley.

Pass through the setting of fixed pulley so that lifting rope more stability when upper plate is transferred, while falling into of can stablizing of lifting rope In in annular groove, being less prone to axial movement.

The utility model is further set：The upper plate is embedded with silica gel plate, the lower plate close to the side of lower plate and opened up There is the mounting groove installed for silica gel plate, the both sides of the silica gel plate are extended with card article, and the both sides of the mounting groove are provided with and blocked The neck that bar coordinates.

Because PCB surface is generally not smooth, therefore by setting silica gel plate on upper plate, PCB surface is convex The part gone out can sink into silica gel plate, so that the pressing compactness of upper plate and lower plate can be kept during pressing, and Silica gel plate realizes stronger installation by the clamping of card article and neck.

The utility model is further set：Slided through lower plate formation sliping port, the lower plate correspondence mounting groove side Entrance is provided with blend stop, and described blend stop one end is rotatably connected in lower plate.

The detachable of silica gel plate is realized in the setting of sliping port, can slide it from sliping port when needing to change silica gel plate Groove, can rotate blend stop and block sliping port when usually normally using, prevent the abjection of silica gel plate, it is necessary to when extracting silica gel plate out, only Blend stop need to be turned on, it is easy to operate.

The utility model is further set：The screw for pushing against silica gel plate is equipped with the blend stop.

By the setting of screw, when rotation blend stop blocks sliping port, it can further pass through screw and push against silica gel plate increasing Big frictional force, so that blend stop has more stability, is less prone to unexpected situation about turning on.

Brief description of the drawings

Fig. 1 is the overall structure figure of the present embodiment；

Fig. 2 is the enlarged drawing at A in Fig. 1；

Fig. 3 is the mounting structure figure of travel switch in the present embodiment；

Fig. 4 is the structure chart at actuator in the present embodiment；

Fig. 5 is the enlarged drawing at B in Fig. 1.

Reference：1st, cabinet；2nd, board；3rd, force fit plate；31st, upper plate；32nd, lower plate；4th, heater box；5th, lifting rope；6th, OK Cheng Kaiguan；7th, mounting bar；71st, groove；72nd, bolt；73rd, nut is pushed against；8th, slider bar；9th, fixed block；91st, chute；10th, it is hinged Bar；11st, fixing axle；12nd, fixed pulley；13rd, annular groove；14th, silica gel plate；15th, mounting groove；16th, card article；17th, neck；18th, sliping port； 19th, blend stop；20th, screw；21st, cylinder.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

A kind of wiring board Heat sealer, as shown in figure 1, a kind of wiring board Heat sealer, including cabinet 1 and board 2, in machine The inboard of platform 2 is provided with heater box 4, and outside is provided with force fit plate 3, and the force fit plate 3 includes upper plate 31 and lower plate 32, and upper plate 31 is leaned on The side of nearly heater box 4 is hinged with lower plate 32, slider bar 8 is fixed with lower plate 32, while being provided with fixed block on board 2 9, the side of fixed block 9 offers the chute 91 slided for slider bar 8, and is provided with what driving slider bar 8 was slided in cabinet 1 Actuator, and the lifting rope 5 of fixed length is fixed with the top of upper plate 31, the one end of lifting rope 5 is fixed on upper plate 31, and the other end is fixed In heater box 4, so that when actuator driving force fit plate 3 removes heater box 4, upper plate 31, which is understood under the pulling of lifting rope 5, to be turned over So that force fit plate 3 is in open mode, wiring board can be now placed in lower plate 32, then will pressure in the presence of actuator Plywood 3 is moved back in heater box 4, and upper plate 31 can turn over conjunction under self gravitation effect, and being arranged so that wiring board is moved in force fit plate 3 Go out what is carried out after heater box 4, and when driving force fit plate 3 to move into heater box 4, upper plate 31 can be slow under self gravitation effect Under turn over, so as to improve security when workman places wiring board, reduce workman's hand situation for being forced into or scalding, Er Qie The travel switch 6 for controlling actuator to open and close and touched with lower plate 32 is provided with board 2, lower plate 32 is moved to required position When putting, lower plate 32 can touch travel switch 6 so that actuator is closed, so as to effectively control the stroke of force fit plate 3, it is to avoid under appearance The situation that plate 32 is excessively released.

As depicted in figs. 1 and 2, fixing axle 11 is provided with cabinet 1, and is provided with fixing axle 11 fixed pulley 12, Lifting rope 5 is bypassed from fixed pulley 12 and end is fixed in heater box 4, while offering what is be absorbed in for lifting rope 5 on fixed pulley 12 Annular groove 13 so that the more stability when upper plate 31 is transferred of lifting rope 5, while lifting rope 5 stable can sink into annular groove 13, is difficult There is the movement of axial direction.

As shown in figure 3, the sliding of travel switch 6 is connected to mounting bar 7, wherein mounting bar 7 is fixed on board 2, while The groove 71 for offering and being passed through for bolt 72 on bolt 72, mounting bar 7 is equipped with travel switch 6, and in the end of bolt 72 Abutting nut 73 is threaded with, so as to realize the position of the regulation for the position of travel switch 6, wherein travel switch 6, is determined The angle that force fit plate 3 opens, travel switch 6 is nearer apart from staff, and the mouth of force fit plate 3 is bigger, but relative meeting cause from And travel switch 6 can be adjusted according to actual needs, and regulation operation need to only rotate and screw and unscrew abutting nut 73 i.e. Can, it is convenient and swift, carry out spacing while pushing against the mode that nut 73 pushes against, realize the fixation at any position on groove 71, limit Position possesses continuity.

As shown in figure 4, actuator includes the cylinder 21 vertically installed, and in the piston rod end of cylinder 21 and slider bar 8 Between be provided with linkage, the linkage includes 4 hinge bars 10 for being hinged, can be by cylinder by linkage The thrust of 21 vertical thrust conversions horizontally, such cylinder 21 can be more easily installed with vertically-mounted and saved horizontal stroke To space-consuming, can make it that the volume of cabinet 1 is smaller.

As shown in figure 5, offering mounting groove 15 in upper plate 31, silica gel plate 14 is installed in the mounting groove 15, in order to increase The firmly installing property of silica gel plate 14, neck 17 is offered in the side wall of mounting groove 15, while being extended with and blocking on silica gel plate 14 The card article 16 that groove 17 coordinates, so that silica gel plate 14 can be stably mounted in mounting groove 15, passes through the setting of silica gel plate 14, circuit The part of plate surface protrusion can sink into silica gel plate 14, so as to can keep upper plate 31 and lower plate 32 during pressing Press compactness；So it is easy to the dismounting for silica gel plate 14 through the formation sliping port 18 of upper plate 31 in the additionally mounted side of groove 15 More preferably, usually working condition when be not prevented from the abjection of silica gel plate 14, in upper plate 31 for being provided with blend stop 19 at sliping port 18, keep off The one end of bar 19 is rotatably connected on upper plate 31, it is necessary to when extracting silica gel plate 14 out, need to only turn on blend stop 19, easy to operate fast It is prompt；And the screw 20 for propping up silica gel plate 14 is equipped with the one end of blend stop 19, cross screw 20 and push against the increasing friction force of silica gel plate 14, So that blend stop 19 has more stability, unexpected situation about turning on is less prone to.

Specific work process：Cylinder 21, which works, first is inconjunction with force fit plate 3 by slider bar 8 by linkage and extrapolates, During extrapolation, upper plate 31, which is understood, to be turned under the pulling of lifting rope 5 so that force fit plate 3 opens, until lower plate 32 is moved to Encounter causes cylinder 21 to stop I-steel after travel switch 6, and at this moment force fit plate 3 opens completely, in the pressing opened completely A diaphragm is placed in the inner lower plate 32 of plate 3, then the wiring board for needing to press is placed on diaphragm, is put neatly, so One diaphragm of lid again above the wiring board put well afterwards, the effect of diaphragm is prevented in heating bonding processes on wiring board The loss of glue, then cylinder 21 drive slider bar 8 be reversely slowly moved in heater box 4, at the same time upper plate 31 itself weigh Slowly turned over down under power effect and be allowed to overlap with lower plate 32, force fit plate 3 carries out heating pressing after being completely disposed in heater box 4.

Claims

1. it is provided with a kind of wiring board Heat sealer, including cabinet (1) and board (2), the board (2) for pressing line The force fit plate (3) of road plate, the force fit plate (3) includes upper plate (31) and lower plate (32), it is characterized in that：Board (2) side Heater box (4) is provided with, upper plate (31) side is hinged with lower plate (32), lower plate (32) side is provided with driving, and it is moved Enter and be lifted with the lifting rope (5) fixed with heater box (4) at the top of the actuator in heater box (4), the upper plate (31).

2. wiring board Heat sealer according to claim 1, it is characterized in that：The side surface of board (2) one is fixed with use The travel switch (6) for opening and closing and being touched with lower plate (32) in control actuator.

3. wiring board Heat sealer according to claim 2, it is characterized in that：Mounting bar is fixed with the board (2) (7), travel switch (6) sliding is connected on mounting bar (7), and bolt (72) is equipped with the travel switch (6), described The groove (71) passed through for bolt (72) is offered on mounting bar (7), bolt (72) end thread is connected with abutting nut (73)。

4. wiring board Heat sealer according to claim 1, it is characterized in that：Slider bar is fixed with the lower plate (32) (8) chute for offering and being slided for slider bar (8) on fixed block (9), the fixed block (9), is provided with the board (2) (91)。

5. wiring board Heat sealer according to claim 4, it is characterized in that：The actuator includes the cylinder being vertically arranged (21) linkage, is provided between the piston rod end of the cylinder (21) and lower plate (32), the linkage includes 4 It is hinged and the hinge bar (10) by the power conversion of vertical direction horizontally.

6. wiring board Heat sealer according to claim 1, it is characterized in that：Cabinet (1) inwall is provided with fixing axle (11), be provided with the fixing axle (11) for lifting rope (5) fixed pulley (12) that bypasses, be provided with the fixed pulley (12) with The annular groove (13) of lifting rope (5) width fits.

7. wiring board Heat sealer according to claim 1, it is characterized in that：The one of the close lower plate (32) of the upper plate (31) Side is embedded with the mounting groove (15) for offering and being installed for silica gel plate (14) on silica gel plate (14), the lower plate (32), the silica gel plate (14) both sides are extended with card article (16), and the both sides of the mounting groove (15) are provided with the neck (17) coordinated with card article (16).

8. wiring board Heat sealer according to claim 7, it is characterized in that：Lower plate is run through in mounting groove (15) side (32) sliping port (18) is formed, lower plate (32) the correspondence sliping port (18) is provided with blend stop (19), described blend stop (19) one end It is rotatably connected in lower plate (32).

9. wiring board Heat sealer according to claim 8, it is characterized in that：Abutting silica gel is equipped with the blend stop (19) The screw (20) of plate (14).