A kind of Hot gluing machine
Technical field
The present invention relates to a kind of Hot gluing machines.
Background technique
Glued board is as the board-like material of adhesive multilayer made of glued, and existing hot-press gluing machine is directly by adhesive
It is coated on lower panel, top panel is pressed on plate below, since adhesive cannot be coated in panel surface or top panel well-balancedly
The pressure being subject to is uneven, and glued board can be made to be bonded out-of-flatness, influences quality, and inferior rate is high.
Summary of the invention
The purpose of the present invention is to provide a kind of Hot gluing machines, will be placed in slot by using the upper pallet that can be moved up and down
Intracorporal top panel mutually presses and be bonded with lower panel, presses more well-balanced, and top panel and lower panel are less prone to crackle, and
And the two is less prone to and is mutually displaced, and guarantees the neat of gluing, reduces subsequent cutting amount, saves plate.
The invention is realized by the following technical scheme:
A kind of Hot gluing machine is set on the pedestal including pedestal and 2 struts being arranged in above the pedestal
2 vertical plates are equipped with, form the groove body for placing top panel between vertical plate described in 2, close to the vertical plate two sides point
It is not provided in curved sliding rail, two sides are provided with grip block in groove body, and the grip block on both sides of the middle is respectively set
There is rod-shaped revolving part, the rod-shaped revolving part is rotatably connected on vertical plate described in two sides, the grip block upper end setting
There is slide bar, the slide bar two sides are each passed through the ipsilateral sliding rail, are respectively arranged with Pneumatic Transmission on the pedestal
Device, the pneumatic actuator lower end are rotatably connected on the biography of pneumatic actuator described on the pedestal upper surface
Lever is rotatably connected on the slide bar, is provided with top beam between the strut described in 2, is arranged below the top beam
There is upper pallet, is provided between the top beam and the upper pallet dynamic for driving the upper pallet to move up and down
Power device is provided with press groove body on the inside of the upper pallet, in the top pressures groove dignity to one side of pedestal
It is provided with compression leg on face, the compression leg includes alternatively distributed long compression leg and short compression leg, in the top pressures groove dignity to institute
Cylinder set is provided on one side end face of pedestal stated, the long compression leg is plugged together close to the press groove body side in the cylinder
Set inside is provided with press elastic component between the cylinder set bottom and the long compression leg end, in the press bullet
Property part is pressed under state, and the bottom surface of the long compression leg is concordant with the bottom surface of short compression leg, in the vertical plate
2 are provided on the pedestal upper surface of side and compresses plate, are compressed at 2 and are provided with lower pallet between plate, the lower pallet
There is hollow lumen, heating device is provided in the hollow lumen to plate below being placed on the lower pallet upper surface
Heating is carried out to which indirect heating is coated in the adhesive on lower panel surface layer to achieve the purpose that hot gluing, the heating device includes
The sending end and heat-generating pipe that multiple groups are placed equidistant with.In the present invention, lower panel is placed in the groove body on the inside of vertical plate, is coated well-balancedly
Top panel is placed in above lower panel by adhesive, starts pneumatic actuator, it is made to drive grip block around rod-shaped revolving part
Rotation is against on the limit of top panel upper surface on the inside of grip block when grip block relatively rotates, keeps top panel relatively stable, this
Shi Liyong power device drives upper pallet to move down, and the compression leg that side in the top pressures groove body on the inside of upper pallet is arranged in is pressed in top panel
Upper surface on, since long compression leg first touches top panel, long compression leg to press elastic component pressure, make top panel with long compression leg
Touching the pressure being subject in an instant greatly reduce, press elastic component be gradually pressed during, top panel gradually by
To pressure, it can be avoided top panel instant and be under pressure and cracked, also can be avoided lower panel cracking, also, pressing
Elastic component, which is pressed, makes long compression leg and the discrete pressing of short compression leg when on top panel, and top panel upper surface is by the pressure spread
Power, can make top panel pressing lower panel upper surface on adhesive, make the well-balanced distribution of adhesive, so make top panel with it is following
Adhesive between plate keeps identical thickness, makes to keep smooth after plate is glued, moves down pressing top panel process in upper pallet
In, start pneumatic actuator, presses grip block always in top panel two sides, remain at top panel two sides fixed
Up and down motion track avoids top panel from being mutually displaced in horizontal direction occur with lower panel, can reduce top panel with it is following
Edges of boards border generates shifting phenomena, the cutting processing capacity after reducing.In the present invention, making cylinder set, Open Side Down, on press groove body
Circular hole is set, plugs together cylinder set on the inside of circular hole, can be connected using screw, then plugs together long compression leg and press elastic component
Cylinder set inside.
Further, for the present invention is better achieved, it is provided with steel spring between the lower pallet and the pedestal,
When the steel spring is not by external force, the upper surface of the lower pallet is higher than the upper surface for compressing plate, and described supports
The upper surface of pressing plate is lower than the bottom surface of the rod-shaped revolving part.
Further, it for the present invention is better achieved, is compressed described in 2 and is respectively arranged with L-type on the opposite end face of plate
Slot is respectively arranged with elastomeric pad on the L-type slot inner side end.
Further, for the present invention is better achieved, it is respectively arranged with holding screw in the upper pallet two sides, it is described
Holding screw be threaded on the upper pallet, the holding screw tail end leans out the upper pallet bottom surface.
Further, for the present invention is better achieved, piercer is provided on the inside of plate in described compressing, under described
Circular hole corresponding with the piercer position, the center of circle of the circular hole and the holding screw are provided on pallet
The center of circle it is corresponding.
Compared with the prior art, the present invention has the following beneficial effects:
Top panel and lower panel are placed in the groove body between vertical plate in the present invention, by pneumatic actuator, can be driven
Grip block is fixed top panel two sides from two sides, also, is able to drive upper pallet using power device and moves up and down, and makes to press
Column can mutually press top panel with lower panel, and the gluing for keeping the two well-balanced by adhesive is compared existing apparatus, pressed
During pressure, top panel can be made gradually to press using long and short two kind compression leg, avoid top panel or lower panel cracked, reduce
Inferior rate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is main view of the present invention;
Fig. 2 is the upper pallet structure schematic diagram of the present invention;
Fig. 3 is that the embodiment of the present invention 1 compresses plate partial structural diagram;
Fig. 4 is the schematic diagram of internal structure of the lower pallet of the present invention.
Wherein: 101. pedestals, 102. struts, 103. vertical plates, 104. sliding rails, 105. grip blocks, 106. slide bars, 107. is rod-shaped
Revolving part, 108. pneumatic actuators, 109. top beams, pallet on 110., 111. press groove bodies, 112. long compression legs, 113. short pressures
Column, 114. sets, 115. press elastic components, 116. compress plate, 117. lower pallets, 118. steel springs, 119. holding screws, 120. bullets
Property gasket, 121. piercers, 122. circular holes, 123. hollow lumens, 124. sending ends, 125. heat-generating pipes.
Specific embodiment
The present invention is described in further detail combined with specific embodiments below, but embodiments of the present invention are not limited to
This.
As shown in Figs 1-4, a kind of Hot gluing machine, including pedestal 101 and 2 branch being arranged in above the pedestal 101
Bar 102 keeps strut upper end concordant, and is symmetrically arranged above pedestal, and 2 vertical plates are provided on the pedestal 101
The groove body for placing top panel is formed between vertical plate 103 described in 103,2, so that strut is located at the two sides of the groove body, is being leaned on
Nearly 103 two sides of vertical plate are respectively arranged in curved sliding rail 104, and two sides are provided with grip block 105, institute in groove body
105 on both sides of the middle of grip block stated is respectively arranged with rod-shaped revolving part 107, and the rod-shaped revolving part 107 is rotatably connected on two
On vertical plate 103 described in side, when driving the rotation of grip block limit, grip block makes grip block with respect to Plane Rotation where vertical plate
Limit can be made to form face of inclining inside groove body, 105 upper end of grip block is provided with slide bar 106, slide bar extending direction and vertical
Plane extending direction where plate is consistent, and 106 two sides of slide bar are each passed through the ipsilateral sliding rail 104, and sliding rail is in curved
Structure can be such that grip block slides along the curved direction of sliding rail, when slide bar and rod-shaped rotation when sliding slide bar along sliding rail
Part in the same plane when, plane where grip block on end face, when slide bar is located at sliding rail middle part, makes grip block on the base
The inclination of opposite base upper surface, is respectively arranged with pneumatic actuator 108 on the pedestal 101, moves for band moving slide-bar
Dynamic, 108 lower end of pneumatic actuator is rotatably connected on pneumatic actuator described on 101 upper surface of pedestal
108 drive rod rotation is connected on the slide bar 106, when pneumatic actuator band moving slide-bar is moved along sliding rail, energy
Enough grip block is driven to rotate relative to vertical plate, keep vertical plate inclined, when in use, driven slide by pneumatic actuator first
Bar and rod-shaped revolving part are located in same vertical direction plane, and lower panel is placed in the groove body on the inside of vertical plate, adhesive is coated,
Then top panel is placed in above lower panel, is mutually aligned the two, starting pneumatic actuator band moving slide-bar is along sliding rail
It is mobile, until slide bar drives grip block inclined, when grip block pressing is on top panel, by top panel pressing in vertical plate
Between groove body in, prevent top panel from moving in the horizontal direction, be provided with top beam between the strut 102 described in 2
109, top beam is parallel to pedestal upper surface, and upper pallet 110 is provided with below the top beam 109, the top beam 109 with
It is provided with the power device for driving the upper pallet 110 to move up and down between the upper pallet 110, gas can be used
Pressure device or other equipment are able to drive pallet in the movement of vertical direction fixation locus, described as power device
Upper pallet 110 on the inside of be provided with press groove body 111, make press groove body be fixedly connected or be removably connected in upper pallet
Side makes pallet move up and down in the press groove body 111 towards compression leg is provided on 101 1 side end face of pedestal
When, compression leg bottom surface can press on top panel upper surface, enable top panel is stronger to be glued on lower panel, institute
The compression leg stated includes alternatively distributed long compression leg 112 and short compression leg 113, makes long compression leg and the alternatively distributed multiple groups of short compression leg,
In the press groove body 111 towards cylinder set 114 is provided on 101 1 side end face of pedestal, the long compression leg 112 is leaned on
Nearly 111 side of press groove body is plugged together in 114 inside of cylinder set, covers 114 bottoms and the length in the cylinder
It is provided with press elastic component 115 between 112 end of compression leg, is pressed under state in the press elastic component 115, the length
The bottom surface of compression leg 112 is concordant with the bottom surface of short compression leg 113.When power device drives upper pallet to move down, long pressure
Column lower end first touches top panel, and long compression leg makes to press on elastic component and contract, make the upward panel of long compression leg to press elastic component pressure
The pressure energy of application, which accesses, to be slowed down, and be can be avoided problem cracked when top panel and the pressing of lower panel instant, is worked as press
When elastic component is in maximum pressing state, long compression leg and short compression leg lower end are pressed on top panel, due to long compression leg and short compression leg
It is alternately distributed, top panel stress can be made well-balanced, avoid that adhesive became uneven is caused to make product thickness not due to unbalance stress
Equal problem is provided with 2 on 101 upper surface of pedestal of 103 inside of the vertical plate and compresses plate 116, makes to compress plate
It respectively close to two grip blocks, is compressed at 2 and is provided with lower pallet 117 between plate 116, the lower pallet 117 has hollow lumen
123, heating device is provided with to plate below being placed on 117 upper surface of lower pallet in the hollow lumen 123
Heating is carried out to which indirect heating is coated in the adhesive on lower panel surface layer to achieve the purpose that hot gluing, the heating device includes
The sending end 124 and heat-generating pipe 125 of multiple groups parallel equidistant setting.
Embodiment 1:
In the present embodiment, in order to facilitate the placement of lower panel, it is preferable that be arranged on the inside of vertical plate for placing lower panel
Supporting arrangement is provided with the equal steel spring 118 of multiple groups spacing, under making between the lower pallet 117 and the pedestal 101
Pallet can stress it is well-balanced, steel spring lower end is fixedly connected on pedestal upper surface, and steel spring upper end is fixedly connected under lower pallet
On bottom surface, when the steel spring 118 is not by external force, the upper surface of the lower pallet 117 is higher than the described plate 116 that compresses
Upper surface, when lower panel and top panel to be placed on lower pallet, the upper surface for compressing plate 116 is rod-shaped lower than described
The bottom surface of revolving part 107, using compression leg push top panel, be glued at top panel on lower panel, be under pressure act on when,
Steel spring is compressed, can be avoided plate compression cracking below bottom.
In the present embodiment, L-type is respectively arranged on the opposite end face of plate 116 it is further preferred that compressing described in 2
Slot is respectively arranged with elastomeric pad 120 on the L-type slot inner side end.Using elastomeric pad, can be avoided lower panel with
It compresses and generates excessive frictional force between plate lower panel is caused to crack.
Embodiment 2:
In the present embodiment, lower panel and top panel are locked for convenience, it is preferable that in the upper pallet 110
Two sides are respectively arranged with holding screw 119, and the corresponding lock slots in position are respectively set on plate and top panel below, described
Holding screw 119 is threadedly coupled with the upper pallet 110, and 119 tail end of holding screw leans out the upper pallet 110
Bottom surface makes holding screw pass through the lock slots on top panel and lower panel, and lower panel and top panel can be made to keep relatively steady
It is fixed, and then the two is avoided to generate displacement.After recycling holding screw to keep lower panel and top panel relatively fixed simultaneously, in pressing
When panel, extra adhesive can be made to press and entered in lock slots, and then the connection for capableing of top panel and lower panel is more firm
Gu.
In the present embodiment, lock slots are formed for convenience, it is preferable that be provided with punching on the inside of plate 116 in described compressing
Device 121 forms lock slots on plate and top panel below using piercer, be provided on the lower pallet 117 with it is described
The corresponding circular hole 122 in 121 position of piercer, the center of circle in the center of circle of the circular hole 122 and the holding screw 119
Mutually it is overlapped.After being processed using piercer and to form lock slots, holding screw is screwed in lock slots.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.