The content of the invention
In view of technical problem present in background technology, technical problem solved by the invention aims to provide a kind of leather cover machine
Xiu Jiao mechanisms.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:The Xiu Jiao mechanisms of leather cover machine, including pressing
Device, repair angle apparatus and transmission device, it is characterised in that:Press device includes briquetting, repaiies angle apparatus and includes and repaiies hornblock, passes
Dynamic device band dynamic pressure block lifts in frame and transmission device also drives and repaiies hornblock and rotated in frame.
Transmission device includes cam, and cam is rotated by power source drive in frame, and swing rod, swing rod are additionally provided with frame
Swing and set in frame, cam is connected with swing link transmission, and swing rod is connected with briquetting, is lifted, repaiied by swing link transmission briquetting
Hornblock is connected with cam drive, and repairing hornblock by cam drive rotates.
Briquetting is arranged on slide bar, and slide bar is arranged on lifting carriage in frame, passes through link transmission between slide bar and swing rod
Connection.
Power source uses motor, and swing rod is connected with resetting means, resetting means and cam engagement band driven fork reciprocally swinging.
The edge working curved surface of cam passes with swing rod top to be coordinated.
The auxiliary section of swing rod is arranged on the lower edge of the edge working face of cam, and cam drive swing rod drives briquetting upward, multiple
Position device transmission swing rod drives briquetting downward.
It is additionally provided with upper driving wheel and lower driving wheel in frame, the coaxial of upper driving wheel and cam sets and carried out
Synchronous axial system, lower driving wheel are connected with upper driving wheel, and the coaxial for repairing hornblock and lower driving wheel sets and carried out
Synchronous axial system.
Repairing hornblock includes preceding piece and rear block, and preceding piece is hinged with rear block, and tensioning apparatus is additionally provided between preceding piece and rear block.
Tensioning apparatus includes spring, and stopping means is additionally provided between preceding piece and rear block.
Beneficial effects of the present invention are that the Xiu Jiao mechanisms of leather cover machine pin paperboard grade (stock) briquetting, and hornblock is repaiied by rotating
Mode, which cooperates, carries out stably Da Jiao, Xiu Jiao.Its transmission device can transmission briquetting lifting and repair hornblock rotation;By same
The power source transmission briquetting of individual motor effect transmission device lifts and repaiied hornblock rotation, additionally it is possible to is applicable the paper of different-thickness
Plate.Therefore, the present invention is compared with prior art with prominent substantive distinguishing features and significantly progressive.
Embodiment
Referring to accompanying drawing, the Xiu Jiao mechanisms of leather cover machine in present embodiment, for entering to the cardboard for being bonded facial tissue in bound edge
Row beats angle(Repair angle), the Xiu Jiao mechanisms of the leather cover machine include press device 1, repair angle apparatus 2 and transmission device 3, press device 1
Include briquetting 4, repair angle apparatus 2 and include and repair hornblock 5, transmission device 2 drives briquetting 4 to be lifted in frame 6 and be driven dress
Put 2 and also drive and repair hornblock 5 and rotated in frame 6.Each device will be arranged on the wallboard of frame.The briquetting 4 of press device lifts
Cardboard can be pinned in order to stabilize Da Jiao, Xiu Jiao, the hornblock 5 of repairing for repairing angle apparatus are rotated and will carried out by the corner of a bound edge
Repair angle.
By transmission device 3 briquetting 4 can be driven to lift, repair hornblock 5 and rotate, transmission device can be by a power source
Can be by two or more power sources.
Transmission device 3 includes cam 7 in the present embodiment, and cam 7 is rotated by power source drive in frame 6, in frame 6
Swing rod 8 is additionally provided with, swing rod 8 swings setting in frame, and cam 7 is connected with swing rod 8, and swing rod 8 is connected with briquetting 4,
Lifted by the transmission briquetting 4 of swing rod 8, repair hornblock 5 and be connected with cam 7, repairing hornblock 5 by the transmission of cam 7 rotates.Band driven fork 8
Swing back and forth, driving briquetting 4 is lifted, Da Jiao, Xiu Jiao are carried out by the rotation for repairing hornblock 5.
Briquetting 4 is arranged on slide bar 9(Such as guide pillar, guide rod)On, slide bar 9 is arranged on lifting carriage in frame, can be set in frame
Put slide 10(Such as bearing)For slide bar Stable sliding, it is connected between slide bar and swing rod by connecting rod 11, connecting rod two end is pass
Bearings.The reciprocal swing back and forth of swing rod 8, is lifted, so that briquetting 4 lifts, briquetting can be adopted by connecting rod 11 with moving slide-bar 9
Use flexible material(Such as rubber, silica gel)It is more flexible, press smaller on cardboard, facial tissue influence.
Power source uses motor 16(Such as servomotor), swing rod 8 is connected with resetting means 12(Such as spring), resetting means 12
With the reciprocally swinging of 7 mating band driven fork of cam 8.5 turns of hornblock is lifted and repaiies by same motor acting energy source transmission briquetting 4
It is dynamic.
The edge working curved surface of cam 7(That is outer peripheral face)Pass and coordinate with swing rod top.Cam driven separately swing rod can be passed through
Swing back and forth, but the swing of swing rod is limited by cam in real time, is caused the lifting of briquetting also restrained, is unfavorable for different thickness
Spend the pressing of cardboard.
In the present embodiment, the auxiliary section 81 of swing rod 8 is arranged on the lower edge of the edge working face of cam 7, and cam 7 is driven swing rod
8 drive briquetting 4 upward, and resetting means 12 is driven swing rod 8 and drives briquetting 4 downward.Cam 7, which can act on swing rod 8, to be made on briquetting 4
Rise, resetting means such as spring, which can act on swing rod, rises briquetting.As schemed, it is hinged among swing rod 8 by pivot 17 in frame
Swing, roller 82 is set at swing rod right-hand member auxiliary section 81, and to be well on cooperations with cam, swing rod is matched somebody with somebody with cam lower edge top biography
Close, be applicable the cardboard of different-thickness, the thicker swing rod of cardboard can separate with cam, and cam remains to transmission briquetting rising.
Upper driving wheel 14 and lower driving wheel 15 are additionally provided with frame, upper driving wheel 14 and the coaxial of cam are set
And synchronous axial system is carried out, upper driving wheel can be arranged in rotating shaft with cam, and lower driving wheel 15 is connected with upper driving wheel,
The coaxial for repairing hornblock and lower driving wheel sets and carries out synchronous axial system, and repairing hornblock and lower driving wheel can be arranged on down
In rotating shaft.Upper driving wheel and lower driving wheel can select belt wheel or sprocket wheel, be driven by chain belt or belt 18 between them
Connect, carried out in the present embodiment using synchronizing wheel and timing belt.Support 19 is set in frame, bearing 21 is set on support 19 and turned
Axle 20, rotating shaft 20 is for lower driving wheel 15 and repaiies hornblock 5(The part of block 52 afterwards, is below related to)Installation.
Repairing hornblock includes preceding piece and rear block, and rear block is driven by transmission device and rotated, and the pivot center of rear block repaiies angle
The pivot center of block, preceding piece 51 is hinged on rear block 52, tensioning apparatus is additionally provided between preceding piece and rear block, preceding piece of subsequent block is together
Rotate and preceding piece block can also be rotated after, preceding piece and rear block can be strutted, maintain tensioning by tensioning apparatus, be kept
Preceding piece and the relative position of rear block, i.e. initial position.Tensioning apparatus includes spring, can also be provided between preceding piece and rear block
Stopping means, it will strut, be tensioned restriction within the specific limits, it is ensured that initial position is constant, before stopping means is in the present embodiment
Limited step between block and rear block, do not have to limited step certainly directly can also keep strutting from suitable spring specification
Ensure that initial position is constant in certain limit.When repairing hornblock rotates progress Da Jiao, repaiies angle, preceding piece and rear block can be passed through
Between relative rotation be applicable the Da Jiao of different-thickness cardboard, repair angle work, relatively rotate when and can tensioning apparatus guarantor
Hold progress Da Jiao, Xiu Jiao under tensioning state.Repair hornblock by transmission device drive can be it is a-circle-by-a-circle rotation or Lai
Return reciprocally swinging.
With reference to accompanying drawing, be operated explanation to embodiment, cardboard with after glue laminating on facial tissue, by conveying device such as conveyer belt
Edge covering mechanism is transferred to, after laterally or longitudinally bound edge is completed, the present invention starts working, and is pressed in the presence of resetting means spring
Block, which moves down, pushes down cardboard, and motor driving cam rotates its working curve and stepped down for swing rod swing, while motor can also drive and repair
Hornblock, which rotates, carries out Da Jiao, Xiu Jiao, and briquetting is with repairing hornblock mutual cooperation work, and after angle is repaiied in completion, motor continues driving cam
Rotate, the working curve of cam will be driven swing rod and swing, and briquetting moves up, while driving is also repaiied hornblock and rotated by motor, with cardboard
Separation, next cardboard is waited to enter.