CN101875249B - Die-cutting rubber mat roller axial differential mechanism for corrugated board printing slotting die-cutting machine - Google Patents

Abstract

The invention relates to a die-cutting rubber mat roller axial differential mechanism for a corrugated board printing slotting die-cutting machine, which is characterized in that the differential mechanism comprises an upper roller minor axis (2), a reduction box spacer bush (3), an eccentric reducing crank shaft (4), a reducer (5), a reduction box gear (6), a reduction box gear gland bush (7), a supporting roll with axial guidance (8), a reducing crank shaft gland bush (9), a cross-shaped slide block sheath (10), a sheath gland bush (11), a cross-shaped slide block seat (12), a guiding flat key (13), a cross-shaped slide block (14), a slide block gear seat (15), a reducing base (16), a minor axis baffle (17) and a minor axis spacer bush (18). The invention has the advantages of reasonable design, high reliability, low production cost, good effect and convenient installation and maintenance, uttermost ensures uniform wear of the die-cutting rubber mat and prolongs service life of the die-cutting rubber mat.

Description

The corrugated board printing slotting die-cutting machine die-cutting rubber mat roller axial differential mechanism

Technical field

The present invention relates to the corrugated board production mechanical field; Be used for packed in cases industry carton shape by die-cutting equipment, relate in particular to the mechanical part of printing slotting die-cutting machine die-cutting portion.

Background technology

What the die cutting mechanism of die-cutting portion adopted in the printing slotting die-cutting machine is a pair of cross cutting cylinder; Wherein go up the cross cutting cylinder die-cutting rubber mat is housed, following die roller is equipped with the masterplate of band cross cutting blade, by gear drive; During cardboard process cross cutting cylinder, cross cutting rolls the cross cutting operation of completion to cardboard.Because cardboard is when the die-cutting portion, the every partial application of die-cutting rule will stay the cut-crease lines that the cycle repeats on die-cutting rubber mat, and die-cutting rubber mat is quick-wearing very in use for some time, cuts situation about not falling product quality is affected thereby produce the cardboard waste material.In the equipment of former production, die-cutting rubber mat quick abrasion and service life are short, how to prolong the service life of die-cutting rubber mat, are the contents that we study.

Summary of the invention

The object of the invention is exactly to having the above-mentioned deficiency of corrugated board printing slotting die-cutting machine now, and a kind of die-cutting rubber mat uniform wear that can make is provided, and prolongs the rubber cushion device in service life.

For realizing above purpose; Technical scheme of the present invention provides a kind of corrugated board printing slotting die-cutting machine die-cutting rubber mat roller axial differential mechanism, and it is by last die cutting roller, top roll minor axis, reductor spacer, deceleration arbor, decelerator, reducer gear, reducer gear gland, be made up of axial lead supporting rollern, reductor axial compression lid, crosshead shoe sheath, sheath gland, crosshead shoe seat, dive key, crosshead shoe, slide block pinion stand, reducer pedestal, minor axis baffle plate, minor axis spacer, driving side wallboard; The deceleration arbor is installed on the decelerator with key; The reductor spacer is connected on the decelerator with screw; The axle head of deceleration arbor has been loaded onto the axial lead supporting rollern, and reductor axial compression cover screw is installed on the axial end of deceleration arbor, there being the axial lead supporting rollern to push down; Reducer gear is connected on the input shaft of speed reducer with key, and the reducer gear gland is installed on the input shaft of speed reducer end face with screw, pushes down reducer gear; Form a decelerator mechanism; The top roll minor axis is connected in screw on the last die cutting roller that is installed on the machine, and two minor axis baffle plates and minor axis spacer are installed on the top roll minor axis, lock with round nut; The minor axis spacer is between two minor axis baffle plates; Reducer pedestal is connected on the driving side wallboard with screw, has installed bearing and hole and has been installed on the top roll minor axis with the slide block pinion stand of back-up ring, blocks with shaft block ring; Dive key is installed on the top roll minor axis with screw; The crosshead shoe of installation curve roller is installed on the top roll minor axis; The crosshead shoe seat is installed on the top roll minor axis through dive key; The crosshead shoe sheath is connected on the slide block pinion stand with screw, and the sheath gland is connected on the crosshead shoe sheath with screw; Mounted decelerator mechanism is connected on the reducer pedestal with screw, and axial lead supporting rollern and two minor axis baffle plates are contacted with each other.

Advantage of the present invention is: reasonable in design, and good reliability, production cost is lower, and result of use is good, can guarantee the die-cutting rubber mat uniform wear to greatest extent and prolong service life of die-cutting rubber mat, installs, maintenance is convenient.

Description of drawings

Accompanying drawing 1 is structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is described further.

Shown in accompanying drawing, described a kind of corrugated paper plate printing machines die-cutting rubber mat roller axial differential mechanism is by last die cutting roller 1, top roll minor axis 2, reductor spacer 3, deceleration arbor 4, decelerator 5, reducer gear 6, reducer gear gland 7, be made up of axial lead supporting rollern 8, reductor axial compression lid 9, crosshead shoe sheath 10, sheath gland 11, crosshead shoe seat 12, dive key 13, crosshead shoe 14, slide block pinion stand 15, reducer pedestal 16, minor axis baffle plate 17, minor axis spacer 18, driving side wallboard 19.

Earlier deceleration arbor 4 usefulness keys are installed on the decelerator 5; Be connected in reductor spacer 3 usefulness screws on the decelerator 5; Then loaded onto axial lead supporting rollern 8 at the axle head of deceleration arbor 4; Be installed in reductor axial compression lid 9 on the axial end of deceleration arbor 4 with screw, there being axial lead supporting rollern 8 to push down; Then be connected reducer gear 6 usefulness keys on the power shaft of decelerator 5, be installed in reducer gear gland 7 on the power shaft end face of decelerator 5, push down reducer gear 6, form a decelerator mechanism with screw.

Then be connected in top roll minor axis 2 usefulness screws on the last die cutting roller 1 that is installed on the machine; Be installed in minor axis baffle plate 17, minor axis spacer 18 and minor axis baffle plate 17 on the top roll minor axis 2; Lock with round nut; Be connected in reducer pedestal 16 usefulness screws on the driving side wallboard 19, then be installed on the top roll minor axis 2, block with shaft block ring installing bearing and hole slide block pinion stand 15 with back-up ring; Be installed in dive key 13 on the top roll minor axis 2 with screw; Then be installed in the crosshead shoe 14 of installation curve roller on the top roll minor axis 2; Be installed in crosshead shoe seat 12 on the top roll minor axis 2 through dive key; Be connected in crosshead shoe sheath 10 usefulness screws on the slide block pinion stand 15, be connected in sheath gland 11 usefulness screws on the crosshead shoe sheath 10; Be connected in mounted decelerator mechanism on the reducer pedestal 16 with screw at last, axial lead supporting rollern 8 and two minor axis baffle plates 17 are contacted with each other, just accomplished the installation of die-cutting rubber mat roller axial differential mechanism.

During use, the power of die cutting roller 1 in the utilization drives the motion of top roll minor axis 2; Drive crosshead shoe seat 12, crosshead shoe 14 and 15 motions of slide block pinion stand through dive key 13; Through the transmission of slide block pinion stand 15 and reducer gear 6, drive decelerator 5 motions, and drive eccentric deceleration arbor 4 rotations; Through contacting of axial lead supporting rollern 8 and two minor axis baffle plates 17 arranged; Make top roll minor axis 2 do side-to-side movement, die cutting roller 1 is done the transverse moving left and right motion in the drive when rotating, and has just accomplished the differential motion of die-cutting rubber mat roller axial this moment.

Operation principle: the present invention utilizes the motion of die cutting roller; Drive is connected in the top roll minor axis motion on the die cutting roller; Drive crosshead shoe seat and crosshead shoe and the motion of slide block pinion stand through dive key, drive the decelerator motion, drive the off-centre deceleration arbor that is installed on the decelerator simultaneously and rotate through gear drive; Bearing through being installed on the deceleration arbor contacts with the minor axis baffle plate; When off-centre deceleration arbor rotates, drive the side-to-side movement of top roll minor axis, drive simultaneously and go up die cutting roller also transverse moving left and right in the axial direction when rotating; Make die-cutting rubber mat when work, not be to rest on the same point, guaranteed die-cutting rubber mat uniform wear when producing with contacting of cardboard.

Claims (1)

1. corrugated board printing slotting die-cutting machine die-cutting rubber mat roller axial differential mechanism, it is characterized in that differential attachment by last die cutting roller (1), top roll minor axis (2), reductor spacer (3), eccentric deceleration arbor (4), decelerator (5), reducer gear (6), reducer gear gland (7), have axial lead supporting rollern (8), reductor axial compression lid (9), crosshead shoe sheath (10), sheath gland (11), crosshead shoe seat (12), dive key (13), crosshead shoe (14), slide block pinion stand (15), reducer pedestal (16), minor axis baffle plate (17), minor axis spacer (18), driving side wallboard (19) to form; Eccentric deceleration arbor (4) is installed on the decelerator (5) with key; Reductor spacer (3) is connected on the decelerator (5) with screw; The axle head of eccentric deceleration arbor (4) has been loaded onto axial lead supporting rollern (8); Reductor axial compression lid (9) is installed in screw on the axial end of eccentric deceleration arbor (4), there being axial lead supporting rollern (8) to push down; Reducer gear (6) is connected on the power shaft of decelerator (5) with key; Reducer gear gland (7) is installed on the power shaft end face of decelerator (5) with screw; Push down reducer gear (6), form a decelerator mechanism, top roll minor axis (2) is connected on the last die cutting roller (1) that is installed on the machine with screw; Two minor axis baffle plates (17) and minor axis spacer (18) are installed on the top roll minor axis (2); With round nut locking, minor axis spacer (18) is positioned between two minor axis baffle plates (17), and reducer pedestal (16) is connected on the driving side wallboard (19) with screw; Installed bearing and hole and be installed on the top roll minor axis (2), blocked with shaft block ring with the slide block pinion stand (15) of back-up ring; Dive key (13) is installed on the top roll minor axis (2) with screw; The crosshead shoe of installation curve roller (14) is installed on the top roll minor axis (2); Crosshead shoe seat (12) is installed on the top roll minor axis (2) through dive key; Crosshead shoe sheath (10) is connected on the slide block pinion stand (15) with screw, and sheath gland (11) is connected on the crosshead shoe sheath (10) with screw; Mounted decelerator mechanism is connected on the reducer pedestal (16) with screw, and axial lead supporting rollern (8) and two minor axis baffle plates (17) are contacted with each other.

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