CN209240641U - A kind of corrugated board production corrugation former - Google Patents

Abstract

The utility model discloses a kind of corrugated board production corrugation former, including bottom plate frame, the left side at the top of the bottom plate frame is fixedly installed with swaging mechanism, the rubber-coated mechanism being fixedly installed on the right side of swaging mechanism at the top of the bottom plate frame.The utility model drives set block to move up and down by transmission mechanism by screw rod and swivel nut, and cover the rotation that block can drive rotor plate two to carry out certain angle by spill bar, rotor plate two can drive the rotation of the progress certain angle of rotor plate one by position-limit mechanism simultaneously, rotor plate one and rotor plate two drive upper pressing roller and lower pressing roller to carry out a degree of compression to cardboard by connecting rod one and connecting rod two respectively simultaneously, to have the advantages of width between pressing bar can be adjusted, width can not be adjusted in the pressing roller for solving existing corrugation former, the problem of to need to carry out the pressing roller of dismounting and change different-diameter when producing the corrugated paper of different-thickness.

Description

A kind of corrugated board production corrugation former

Technical field

The utility model relates to corrugated board production technical field, specially a kind of corrugated board production is formed with corrugation Machine.

Background technique

Corrugated board is the plate object being bonded by sheet lining and waveform corrugated paper, since it is at low cost, quality Gently, processing is easily, intensity is big, printing adaptability is excellent, stores the advantages that convenient in carrying and is widely used.

It needs to use corrugation former during corrugated board production and pressing molding, but existing watt is carried out to corrugated paper Width can not be adjusted in the pressing roller of stupefied molding machine, to need to carry out dismounting and change when producing the corrugated paper of different-thickness The pressing roller of different-diameter, reduces production efficiency, is not easy to people's use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of corrugated board production corrugation former, has The advantages of width between pressing bar capable of being adjusted, the pressing roller for solving existing corrugation former can not be carried out Adjustment width, thus the problem of needing to carry out the pressing roller of dismounting and change different-diameter when producing the corrugated paper of different-thickness.

(2) technical solution

In order to achieve the above object, the utility model provides the following technical solutions: a kind of corrugated board production corrugation at Type machine, including bottom plate frame, the left side at the top of the bottom plate frame are fixedly installed with swaging mechanism, the fixed peace in the top of the bottom plate frame Equipped with the rubber-coated mechanism being located on the right side of swaging mechanism, the front side of the bottom plate frame inner wall and rear side are fixedly connected to support rod One, the surface of the support rod one is connected with rotor plate one by bearing, and the left end of one inside of rotor plate passes through axis It holds and is connected with connecting rod one, the surface of the connecting rod one is fixedly connected with lower pressing roller, front and the back of the bottom plate frame Face is fixedly connected to support rod two, and the surface of the support rod two is connected with rotor plate two, the rotation by bearing The left end of two inside of plate is connected with connecting rod two by bearing, and the surface of the connecting rod two is fixedly connected with compression Roller, the bottom of the bottom plate frame are fixedly connected with notch plate, and the bottom of the notch plate is fixedly connected with transmission case, the rotation The bottom of plate one is fixedly connected with spill bar, and the bottom of the transmission chamber interior wall is connected with screw rod, the spiral shell by bearing The top of bar is through to the inside of notch plate, and the top of the screw surface is arranged with swivel nut, and the top of the swivel nut is fixed to be connected It is connected to set block, the set block is set in the surface of spill bar.

Preferably, the transmission case is internally provided with transmission mechanism, and the transmission mechanism includes worm screw, worm gear and L shape Handle, the worm screw are movably connected in the rear side of transmission chamber interior wall by bearing, and the worm screw is located at the right side of screw rod, the snail Wheel is fixedly connected on the surface of screw rod, the worm and wheel engagement, and the front end of the worm screw is through to the front side of transmission case, institute State the front end that L shape handle is fixedly connected on worm screw.

Preferably, the surface of the swivel nut is arranged with connecting cylinder, and the bottom end of the connecting cylinder is through to the inside of transmission case, The two sides of the connecting cylinder inner wall offer sliding slot, and the bottom of the swivel nut two sides is fixedly connected to sliding block, the sliding block It is slidably connected at the inside of sliding slot.

Preferably, be provided with synchronization mechanism on rear side of the bottom plate frame, the synchronization mechanism include backing plate, motor, bull stick, Front side and the rear side of bottom plate frame is arranged in belt wheel one, belt wheel two, belt wheel three and belt wheel four, the backing plate, and the motor is fixed to be connected It connects at the top of backing plate, the bull stick is fixedly connected on the output end of motor, and the bull stick passes through axis close to one end of bottom plate frame The surface for being movably connected in rotor plate two is held, the belt wheel one is fixedly connected on the surface of bull stick, and the belt wheel one is located at bottom plate The front side of frame, the belt wheel two are fixedly connected on the surface of bull stick, and the belt wheel two is located at the rear side of bottom plate frame, the connecting rod One front end is through to the front side of bottom plate frame, and the belt wheel three is fixedly connected on the front end of connecting rod one, the connecting rod two Rear end is through to the rear side of bottom plate frame, and the belt wheel four is fixedly connected on the rear end of connecting rod two, the belt wheel one and belt wheel three It is sequentially connected by belt, the belt wheel two is sequentially connected with belt wheel four by belt, and the bull stick and support rod one are with circle Heart setting, the model Y-M- of the motor.

Preferably, the bottom plate frame is internally provided with position-limit mechanism, and the position-limit mechanism includes limit case, arc tooth plate One, arc tooth plate two, gear, opening, fixed plate one and fixed plate two, the limit case be arranged in front side at the top of bottom plate frame with Rear side, the bottom of the limit case are through to the bottom of bottom plate frame, and the front and the back side for being provided with limit case is described Gear is movably arranged on the left side inside limit case by the laterally movable inside for being connected to limit case of bearing, the arc tooth plate one Side, the fixed plate one are fixedly connected on the bottom of arc tooth plate one, and the fixed plate one is worn far from one end of arc tooth plate one The surface for being open and extending to and be fixedly connected on rotor plate one on the outside of limit case is crossed, the arc tooth plate two is movably arranged on limit Right side inside the case of position, the arc tooth plate one and arc tooth plate two are engaged with gear, and the fixed plate two is fixedly connected on The top of arc tooth plate two, the fixed plate two pass through the outside for being open and extending to limit case far from one end of arc tooth plate two It is fixedly connected on the surface of rotor plate two.

Preferably, the front of the arc tooth plate one and arc tooth plate two is fixedly connected to limited block with the back side, described The front side and rear side for limiting chamber interior wall offer limiting slot, and the limited block is slidably connected at the inside of limiting slot, the branch Strut one and support rod two are concentric setting, and the arc tooth plate one and arc tooth plate two are concentric with support rod one Setting.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of corrugated board production corrugation former, has following The utility model has the advantages that

1, the corrugated board production corrugation former is driven by screw rod and swivel nut by transmission mechanism and is moved down on set block It is dynamic, and the rotation that block can drive rotor plate two to carry out certain angle by spill bar is covered, while rotor plate two can pass through position restrainer Structure drives the rotation of the progress certain angle of rotor plate one, and rotor plate one passes through connecting rod one respectively simultaneously with rotor plate two and connect Bar two drives upper pressing roller and lower pressing roller to carry out a degree of compression to cardboard, can be between pressing bar to have The advantages of width is adjusted, width can not be adjusted in the pressing roller for solving existing corrugation former, thus producing The problem of needing to carry out the pressing roller of dismounting and change different-diameter when the corrugated paper of different-thickness, it is a degree of to improve production Efficiency uses convenient for people.

2, the corrugated board production corrugation former reduces the velocity of rotation of screw rod by setting worm and worm wheel, L shape handle is improved to the transmission dynamics of screw rod, keeps screw rod more stable in rotation, it, can by setting sliding slot and sliding block The phenomenon that limiting to swivel nut, swivel nut is avoided to rotate in the process of moving up and down improves swivel nut when moving steady It is qualitative, by setting belt wheel three and belt wheel four, connecting rod one and connecting rod two can be driven to be rotated simultaneously, make pressing roller Transmission is more stable when compressing with lower pressing roller to corrugated board, can be to rotation by setting fixed plate one and fixed plate two Plate one is supported with rotor plate two, while avoiding rotor plate one and the phenomenon that rotor plate two shakes during rotation, By setting limited block and limiting slot, arc tooth plate one and arc tooth plate two can be limited, avoid one He of arc tooth plate The phenomenon that arc tooth plate two is swung when moving improves stability when arc tooth plate one and mobile arc tooth plate two.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the right pseudosection of the utility model partial structurtes；

Fig. 3 is the left view sectional view of the utility model structure driven case；

Fig. 4 is the sectional front view that the utility model structure limits case；

Fig. 5 is the sectional front view of the utility model structure limited block；

Fig. 6 is the enlarged diagram in Fig. 1 at A.

In figure: 1 bottom plate frame, 2 swaging mechanisms, 3 rubber-coated mechanisms, 4 support rods one, 5 rotor plates one, 6 connecting rods one, 7 push Tight roller, 8 support rods two, 9 rotor plates two, pressing roller, 12 notch plates, 13 transmission cases, 14 spill bars, 15 in 10 connecting rods two, 11 Screw rod, 16 swivel nuts, 17 sets of blocks, 18 transmission mechanisms, 181 worm screws, 182 worm gears, 183 L shape handles, 19 connecting cylinders, 20 sliding slots, 21 Sliding block, 22 synchronization mechanisms, 221 backing plates, 222 motors, 223 bull sticks, 224 belt wheels one, 225 belt wheels two, 226 belt wheels three, 227 belt wheels Four, 23 position-limit mechanisms, 231 limit casees, 232 arc tooth plates one, 233 arc tooth plates two, 234 gears, 235 openings, 236 fixed plates One, 237 fixed plates two, 24 limited blocks, 25 limiting slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-6, a kind of corrugated board production corrugation former, including bottom plate frame 1, the left side at 1 top of bottom plate frame Side is fixedly installed with swaging mechanism 2, and the top of bottom plate frame 1 is fixedly installed with the rubber-coated mechanism 3 positioned at 2 right side of swaging mechanism, bottom The front side of 1 inner wall of sheet frame and rear side are fixedly connected to support rod 1, and the surface of support rod 1 is connected with by bearing The left end of rotor plate 1, one 5 inside of rotor plate is connected with connecting rod 1 by bearing, and the surface of connecting rod 1 is fixed Lower pressing roller 7 is connected, front and the back side of bottom plate frame 1 are fixedly connected to support rod 28, and the surface of support rod 28 passes through axis Hold and be connected with rotor plate 29, bottom plate frame 1 is internally provided with position-limit mechanism 23, position-limit mechanism 23 include limit case 231, Arc tooth plate 1, arc tooth plate 2 233, gear 234, opening 235, fixed plate 1 and fixed plate 2 237, limit case 231 are arranged in the front side at 1 top of bottom plate frame and rear side, and the bottom of limit case 231 is through to the bottom of bottom plate frame 1, and opening 235 is opened It is located at the front and the back side of limit case 231, gear 234 passes through the laterally movable inside for being connected to limit case 231 of bearing, arc-shaped gear Plate 1 is movably arranged on the left side inside limit case 231, and fixed plate 1 is fixedly connected on the bottom of arc tooth plate 1 Portion, fixed plate 1 pass through opening 235 far from one end of arc tooth plate 1 and extend to the fixed company in outside of limit case 231 It connects on the surface of rotor plate 1, arc tooth plate 2 233 is movably arranged on the right side inside limit case 231, arc tooth plate 1 It is engaged with gear 234 with arc tooth plate 2 233, fixed plate 2 237 is fixedly connected on the top of arc tooth plate 2 233, fixed Plate 2 237 far from arc tooth plate 2 233 one end pass through opening 235 and extend to limit case 231 outside be fixedly connected on turn The surface of movable plate 29 can carry out rotor plate 1 and rotor plate 29 by setting fixed plate 1 and fixed plate 2 237 The phenomenon that supporting, while rotor plate 1 and rotor plate 29 being avoided to shake during rotation, arc tooth plate 1 and arc Front and the back side of shape tooth plate 2 233 are fixedly connected to limited block 24, and the front side of limit 231 inner wall of case is offered with rear side Limiting slot 25, limited block 24 are slidably connected at the inside of limiting slot 25, and support rod 1 and support rod 28 are concentric setting, Arc tooth plate 1 and arc tooth plate 2 233 are concentric setting with support rod 1, pass through setting limited block 24 and limit Slot 25 can limit arc tooth plate 1 and arc tooth plate 2 233, avoid arc tooth plate 1 and arc tooth plate two 233 the phenomenon that swinging when moving, improved stability when arc tooth plate 1 and mobile arc tooth plate 2 233, and turned The left end of 29 inside of movable plate is connected with connecting rod 2 10 by bearing, and the rear side of bottom plate frame 1 is provided with synchronization mechanism 22, Synchronization mechanism 22 includes backing plate 221, motor 222, bull stick 223, belt wheel 1, belt wheel 2 225, belt wheel 3 226 and belt wheel four 227, front side and the rear side of bottom plate frame 1 is arranged in backing plate 221, and motor 222 is fixedly connected on the top of backing plate 221, and bull stick 223 is solid Surely it is connected to the output end of motor 222, bull stick 223 is movably connected in rotor plate 29 by bearing close to one end of bottom plate frame 1 Surface, belt wheel 1 are fixedly connected on the surface of bull stick 223, and belt wheel 1 is located at the front side of bottom plate frame 1, and belt wheel 2 225 is solid Surely it is connected to the surface of bull stick 223, belt wheel 2 225 is located at the rear side of bottom plate frame 1, and the front end of connecting rod 1 is through to bottom plate frame 1 Front side, belt wheel 3 226 is fixedly connected on the front end of connecting rod 1, after the rear end of connecting rod 2 10 is through to bottom plate frame 1 Side, belt wheel 4 227 are fixedly connected on the rear end of connecting rod 2 10, belt wheel 1 and belt wheel 3 226 and are sequentially connected by belt, Belt wheel 2 225 and belt wheel 4 227 are sequentially connected by belt, and bull stick 223 and support rod 1 are concentric setting, motor 222 Model Y2-132M-4 can drive connecting rod 1 and connecting rod two by setting belt wheel 3 226 and belt wheel 4 227 simultaneously 10 are rotated, and more stable, the table of connecting rod 2 10 is driven when compressing pressing roller 11 to corrugated board with lower pressing roller 7 Face is fixedly connected with pressing roller 11, and the bottom of bottom plate frame 1 is fixedly connected with notch plate 12, and the bottom of notch plate 12 is fixedly connected There is transmission case 13, the bottom of rotor plate 1 is fixedly connected with spill bar 14, and the bottom of 13 inner wall of transmission case is connected by bearing activity It is connected to screw rod 15, the top of screw rod 15 is through to the inside of notch plate 12, and transmission case 13 is internally provided with transmission mechanism 18, passes Motivation structure 18 includes worm screw 181, worm gear 182 and L shape handle 183, and worm screw 181 is movably connected in 13 inner wall of transmission case by bearing Rear side, worm screw 181 is located at the right side of screw rod 15, and worm gear 182 is fixedly connected on the surface of screw rod 15, worm screw 181 and worm gear 182 Engagement, the front end of worm screw 181 are through to the front side of transmission case 13, and L shape handle 183 is fixedly connected on the front end of worm screw 181, passes through Worm screw 181 and worm gear 182 are set, reduces the velocity of rotation of screw rod 15, improves L shape handle 183 to the driving force of screw rod 15 Degree keeps screw rod 15 more stable in rotation, and the top on 15 surface of screw rod is arranged with swivel nut 16, and the surface of swivel nut 16 is arranged with company Connect cylinder 19, the bottom end of connecting cylinder 19 are through to the inside of transmission case 13, and the two sides of 19 inner wall of connecting cylinder offer sliding slot 20, spiral shell The bottom for covering 16 two sides is fixedly connected to sliding block 21, and sliding block 21 is slidably connected at the inside of sliding slot 20, by the way that sliding slot 20 is arranged It is improved the phenomenon that capable of being limited to swivel nut 16, swivel nut 16 is avoided to rotate in the process of moving up and down with sliding block 21 The stability of swivel nut 16 when moving, the top of swivel nut 16 are fixedly connected with set block 17, and set block 17 is set in the table of spill bar 14 Face.

When in use, user first passes through cardboard between upper pressing roller 11 and lower pressing roller 7, then starts swaging Mid-board is pressed into certain shapes by mechanism 2, swaging mechanism 2, and rubber-coated mechanism 3 can carry out gluing to its surface, start motor 222, motor 222 drives connecting rod 1 to rotate by belt wheel 1 and belt wheel 3 226, while belt wheel 2 225 and belt wheel 4 227 The rotation of connecting rod 2 10, connecting rod 1 and 2 10 rotation direction of connecting rod be will drive on the contrary, then holding L shape handle 183 and turning Dynamic, L shape handle 183 drives worm screw 181 to rotate, and worm screw 181 drives screw rod 15 to rotate by worm gear 182, and screw rod 15 passes through set block 17 and spill bar 14 drive rotor plate 29 carry out certain angle rotation, while rotor plate 29 can by arc tooth plate 1, Gear 234 and arc tooth plate 2 233 drive the rotation of one 5 certain angle of rotor plate, rotor plate 1 and the same time-division of rotor plate 29 Not Tong Guo connecting rod 1 and connecting rod 2 10 drive upper pressing roller 11 to carry out a degree of compression to cardboard with lower pressing roller 7, To achieve the effect that the width between pressing bar can be adjusted.

In conclusion the corrugated board production corrugation former, passes through 16 band of screw rod 15 and swivel nut by transmission mechanism 18 Dynamic set block 17 moves up and down, and covering block 17 can drive rotor plate 29 to carry out the rotation of certain angle by spill bar 14, turn simultaneously Movable plate 29 can drive rotor plate 1 to carry out the rotation of certain angle by position-limit mechanism 23, and rotor plate 1 and rotor plate 29 are same When passes through connecting rod 1 and the drive of connecting rod 2 10 respectively, and above pressing roller 11 and lower pressing roller 7 are a degree of to cardboard progress It compresses, to have the advantages of width between pressing bar can be adjusted, solves the pressure of existing corrugation former Width can not be adjusted in tight roller, to need to carry out the pressure of dismounting and change different-diameter when producing the corrugated paper of different-thickness It is the problem of tight roller, a degree of to improve production efficiency, it is used convenient for people.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of corrugated board production corrugation former, including bottom plate frame (1), it is characterised in that: at the top of the bottom plate frame (1) Left side be fixedly installed with swaging mechanism (2), be fixedly installed at the top of the bottom plate frame (1) on the right side of the swaging mechanism (2) Rubber-coated mechanism (3), the front side of bottom plate frame (1) inner wall and rear side are fixedly connected to support rod one (4), the support rod The surface of one (4) is connected with rotor plate one (5) by bearing, and the left end on the inside of the rotor plate one (5) is living by bearing Dynamic to be connected with connecting rod one (6), the surface of the connecting rod one (6) is fixedly connected lower pressing roller (7), the bottom plate frame (1) Front is fixedly connected to support rod two (8) with the back side, and the surface of the support rod two (8) is connected with rotation by bearing Plate two (9), the left end on the inside of the rotor plate two (9) are connected with connecting rod two (10), the connecting rod two by bearing (10) surface is fixedly connected with pressing roller (11), and the bottom of the bottom plate frame (1) is fixedly connected with notch plate (12), described The bottom of notch plate (12) is fixedly connected with transmission case (13), and the bottom of the rotor plate one (5) is fixedly connected with spill bar (14), the bottom of transmission case (13) inner wall is connected with screw rod (15) by bearing, and the top of the screw rod (15) is passed through It wears to the inside of notch plate (12), the top on screw rod (15) surface is arranged with swivel nut (16), the top of the swivel nut (16) It is fixedly connected with set block (17), the set block (17) is set in the surface of spill bar (14).

2. a kind of corrugated board production corrugation former according to claim 1, it is characterised in that: the transmission case (13) be internally provided with transmission mechanism (18), the transmission mechanism (18) includes worm screw (181), worm gear (182) and L shape handle (183), the worm screw (181) is movably connected in the rear side of transmission case (13) inner wall by bearing, and the worm screw (181) is located at spiral shell The right side of bar (15), the worm gear (182) are fixedly connected on the surface of screw rod (15), the worm screw (181) and worm gear (182) Engagement, the front end of the worm screw (181) are through to the front side of transmission case (13), and the L shape handle (183) is fixedly connected on worm screw (181) front end.

3. a kind of corrugated board production corrugation former according to claim 1, it is characterised in that: the swivel nut (16) Surface be arranged with connecting cylinder (19), the bottom end of the connecting cylinder (19) is through to the inside of transmission case (13), the connecting cylinder (19) two sides of inner wall offer sliding slot (20), and the bottom of swivel nut (16) two sides is fixedly connected to sliding block (21), institute State the inside that sliding block (21) is slidably connected at sliding slot (20).

4. a kind of corrugated board production corrugation former according to claim 1, it is characterised in that: the bottom plate frame (1) it is provided on rear side of synchronization mechanism (22), the synchronization mechanism (22) includes backing plate (221), motor (222), bull stick (223), belt wheel one (224), belt wheel two (225), belt wheel three (226) and belt wheel four (227), the backing plate (221) are arranged the bottom of at The front side of sheet frame (1) and rear side, the motor (222) are fixedly connected on the top of backing plate (221), and the bull stick (223) is fixed It is connected to the output end of motor (222), the bull stick (223), which is movably connected in close to the one end of bottom plate frame (1) by bearing, to be turned The surface of movable plate two (9), the belt wheel one (224) are fixedly connected on the surface of bull stick (223), and the belt wheel one (224) is located at The front side of bottom plate frame (1), the belt wheel two (225) are fixedly connected on the surface of bull stick (223), and the belt wheel two (225) is located at The rear side of bottom plate frame (1), the front end of the connecting rod one (6) are through to the front side of bottom plate frame (1), and the belt wheel three (226) is solid Surely it is connected to the front end of connecting rod one (6), the rear end of the connecting rod two (10) is through to the rear side of bottom plate frame (1), the band Four (227) of wheel are fixedly connected on the rear end of connecting rod two (10), and the belt wheel one (224) and belt wheel three (226) are passed by belt Dynamic connection, the belt wheel two (225) and belt wheel four (227) are sequentially connected by belt, the bull stick (223) and support rod one (4) it is arranged for concentric, the model Y2-132M-4 of the motor (222).

5. a kind of corrugated board production corrugation former according to claim 1, it is characterised in that: the bottom plate frame (1) be internally provided with position-limit mechanism (23), the position-limit mechanism (23) include limit case (231), arc tooth plate one (232), Arc tooth plate two (233), gear (234), opening (235), fixed plate one (236) and fixed plate two (237), the limit case (231) bottom of the front side being arranged at the top of bottom plate frame (1) and rear side, limit case (231) is through to the bottom of bottom plate frame (1) Portion, the opening (235) are provided with the front and the back side of limit case (231), and the gear (234) passes through the laterally movable company of bearing It connects in the inside of limit case (231), the arc tooth plate one (232) is movably arranged on the internal left side of limit case (231), described Fixed plate one (236) is fixedly connected on the bottom of arc tooth plate one (232), and the fixed plate one (236) is far from arc tooth plate one (232) one end passes through opening (235) and extends to the surface for being fixedly connected on rotor plate one (5) on the outside of limit case (231), The arc tooth plate two (233) is movably arranged on the internal right side of limit case (231), the arc tooth plate one (232) and arc Tooth plate two (233) is engaged with gear (234), and the fixed plate two (237) is fixedly connected on the top of arc tooth plate two (233) Portion, the fixed plate two (237) pass through opening (235) far from one end of arc tooth plate two (233) and extend to limit case (231) Outside be fixedly connected on the surface of rotor plate two (9).

6. a kind of corrugated board production corrugation former according to claim 5, it is characterised in that: the arc tooth plate One (232) and the front of arc tooth plate two (233) are fixedly connected to limited block (24) with the back side, in the limit case (231) The front side of wall and rear side offer limiting slot (25), and the limited block (24) is slidably connected at the inside of limiting slot (25), institute It states support rod one (4) and support rod two (8) is concentric setting, the arc tooth plate one (232) and arc tooth plate two (233) It is concentric setting with support rod one (4).