CN214000761U

CN214000761U - A pressure device for corrugated paper double facer

Info

Publication number: CN214000761U
Application number: CN202022977268.4U
Authority: CN
Inventors: 石明; 杨川; 冯臣; 贺远兵
Original assignee: Zhejiang Xiasha Rongcheng Packaging Co ltd
Current assignee: Zhejiang Xiasha Rongcheng Packaging Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-20
Anticipated expiration: 2030-12-08

Abstract

The application relates to the field of corrugated board production, in particular to a pressurizing device for a corrugated paper double-faced machine, which comprises a fixed frame arranged in the double-faced machine and a pressing plate arranged below the fixed frame, wherein two rotating shafts in the same width direction as the pressing plate are arranged on the fixed frame, and rotating rods are fixedly sleeved on the rotating shafts; the upper surface of the pressing plate is provided with a sliding chute which has the same length direction with the pressing plate, two sliding rods are embedded in the sliding chute in a sliding manner, the positions of the sliding rods correspond to the positions of the rotating rods one by one, and the sliding rods are connected with the end parts of the corresponding rotating rods; the fixed frame is provided with a rotating mechanism which drives the two rotating rods to be simultaneously folded or unfolded; the fixing frame is also provided with a limiting mechanism for limiting the horizontal sliding of the pressing plate. This scheme has not only realized the adjustment of the height that the clamp plate was located, makes the clamp plate can exert suitable pressure to the corrugated container board of different thickness, has still made things convenient for workman's actual adjustment operation simultaneously.

Description

A pressure device for corrugated paper double facer

Technical Field

The application relates to the field of corrugated board production, in particular to a pressurizing device for a corrugated board double-faced machine.

Background

The double-faced machine is used for adhering, pressing, drying, cooling and conveying corrugated boards. The double-sided machine mainly comprises a hot part and a cooling part. The single-sided corrugated board or the surface paper with the uniformly glued flute tips is mutually attached by the hot part of the double-sided machine, the glue is pasted by heating, and meanwhile, the pressure with proper size is loaded on the upper surface of the corrugated board, so that the single-sided corrugated board or the surface paper is bonded into the corrugated board which is smooth, flat and firm in bonding. The cooling part cools the adhered corrugated board at normal temperature and conveys the corrugated board to the next process.

The patent publication No. CN105751666A, this patent provides a corrugated board production line double facer, and the double facer includes cooling part and heat portion, and the cooling part includes cooling part support, lower conveyer belt drive roller, lower conveyer belt driven roller and lower conveyer belt, and the heat portion includes heat portion support, goes up the conveyer belt drive roller, goes up conveyer belt driven roller and last conveyer belt, goes up the conveyer belt driven roller and sets up on the heat portion support of heat portion income paper end, goes up the conveyer belt drive roller setting on the heat portion support of heat portion play paper end, and lower conveyer belt driven roller sets up on the cooling part is gone into paper end, and the terminal surface that heat portion support goes out the paper end is parallel and level with the terminal surface that cooling part support went into the paper end, and the lower conveyer belt below is provided with vacuum adsorption cooling system.

Although the double-sided machine shortens the length of the upper conveying belt and improves the cooling effect, the pressing plate for loading pressure on the corrugated board in the double-sided machine is mostly directly fixed inside the double-sided machine, so that the pressing plate cannot apply proper pressure on the corrugated boards with different thicknesses.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the workman to adjust the height of locating of clamp plate, make the clamp plate can exert suitable pressure to the corrugated container board of different thickness, the application provides a pressure device for corrugated container board double facer.

The application provides a pressure device for corrugated paper double facer adopts following technical scheme:

a pressure device for a corrugated paper double-sided machine comprises a fixed frame arranged in the double-sided machine and a pressure plate arranged below the fixed frame, wherein two rotating shafts in the same width direction as the pressure plate are arranged on the fixed frame, and rotating rods are fixedly sleeved on the rotating shafts; the upper surface of the pressing plate is provided with a sliding chute which has the same length direction with the pressing plate, two sliding rods are embedded in the sliding chute in a sliding manner, the positions of the sliding rods correspond to the positions of the rotating rods one by one, and the sliding rods are connected with the end parts of the corresponding rotating rods; the fixed frame is provided with a rotating mechanism which drives the two rotating rods to be simultaneously folded or unfolded; the fixing frame is also provided with a limiting mechanism for limiting the horizontal sliding of the pressing plate.

Through adopting above-mentioned technical scheme, after the thickness of corrugated paper board changed, the workman drew in simultaneously or opened two dwangs through slewing mechanism, the one end of dwang will take place rotatoryly round the pivot that corresponds, the other end of dwang will drive the slide bar and take place to slide in the spout, under stop gear's position constraint, the inclination of two dwangs will change simultaneously, two dwangs will be lifting clamp plate simultaneously or put down the clamp plate, the distance alright realization adjustment between clamp plate and the hot plate. This scheme has not only realized the adjustment of the height that the clamp plate was located, makes the clamp plate can exert suitable pressure to the corrugated container board of different thickness, has still made things convenient for workman's actual adjustment operation simultaneously.

Preferably, the rotating mechanism comprises gears fixedly sleeved on the rotating shafts, and the gears on the two rotating shafts are meshed with each other; the rotating mechanism also comprises a driving part which is arranged on the fixed frame and used for rotating one of the rotating shafts.

Through adopting above-mentioned technical scheme, the workman rotates one of them pivot through the initiative piece, and the epaxial gear of pivot will take place the rotation in step, and under the meshing effect of two gears, two pivots just can synchronous counter rotation to drive two dwang and draw in simultaneously or open simultaneously. The rotating mechanism is ingenious in structural design and high in operability, and meanwhile, the manufacturing cost of equipment is saved.

Preferably, the driving part comprises a worm wheel fixedly sleeved on the side wall of one of the rotating shafts, a worm rotatably connected to the fixing frame and meshed with the worm wheel, and a motor arranged on the fixing frame and used for rotating the worm.

Through adopting above-mentioned technical scheme, workman's starter motor comes the rotatory worm, and under the meshing of worm and worm wheel, pivot and the gear that corresponds alright take place to rotate, and the structural design of driving part is succinct, and is very convenient in the operation. In addition, because the linkage structure of the worm gear and the worm has the functions of amplifying torque and self-locking, the load of the motor is reduced, the rotation of the two rotating rods is smoother, the operation of locking the two rotating rods by workers is also omitted, and the actual operation of the workers is greatly facilitated.

Preferably, the limiting mechanism comprises a vertical limiting rod fixedly connected to the upper surface of the pressing plate and a limiting hole arranged on the fixing frame, wherein the limiting rod vertically penetrates through the limiting hole and is attached to the side wall of the limiting rod.

By adopting the technical scheme, the arrangement of the limiting rod and the limiting hole limits the horizontal sliding of the pressing plate, and ensures that the pressing plate is lifted smoothly; secondly, the contact area between the pressing plate and the fixing frame is increased in a phase-changing manner, and the lifting of the pressing plate is more stable.

Preferably, the side wall of the limiting rod is provided with a scale groove for displaying the distance between the fixing frame and the pressing plate.

Through adopting above-mentioned technical scheme, the scale groove provides the reference for the height of workman's adjustment clamp plate, makes the workman can adjust the height of clamp plate fast and accurately, is favorable to improving the adjustment efficiency and the adjustment precision of clamp plate on the position.

Preferably, the scale groove is filled with a fluorescent agent.

Through adopting above-mentioned technical scheme, the fluorescent agent can send fluorescence in dim environment, makes the workman can observe the scale groove on the gag lever post lateral wall smoothly, provides convenience for the height of workman's adjustment clamp plate.

Preferably, the sliding rod is rotatably sleeved with a rotating drum abutted against the inner side wall of the sliding groove.

Through adopting above-mentioned technical scheme, when the slide bar removed in the spout, the rotary drum received the effect of frictional force and will take place the rotation, and this is favorable to reducing the frictional resistance that the slide bar received when sliding to make the lift of clamp plate more smooth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the rotating shaft, the rotating rod, the sliding groove, the sliding rod, the rotating mechanism and the limiting mechanism facilitates the adjustment of the height of the pressing plate by workers, so that the pressing plate can apply proper pressure to corrugated boards with different thicknesses;

2. the arrangement of the scale groove is beneficial to improving the adjustment efficiency and the adjustment precision of the pressure plate on the position;

3. the arrangement of the fluorescent agent provides convenience for workers to adjust the height of the pressing plate in a dark environment;

4. the setting of rotary drum can make the lift of clamp plate more smooth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a fixed mount; 2. pressing a plate; 3. a rotating shaft; 4. rotating the rod; 5. a slide bar; 6. a rotating drum; 7. a chute; 8. a gear; 9. a worm gear; 10. a worm; 11. a motor; 12. a limiting rod; 13. a limiting hole; 14. a scale groove; 15. a fluorescent agent.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1, a pressing device for a corrugated paper double-sided machine comprises a fixing frame 1 installed inside the double-sided machine and a pressing plate 2 which is arranged under the fixing frame 1 and is in a horizontal state, wherein the pressing plate 2 is used for applying pressure with a proper size to the upper surface of a corrugated board, so that the single-sided corrugated board or the facial tissue is bonded into the corrugated board which is smooth, flat and firm in bonding.

Referring to fig. 1 and 2, the middle of the fixing frame 1 is rotatably connected with two rotating shafts 3, the two rotating shafts 3 are parallel to each other, and the length directions of the two rotating shafts 3 are the same as the width direction of the pressing plate 2. Equal fixed cover is equipped with dwang 4 on two pivot 3, and two dwang 4 form the shape of falling V, and pivot 3 was kept away from to dwang 4 serve fixedly connected with slide bar 5, and the length direction of slide bar 5 is the same with the width direction of clamp plate 2, and rotates the cover on the slide bar 5 and be equipped with rotary drum 6. The upper surface of the pressing plate 2 is provided with a sliding chute 7 for the sliding of the two sliding rods 5, and the length direction of the sliding chute 7 is the same as that of the pressing plate 2. All fixed the cover is equipped with gear 8 on the lateral wall of two pivot 3, two gear 8 intermeshing, and still fixed the cover is equipped with worm wheel 9 on the lateral wall of one of them pivot 3, rotates on the mount 1 and is connected with a worm 10 with worm wheel 9 meshing, still installs the motor 11 that is used for rotatory worm 10 on the mount 1, and motor 11 passes through the electric wire and is connected with the power. The upper surface of the pressing plate 2 is fixedly connected with four vertical limiting rods 12, the four limiting rods 12 are respectively located on four corners of the pressing plate 2, four limiting holes 13 are further formed in the fixing frame 1, the positions of the four limiting holes 13 correspond to the positions of the four limiting rods 12 one by one, and the limiting rods 12 vertically penetrate through the corresponding limiting holes 13 and are attached to the inner side walls of the corresponding limiting holes 13. Wherein, the worm wheel 9, the worm 10 and the motor 11 form a driving part; the two gears 8 and the driving part form a rotating mechanism; the limiting rod 12 and the limiting hole 13 form a limiting mechanism for limiting the horizontal sliding of the pressing plate 2. After the thickness of corrugated board becomes big, workman's starter motor 11 comes rotatory worm 10, under the linkage effect of worm 10 and worm wheel 9, two dwang 4 will the counter rotation and open each other, under the position constraint of gag lever post 12 and spacing hole 13, the distance between two slide bars 5 will be along with the rotation of two dwang 4 and grow gradually, the contained angle grow between two dwang 4, slide bar 5 on two dwang 4 just can upwards lifting clamp plate 2, clamp plate 2 just can exert pressure to corrugated board smoothly. When the thickness of the corrugated board is reduced, a worker controls the motor 11 to reversely rotate the worm 10, the two rotating rods 4 reversely rotate and are mutually furled, the distance between the two sliding rods 5 is gradually reduced along with the rotation of the two rotating rods 4, the included angle between the two rotating rods 4 is reduced, the sliding rods 5 on the two rotating rods 4 can put down the pressing plate 2, and the pressing plate 2 can smoothly press the corrugated board.

Referring to fig. 1, in order to improve the efficiency and accuracy of the pressure plate 2 in height adjustment, scale grooves 14 are formed in the side walls of the four limit rods 12, and the scale grooves 14 are used for displaying the distance between the fixing frame 1 and the pressure plate 2 and providing reference for a worker to adjust the height of the pressure plate 2. In addition, in order to make the scale groove 14 still visible to workers in a dark environment, the scale groove 14 is filled with a fluorescent agent 15 emitting fluorescence.

The implementation principle of the embodiment is as follows: after the thickness of corrugated board becomes big, workman's starter motor 11 comes rotatory worm 10, under the linkage effect of worm 10 and worm wheel 9, two dwang 4 will the counter rotation and open each other, under the position constraint of gag lever post 12 and spacing hole 13, the distance between two slide bars 5 will be along with the rotation of two dwang 4 and grow gradually, the contained angle grow between two dwang 4, slide bar 5 on two dwang 4 just can upwards lifting clamp plate 2, clamp plate 2 just can exert pressure to corrugated board smoothly. When the thickness of the corrugated board is reduced, a worker controls the motor 11 to reversely rotate the worm 10, the two rotating rods 4 reversely rotate and are mutually furled, the distance between the two sliding rods 5 is gradually reduced along with the rotation of the two rotating rods 4, the included angle between the two rotating rods 4 is reduced, the sliding rods 5 on the two rotating rods 4 can put down the pressing plate 2, and the pressing plate 2 can smoothly press the corrugated board.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pressure device for corrugated paper double facer, is including setting up mount (1) in double facer to and set up clamp plate (2) in mount (1) below, its characterized in that: two rotating shafts (3) which are the same as the pressing plate (2) in the width direction are arranged on the fixing frame (1), and rotating rods (4) are fixedly sleeved on the rotating shafts (3); the upper surface of the pressing plate (2) is provided with a sliding chute (7) which is the same as the pressing plate (2) in the length direction, two sliding rods (5) are embedded in the sliding chute (7) in a sliding mode, the positions of the sliding rods (5) correspond to the positions of the rotating rods (4) one by one, and the sliding rods (5) are connected with the end portions of the corresponding rotating rods (4); the fixed frame (1) is provided with a rotating mechanism which drives the two rotating rods (4) to be folded or unfolded simultaneously; the fixing frame (1) is also provided with a limiting mechanism for limiting the horizontal sliding of the pressing plate (2).

2. A press arrangement for a corrugated board corrugator according to claim 1, further comprising: the rotating mechanism comprises gears (8) fixedly sleeved on the rotating shafts (3), and the gears (8) on the two rotating shafts (3) are mutually meshed; the rotating mechanism also comprises a driving part which is arranged on the fixed frame (1) and used for rotating one of the rotating shafts (3).

3. A press arrangement for a corrugated board corrugator according to claim 2, further comprising: the driving part comprises a worm wheel (9) fixedly sleeved on the side wall of one of the rotating shafts (3), a worm (10) rotatably connected to the fixing frame (1) and meshed with the worm wheel (9), and a motor (11) arranged on the fixing frame (1) and used for rotating the worm (10).

4. A press arrangement for a corrugated board corrugator according to claim 1, further comprising: the limiting mechanism comprises a vertical limiting rod (12) fixedly connected to the upper surface of the pressing plate (2) and a limiting hole (13) which is formed in the fixing frame (1) and used for the limiting rod (12) to vertically penetrate through and be attached to the side wall of the limiting rod (12).

5. The pressing device for the corrugated double-sided machine as claimed in claim 4, wherein: and a scale groove (14) for displaying the distance between the fixing frame (1) and the pressing plate (2) is arranged on the side wall of the limiting rod (12).

6. The pressing device for the corrugated double-sided machine as claimed in claim 5, wherein: and the scale groove (14) is filled with a fluorescent agent (15).

7. A press arrangement for a corrugated board corrugator according to claim 1, further comprising: the sliding rod (5) is rotatably sleeved with a rotary drum (6) which is abutted against the inner side wall of the sliding groove (7).