CN211416498U

CN211416498U - Corrugated container board stoving forming device

Info

Publication number: CN211416498U
Application number: CN201921770039.6U
Authority: CN
Inventors: 胡志星; 刘自华; 罗异军
Original assignee: Jiangxi Xiexi Machinery Co ltd
Current assignee: Jiangxi Xiexi Machinery Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-04
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to the technical field of corrugated board processing, in particular to a corrugated board drying and forming device, which comprises a drying machine body and a pressing and conveying machine body, wherein a conveyor is arranged below the drying machine body, and a plurality of hot air outlets which are distributed at equal intervals are arranged on the drying machine body; the pressing conveying machine body is provided with a pre-pressing mechanism and a pressing roller set respectively, the pre-pressing mechanism comprises an air cylinder, an auxiliary telescopic connecting frame and a pressing plate, and the pressing roller set comprises a first pressing roller pair, a second pressing roller pair and a third pressing roller pair; the utility model discloses a corrugated container board drying and forming device, after drying, carries out the precompression through precompression mechanism to corrugated container board earlier, loops through the final press forming of three group's suppression pairs rollers afterwards, can guarantee machining efficiency and corrugated container board's shaping effect to precompression mechanism is adjustable, adapts to the different corrugated container board of most of thickness, is convenient for carry out the precompression to the corrugated container board of thickness.

Description

Corrugated container board stoving forming device

Technical Field

The utility model belongs to the technical field of corrugated container board processing, concretely relates to corrugated container board drying and forming device.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the characteristics of the core paper and the paperboard and the structure of the carton, also called corrugated paperboard, require a drying and forming device to dry and press the corrugated paperboard during the processing of the corrugated paperboard.

The original corrugated board drying and forming device is low in processing efficiency, and after pressing, the corrugated board is poor in forming effect and must be pressed for the second time.

Disclosure of Invention

For solving the above-mentioned problem that exists among the prior art, the utility model provides a corrugated container board drying and forming device has the characteristics of adjusting conveniently and machining efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: a corrugated board drying and forming device comprises a drying machine body and a pressing and conveying machine body, wherein a conveying machine is arranged below the drying machine body, the discharging end of the conveying machine is connected with the feeding end of the pressing and conveying machine body, a plurality of hot air outlets distributed at equal intervals are arranged on the drying machine body, and the hot air outlets are positioned right above the conveying machine; the pressing and conveying machine body is provided with a pre-pressing mechanism and a pressing roller set respectively, the pre-pressing mechanism comprises an air cylinder, an auxiliary telescopic connecting frame and a pressing plate, and the pressing roller set comprises a first pressing roller pair, a second pressing roller pair and a third pressing roller pair.

As a preferred technical scheme of the utility model, two relative distribution's curb plate is installed to the top surface of suppression transmission organism, two but curb plate inboard is installed upper and lower reciprocating motion's roof, the cylinder is installed the roof top surface, just the piston rod bottom edge of cylinder vertically runs through the roof, supplementary flexible link is fixed the piston rod bottom of cylinder, the pressboard is fixed supplementary flexible link bottom.

As a preferred technical solution of the present invention, a driving mechanism for driving the top plate to reciprocate up and down is installed in the side plates, and the driving mechanism includes an adjusting screw, adjusting rail grooves are respectively formed on opposite surfaces of the two side plates, the adjusting screw is vertically erected and installed in the adjusting rail groove through a bearing support, and the bottom end of the adjusting screw extends to the lower portion of the side plate; and two ends of the top plate are respectively embedded into the corresponding adjusting rail grooves, and threaded holes corresponding to the adjusting screw rods are respectively formed in the two ends of the top plate.

As a preferred technical scheme of the utility model, chain wheels are respectively arranged at the bottom ends of the two adjusting screw rods; wheel carriers are respectively arranged on the left end face and the right end face of the top plate, idler wheels are arranged on the wheel carriers through rotating shafts, and the outer surfaces of the idler wheels contact with the inner walls of the adjusting rail grooves.

As a preferred technical scheme of the utility model, supplementary flexible link includes interior flexible post and the outer post that contracts of outer flexible post top surface has seted up the confession the movable recess of interior flexible post bottom embedding, the bottom surface of interior flexible post with the tank bottom distribution of movable recess has auxiliary spring.

As a preferred technical scheme of the utility model, the lateral surface bottom mounting of interior flexible post has a safety limiting ring, the notch inner wall of activity recess be fixed with a corresponding No. two safety limiting rings of safety limiting ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a corrugated container board drying and forming device, after drying, carries out the precompression through precompression mechanism to corrugated container board earlier, loops through the final press forming of three group's suppression pairs rollers afterwards, can guarantee machining efficiency and corrugated container board's shaping effect to precompression mechanism is adjustable, adapts to the different corrugated container board of most of thickness, is convenient for carry out the precompression to the corrugated container board of thickness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the pressing and conveying machine body of the present invention;

fig. 3 is a schematic structural view of a front side of a pre-pressing mechanism in the present invention;

fig. 4 is a schematic top view of the movable roof part of the present invention;

fig. 5 is a schematic front sectional view of the auxiliary telescopic link of the present invention;

in the figure: 1. a dryer body; 2. pressing the transmission machine body; 3. a conveyor; 4. a hot air outlet; 5. a pre-compression mechanism; 51. a side plate; 52. adjusting the screw rod; 53. adjusting the rail groove; 54. a sprocket; 55. a threaded hole; 56. pressing a plate; 57. an auxiliary telescopic connecting frame; 571. an inner telescopic column; 572. an outer telescopic column; 573. a movable groove; 574. an auxiliary spring; 575. a first safety limiting ring; 576. a second safety limiting ring; 58. a cylinder; 59. a top plate; 591. a wheel carrier; 592. a roller; 6. pressing the roller set; 61. a first pressing pair roller; 62. pressing a pair roller; 63. and a third pressing pair roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a corrugated board drying and forming device comprises a drying machine body 1 and a pressing and conveying machine body 2, wherein a conveyor 3 is arranged below the drying machine body 1, the discharge end of the conveyor 3 is connected with the feeding end of the pressing and conveying machine body 2, a plurality of hot air outlets 4 which are distributed at equal intervals are arranged on the drying machine body 1, the hot air outlets 4 are positioned right above the conveyor 3, when the corrugated board drying and forming device is used, a corrugated board to be processed is conveyed through the conveyor 3, the hot air outlets 4 are connected with an electric heating fan through pipelines, the electric heating fan can be directly purchased on the market, hot air is generated through the electric heating fan, the hot air is conducted to the hot air outlets 4 through pipelines, and the corrugated board to be processed on the conveyor 3 is dried; the pre-pressing mechanism 5 and the pressing roller set 6 are respectively installed on the pressing and conveying machine body 2, the pre-pressing mechanism 5 comprises an air cylinder 58, an auxiliary telescopic connecting frame 57 and a pressing plate 56, the pressing roller set 6 comprises a first pressing roller pair 61, a second pressing roller pair 62 and a third pressing roller pair 63, the corrugated board is pre-pressed through the pre-pressing mechanism 5 after being dried, and then the first pressing roller pair 61, the second pressing roller pair 62 and the third pressing roller pair 63 are respectively used for final pressing and forming.

Specifically, according to fig. 1 and fig. 3, in this embodiment, two side plates 51 are installed on the top surface of the pressing and conveying machine body 2, a top plate 59 capable of reciprocating up and down is installed inside the two side plates 51, an air cylinder 58 is installed on the top surface of the top plate 59, the bottom end of a piston rod of the air cylinder 58 longitudinally penetrates through the top plate 59, an auxiliary telescopic connecting frame 57 is fixed at the bottom end of the piston rod of the air cylinder 58, a pressing plate 56 is fixed at the bottom end of the auxiliary telescopic connecting frame 57, and when the pre-pressing mechanism 5 is started, the air cylinder 58 acts to drive the pressing plate 56 to move by using the auxiliary telescopic connecting frame 57, so.

Specifically, according to fig. 3, in the present embodiment, a driving mechanism for driving a top plate 59 to reciprocate up and down is installed in the side plates 51, and the driving mechanism includes an adjusting screw 52, adjusting rail grooves 53 are respectively formed on opposite surfaces of the two side plates 51, the adjusting screw 52 is longitudinally erected and installed in the adjusting rail grooves 53 through a bearing support, and the bottom end of the adjusting screw 52 extends to the lower portion of the side plate 51; the both ends of roof 59 imbed respectively in the corresponding regulation rail groove 53, and the both ends of roof 59 seted up respectively with the corresponding screw hole 55 of accommodate the screw 52, rotate accommodate the screw 52, when accommodate the screw 52 is rotatory, under the screw thread of screw hole 55 closes the cooperation soon, can drive roof 59 and reciprocate, adjust roof 59 initial position, can make equipment adapt to the corrugated container board of different thickness on the one hand, on the other hand because supplementary flexible link 57's existence, after supplementary flexible link 57 altitude variation, also can be through the degree of pushing down of pressboard 56, realize the regulation to pressboard 56 pressure.

Specifically, according to fig. 3 and 4, in the embodiment, chain wheels 54 are respectively installed at the bottom ends of two adjusting screw rods 52, and in actual use, a driving motor is installed in the equipment pressing and conveying machine body 2 and drives one of the adjusting screw rods 52 to rotate, and meanwhile, the two chain wheels 54 are in transmission connection through a chain, so that the two adjusting screw rods 52 can be simultaneously driven to rotate by the driving motor; the wheel frames 591 are respectively installed on the left end surface and the right end surface of the top plate 59, the rollers 592 are installed on the wheel frames 591 through rotating shafts, the outer surfaces of the rollers 592 contact the inner walls of the adjusting rail grooves 53, when the top plate 59 moves up and down, the rollers 592 can move along the inner walls of the adjusting rail grooves 53, and the rolling friction generated by the rollers 592 is smaller than the sliding friction generated when the top plate 59 directly contacts the inner walls of the adjusting rail grooves 53, so that the safety of the device is improved, and the heat generation and the abrasion are reduced.

Specifically, according to fig. 5, in this embodiment, the auxiliary telescopic connecting frame 57 includes an inner telescopic column 571 and an outer telescopic column 572, a movable groove 573 into which the bottom end of the inner telescopic column 571 is inserted is formed in the top surface of the outer telescopic column 572, auxiliary springs 574 are distributed on the bottom surface of the inner telescopic column 571 and the bottom of the movable groove 573, the pressing plate 56 is pushed to move downward by the air cylinder 58, when the pressing plate 56 contacts the material of the corrugated cardboard, the auxiliary telescopic connecting frame 57 contracts, the inner telescopic column 571 moves toward the inner side of the movable groove 573 and compresses the inner auxiliary spring 574, and the auxiliary springs 574 achieve a damping effect, thereby improving the safety of the corrugated cardboard and avoiding the problem that the corrugated cardboard is easily damaged due to rigid contact.

Specifically, according to fig. 5, in this embodiment, a first safety limiting ring 575 is fixed at the bottom end of the outer side surface of the inner telescopic column 571, a second safety limiting ring 576 corresponding to the first safety limiting ring 575 is fixed on the inner wall of the slot of the movable groove 573, and the first safety limiting ring 575 and the second safety limiting ring 576 are matched with each other, so that the relative moving range of the inner telescopic column 571 and the outer telescopic column 572 is limited, and the relative movement of the inner telescopic column 571 and the outer telescopic column 572 is ensured to be safer and more stable.

The utility model discloses a theory of operation and use flow: when the equipment of the utility model is used, a corrugated board to be processed is conveyed through the conveyor 3, the hot air outlet 4 is connected with the electric heating fan through a pipeline, hot air is generated through the electric heating fan and is conducted to each hot air outlet 4 through the pipeline, the corrugated board to be processed on the conveyor 3 is dried, after the corrugated board is dried, the corrugated board is pre-pressed through the pre-pressing mechanism 5, and then the first pressing roller 61, the second pressing roller 62 and the third pressing roller 63 are respectively utilized for final pressing and forming;

if necessary, the initial position of the pressing plate 56 can be adjusted by adjusting the rotation of the screw 52, so that the device can adapt to corrugated cardboards with different thicknesses, and the pressing degree of the pressing plate 56 can be adjusted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrugated container board stoving forming device, includes drying-machine body (1) and suppression transmission organism (2), the below of drying-machine body (1) is configured with conveyer (3), just the discharge end of conveyer (3) is connected the pan feeding end of suppression transmission organism (2), its characterized in that: a plurality of hot air outlets (4) which are distributed at equal intervals are arranged on the dryer body (1), and the hot air outlets (4) are positioned right above the conveyor (3); the pressing and conveying machine body (2) is provided with a pre-pressing mechanism (5) and a pressing roller set (6) respectively, the pre-pressing mechanism (5) comprises an air cylinder (58), an auxiliary telescopic connecting frame (57) and a pressing plate (56), and the pressing roller set (6) comprises a first pressing roller pair (61), a second pressing roller pair (62) and a third pressing roller pair (63).

2. A corrugated cardboard drying and forming device as claimed in claim 1, wherein: two curb plates (51) that distribute relatively are installed to the top surface of suppression transmission organism (2), two roof (59) that can up and down reciprocating motion are installed to curb plate (51) inboard, install cylinder (58) roof (59) top surface, just the piston rod bottom of cylinder (58) is along vertically running through roof (59), supplementary flexible link (57) are fixed the piston rod bottom of cylinder (58), pressboard (56) are fixed supplementary flexible link (57) bottom.

3. A corrugated cardboard drying and forming device as claimed in claim 2, wherein: a driving mechanism for driving the top plate (59) to reciprocate up and down is mounted in the side plates (51), the driving mechanism comprises adjusting screw rods (52), adjusting rail grooves (53) are respectively formed in opposite surfaces of the two side plates (51), the adjusting screw rods (52) are longitudinally erected and mounted in the adjusting rail grooves (53) through bearing supports, and the bottom ends of the adjusting screw rods (52) extend to the lower parts of the side plates (51); two ends of the top plate (59) are respectively embedded into the corresponding adjusting rail grooves (53), and threaded holes (55) corresponding to the adjusting screw rods (52) are respectively formed in two ends of the top plate (59).

4. A corrugated cardboard drying and forming device as claimed in claim 3, wherein: chain wheels (54) are respectively installed at the bottom ends of the two adjusting screw rods (52); wheel frames 591 are respectively installed on the left end surface and the right end surface of the top plate 59, rollers 592 are installed on the wheel frames 591 through rotating shafts, and the outer surfaces of the rollers 592 contact the inner walls of the adjusting rail grooves 53.

5. A corrugated cardboard drying and forming device as claimed in claim 1, wherein: the auxiliary telescopic connecting frame (57) comprises an inner telescopic column (571) and an outer telescopic column (572), a movable groove (573) for embedding the bottom end of the inner telescopic column (571) is formed in the top surface of the outer telescopic column (572), and auxiliary springs (574) are distributed on the bottom surface of the inner telescopic column (571) and the bottom of the movable groove (573).

6. A corrugated container board of claim 5, wherein: a first safety limiting ring (575) is fixed at the bottom end of the outer side surface of the inner telescopic column (571), and a second safety limiting ring (576) corresponding to the first safety limiting ring (575) is fixed on the inner wall of the groove opening of the movable groove (573).