阅读说明：本技术 一种缓冲支撑性单坑牛皮瓦楞纸板及其专用设备 (Buffering support type single-pit kraft corrugated board and special equipment thereof ) 是由 石义伟 孙俊军 朱民强 黄煜琪 田亚利 于 2020-06-01 设计创作，主要内容包括：本发明公开了一种缓冲支撑性单坑牛皮瓦楞纸板,包括面纸、底纸和芯纸,面纸和底纸相对的一侧之间通过粘合剂粘合有缓冲支撑组件,面纸和底纸的两侧均通过粘合剂粘合有防水组件；缓冲支撑组件包括上弹性缓冲件以及下弹性缓冲件,所述上弹性缓冲件的底部通过粘合剂与芯纸的顶部相粘合,本发明涉及瓦楞纸板生产技术领域。该缓冲支撑性单坑牛皮瓦楞纸板及其专用设备,在该单坑瓦楞纸板上设置缓冲支撑组件可在纸板受到外部挤压时,有效支撑瓦楞纸板,起到缓冲减震的作用,侧壁设置防水组件可防止液体通过侧壁进入到纸板内部从而浸湿纸板影响纸板的支撑性,同时该瓦楞纸板采用牛皮纸材料制成,提高了纸板的抗变形以及防水性能。(The invention discloses a buffering and supporting single-pit kraft corrugated board which comprises surface paper, bottom paper and core paper, wherein a buffering and supporting component is bonded between one opposite sides of the surface paper and the bottom paper through an adhesive, and waterproof components are bonded on two sides of the surface paper and the bottom paper through the adhesive; the invention relates to the technical field of corrugated board production, in particular to a buffering support assembly which comprises an upper elastic buffer part and a lower elastic buffer part, wherein the bottom of the upper elastic buffer part is bonded with the top of core paper through an adhesive. This buffering support nature single hole cow hide corrugated container board and professional equipment thereof sets up buffering supporting component on this single hole corrugated container board and can receive outside when extrudeing at the cardboard, effectively supports corrugated container board, plays buffering absorbing effect, thereby the lateral wall sets up waterproof component and can prevent that liquid from entering into the inside cardboard of soaking through the lateral wall and influence the support nature of cardboard, this corrugated container board adopts kraft paper material to make simultaneously, the resistance to deformation and the waterproof performance of cardboard have been improved.)

1. The utility model provides a buffering support nature single hole cow hide corrugated container board, includes facial tissue (1), base stock (2) and core paper (3), its characterized in that: a buffer supporting component (4) is bonded between the opposite sides of the surface paper (1) and the bottom paper (2) through an adhesive, and waterproof components (5) are bonded on the two sides of the surface paper (1) and the bottom paper (2) through adhesives;

buffering supporting component (4) are including last elastic buffer spare (41) and lower elastic buffer spare (42), the bottom of going up elastic buffer spare (41) is passed through the adhesive and is bonded mutually with the top of core paper (3), the top of going up elastic buffer spare (41) is passed through the adhesive and is bonded mutually with the bottom of facial tissue (1), the top of lower elastic buffer spare (42) is passed through the adhesive and is bonded mutually with the bottom of core paper (3), the bottom of lower elastic buffer spare (42) is passed through the adhesive and is bonded mutually with the top of base paper (2).

2. A cushioned support single hole kraft corrugated board according to claim 1, wherein: the waterproof assembly (5) comprises an elastic rubber ring (51) and a waterproof film (52), wherein the inner wall of the elastic rubber ring (51) is bonded with the side walls of the surface paper (1) and the bottom paper (2) through waterproof glue (53).

3. A cushioned support single hole kraft corrugated board according to claim 2, wherein: the surface of the waterproof film (52) is respectively bonded with the surfaces of the bottom paper (2) and the surface paper (1) through adhesives, and the surface paper (1), the bottom paper (2) and the core paper (3) are all made of kraft paper materials.

4. A special apparatus for buffering supporting single-hole kraft corrugated cardboard according to any one of claims 1-3, wherein: including base (6), climbing mechanism (7) and respectively fixed connection in base (6) top front and the first fixed plate (8) and second fixed plate (9) at the back, the equal fixedly connected with first hydraulic cylinder (10) in both sides at the first fixed plate (8) back, the equal fixedly connected with second hydraulic cylinder (11) in both sides that second fixed plate (9) are positive, the first sliding plate (12) of the end fixedly connected with that stretches out of first hydraulic cylinder (10), the end fixedly connected with second sliding plate (13) that stretches out of second hydraulic cylinder (11), the positive one side fixedly connected with distance sensor (14) of second sliding plate (13).

5. The special equipment for cushioning a supportive single hole kraft corrugated board according to claim 4, wherein: the bottom of the first sliding plate (12) and the bottom of the second sliding plate (13) are both connected with the top of the base (6) in a sliding mode through sliding blocks, and the back of the base (6) is fixedly connected with a fixed box (15).

6. The special equipment for cushioning a supportive single hole kraft corrugated board according to claim 4, wherein: through groove (16) have been seted up at the middle part at base (6) top, movable groove (17) have been seted up to the inside of base (6) and the bottom that is located through groove (16), climbing mechanism (7) include castellated plate (71) and motor (72), one side fixed connection of connecting block and through groove (16) inner wall is passed through to the bottom of motor (72), the back of castellated plate (71) is through the back sliding connection of movable block and through groove (16) and movable groove (17) inner wall.

7. The special equipment for cushioning a supportive single hole kraft corrugated board according to claim 6, wherein: the one end of motor (72) output shaft passes through the first belt pulley of shaft coupling fixedly connected with (73), the bottom that leads to groove (16) inner wall just is located one side of motor (72) and rotates through mounting bracket (74) and is connected with axis of rotation (76), the surface of axis of rotation (76) just is located the front fixedly connected with second belt pulley (75) of mounting bracket (74), the surface of axis of rotation (76) just is located back fixedly connected with and toothed plate (71) engaged with gear (78) of mounting bracket (74), the top fixedly connected with backup pad (77) of toothed plate (71), and the top fixedly connected with push pedal (24) of backup pad (77), standing groove (18) have been seted up at the top of push pedal (24), the bottom fixedly connected with gravity switch (19) of standing groove (18) inner wall.

8. The special equipment for cushioning a supportive single hole kraft corrugated board according to claim 5, wherein: the control switch (20) is fixedly connected to one side of the front bottom of the base (6), the data comparator (21) is fixedly connected to the bottom of the inner wall of the fixed box (15), the central processing unit (22) is fixedly connected to the top of the inner wall of the fixed box (15), the output end of the central processing unit (22) is electrically connected with the input ends of the motor (72), the first hydraulic oil cylinder (10), the second hydraulic oil cylinder (11) and the data comparator (21) through wires respectively, the input end of the central processing unit (22) is electrically connected with the output ends of the feedback module (23) and the gravity switch (19) through wires respectively, the input end of the gravity switch (19) is electrically connected with the output end of the control switch (20) through wires, and the input end of the data comparator (21) is electrically connected with the output end of the distance sensor (14) through wires, the output end of the data comparator (21) is electrically connected with the input end of the feedback module (23) through a lead.

9. The special equipment for cushioning a supportive single flute kraft corrugated board according to any one of claims 4 to 8, wherein: the using method specifically comprises the following steps:

s1, firstly, inputting a standard distance value inside a distance sensor (14) through a key outside the device, wherein the distance value higher than the standard is a warning threshold value, then inputting the standard distance value into a data comparator (21) as comparison data, bonding an upper elastic buffer (41) and a surface paper (1) in advance, bonding a lower elastic buffer (42) and a bottom paper (2) in advance, then coating a layer of adhesive on one sides of the upper elastic buffer (41) and the lower elastic buffer (42) close to a core paper (3), then inserting the surface paper (1) into a groove on a second sliding plate (13), inserting the bottom paper (2) into the groove on a first sliding plate (12), and then inserting the bottom of the core paper (3) into a placing groove (18) on a push plate (24);

s2, then opening a control switch (20) on the front face of the base (6) to electrify the gravity switch (19), immediately starting the central processing unit (22) after the gravity switch (19) senses the pressure of the core paper (3), then controlling the first hydraulic cylinder (10) and the second hydraulic cylinder (11) to start working by the central processing unit (22), wherein the extension end of the first hydraulic cylinder (10) drives the first sliding plate (12) to move towards the direction of the core paper (3), the extension end of the second hydraulic cylinder (11) drives the second sliding plate (13) to move towards the direction of the core paper (3), the distance sensor (14) starts to detect the distance value between the first sliding plate (12) and the second sliding plate (13) along with the slow approach of the first sliding plate (12) and the second sliding plate (13), and then transmitting the detected value to the data comparator (21), comparing the detected distance value with a standard distance value in a data comparator (21), feeding the standard distance value back to a central processing unit (22) by the data comparator (21) through a feedback module (23), if the standard distance value is equal to the standard distance value, indicating that the distance between the first sliding plate (12) and the second sliding plate (13) reaches a required position, and simultaneously closing the first hydraulic cylinder (10) and the second hydraulic cylinder (11) by the central processing unit (22) so that the first sliding plate (12) and the second sliding plate (13) stay for a while to ensure that the core paper (3) is firmly bonded with the upper elastic buffer member (41) and the lower elastic buffer member (42);

s3, after the bonding is firm according to the S2, controlling the central processing unit (22) to start the first hydraulic oil cylinder (10) and the second hydraulic oil cylinder (11), and enabling the extending ends of the first hydraulic oil cylinder (10) and the second hydraulic oil cylinder (11) to be recovered, so that the first sliding plate (12) and the second sliding plate (13) move away from each other, the first sliding plate (12) is separated from the bottom paper (2), and the second sliding plate (13) is separated from the surface paper (1);

s4, then work through central processing unit (22) control motor (72), motor (72) drive first belt pulley (73) and rotate, first belt pulley (73) drive axis of rotation (76) through belt and second belt pulley (75) then and rotate in mounting bracket (74) is inside, meanwhile gear (78) rotate drive tooth-shaped plate (71) rebound, the rebound of tooth-shaped plate (71) promotes backup pad (77) rebound, then drive the corrugated container board after the equipment through push pedal (24) and upwards release, personnel will have the corrugated container board of buffering supporting component (4) to take out from standing groove (18) inside upwards again.

10. The method of using a dedicated apparatus for cushioning a supportive single hole kraft corrugated board according to claim 9, wherein: the adhesive in step S1 is in a semi-solidified state.

Technical Field

The invention relates to the technical field of corrugated board production, in particular to a buffering and supporting single-hole kraft corrugated board and special equipment thereof.

Background

Corrugated cardboard is a multi-layer adhesive body, which at least consists of a layer of wavy core paper interlayer (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated raw paper') and a layer of cardboard (also known as 'cardboard paper', 'box board'), and has very high mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated cardboard box depends on three factors: the characteristics of the core paper and paperboard, and the structure of the carton itself, are used primarily to make the carton, the core of the carton, and other packaging materials for fragile goods.

Referring to a single-pit kraft corrugated board with a buffering and supporting function disclosed in chinese patent publication No. CN110450469A, the single-pit kraft corrugated board is manufactured by melt spinning polyglycolic acid as a fiber from an inner paper, adding the fiber into semi-chemical pulp and starch to form the fiber, and pressing the fiber or the fiber in a wire or mesh manner on a polyurethane foam through a paper-plastic adhesive layer, so that the mechanical properties of the corrugated board are greatly improved, the corrugated core paper can be effectively supported, a shock-absorbing and buffering function is achieved, and the carton is prevented from being damaged.

By comprehensively analyzing the prior art, the existing single-hole kraft corrugated board with buffering and supporting properties and the special equipment thereof have the following defects:

1. the existing single-hole corrugated board adopts a three-layer combined structure formed by bonding base paper, surface paper and a core board, has weak compression resistance and deformation resistance, is easy to deform or even break when being extruded by external force, does not perform sealing treatment on the side wall of the corrugated board, causes moisture when liquid enters the interior of the corrugated board through the side wall, does not perform waterproof treatment to soften the material, and also can reduce the compression resistance and deformation resistance of the corrugated board;

2. aiming at the corrugated board with the buffering support component, the buffering support component is manually bonded with the core board and then mutually bonded and assembled with the surface paper and the bottom paper, so that the labor force of personnel is greatly consumed, the production efficiency of the corrugated board is reduced, and the quality of the corrugated board assembly cannot be guaranteed through manual operation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a buffering and supporting single-hole kraft corrugated board and special equipment thereof, which solve the problems that the existing single-hole corrugated board is easy to deform or even break when being extruded by external force, the compression resistance and deformation resistance of the board are reduced because the side wall is not sealed and the waterproof treatment is not carried out, and the production efficiency and the assembly quality of the board are reduced because a buffering and supporting component and the board are manually bonded and assembled.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the single-pit kraft corrugated board with the buffer support property comprises surface paper, bottom paper and core paper, wherein a buffer support component is bonded between opposite sides of the surface paper and the bottom paper through an adhesive, and waterproof components are bonded on two sides of the surface paper and the bottom paper through the adhesive;

the buffering support assembly comprises an upper elastic buffer part and a lower elastic buffer part, the bottom of the upper elastic buffer part is bonded with the top of the core paper through an adhesive, the top of the upper elastic buffer part is bonded with the bottom of the surface paper through the adhesive, the top of the lower elastic buffer part is bonded with the bottom of the core paper through the adhesive, and the bottom of the lower elastic buffer part is bonded with the top of the base paper through the adhesive.

Preferably, the waterproof assembly comprises an elastic rubber ring and a waterproof film, and the inner wall of the elastic rubber ring is bonded with the side walls of the surface paper and the bottom paper through waterproof glue.

Preferably, the surface of the waterproof film is respectively bonded with the surfaces of the backing paper and the surface paper through adhesives, and the surface paper, the backing paper and the core paper are all made of kraft paper materials.

The invention also discloses special equipment for the buffer supporting single-hole kraft corrugated board, which comprises a base, a jacking mechanism, a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are fixedly connected to the front side and the back side of the top of the base respectively, two sides of the back side of the first fixing plate are fixedly connected with first hydraulic cylinders, two sides of the front side of the second fixing plate are fixedly connected with second hydraulic cylinders, the extending ends of the first hydraulic cylinders are fixedly connected with first sliding plates, the extending ends of the second hydraulic cylinders are fixedly connected with second sliding plates, and one side of the front side of each second sliding plate is fixedly connected with a distance sensor.

Preferably, the bottoms of the first sliding plate and the second sliding plate are both connected with the top of the base in a sliding mode through sliding blocks, and the back of the base is fixedly connected with a fixed box.

Preferably, logical groove has been seted up at the middle part at base top, the inside of base and the bottom that is located logical groove have seted up movable groove, climbing mechanism includes castellated plate and motor, one side fixed connection of connecting block and logical inslot wall is passed through to the bottom of motor, the back of castellated plate is through the back sliding connection of movable block and logical groove and activity inslot wall.

Preferably, the first belt pulley of shaft coupling fixedly connected with is passed through to the one end of motor output shaft, the one side that leads to the inslot wall and be located the motor rotates through the mounting bracket and is connected with the axis of rotation, the surface of axis of rotation just is located the positive fixedly connected with second belt pulley of mounting bracket, the surface of axis of rotation just is located the back fixedly connected with and the gear that the mounting bracket meshed mutually, the top fixedly connected with backup pad of profile of tooth board, and the top fixedly connected with push pedal of backup pad, the standing groove has been seted up at the top of push pedal, the bottom fixedly connected with gravity switch of standing groove inner wall.

Preferably, one side fixedly connected with control switch of the positive bottom of base, the bottom fixedly connected with data comparator of fixed incasement wall, the top fixedly connected with central processing unit of fixed incasement wall, central processing unit's output passes through the wire and respectively with the input electric connection of motor, first hydraulic cylinder, second hydraulic cylinder and data comparator, central processing unit's input passes through the wire and respectively with feedback module and gravity switch's output electric connection, and gravity switch's input passes through the wire and control switch's output electric connection, data comparator's input passes through the wire and distance sensor's output electric connection, data comparator's output passes through the wire and feedback module's input electric connection.

The invention also discloses a use method of the special equipment for the buffer supporting single-hole kraft corrugated board, which specifically comprises the following steps:

s1, firstly, inputting a standard distance value inside the distance sensor through a key outside the device, wherein the distance value higher than the standard is a warning threshold value, then inputting the standard distance value into a data comparator as comparison data, bonding an upper elastic buffer part with surface paper and a lower elastic buffer part with bottom paper in advance, then coating a layer of adhesive on one sides of the upper elastic buffer part and the lower elastic buffer part close to the core paper, then inserting the surface paper into the groove on the second sliding plate, inserting the bottom paper into the groove on the first sliding plate, and then inserting the bottom of the core paper into the placing groove on the pushing plate;

s2, then opening a control switch on the front face of the base to electrify the gravity switch, immediately starting the central processor after the gravity switch senses the pressure of the core paper, controlling the first hydraulic cylinder and the second hydraulic cylinder to start working by the central processor, driving the first sliding plate to move towards the direction of the core paper by the extending end of the first hydraulic cylinder, driving the second sliding plate to move towards the direction of the core paper by the extending end of the second hydraulic cylinder, detecting the distance value between the first sliding plate and the second sliding plate by the distance sensor along with the slow approach of the first sliding plate and the second sliding plate, then transmitting the detected value to the data comparator, comparing the detected distance value with the standard distance value in the data comparator, feeding the standard distance value back to the central processor by the data comparator through the feedback module, if the detected distance value is equal to the standard distance value, the distance between the first sliding plate and the second sliding plate reaches a required position, and meanwhile, the central processing unit closes the first hydraulic oil cylinder and the second hydraulic oil cylinder, so that the first sliding plate and the second sliding plate stay for a while, and the core paper is firmly bonded with the upper elastic buffer part and the lower elastic buffer part;

s3, controlling the central processing unit to start the first hydraulic oil cylinder and the second hydraulic oil cylinder after the first hydraulic oil cylinder and the second hydraulic oil cylinder are firmly bonded according to the S2, and enabling the extending ends of the first hydraulic oil cylinder and the second hydraulic oil cylinder to be recovered, so that the first sliding plate and the second sliding plate move away from each other, the first sliding plate is separated from the bottom paper, and the second sliding plate is separated from the surface paper;

s4, then through the work of central processing unit control motor, the motor drives first belt pulley and rotates, first belt pulley drives the axis of rotation through belt and second belt pulley then and rotates inside the mounting bracket, and meanwhile the rotation of gear drives the tooth shaped plate rebound, and the rebound of tooth shaped plate promotes the backup pad rebound, drives the corrugated container board after assembling through the push pedal then and upwards releases, and the personnel will have buffering supporting component corrugated container board upwards take out in the standing groove again can.

Preferably, the adhesive in step S1 is in a semi-solidified state.

(III) advantageous effects

The invention provides a buffering and supporting single-pit kraft corrugated board and special equipment thereof. The method has the following beneficial effects:

(1) the buffering support component is adhered between the opposite sides of the surface paper and the bottom paper through an adhesive, and the waterproof components are adhered on the two sides of the surface paper and the bottom paper through the adhesive; the buffering support component comprises an upper elastic buffer part and a lower elastic buffer part, the bottom of the upper elastic buffer part is bonded with the top of the core paper through an adhesive, the top of the upper elastic buffer part is bonded with the bottom of the surface paper through an adhesive, the top of the lower elastic buffer part is bonded with the bottom of the core paper through an adhesive, the bottom of the lower elastic buffer part is bonded with the top of the base paper through an adhesive, the waterproof component comprises an elastic rubber ring and a waterproof film, the inner wall of the elastic rubber ring is bonded with the side walls of the surface paper and the base paper through waterproof glue, the surface of the waterproof film is bonded with the surfaces of the base paper and the surface paper through adhesives respectively, the surface paper, the base paper and the core paper are made of kraft paper materials, and the buffering support component arranged on the single-pit corrugated board can effectively support the corrugated board when the corrugated board is extruded from the outside to, and the lateral wall sets up waterproof component, thereby can prevent that liquid from entering into the inside cardboard of soaking through the lateral wall and influencing the support nature of cardboard, this corrugated container board adopts kraft paper material to make simultaneously, further improvement the resistance to deformation and the waterproof performance of cardboard.

(2) The buffering and supporting single-pit kraft corrugated board and the special equipment thereof are characterized in that a first hydraulic oil cylinder is fixedly connected to two sides of the back of a first fixed plate, a second hydraulic oil cylinder is fixedly connected to two sides of the front of a second fixed plate, an extending end of the first hydraulic oil cylinder is fixedly connected with a first sliding plate, an extending end of the second hydraulic oil cylinder is fixedly connected with a second sliding plate, one side of the front of the second sliding plate is fixedly connected with a distance sensor, the bottoms of the first sliding plate and the second sliding plate are respectively connected with the top of a base in a sliding manner through a sliding block, the back of the base is fixedly connected with a fixed box, a through groove is formed in the middle of the top of the base, a movable groove is formed in the bottom of the through groove inside the base, a placing groove is formed in the top of a pushing plate, the bottom of the inner wall of the fixed box is fixedly connected with a data comparator, the top of the inner wall of the fixed box is fixedly connected with a central processing unit, the output end of the central processing unit is respectively and electrically connected with the motor, the input ends of the first hydraulic cylinder, the second hydraulic cylinder and the data comparator through leads, the input end of the central processing unit is respectively and electrically connected with the feedback module and the output end of the gravity switch through leads, the input end of the gravity switch is electrically connected with the output end of the control switch through leads, the input end of the data comparator is electrically connected with the output end of the distance sensor through leads, the output end of the data comparator is electrically connected with the input end of the feedback module through leads, the corrugated board can be assembled by bonding the buffering support component and the corrugated board through special equipment, the bonding is firm, the corrugated board can not easily fall off, the, the quality of the paperboard is also ensured.

(3) This buffering support nature single hole cow hide corrugated container board and professional equipment thereof, through the bottom fixedly connected with gravity switch of standing groove inner wall, one side fixedly connected with control switch of the positive bottom of base, through opening control switch, can carry out the circular telegram with gravity switch, such setting has reduced the potential safety hazard that the personnel placed the core during operation.

(4) The single-pit kraft corrugated board with the buffering and supporting properties and the special equipment thereof comprise a toothed plate and a motor through a jacking mechanism, wherein the bottom of the motor is fixedly connected with one side of the inner wall of a through groove through a connecting block, the back of the toothed plate is in sliding connection with the back of the inner wall of the through groove and the back of the inner wall of the movable groove through a movable block, one end of an output shaft of the motor is fixedly connected with a first belt pulley through a shaft coupling, the bottom of the inner wall of the through groove and one side of the motor are rotatably connected with a rotating shaft through a mounting frame, the surface of the rotating shaft and the front of the mounting frame are fixedly connected with a second belt pulley, the surface of the rotating shaft and the back of the mounting frame are fixedly connected with a gear meshed with the toothed plate, the top of the toothed plate is fixedly connected with a supporting plate, and, certain potential safety hazard is reduced.

Drawings

FIG. 1 is a perspective view of a cushioned support single hole kraft corrugated board structure of the present invention;

FIG. 2 is a cross-sectional view of a cushioned support single hole kraft corrugated board structure of the invention;

FIG. 3 is a perspective view of the elastomeric ring and the waterproofing adhesive structure of the cushioned support single hole kraft corrugated board of the present invention;

FIG. 4 is a front view of a structure of a dedicated apparatus for buffering a supporting single-hole kraft corrugated cardboard of the present invention;

FIG. 5 is a top view of the construction of the apparatus specifically for cushioning a supportive single hole kraft corrugated board of the present invention;

FIG. 6 is a cross-sectional view of a base structure in the special apparatus for buffering a supporting single-hole kraft corrugated cardboard of the present invention;

FIG. 7 is a schematic structural view of a jacking mechanism in the special apparatus for buffering the supporting single-hole kraft corrugated cardboard of the present invention;

FIG. 8 is a sectional view of a structure of a fixing box in the exclusive use apparatus for buffering a supporting single-hole kraft corrugated cardboard of the present invention;

FIG. 9 is a top view of a pusher plate structure of the exclusive apparatus for buffering a supporting single-hole kraft corrugated cardboard of the present invention;

fig. 10 is a schematic block diagram of the structure of a system in the exclusive use apparatus for buffering the supporting single-hole kraft corrugated cardboard of the present invention.

In the figure: 1-surface paper, 2-bottom paper, 3-core paper, 4-buffering supporting component, 41-upper elastic buffer component, 42-lower elastic buffer component, 5-waterproof component, 51-elastic rubber ring, 52-waterproof film, 53-waterproof adhesive, 6-base, 7-jacking mechanism, 71-toothed plate, 72-motor, 73-first belt pulley, 74-mounting rack, 75-second belt pulley, 76-rotating shaft, 77-supporting plate, 78-gear, 8-first fixing plate, 9-second fixing plate, 10-first hydraulic oil cylinder, 11-second hydraulic oil cylinder, 12-first sliding plate, 13-second sliding plate, 14-distance sensor, 15-fixing box, 16-through groove, 17-a movable groove, 18-a placing groove, 19-a gravity switch, 20-a control switch, 21-a data comparator, 22-a central processing unit, 23-a feedback module and 24-a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, an embodiment of the present invention provides a technical solution: a buffering support single-hole kraft corrugated board is characterized in that a buffering support component 4 is arranged on the single-hole corrugated board, the corrugated board can be effectively supported when the paperboard is extruded from the outside, the buffering and shock absorption effects are achieved, a waterproof component 5 is arranged on the side wall, liquid can be prevented from entering the paperboard through the side wall to soak the paperboard, and the support performance of the paperboard is affected;

the buffering support assembly 4 includes an upper elastic buffer member 41 and a lower elastic buffer member 42, the bottom of the upper elastic buffer member 41 is bonded to the top of the core paper 3 by an adhesive, the top of the upper elastic buffer member 41 is bonded to the bottom of the face paper 1 by an adhesive, the top of the lower elastic buffer member 42 is bonded to the bottom of the core paper 3 by an adhesive, the bottom of the lower elastic buffer member 42 is bonded to the top of the base paper 2 by an adhesive, and both the upper elastic buffer member 41 and the lower elastic buffer member 42 are made of an elastic material.

According to the invention, the waterproof component 5 comprises an elastic rubber ring 51 and a waterproof film 52, the inner wall of the elastic rubber ring 51 is bonded with the side walls of the surface paper 1 and the bottom paper 2 through waterproof glue 53, the waterproof glue 53 is flexible waterproof glue, and the flexible waterproof glue is formed by compounding high-molecular emulsion and various inorganic powder materials.

In the present invention, the surface of the waterproof film 52 is bonded to the surface of the base paper 2 and the surface paper 1 respectively by an adhesive, the surface paper 1, the base paper 2 and the core paper 3 are made of kraft paper material, and the kraft paper is tough and water-resistant packaging paper, is brown yellow, has wide application range, and is commonly used for making paper bags, envelopes, workbooks, album, files, sandpapers and the like.

The invention also discloses a special device for the single-hole kraft corrugated board with buffer support, the corrugated board can be assembled by bonding the buffer support component 4 and the paper board by the special device, and the bonding is firm, can not drop easily, need not personnel and operate one by one, corrugated container board's production efficiency has been accelerated, the quality of cardboard has also been guaranteed, including base 6, climbing mechanism 7 and respectively fixed connection in the first fixed plate 8 and the second fixed plate 9 at the front and the back in base 6 top, the equal fixedly connected with first hydraulic cylinder 10 in both sides at the back of first fixed plate 8, the equal fixedly connected with second hydraulic cylinder 11 in both sides at the front of second fixed plate 9, the first sliding plate 12 of first hydraulic cylinder 10's fixed connection that stretches out, the second sliding plate 13 of the end fixedly connected with that stretches out of second hydraulic cylinder 11, the positive one side fixedly connected with distance sensor 14 of second sliding plate 13.

In the invention, the bottoms of the first sliding plate 12 and the second sliding plate 13 are both connected with the top of the base 6 in a sliding way through sliding blocks, and the back of the base 6 is fixedly connected with a fixed box 15.

In the invention, the middle part of the top of the base 6 is provided with a through groove 16, the bottom of the through groove 16 inside the base 6 is provided with a movable groove 17, the jacking mechanism 7 comprises a toothed plate 71 and a motor 72, the bottom of the motor 72 is fixedly connected with one side of the inner wall of the through groove 16 through a connecting block, the back of the toothed plate 71 is in sliding connection with the back of the inner walls of the through groove 16 and the movable groove 17 through a movable block, and the motor 72 is a three-phase asynchronous motor and can rotate forward and backward.

In the invention, one end of an output shaft of a motor 72 is fixedly connected with a first belt pulley 73 through a coupler, one side of the bottom of the inner wall of a through groove 16, which is positioned on the motor 72, is rotatably connected with a rotating shaft 76 through a mounting frame 74, the surface of the rotating shaft 76, which is positioned on the front surface of the mounting frame 74, is fixedly connected with a second belt pulley 75, the surface of the rotating shaft 76, which is positioned on the back surface of the mounting frame 74, is fixedly connected with a gear 78 meshed with a toothed plate 71, the top of the toothed plate 71 is fixedly connected with a supporting plate 77, and the top of the supporting plate 77 is fixedly connected with a push plate 24, so that after the buffering supporting component 4 is bonded and assembled with a corrugated board, the assembled paperboard is lifted upwards so as to be convenient for people to take, certain potential safety.

In the invention, one side of the front bottom of the base 6 is fixedly connected with a control switch 20, the gravity switch 19 can be electrified by opening the control switch 20, the arrangement reduces the potential safety hazard when a person places the core plate 3 for work, the bottom of the inner wall of the fixed box 15 is fixedly connected with a data comparator 21, the model of the data comparator 21 is YL6800, the top of the inner wall of the fixed box 15 is fixedly connected with a central processing unit 22, the central processing unit 22 is used as the operation and control core of a computer system and is the final execution unit for information processing and program operation, the CPU obtains huge development in the extension of logic structure, operation efficiency and function since the production, the model of the central processing unit 22 is ARM9, the output end of the central processing unit 22 is respectively and electrically connected with the input ends of the motor 72, the first hydraulic oil cylinder 10, the second hydraulic oil cylinder 11 and the data comparator 21 through leads, the input end of the central processing unit 22 is electrically connected to the feedback module 23 and the output end of the gravity switch 19 through wires, the input end of the gravity switch 19 is electrically connected to the output end of the control switch 20 through wires, the input end of the data comparator 21 is electrically connected to the output end of the distance sensor 14 through wires, and the output end of the data comparator 21 is electrically connected to the input end of the feedback module 23 through wires.

The invention also discloses a use method of the special equipment for the buffer supporting single-hole kraft corrugated board, which specifically comprises the following steps:

s1, first, inputting a standard distance value inside the distance sensor 14 through a key outside the device, where the distance value higher than the standard is a warning threshold, then inputting the standard distance value into the data comparator 21 as comparison data, bonding the upper elastic buffer 41 and the face paper 1 and bonding the lower elastic buffer 42 and the base paper 2 in advance, then coating a layer of adhesive on both sides of the upper elastic buffer 41 and the lower elastic buffer 42 close to the core paper 3, then inserting the face paper 1 into the groove on the second sliding plate 13, inserting the base paper 2 into the groove on the first sliding plate 12, and then inserting the bottom of the core paper 3 into the placing groove 18 on the pushing plate 24;

s2, then opening the control switch 20 on the front side of the base 6 to electrify the gravity switch 19, immediately starting the central processor 22 after the gravity switch 19 senses the pressure of the core paper 3, then controlling the first hydraulic cylinder 10 and the second hydraulic cylinder 11 to start working by the central processor 22, the extension end of the first hydraulic cylinder 10 driving the first sliding plate 12 to move towards the core paper 3, the extension end of the second hydraulic cylinder 11 driving the second sliding plate 13 to move towards the core paper 3, the distance sensor 14 starts to detect the distance value between the first sliding plate 12 and the second sliding plate 13 along with the slow approach of the first sliding plate 12 and the second sliding plate 13, then transmitting the detected value to the data comparator 21, comparing the detected distance value with the standard distance value in the data comparator 21, the data comparator 21 feeding the standard distance value back to the central processor 22 through the feedback module 23, if the distance value is equal to the standard distance value, it indicates that the distance between the first sliding plate 12 and the second sliding plate 13 has reached a desired position, which is to facilitate effective adhesion between the upper elastic buffer 41 and the lower elastic buffer 42 and the core paper 3, and once the standard distance value is exceeded, a certain amount of compression is applied to the core paper 3 to affect subsequent adhesion work, and at the same time, the cpu 22 closes the first hydraulic cylinder 10 and the second hydraulic cylinder 11, so that the first sliding plate 12 and the second sliding plate 13 stay for a while to allow firm adhesion between the core paper 3 and the upper elastic buffer 41 and the lower elastic buffer 42;

s3, after the bonding is firm according to the S2, controlling the central processing unit 22 to start the first hydraulic oil cylinder 10 and the second hydraulic oil cylinder 11, and enabling the extending ends of the first hydraulic oil cylinder 10 and the second hydraulic oil cylinder 11 to be recovered, so that the first sliding plate 12 and the second sliding plate 13 move away from each other, the first sliding plate 12 is separated from the bottom paper 2, and the second sliding plate 13 is separated from the surface paper 1;

s4, then the motor 72 is controlled by the cpu 22 to work, the motor 72 drives the first belt pulley 73 to rotate, the first belt pulley 73 then drives the rotating shaft 76 to rotate inside the mounting rack 74 through the belt and the second belt pulley 75, meanwhile, the gear 78 rotates to drive the toothed plate 71 to move upward, the upward movement of the toothed plate 71 pushes the supporting plate 77 to move upward, then the assembled corrugated cardboard is driven by the pushing plate 24 to be pushed upward, and the person can take out the corrugated cardboard with the buffering supporting component 4 from the placing groove 18 upward.

In the present invention, the adhesive in step S1 is in a semi-set state, which makes the attachment between the cushion support member 4 and the cardboard more compact and faster, and at the same time, the adhesive does not drip onto the equipment, and the adhesive is one of the most important auxiliary materials, and is widely used in the packaging operation, and the adhesive is a substance having viscosity, and connects two separate materials together by virtue of its viscosity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.