CN110281580B

CN110281580B - Automatic world lid box integrated into one piece machine

Info

Publication number: CN110281580B
Application number: CN201910668102.3A
Authority: CN
Inventors: 曾庆厚
Original assignee: Dongguan Jianji Packaging Machinery Co ltd
Current assignee: Dongguan Jianji Packaging Machinery Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2024-05-14
Anticipated expiration: 2039-07-23
Also published as: CN110281580A

Abstract

The invention discloses an automatic top and bottom cover box integrated forming machine which comprises a frame, wherein a conveying device, a glue passing device, a paper covering device, a laminating device, a first edge folding device and a pressing device are sequentially arranged on the frame from left to right, the glue passing device is used for coating glue on the upper layer of facial tissues, the paper covering device and the laminating device are used for enabling the paper sheets to be laminated together, the first edge folding device comprises a glue beating device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device, the side plates are arranged at the front end and the rear end of the paper sheets, the side plates are automatically positioned on the paper sheets, facial tissues around the paper sheets are erected, and the pressing device comprises a second edge folding device and a bubble pressing device and is used for inwards pressing the facial tissues and carrying out bubble pressing treatment on the top and bottom cover box. The invention has simple integral structure, only needs to cut two side plates, avoids corner pasting and mould, automatically folds and presses bubbles, greatly reduces the production cost, has high automation degree, high processing efficiency, strong bonding fastness and wide application range.

Description

Automatic world lid box integrated into one piece machine

Technical Field

The invention relates to the technical field of top and bottom cover boxes, in particular to an automatic top and bottom cover box integrated forming machine.

Background

The top and bottom cover box refers to a box style. The paper box has a top cover of "Tian" and a bottom cover of "Di", so that the paper box is called Tian-Di-Gao-box and is widely applied to various packing boxes such as various fine gift packing boxes, shoe boxes, underwear boxes, shirt boxes, mobile phone boxes and the like.

The top and bottom cover box is formed by bonding face paper and paper boards, wherein the face paper is uniformly coated with glue, and then the paper boards are arranged at the upper ends of the face paper and folded and pressed. Before the above-mentioned forming process is implemented, the traditional top and bottom cover box is processed, firstly, the face paper and paper board are cut, and the cut paper board and face paper are respectively equipped with a bottom plate, four side plates and four folding angles.

After finishing printing and corner cutting, the traditional top and bottom cover box is still required to sequentially finish single-corner lamination (four corners are laminated for four times) by using glue through manual or semi-manual auxiliary equipment, namely a glue pasting process, so that the production efficiency is low, and the unit manual efficiency is low; meanwhile, the paperboard is cut by the traditional process, and other cut-off parts except the side plates, the bottom plate and the folded corner parts are waste materials, so that the production cost is greatly increased; the traditional processing technology of the top and bottom cover box has the defects of low bonding fastness and easy breakage, and especially has obvious defect of low fastness for the large top and bottom cover box which needs to be jointed and processed; traditional world lid box processing, the facial tissue need the mould to assist when erectting just can accomplish, and the change of every turn model all need to adjust the parameter of cutting process mould, glue adhesion process again, degree of automation is low, machining efficiency is low.

In order to avoid air bubbles, the traditional press-fit process of the top and bottom cover boxes is carried out in a semi-manual processing mode, the top and bottom cover boxes are positioned by adopting a positioning plate during press-fit, the position of a side plate of the top and bottom cover boxes relative to the positioning plate is manually adjusted, facial tissues are manually bent inwards, and facial tissues are pressed onto the side plate by adopting a press-fit part, so that the method is time-consuming and labor-consuming, low in automation degree and low in processing efficiency, and parameters of the procedures are required to be readjusted when the model of the top and bottom cover boxes is changed, and is time-consuming and labor-consuming and low in production efficiency; in the prior art, no bubble pressing process is arranged, so that bubbles exist at the bottom of the top-bottom cover box after the lamination is finished, the product quality is affected, and the appearance is also not attractive.

Disclosure of Invention

The invention aims to solve the technical problem of providing the automatic top and bottom cover box integrated forming machine which has the advantages of simple structure, high automation degree, high processing efficiency, strong bonding fastness, wide application range and strong practicability, only needs to cut two side plates, avoids corner pasting and mold, automatically positions the side plates on a paperboard, automatically positions facial tissues when the facial tissues are erected, automatically folds and presses bubbles, and greatly reduces the production cost.

In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic top and bottom cover box integrated forming machine comprises a frame, wherein a conveying device, a glue passing device, a paper cover plate device, a laminating device, a first folding device and a pressing device are sequentially arranged on the frame from left to right, and the conveying device comprises a front conveying device, a folding conveying device and a pressing conveying device, wherein the front conveying device is positioned below the glue passing device, the paper cover plate device and the laminating device and is used for conveying facial tissues and paper plates; the glue passing device comprises a facial tissue bearing mechanism, a paper feeding mechanism and a glue passing mechanism, wherein the facial tissue bearing mechanism is used for bearing facial tissue of a top-bottom cover box, the paper feeding mechanism is positioned at the upper end of the facial tissue bearing mechanism and comprises a fly paper feeding machine head and is used for feeding the facial tissue to the glue passing mechanism, the glue passing mechanism comprises a glue passing roller, and the glue passing roller is used for coating glue on the upper layer of the facial tissue; the paper board covering device comprises a visual positioning device, a paper board transferring device and a paper board placing device, wherein the visual positioning device comprises a visual positioner for positioning facial tissues, the paper board transferring device is positioned at the rear end of the visual positioning device and comprises a transferring channel for transferring paper boards to the paper board placing device, and the paper board placing device is positioned at the upper end of the visual positioning device and comprises a paper board clamp for clamping the paper boards from the paper board transferring device and covering the facial tissues; the laminating device comprises a laminating part and a laminating air cylinder, wherein the laminating part is positioned at the lower end of the laminating air cylinder, and the laminating air cylinder drives the laminating part to move downwards relative to the paperboard so as to laminate the paperboard and the facial tissue together; the first folding device comprises a gluing device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device, wherein the lower side plate device is positioned above the folding conveying device, the facial tissue erecting device is positioned below the folding conveying device, the gluing device comprises a conveyor belt and a gluing mechanism, the gluing mechanism is positioned above the right end of the conveyor belt and is used for gluing the front end and the rear end of a paperboard, the folding conveying device is positioned at the right end of the conveyor belt and comprises a front conveying mechanism and a rear conveying mechanism, the front conveying mechanism and the rear conveying mechanism are mutually matched and are used for conveying the glued paperboard and facial tissue to the lower side of the lower side plate device and continuously conveying the paperboard to the right side to the pressing device, the lower side plate device comprises a front lower side plate device and a rear lower side plate device, the front lower side plate device and the rear lower side plate device are positioned above the rear conveying mechanism and respectively comprise a side plate conveying mechanism, a lower side plate mechanism and a side plate guiding mechanism, the side plate conveying mechanism comprises a bearing plate and a side plate guiding mechanism, the side plate is used for controlling the bearing plate, the side plate is arranged at the upper end of the lower side plate, and the side plate guiding mechanism is used for controlling the bearing plate, and the side plate is arranged at the lower side plate, and the side plate guiding mechanism is used for the nose to be pushed to the upper end of the bearing plate; the positioning lug folding device comprises a front positioning lug folding device and a rear positioning lug folding device, the front positioning lug folding device and the rear positioning lug folding device respectively comprise positioning rods and lug folding parts which are positioned at the left end and the right end of the side plate pressing mechanism, the positioning rods are used for assisting the lug folding parts to position the paper board, the lug folding parts are used for folding the folding corners on the paper board, the paper board erecting device comprises four groups, the lower sides respectively positioned at the front end, the rear end, the left end and the right end of the paper board respectively comprise erecting parts, and the erecting parts are used for erecting the paper board around the front end, the rear end, the left end and the right end of the paper board; the pressing device comprises a second edge folding device and a bubble pressing device, the second edge folding device is positioned at the left end of the bubble pressing device, the pressing conveying device is positioned above the second edge folding device and the bubble pressing device and is used for conveying a top-bottom cover box from the first edge folding device to the second edge folding device, the pressing conveying device is conveyed to the bubble pressing device and conveyed out of the bubble pressing device, the pressing conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a first sliding rail and a second sliding rail, the first sliding rail is transversely provided with a first sliding rail and a second sliding rail, the first sliding rail is provided with a fourth sliding block, the fourth sliding rail can slide left and right relative to the first sliding rail, the second sliding rail is provided with a fifth sliding block, the second conveying device is fixedly arranged at the lower ends of the fourth sliding block and the fifth sliding block and comprises a third sliding rail fixedly arranged at the lower end of the fourth sliding block and a fourth sliding rail fixedly arranged at the lower end of the fifth sliding block, the third slide rail and the fourth slide rail are respectively provided with a clamping device for clamping the top and bottom cover boxes, the clamping device can move left and right relative to the third slide rail and the fourth slide rail, the second flanging device comprises a flanging positioning mechanism and a flanging mechanism, the flanging positioning mechanism comprises a positioning device for fixing the side plates of the top and bottom cover boxes, a bending device for bending the top and bottom cover boxes and a lifting device for adjusting the height of the top and bottom cover boxes relative to the top and bottom cover boxes, the positioning device comprises a positioning cylinder and a positioning plate, the positioning cylinder drives the positioning plate to move left and right to position the top and bottom cover boxes, the bending device is positioned at the upper end of the positioning device and comprises a bending cylinder and a bending part, the bending part is parallel to the positioning plate, the bending cylinder drives the bending part to bend the top and bottom cover boxes inwards, the lifting device is located below the positioning device and comprises a lifting cylinder and a lifting plate, the lifting cylinder drives the lifting plate to move up and down to adjust the height of the side plate of the top and bottom cover box relative to the positioning plate, the folding mechanism is located above the folding positioning mechanism and comprises a folding part and a folding motor, the folding motor is used for driving the folding part to move up and down relative to the lifting plate to fold facial tissues of the top and bottom cover box, the bubble pressing device comprises a bubble pressing positioning mechanism and a bubble pressing mechanism, the bubble pressing positioning mechanism comprises a positioning device of the folding positioning mechanism, a bending device and the lifting device, the bubble pressing mechanism is located above the bubble pressing positioning mechanism and comprises a bubble pressing part and a bubble pressing cylinder, and the bubble pressing cylinder drives the bubble pressing part to move up and down relative to the lifting plate to perform bubble pressing treatment on the top and bottom cover box.

As a further illustration of the invention:

Preferably, the front conveying device comprises a tensioning belt, a main tensioning roller, a plurality of auxiliary tensioning rollers and a front conveying motor, wherein the tensioning belt surrounds the peripheries of the main tensioning roller and the auxiliary tensioning rollers, the front conveying motor drives the main tensioning roller to rotate, so that the tensioning belt is driven to rotate on the main tensioning roller and the auxiliary tensioning rollers, and the facial tissues and the paperboards are conveyed from the gluing device to the attaching device and are continuously conveyed to a conveying belt of the gluing device.

Preferably, the facial tissue bearing mechanism of the glue passing device comprises a facial tissue frame and a facial tissue board, wherein the facial tissue board is positioned at the left end of the facial tissue frame, is movably arranged on the facial tissue frame through a vertical sliding rail, can slide up and down relative to the facial tissue frame and is used for bearing facial tissue of a top-bottom cover box; the fly-to paper feeding machine head of the paper feeding mechanism is fixed on a machine head screw rod which is transversely arranged and can move left and right relative to the machine head screw rod; the laminating mechanism further comprises a laminating roller, a spreading tongue hook, a glue injection port and a glue cylinder, wherein the laminating roller is positioned at the left end of the glue passing roller, the laminating roller and the glue passing roller are mutually matched to coat glue on the upper layer of the facial tissue sent by the paper feeding mechanism, the spreading tongue hook comprises 4-8 pieces and is in an inverted sickle shape and uniformly distributed at the right end of the glue passing roller and is used for spreading the glued facial tissue on a tension belt, and the glue injection port is arranged at the upper ends of the middle parts of the laminating roller and the glue passing roller and is used for providing glue for coating the upper layer of the facial tissue by the glue passing roller from the glue cylinder.

Preferably, the visual positioning device of the paper board covering device and the paper board placing device are arranged in the anti-walking cover, the visual positioning device of the visual positioning device is an infrared visual positioning device and is transversely arranged at the left end inside the anti-walking cover, the moving channel of the paper board moving device comprises two moving plates arranged left and right and moving belts positioned at the lower ends of the two moving plates, the upper ends of the two moving plates are respectively connected with a moving sliding block, the moving sliding blocks can slide left and right relative to the moving belts so as to adjust the relative distance between the two moving plates, the moving plates and the moving belts are mutually matched to move the paper board to the paper board placing device, the paper board clamps of the paper board placing device comprise two paper board clamps which are arranged on the placing gantry and can move up and down relative to the placing gantry, the two paper board clamps and the placing gantry are mutually matched, and the paper board is clamped from the paper board moving device and covered on the surface paper.

Preferably, the laminating device further comprises a lower pressing roller, the lower pressing roller is located above the tensioning roller at the right end of the front conveying device, the lower pressing roller, the tensioning roller and the tensioning belt are mutually matched, the paperboard and the facial tissue are further laminated, and the laminating part and the laminating cylinder are mounted on the laminating portal frame and can move left and right relative to the anti-walking cover.

Preferably, the gluing device of the first edge folding device comprises two glue guns and a gluing frame crossing over the conveyor belt, wherein the two glue guns are movably fixed on the gluing frame and can move back and forth relative to the conveyor belt, and glue is glued on the front and back ends of the paper board passing through the lower part of the glue guns; the front conveying mechanism and the rear conveying mechanism of the folding conveying device comprise conveying belts, 1 driving wheel and a plurality of driven wheels, the conveying belts are arranged on the peripheries of the driving wheel and the driven wheel in a surrounding mode, and the driving wheel drives the conveying belts to convey paper boards and facial tissues; the driving wheel and the driven wheel of the front conveying mechanism are fixed on a front conveying frame, the driving wheel and the driven wheel of the rear conveying mechanism are fixed on a rear conveying frame, the front conveying frame and the rear conveying frame are respectively fixed on a bearing sliding rail through a first sliding block, the bearing sliding rail comprises a left sliding block and a right sliding block, and the first sliding block can move back and forth relative to the bearing sliding rail, so that the front conveying frame and the rear conveying frame can slide back and forth relative to the bearing sliding rail; the side plate conveying mechanism further comprises a buffer mechanism, wherein the buffer mechanism is positioned at the upper end of the bearing plate and is matched with the push plate to push the side plate to the pressing part of the pressing side plate mechanism; the side plate guide mechanism comprises two side rods, a cross rod and two side plate protection plates, wherein the two side rods are positioned at the left side and the right side of the bearing side plate and are perpendicular to the bearing plate, the cross rod is connected with the two side rods, the lower ends of the two side rods are arranged in a suspending manner, the upper ends of the two side rods are respectively and movably connected with the cross rod through a second sliding block, the second sliding block can slide left and right relative to the cross rod, the two side rods are respectively arranged in a sliding seat in a penetrating manner and can slide up and down relative to the sliding seats, the sliding seats are fixedly connected with the side plate protection plates, the two side plate protection plates are used for fixing the left end and the right end of the side plate, the two side plate protection plates are mutually matched with the two side rods to prevent the side plate from falling in the side plate conveying mechanism, and the two side plate protection plates can be movably fixed on a rack through a first screw rod and a guide rod which are transversely arranged and can move left and right relative to the rack; the servo machine head is characterized in that a vertical lifting arm is arranged at the upper end of a servo machine head of the downward-pressing side plate mechanism, the lifting arm is connected with a lifting mechanism, the lifting mechanism can drive the lifting arm to lift up and down relative to the frame, the servo machine head is fixedly arranged on a third sliding block, the third sliding block is movably connected with the lifting arm and can slide back and forth relative to the lifting arm, the servo machine head can slide back and forth relative to the lifting arm, the third sliding block is fixedly connected with a cross rod and can drive two side rods of the side plate guiding mechanism, the cross rod and the downward-pressing side plate mechanism to lift up and down relative to the frame under the driving action of the lifting mechanism; the folding ear part of the positioning folding ear device comprises a folding ear brush, a positioning rod of the positioning folding ear device is connected with a positioning servo motor, the positioning servo motor drives the positioning rod to move back and forth relative to the paperboard, the folding ear part of the positioning folding ear device is connected with a folding ear servo motor, the folding ear servo motor drives the folding ear brush, and folding angles on the facial tissues are folded relative to the paperboard under the auxiliary effect of the positioning rod; the facial tissue erecting device further comprises folding air cylinders matched with the erecting parts, and the folding air cylinders are matched with the erecting parts to erect facial tissues around the front, the back, the left and the right of the paperboard.

Preferably, the clamping devices arranged on the third slide rail and the fourth slide rail of the second conveying device of the pressing conveying device respectively comprise a sixth slide block and a seventh slide block which can slide left and right relative to the third slide rail and the fourth slide rail, the lower ends of the sixth slide block and the seventh slide block are respectively provided with a clamping part and a clamping cylinder, and the clamping cylinders drive the clamping parts to move forwards and backwards so as to clamp or unclamp the top and bottom cover box; the positioning device comprises four groups of positioning cylinders and four groups of positioning plates, the four groups of positioning cylinders and the four groups of positioning plates are respectively positioned at the periphery of the side plate of the top-bottom cover box, the positioning cylinders are mounted on a support frame, the support frame comprises two support guide rods and a support seat, an eighth sliding block is arranged on the support guide rods and can slide relative to the support guide rods, the positioning plates are mounted on the eighth sliding block, the positioning cylinders drive the eighth sliding block to drive the positioning plates to move relative to the frame so as to position the side plate of the top-bottom cover box, the bending device is mounted at the upper end of the eighth sliding block through a mounting seat, the bending cylinders are mounted on the mounting seat, and the bending part is U-shaped; the folding motor of the folding mechanism is fixedly arranged on the frame through a fixed seat, a slide way is arranged on the inner periphery of the fixed seat, and the folding part is arranged in the slide way and can slide up and down relative to the slide way to fold the top and bottom cover box; the first sliding rail and the second sliding rail of the first conveying device are respectively and fixedly installed on the sliding rail frame plates, bearing guide rods are respectively arranged at the left end and the right end of the frame, a second screw rod is arranged in the middle of each of the two bearing guide rods, each of the two bearing guide rods movably penetrates through the two sliding rail frame plates, the second screw rod penetrates through the two sliding rail frame plates through an adjusting bearing, the relative distance between the two sliding rail frame plates can be adjusted through rotation of the second screw rod, a power shaft penetrates through the right end of each of the two sliding rail frame plates, the power shaft penetrates through the two sliding rail frame plates through the power bearing, and a fourth sliding block and a fifth sliding block are driven by the power shaft to slide on the first sliding rail and the second sliding rail.

Preferably, the device further comprises a control mechanism, wherein the control mechanism is electrically connected with the conveying device, the glue coating device, the paper covering device, the attaching device, the first edge folding device and the pressing device and controls the operation of the control mechanism.

The beneficial effects of the invention are as follows: the folding and laminating machine comprises a conveying device, a glue passing device, a paper covering device, a laminating device, a first folding device and a laminating device, wherein the conveying device comprises a front conveying device, a folding conveying device and a laminating conveying device, wherein the front conveying device is positioned below the glue passing device, the paper covering device and the laminating device and is used for conveying facial tissues and paper boards, the folding conveying device is used for conveying facial tissues and paper boards from left to right, the laminating conveying device comprises a tensioning belt, a main tensioning roller, a plurality of auxiliary tensioning rollers and a front conveying motor, the front conveying mechanism and the rear conveying mechanism of the folding conveying device respectively comprise a conveying belt, a driving wheel and driven wheels, the number of the driving wheels is 1, the laminating conveying device is positioned above a second folding device and a foaming device and is used for conveying a heaven-earth cover box from the second folding device to the foaming device and out of the foaming device, the front conveying device, the folding conveying device and the pressing conveying device are mutually matched, and the facial tissues and paper boards are conveyed until the facial tissues and paper boards are integrally formed, and the front conveying mechanism is compact in matching, and high in stability; the face paper bearing mechanism of the glue passing device comprises a face paper frame and a face paper board, wherein the face paper board can slide up and down relative to the face paper frame and is used for bearing face paper of a top-bottom cover box, meanwhile, the distance between the face paper and a fly paper feeding machine head is automatically adjusted, the face paper after glue passing is paved on a tensioning belt by a spreading tongue hook, a glue injection port is formed in the upper ends of the middle parts of a pressing roller and a glue passing roller, the glue passing roller automatically coats glue on the upper layer of the face paper, the structure is simple, the automation degree is high, the glue passing roller uniformly coats the glue on the upper layer of the face, and the processing efficiency is high; thirdly, the visual positioning device of the paperboard covering device automatically positions facial tissues, the paperboard clamp is arranged on the placement portal frame, the paperboard is automatically clamped from the paperboard conveying device and covered on the facial tissues, the structure is simple, the automation degree is high, the conveying channel of the paperboard conveying device comprises two conveying plates arranged left and right and conveying belts positioned at the lower ends of the two conveying plates, the upper ends of the two conveying plates are respectively connected with a conveying sliding block, and the conveying sliding blocks can slide left and right relative to the conveying belts to adjust the relative distance between the two conveying plates, so that the paperboard covering device is suitable for the movement of the paperboards of the top and bottom cover boxes of different models, and has wide application range and strong practicability; fourth, the laminating device includes laminating portion, laminating cylinder and lower compression roller, laminating portion and laminating cylinder are installed on laminating portal frame to can move about for preventing walking the position cover, make laminating cylinder transmission laminating portion can carry a period of time along with facial tissue and cardboard right after moving down for the cardboard, be convenient for cardboard and facial tissue laminating firm, also can prevent the production of bubble, lower compression roller is located from the tensioning roller top of conveyer right-hand member down, lower compression roller, from tensioning roller and tensioning area mutually support, further laminate cardboard and facial tissue, its overall structure is simple, degree of automation is high, laminating firm; fifthly, the lower side plate device of the first folding device is positioned above the folding conveying device, the lower side plate device comprises a front lower side plate device and a rear lower side plate device, the front lower side plate device is positioned above the front conveying mechanism, the rear lower side plate device is positioned above the rear conveying mechanism, the front lower side plate device and the rear lower side plate device both comprise a side plate conveying mechanism, a side plate pressing mechanism and a side plate guiding mechanism, the side plate conveying mechanism comprises a bearing plate and a push plate, the bearing plate is used for bearing the side plate, the push plate is positioned at the upper end of the bearing plate and is used for pushing the side plate to the side plate pressing mechanism, the side plate pressing mechanism is positioned above the side plate conveying mechanism and comprises a pressing part and a servo machine head, the servo machine head is used for controlling the pressing part to press the side plate along the side plate guiding mechanism to press the front and rear ends of the side plate, and the side plate guiding mechanism is used for guiding the side plate from the bearing plate to the side plate. The servo machine head of the side plate pressing mechanism is provided with a vertical lifting arm, the lifting arm is connected with a lifting mechanism, the lifting mechanism can drive the lifting arm to lift up and down relative to the frame, the servo machine head is fixedly arranged on a third sliding block, the third sliding block is movably connected with the lifting arm and can slide back and forth relative to the lifting arm, the servo machine head can slide back and forth relative to the lifting arm, the third sliding block is fixedly connected with a cross bar and can drive two side bars, the cross bar and the side plate pressing mechanism of the side plate guiding mechanism to lift up and down relative to the frame under the driving action of the lifting mechanism, a driving wheel and a driven wheel of the front conveying mechanism are fixed on a front conveying frame, the driving wheel and the driven wheel of the rear conveying mechanism are fixed on a rear conveying frame, the front conveying frame and the rear conveying frame are respectively fixed on a bearing sliding rail of the frame through a first sliding block, and the bearing sliding rail comprises a left sliding rail and a right sliding rail; the front positioning lug folding device and the rear positioning lug folding device respectively comprise a positioning rod and lug folding parts which are positioned at the left end and the right end of a side plate pressing mechanism, the positioning rods are used for assisting the lug folding parts to position the paper board, the lug folding parts move relative to the positioning rods and are used for folding the corner on the paper board, the lug folding parts of the positioning lug folding device comprise lug folding brushes, the positioning rods of the positioning lug folding device are connected with positioning servo motors, the positioning servo motors drive the positioning rods to move forwards and backwards relative to the paper board, the lug folding parts of the positioning lug folding device are connected with lug folding servo motors, the lug folding servo motors drive the lug folding brushes, and the corner on the paper board is folded relative to the paper board under the auxiliary action of the positioning rods, so that the defects that in the prior art, after the printing and corner cutting of a top-to-bottom cover box are finished, single-angle lamination is finished by manual glue or semi-manual auxiliary equipment in sequence, the production efficiency is low, and the unit manual efficiency is low are overcome; the facial tissue erecting device comprises four groups, wherein the four groups are respectively positioned at the front end, the rear end, the left end and the right end of the paperboard and comprise erecting parts and folding air cylinders matched with the erecting parts, the erecting parts are used for erecting facial tissues around the front, the rear, the left and the right sides of the paperboard, the whole structure is simple, and the degree of automation is high; the glue spraying device comprises two glue guns and a glue spraying frame crossing over the conveyor belt, wherein the two glue guns are movably fixed on the glue spraying frame and can move back and forth relative to the conveyor belt, glue spraying is carried out on the front end and the rear end of a paperboard passing through the lower part of the glue guns, and the side plates are directly pressed down to glue spraying positions, so that after the integral side plates are attached to facial tissues, the fastness is greatly improved, and the defects of low bonding fastness and easiness in breakage in the prior art, particularly in a large-sized top-bottom cover box requiring jointed board processing, are overcome; the side plate guiding mechanism comprises two side rods, a cross rod and two side plate protecting plates, wherein the two side rods are arranged on the left side and the right side of a bearing side plate and are perpendicular to the bearing plate, the cross rods are connected with the two side rods, the lower ends of the two side rods are arranged in a suspending mode, the upper ends of the two side rods are respectively and movably connected with the cross rod through a second sliding block, the second sliding block can slide left and right relative to the cross rod, the two side rods are respectively arranged in a sliding seat in a penetrating mode and can slide up and down relative to the sliding seats, the sliding seats are fixedly connected with the side plate protecting plates, the two side plate protecting plates are used for fixing the left end and the right end of the side plate, the two side plate protecting plates and the two side rods are matched with each other to prevent the side plate from falling in the side plate conveying mechanism, so that the side plate is stably pressed down to the front end and the rear end of the paperboard, the structure is simple, and the stability is high; the pressing conveying device comprises a first conveying device and a second conveying device, wherein the first conveying device comprises a first sliding rail and a second sliding rail, the first sliding rail stretches across the left end and the right end of a frame and is positioned at the front end, the second sliding rail is provided with a fourth sliding block capable of sliding left and right relative to the first sliding rail, the second sliding rail is provided with a fifth sliding block capable of sliding left and right relative to the second sliding rail, the second conveying device is fixedly arranged at the lower ends of the fourth sliding block and the fifth sliding block, the second conveying device comprises a third sliding rail fixedly arranged at the lower end of the fourth sliding block and a fourth sliding rail fixedly arranged at the lower end of the fifth sliding block, the third sliding rail and the fourth sliding rail are respectively provided with a clamping device for clamping a top cover box, the clamping devices comprise a sixth sliding block and a seventh sliding block capable of sliding left and right relative to the third sliding rail, the lower ends of the sixth sliding block and the seventh sliding block are respectively provided with a clamping part and a clamping cylinder, the clamping cylinder is used for driving the front and back movement of the clamping part to clamp or unclamp the top cover box, the automatic foam pressing device is designed to ensure that the foam pressing device is high in degree and is automatically pressed from the side of the conveying device to the top cover box; the twelve side folding devices comprise a side folding positioning mechanism and a side folding mechanism, the side folding positioning mechanism comprises a positioning device for fixing the side plate of the top and bottom cover box, a bending device for bending the surface paper of the top and bottom cover box and a lifting device for adjusting the height of the top and bottom cover box relative to the frame, the positioning device comprises a positioning cylinder and a positioning plate, the positioning cylinder drives the positioning plate to move left and right relative to the frame to position the side plate of the top and bottom cover box, the bending device is arranged at the upper end of the positioning device and comprises a bending cylinder and a bending part, the bending part is parallel to the positioning plate, the bending cylinder drives the bending part to bend the surface paper of the top and bottom cover box inwards, the defect that the surface paper is bent inwards manually in the prior art is overcome, the lifting device is arranged below the positioning device and comprises a lifting cylinder and a lifting plate, the lifting plate is driven to move up and down relative to the frame to adjust the height of the side plate of the top and bottom cover box relative to the positioning plate, and the defect that the side plate of the top cover box relative to the positioning plate is manually adjusted in the prior art is overcome; thirteen of the flanging motors of the flanging mechanism are fixedly arranged on the frame through the fixing seat, the inner periphery of the fixing seat is provided with a slideway, the flanging part is arranged in the slideway and can slide up and down relative to the slideway, the flanging is carried out on the top and bottom cover box, the bubble pressing device comprises a bubble pressing positioning mechanism and a bubble pressing mechanism, the bubble pressing positioning mechanism comprises a positioning device of the flanging positioning mechanism, a bending device and a lifting device, the bubble pressing mechanism is positioned above the bubble pressing positioning mechanism and comprises a bubble pressing part and a bubble pressing cylinder, the bubble pressing cylinder drives the bubble pressing part to move up and down relative to the lifting plate so as to carry out bubble pressing treatment on the top and bottom cover box, the surface paper edge folding treatment is carried out on the top and bottom cover box, and the bubble pressing treatment is carried out, so that the product yield and the aesthetic degree are effectively improved; the invention has the advantages that the fourteen first sliding rails and the second sliding rails of the first conveying device are respectively and fixedly arranged on the sliding rail frame plates, the bearing guide rods are respectively arranged at the left end and the right end of the frame, the second screw rods are arranged in the middle of the two bearing guide rods, the two bearing guide rods movably penetrate through the two sliding rail frame plates, the second screw rods penetrate through the two sliding rail frame plates through adjusting bearings, the relative distance between the two sliding rail frame plates can be adjusted through rotating the second screw rods, the width of the top and bottom cover box with different types can be adapted, the whole structure is simple, only the two side plates are needed to be cut, the corner pasting and the die pasting are avoided, the side plates are automatically positioned on the paper plates, the automatic folding and bubble pressing are performed when the facial tissues are erected, the production cost is greatly reduced, the degree of automation is high, the processing efficiency is high, the bonding fastness is strong, the application range is wide, and the practicability is strong.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of another angle of the present invention.

Fig. 3 is an enlarged structural view of a portion a in fig. 1.

Fig. 4 is an enlarged structural view of a portion B in fig. 2.

Fig. 5 is an enlarged structural view of a portion C in fig. 1.

Fig. 6 is an enlarged structural view of the portion D in fig. 2.

Fig. 7 is an enlarged structural view of the portion E in fig. 2.

Fig. 8 is a schematic structural view of a first hemming device.

Fig. 9 is an exploded view of fig. 8.

Fig. 10 is an enlarged structural view of the portion F in fig. 9.

Fig. 11 is a front assembled schematic view of the first hemming device.

Fig. 12 is an exploded view of a press-fit device with a portion of the frame removed.

Fig. 13 is an enlarged structural view of the portion G in fig. 12.

Fig. 14 is an exploded view of another angular cut-away portion of the frame of the compression device.

In the figure: 1. a fly feeder head; 2. a facial tissue frame; 3. a face paperboard; 4. a vertical slide rail; 5. a machine head screw rod; sixthly, a glue passing roller; 7. a pressing roller; 8. spreading tongue hooks; 9. a glue injection port; 10. a rubber cylinder; 11. tensioning the belt; 12. a visual locator; 13. a cardboard clip; 14. an anti-walk position cover; 15. a transfer plate; 16. a transfer belt; 17. a transfer slide; 18, a bonding part; 19. attaching an air cylinder; 20. a lower press roll; 21. a conveyor belt; 22. a glue gun; 23. a conveyor belt; 24. a driving wheel; 25. a carrying plate; 26. a push plate; 27. a positioning rod; 28. a folded ear brush; 29. an upright portion; 30. a first slider; 31. a bearing slide rail; 32. a buffer mechanism; 33. a side bar; 34. a cross bar; 35. a side plate protection plate; 36. a second slider; 37. a sliding seat; 38. a first screw rod; 39. a guide rod; 40. a lifting arm; 41. a lifting mechanism; 42, a third slider; 43. a folding cylinder; 44. a first slide rail; 45. a second slide rail; 46. a fourth slider; 47. a fifth slider; 48. a third slide rail; 49. a fourth slide rail; 50. positioning a cylinder; 51. a positioning plate; 52. bending air cylinders; 53. a bending part; 54. a lifting cylinder; 55. a hemming section; 56. a flanging motor; 57. a bubble pressing part; 58. a bubble pressing cylinder; 59. a sixth slider; 60. a seventh slider; 61. a clamping part; 62. clamping an air cylinder; 63. supporting the guide rod; 64, a supporting seat; 65. an eighth slider; 66. a slideway frame plate; 67. carrying a guide rod; 68. a second screw rod; 69. a power shaft.

Detailed Description

The structural and operational principles of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 14, the invention discloses an automatic top and bottom cover box integrated forming machine, which comprises a frame, wherein a conveying device, a glue passing device, a paper cover plate device, a laminating device, a first edge folding device and a pressing device are sequentially arranged on the frame from left to right, and the conveying device comprises a front conveying device, an edge folding conveying device and a pressing conveying device, wherein the front conveying device is positioned below the glue passing device, the paper cover plate device and the laminating device and is used for conveying facial tissues and paper plates; the glue passing device comprises a facial tissue bearing mechanism, a paper feeding mechanism and a glue passing mechanism, wherein the facial tissue bearing mechanism is used for bearing facial tissue of a top-bottom cover box, the paper feeding mechanism is positioned at the upper end of the facial tissue bearing mechanism and comprises a fly paper feeding machine head 1 and is used for feeding the facial tissue to the glue passing mechanism, the glue passing mechanism comprises a glue passing roller 6, and the glue passing roller 6 is used for coating glue on the upper layer of the facial tissue;

The paper board covering device comprises a visual positioning device, a paper board transferring device and a paper board placing device, wherein the visual positioning device comprises a visual positioner 12 for positioning facial tissues, the paper board transferring device is positioned at the rear end of the visual positioning device and comprises a transferring channel for transferring paper boards to the paper board placing device, and the paper board placing device is positioned at the upper end of the visual positioning device and comprises a paper board clamp 13 for clamping the paper boards from the paper board transferring device and covering the facial tissues;

The laminating device comprises a laminating part 18 and a laminating air cylinder 19, wherein the laminating part 18 is positioned at the lower end of the laminating air cylinder 19, and the laminating air cylinder 19 drives the laminating part 18 to move downwards relative to the paper board so as to laminate the paper board and the facial tissue together;

The first folding device comprises a gluing device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device, wherein the lower side plate device is positioned above the folding conveying device, the facial tissue erecting device is positioned below the folding conveying device, the gluing device comprises a conveying belt 21 and a gluing mechanism, the gluing mechanism is positioned above the right end of the conveying belt 21 and is used for gluing front and rear ends of a paperboard, the folding conveying device is positioned at the right end of the conveying belt 21 and comprises a front conveying mechanism and a rear conveying mechanism, the front conveying mechanism and the rear conveying mechanism are mutually matched and are used for conveying the paperboard and facial tissue after gluing to the lower side of the lower side plate device and continuously conveying the paperboard to the right side to the pressing device, the lower side plate device comprises a front lower side plate device and a rear lower side plate device, the front lower side plate device and the rear lower side plate device are respectively arranged above the rear conveying mechanism and comprise a side plate conveying mechanism, a lower side plate pressing mechanism and a side plate guiding mechanism, the side plate 25 comprises a bearing plate 26 and a lower side plate 25 and a side plate guiding mechanism, and a side plate 25 are respectively arranged at the upper side plate 25 and the lower side plate guiding mechanism, and the side plate 25 are used for controlling the bearing plate 25 to be arranged at the upper side and the lower plate guiding mechanism; the positioning ear folding device comprises a front positioning ear folding device and a rear positioning ear folding device, the front positioning ear folding device and the rear positioning ear folding device respectively comprise positioning rods 27 and ear folding parts which are positioned at the left end and the right end of a side plate pressing mechanism, the positioning rods 27 are used for assisting the ear folding parts to position the paper board, the ear folding parts are used for folding the folding angles on the paper board, the paper board erecting device comprises four groups, the lower sides respectively positioned at the front end, the rear end, the left end and the right end of the paper board respectively comprise erecting parts 29, and the erecting parts 29 are used for erecting the paper board around the front end, the rear end, the left end and the right end of the paper board;

The pressing device comprises a second edge folding device and a bubble pressing device, the second edge folding device is positioned at the left end of the bubble pressing device, the pressing conveying device is positioned above the second edge folding device and the bubble pressing device and is used for conveying the top and bottom cover boxes from the first edge folding device to the second edge folding device, the pressing conveying device is conveyed to the bubble pressing device and conveyed out of the bubble pressing device, the pressing conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a first sliding rail 44 and a second sliding rail 45, the first sliding rail 44 is transversely provided with a first sliding rail 44 positioned at the front end and a second sliding rail 45 positioned at the rear end, the first sliding rail 44 is provided with a fourth sliding block 46 capable of sliding left and right relative to the first sliding rail 44, the second sliding rail 45 is provided with a fifth sliding block 47 capable of sliding left and right relative to the second sliding rail 45, the second conveying device is fixedly arranged at the lower ends of the fourth sliding block 46 and the fifth sliding block 47, comprises a third sliding rail 48 fixedly arranged at the lower end of a fourth sliding block 46 and a fourth sliding rail 49 fixedly arranged at the lower end of a fifth sliding block 47, wherein the third sliding rail 48 and the fourth sliding rail 49 are respectively provided with a clamping device for clamping the top and bottom cover boxes, the clamping device can move left and right relative to the third sliding rail 48 and the fourth sliding rail 49, the second flanging device comprises a flanging positioning mechanism and a flanging mechanism, the flanging positioning mechanism comprises a positioning device for fixing the side plates of the top and bottom cover boxes, a bending device for bending the top and bottom cover boxes and a lifting device for adjusting the relative heights of the top and bottom cover boxes, the positioning device comprises a positioning cylinder 50 and a positioning plate 51, the positioning cylinder 50 drives the positioning plate 51 to move left and right to position the top and bottom cover box side plates, the bending device is positioned at the upper end of the positioning device and comprises a bending cylinder 52 and a bending part 53, the bending part 53 is parallel to the positioning plate 51, the folding cylinder 52 drives the folding part 53 to fold the facial tissues of the top and bottom cover box inwards, the lifting device is located below the positioning device and comprises a lifting cylinder 54 and a lifting plate, the lifting cylinder 54 drives the lifting plate to move up and down to adjust the height of the side plates of the top and bottom cover box relative to the positioning plate 51, the folding mechanism is located above the folding positioning mechanism and comprises a folding part 55 and a folding motor 56, the folding motor 56 is used for driving the folding part 55 to move up and down relative to the lifting plate to fold the facial tissues of the top and bottom cover box, the bubble pressing device comprises a bubble pressing positioning mechanism and a bubble pressing mechanism, the bubble pressing positioning mechanism comprises a positioning device of the folding positioning mechanism, the folding device and the lifting device, the bubble pressing mechanism is located above the bubble pressing positioning mechanism and comprises a bubble pressing part 57 and a bubble pressing cylinder 58, and the bubble pressing cylinder 58 drives the bubble pressing part 57 to move up and down relative to the lifting plate to perform bubble pressing treatment on the top and bottom cover box.

As shown in fig. 1 to 4, the front conveying device comprises a tensioning belt 11, a tightening roller, a plurality of slave tensioning rollers and a front conveying motor, wherein the tensioning belt 11 surrounds the peripheries of the tightening roller and the slave tensioning rollers, and the front conveying motor drives the master tensioning roller to rotate, so that the tensioning belt 11 is driven to rotate on the tightening roller and the slave tensioning rollers, and the facial tissues and the paperboards are conveyed from the gluing device to the attaching device and are continuously conveyed to a conveying belt 21 of the gluing device.

As shown in fig. 1 to 3, the facial tissue bearing mechanism of the glue spreading device comprises a facial tissue frame 2 and a facial tissue plate 3, wherein the facial tissue plate 3 is positioned at the left end of the facial tissue frame 2, is movably arranged on the facial tissue frame 2 through a vertical sliding rail 4, can slide up and down relative to the facial tissue frame 2 and is used for bearing facial tissue of a top-bottom cover box; the fly-to-paper feeding machine head 1 of the paper feeding mechanism is fixed on a machine head screw rod 5 which is transversely arranged and can move left and right relative to the machine head screw rod 5; the laminating mechanism further comprises a laminating roller 7, a spreading tongue hook 8, a glue injection port 9 and a glue cylinder 10, wherein the laminating roller 7 is positioned at the left end of the glue passing roller 6, the laminating roller 7 and the glue passing roller 6 are mutually matched to coat glue on the upper layer of the facial tissue sent by the paper feeding mechanism, the spreading tongue hook 8 comprises 4-8 spreading hooks and is in an inverted sickle shape and uniformly distributed at the right end of the glue passing roller 6, the spreading hooks are used for spreading the glued facial tissue on a tensioning belt 11, and the glue injection port 9 is arranged at the upper ends of the middle parts of the laminating roller 7 and the glue passing roller 6 and is used for providing glue for coating the upper layer of the facial tissue by the glue passing roller 6 from the glue cylinder 10.

As shown in fig. 1 to 4, the vision positioning device and the cardboard placing device of the cardboard covering device are installed in the anti-walking cover 14, the vision positioning device 12 of the vision positioning device is an infrared vision positioning device 12, and is transversely arranged at the left end inside the anti-walking cover 14, the transferring channel of the cardboard transferring device comprises two transferring plates 15 arranged left and right and a transferring belt 16 positioned at the lower ends of the two transferring plates 15, the upper ends of the two transferring plates 15 are respectively connected with a transferring sliding block 17, the transferring sliding blocks 17 can slide left and right relative to the transferring belt 16 to adjust the relative distance between the two transferring plates 15, the transferring plates 15 and the transferring belt 16 are mutually matched to transfer the cardboard to the cardboard placing device, the cardboard clips 13 of the cardboard placing device comprise two, the two cardboard clips 13 are installed on the placing gantry and can move up and down relative to the placing gantry, the two cardboard clips 13 and the placing gantry are mutually matched with each other, and the cardboard clip 13 and the cardboard placing device is used for transferring the cardboard to the upper surface of the cardboard.

As shown in fig. 1 to 4, the laminating device further includes a lower press roll 20, the lower press roll 20 is located above the slave tension roll at the right end of the front conveying device, the lower press roll 20 and the slave tension roll are matched with the tension belt 11, the cardboard and the facial tissue are further laminated, and the laminating part 18 and the laminating cylinder 19 are mounted on the laminating portal frame and can move left and right relative to the anti-walking cover 14.

As shown in fig. 1 to 2, 5 to 6, and 8 to 11, the glue spreading device of the first edge folding device comprises two glue guns 22 and a glue spreading frame crossing over the conveyor belt 21, wherein the two glue guns 22 are movably fixed on the glue spreading frame and can move back and forth relative to the conveyor belt 21, and glue is spread on the front and back ends of the paper board passing through the lower part of the glue guns 22;

the front conveying mechanism and the rear conveying mechanism of the folding conveying device comprise conveying belts 23, driving wheels 24 and driven wheels, the number of the driving wheels 24 is 1, the number of the driven wheels comprises a plurality of the conveying belts 23, the conveying belts 23 encircle the peripheries of the driving wheels 24 and the driven wheels, and the driving wheels 24 drive the conveying belts 23 to convey paper boards and facial tissues; the driving wheel 24 and the driven wheel of the front conveying mechanism are fixed on a front conveying frame, the driving wheel 24 and the driven wheel of the rear conveying mechanism are fixed on a rear conveying frame, the front conveying frame and the rear conveying frame are respectively fixed on a bearing sliding rail 31 of the frame through a first sliding block 30, the bearing sliding rail 31 comprises a left sliding rail and a right sliding rail, the first sliding block 30 can move back and forth relative to the bearing sliding rail 31, and therefore the front conveying frame and the rear conveying frame can slide back and forth relative to the bearing sliding rail 31; the side plate conveying mechanism further comprises a buffer mechanism 32, wherein the buffer mechanism 32 is positioned at the upper end of the bearing plate 25 and is matched with the push plate 26 to push the side plate to a pressing part of the side plate pressing mechanism; the side plate guiding mechanism comprises two side rods 33 which are positioned at the left side and the right side of the bearing side plate and are perpendicular to the bearing plate 25, a cross rod 34 for connecting the two side rods 33, and two side plate protecting plates 35, wherein the lower ends of the two side rods 33 are suspended, the upper ends of the two side rods 33 are respectively and movably connected with the cross rod 34 through second sliding blocks 36, the second sliding blocks 36 can slide left and right relative to the cross rod 34, the two side rods 33 are respectively arranged in sliding seats 37 in a penetrating manner and can slide up and down relative to the sliding seats 37, the sliding seats 37 are fixedly connected with the side plate protecting plates 35, the two side plate protecting plates 35 are used for fixing the left end and the right end of the side plate, the two side plate protecting plates 35 are mutually matched with the two side plates 33 to prevent the side plates from falling in the side plate conveying mechanism, and the two side plates 35 can be movably fixed on a rack through first lead screws 38 and guide rods 39 which are transversely arranged and can move left and right relative to the rack; the upper end of the servo head of the side plate pressing mechanism is provided with a vertical lifting arm 40, the lifting arm 40 is connected with a lifting mechanism 41, the lifting mechanism 41 can drive the lifting arm 40 to lift up and down relative to the frame, the servo head is fixedly arranged on a third sliding block 42, the third sliding block 42 is movably connected with the lifting arm 40 and can slide back and forth relative to the lifting arm 40, the servo head can slide back and forth relative to the lifting arm 40, the third sliding block 42 is fixedly connected with a cross rod 34 and can drive two side rods 33 of the side plate guiding mechanism, the cross rod 34 and the side plate pressing mechanism to lift up and down relative to the frame under the driving action of the lifting mechanism 41; the folding ear part of the positioning folding ear device comprises a folding ear brush 28, a positioning rod 27 of the positioning folding ear device is connected with a positioning servo motor, the positioning servo motor drives the positioning rod 27 to move back and forth relative to the paperboard, the folding ear part of the positioning folding ear device is connected with a folding ear servo motor, the folding ear servo motor drives the folding ear brush 28, and folding angles on the paper are folded relative to the paperboard under the auxiliary effect of the positioning rod 27; the facial tissue erecting device further comprises a folding air cylinder 43 matched with the erecting part 29, and the folding air cylinder 43 is matched with the erecting part 29 to erect facial tissues around the front, the back, the left and the right of the paperboard. In this embodiment, the folding cylinder 43 pushes the standing part 29 upward to stand the facial tissues around the front, rear, left and right sides of the cardboard.

As shown in fig. 8 to 11, the front and rear carriers slide back and forth relative to the slide rails, adjust to the length suitable for the cardboard and the facial tissue, the side plates are placed on the bearing plate 25, the control mechanism controls the two side plate protection plates 35 to move on the guide rods 39, adjust to the width suitable for the side plates, the lifting mechanism 41 drives the lifting arm 40 to lift up and down, adjust the servo head to the suitable height, and the two glue guns 22 slide to the front and rear ends of the glue dispensing frame suitable for the cardboard length; the facial tissues coated with glue are placed on a conveyor belt 21 of the first conveying device (the facial tissues comprise four side plates, folding lugs are respectively arranged at the front end and the rear end of each of the left side plate and the right side plate), paper boards with the side plates are placed at the front end and the rear end of each of the left side plate and the right side plate, so that the paper boards are attached to the facial tissues, the conveyor belt 21 conveys the facial tissues and the paper boards to a gluing device, a glue gun 22 glues the front end and the rear end of each of the paper boards, the conveyor belt 21 continues to convey the facial tissues and the paper boards to the second conveying device, the front conveying mechanism and the rear conveying mechanism are mutually matched, the glued paper boards and the facial tissues are conveyed to the lower side of the lower side plate device, the push plate 26 pushes the side plates to the lower side of the lower pressing part of the lower side plate mechanism, the servo machine head controls the lower pressing part to enable the side plates to be pressed down to the front end and the rear end of the paper boards with glue along the side plate guiding mechanism, a positioning servo motor drive positioning rod 27 to move to the upper ends of the four corners of the bottom plate relative to the paper boards, a folding cylinder 43 is mutually matched with the vertical part 29, the facial tissues at the front end and the rear end of each of the paper boards are glued, the paper boards are folded by the folding lug servo motor drive a brush 28, the paper board is erected under the auxiliary action of the positioning rod and the positioning rod is matched with the left side paper folding lug paper board and the paper board under the auxiliary action of the positioning and the positioning mechanism is mutually matched with the left paper folding paper board and the paper board with the right side 43.

As shown in fig. 1-2, 7 and 12-14, the gripping devices arranged on the third sliding rail 48 and the fourth sliding rail 49 of the second conveying device of the pressing conveying device respectively comprise a sixth sliding block 59 and a seventh sliding block 60 which can slide left and right relative to the third sliding rail 48 and the fourth sliding rail 49, the lower ends of the sixth sliding block 59 and the seventh sliding block 60 are respectively provided with a gripping part 61 and a gripping cylinder 62, and the gripping cylinder 62 drives the gripping part 61 to move back and forth so as to clamp or unclamp the top and bottom cover box; the positioning devices comprise four groups of positioning cylinders 50 and four groups of positioning plates 51, the four groups of positioning cylinders 50 and the four groups of positioning plates 51 are respectively positioned at the periphery of a side plate of the top-bottom cover box, the positioning cylinders 50 are installed on a supporting frame, the supporting frame comprises two supporting guide rods 63 and supporting seats 64, eighth sliding blocks 65 are arranged on the supporting guide rods 63, the eighth sliding blocks 65 can slide relative to the supporting guide rods 63, the positioning plates 51 are installed on the eighth sliding blocks 65, the positioning cylinders 50 drive the eighth sliding blocks 65 to drive the positioning plates 51 to move relative to a frame so as to position the side plate of the top-bottom cover box, the bending devices are installed at the upper ends of the eighth sliding blocks 65 through installation seats, the bending cylinders 52 are installed on the installation seats, and the bending parts 53 are U-shaped; the flanging motor 56 of the flanging mechanism is fixedly arranged on the frame through a fixing seat, a slide way is arranged on the inner periphery of the fixing seat, the flanging part 55 is arranged in the slide way and can slide up and down relative to the slide way to flanging the top and bottom cover box; the first sliding rail 44 and the second sliding rail 45 of the first conveying device are respectively and fixedly installed on the sliding rail frame plates 66, the left end and the right end of the frame are respectively provided with bearing guide rods 67, the middle parts of the two bearing guide rods 67 are provided with second screw rods 68, the two bearing guide rods 67 movably penetrate through the two sliding rail frame plates 66, the second screw rods 68 penetrate through the two sliding rail frame plates 66 through adjusting bearings, the relative distance between the two sliding rail frame plates 66 can be adjusted through rotating the second screw rods 68, the right ends of the two sliding rail frame plates 66 penetrate through power shafts 69, the power shafts 69 penetrate through the two sliding rail frame plates 66 through power bearings, and the power shafts 69 drive the fourth sliding blocks 46 and the fifth sliding blocks 47 to slide on the first sliding rail 44 and the second sliding rail 45. In this embodiment, the left end of the power shaft 69 is provided with a driving bearing, the driving bearing is connected with a servo motor fixedly arranged on the frame through a belt, the left ends of the two rack plates 66 are also respectively provided with a power bearing, the power bearing is surrounded by a belt, and the fourth slider 46 and the fifth slider 47 are driven to slide on the first slide rail 44 and the second slide rail 45 through the transmission effect of the belt.

The device also comprises a control mechanism (not shown in the figure), wherein the control mechanism is electrically connected with the conveying device, the glue coating device, the paper covering device, the laminating device, the first edge folding device and the pressing device and controls the operation of the control mechanism.

In the description of the present application, it should be understood that the terms "vertical," "lateral," "upper," "lower," "front," "rear," "left," "right," "inward," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature.

In the foregoing, only the preferred embodiment of the present invention is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present invention fall within the scope of the technical solutions of the present invention.

Claims

1. An automatic world lid box integrated into one piece machine, its characterized in that: the folding and laminating machine comprises a frame, wherein a conveying device, a glue passing device, a paper covering device, a laminating device, a first folding device and a laminating device are sequentially arranged on the frame from left to right, and the conveying device comprises a front conveying device, a folding conveying device and a laminating conveying device, wherein the front conveying device is positioned below the glue passing device, the paper covering device and the laminating device and is used for conveying facial tissues and paper boards, and the folding conveying device is used for conveying the facial tissues and the paper boards from left to right; the glue passing device comprises a facial tissue bearing mechanism, a paper feeding mechanism and a glue passing mechanism, wherein the facial tissue bearing mechanism is used for bearing facial tissue of a top-bottom cover box, the paper feeding mechanism is positioned at the upper end of the facial tissue bearing mechanism and comprises a fly paper feeding machine head and is used for feeding the facial tissue to the glue passing mechanism, the glue passing mechanism comprises a glue passing roller, and the glue passing roller is used for coating glue on the upper layer of the facial tissue; the paper board covering device comprises a visual positioning device, a paper board transferring device and a paper board placing device, wherein the visual positioning device comprises a visual positioner for positioning facial tissues, the paper board transferring device is positioned at the rear end of the visual positioning device and comprises a transferring channel for transferring paper boards to the paper board placing device, and the paper board placing device is positioned at the upper end of the visual positioning device and comprises a paper board clamp for clamping the paper boards from the paper board transferring device and covering the facial tissues; the laminating device comprises a laminating part and a laminating air cylinder, wherein the laminating part is positioned at the lower end of the laminating air cylinder, and the laminating air cylinder drives the laminating part to move downwards relative to the paperboard so as to laminate the paperboard and the facial tissue together; the first folding device comprises a gluing device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device, wherein the lower side plate device is positioned above the folding conveying device, the facial tissue erecting device is positioned below the folding conveying device, the gluing device comprises a conveyor belt and a gluing mechanism, the gluing mechanism is positioned above the right end of the conveyor belt and is used for gluing the front end and the rear end of a paperboard, the folding conveying device is positioned at the right end of the conveyor belt and comprises a front conveying mechanism and a rear conveying mechanism, the front conveying mechanism and the rear conveying mechanism are mutually matched and are used for conveying the glued paperboard and facial tissue to the lower side of the lower side plate device and continuously conveying the paperboard to the right side to the pressing device, the lower side plate device comprises a front lower side plate device and a rear lower side plate device, the front lower side plate device and the rear lower side plate device are positioned above the rear conveying mechanism and respectively comprise a side plate conveying mechanism, a lower side plate mechanism and a side plate guiding mechanism, the side plate conveying mechanism comprises a bearing plate and a side plate guiding mechanism, the side plate is used for controlling the bearing plate, the side plate is arranged at the upper end of the lower side plate, and the side plate guiding mechanism is used for controlling the bearing plate, and the side plate is arranged at the lower side plate, and the side plate guiding mechanism is used for the nose to be pushed to the upper end of the bearing plate; the positioning lug folding device comprises a front positioning lug folding device and a rear positioning lug folding device, the front positioning lug folding device and the rear positioning lug folding device respectively comprise positioning rods and lug folding parts which are positioned at the left end and the right end of the side plate pressing mechanism, the positioning rods are used for assisting the lug folding parts to position the paper board, the lug folding parts are used for folding the folding corners on the paper board, the paper board erecting device comprises four groups, the lower sides respectively positioned at the front end, the rear end, the left end and the right end of the paper board respectively comprise erecting parts, and the erecting parts are used for erecting the paper board around the front end, the rear end, the left end and the right end of the paper board; the pressing device comprises a second edge folding device and a bubble pressing device, the second edge folding device is positioned at the left end of the bubble pressing device, the pressing conveying device is positioned above the second edge folding device and the bubble pressing device and is used for conveying a top-bottom cover box from the first edge folding device to the second edge folding device, the pressing conveying device is conveyed to the bubble pressing device and conveyed out of the bubble pressing device, the pressing conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a first sliding rail and a second sliding rail, the first sliding rail is transversely provided with a first sliding rail and a second sliding rail, the first sliding rail is provided with a fourth sliding block, the fourth sliding rail can slide left and right relative to the first sliding rail, the second sliding rail is provided with a fifth sliding block, the second conveying device is fixedly arranged at the lower ends of the fourth sliding block and the fifth sliding block and comprises a third sliding rail fixedly arranged at the lower end of the fourth sliding block and a fourth sliding rail fixedly arranged at the lower end of the fifth sliding block, the third slide rail and the fourth slide rail are respectively provided with a clamping device for clamping the top and bottom cover boxes, the clamping device can move left and right relative to the third slide rail and the fourth slide rail, the second flanging device comprises a flanging positioning mechanism and a flanging mechanism, the flanging positioning mechanism comprises a positioning device for fixing the side plates of the top and bottom cover boxes, a bending device for bending the top and bottom cover boxes and a lifting device for adjusting the height of the top and bottom cover boxes relative to the top and bottom cover boxes, the positioning device comprises a positioning cylinder and a positioning plate, the positioning cylinder drives the positioning plate to move left and right to position the top and bottom cover boxes, the bending device is positioned at the upper end of the positioning device and comprises a bending cylinder and a bending part, the bending part is parallel to the positioning plate, the bending cylinder drives the bending part to bend the top and bottom cover boxes inwards, the lifting device is located below the positioning device and comprises a lifting cylinder and a lifting plate, the lifting cylinder drives the lifting plate to move up and down to adjust the height of the side plate of the top and bottom cover box relative to the positioning plate, the folding mechanism is located above the folding positioning mechanism and comprises a folding part and a folding motor, the folding motor is used for driving the folding part to move up and down relative to the lifting plate to fold facial tissues of the top and bottom cover box, the bubble pressing device comprises a bubble pressing positioning mechanism and a bubble pressing mechanism, the bubble pressing positioning mechanism comprises a positioning device of the folding positioning mechanism, a bending device and the lifting device, the bubble pressing mechanism is located above the bubble pressing positioning mechanism and comprises a bubble pressing part and a bubble pressing cylinder, and the bubble pressing cylinder drives the bubble pressing part to move up and down relative to the lifting plate to perform bubble pressing treatment on the top and bottom cover box.

2. The automatic lid and cover integrated machine of claim 1, wherein: the front conveying device comprises a tensioning belt, a main tensioning roller, a plurality of auxiliary tensioning rollers and a front conveying motor, wherein the tensioning belt surrounds the peripheries of the main tensioning roller and the auxiliary tensioning rollers, the front conveying motor drives the main tensioning roller to rotate, so that the tensioning belt is driven to rotate on the main tensioning roller and the auxiliary tensioning rollers, and facial tissues and paperboards are conveyed from the gluing device to the laminating device and conveyed to the conveying belt of the gluing device continuously.

3. The automatic lid and cover integrated machine according to claim 2, wherein: the facial tissue bearing mechanism of the gluing device comprises a facial tissue frame and a facial tissue board, wherein the facial tissue board is positioned at the left end of the facial tissue frame, is movably arranged on the facial tissue frame through a vertical sliding rail, can slide up and down relative to the facial tissue frame and is used for bearing facial tissue of a top-bottom cover box; the fly-to paper feeding machine head of the paper feeding mechanism is fixed on a machine head screw rod which is transversely arranged and can move left and right relative to the machine head screw rod; the laminating mechanism further comprises a laminating roller, a spreading tongue hook, a glue injection port and a glue cylinder, wherein the laminating roller is positioned at the left end of the glue passing roller, the laminating roller and the glue passing roller are mutually matched to coat glue on the upper layer of the facial tissue sent by the paper feeding mechanism, the spreading tongue hook comprises 4-8 pieces and is in an inverted sickle shape and uniformly distributed at the right end of the glue passing roller and is used for spreading the glued facial tissue on a tension belt, and the glue injection port is arranged at the upper ends of the middle parts of the laminating roller and the glue passing roller and is used for providing glue for coating the upper layer of the facial tissue by the glue passing roller from the glue cylinder.

4. An automatic lid and cover integrated machine as in claim 3 wherein: the visual positioning device of the paper board covering device and the paper board placing device are arranged in the anti-walking position cover, the visual positioning device of the visual positioning device is an infrared visual positioning device and is transversely arranged at the left end inside the anti-walking position cover, a transfer channel of the paper board transferring device comprises two transfer boards arranged left and right and a transfer belt positioned at the lower ends of the two transfer boards, the upper ends of the two transfer boards are respectively connected with a transfer sliding block, the transfer sliding blocks can slide left and right relative to the transfer belt to adjust the relative distance between the two transfer boards, the transfer boards and the transfer belt are mutually matched to transfer paper boards to the paper board placing device, the paper board clamps of the paper board placing device comprise two paper board clamps which are arranged on the placing gantry and can move up and down relative to the placing gantry, the placing gantry can move back and forth relative to the anti-walking position cover, and the two paper board clamps and the placing gantry are mutually matched to clamp paper boards from the paper board transferring device and cover paper boards.

5. The automatic lid and cover integrated machine of claim 4, wherein: the laminating device further comprises a lower pressing roller, the lower pressing roller is located above the tensioning roller at the right end of the front conveying device, the lower pressing roller, the tensioning roller and the tensioning belt are mutually matched, the paperboard and the facial tissue are further laminated, and the laminating part and the laminating cylinder are arranged on the laminating portal frame and can move left and right relative to the anti-walking cover.

6. The automatic lid and cover integrated machine of claim 5, wherein: the glue spreading device of the first edge folding device comprises two glue guns and a glue spreading frame which spans over the conveyor belt, wherein the two glue guns are movably fixed on the glue spreading frame and can move back and forth relative to the conveyor belt, and glue is spread on the front end and the rear end of the paperboard under the glue guns; the front conveying mechanism and the rear conveying mechanism of the folding conveying device comprise conveying belts, 1 driving wheel and a plurality of driven wheels, the conveying belts are arranged on the peripheries of the driving wheel and the driven wheel in a surrounding mode, and the driving wheel drives the conveying belts to convey paper boards and facial tissues; the driving wheel and the driven wheel of the front conveying mechanism are fixed on a front conveying frame, the driving wheel and the driven wheel of the rear conveying mechanism are fixed on a rear conveying frame, the front conveying frame and the rear conveying frame are respectively fixed on a bearing sliding rail of the frame through a first sliding block, the bearing sliding rail comprises a left sliding rail and a right sliding rail, and the first sliding block can move back and forth relative to the bearing sliding rail, so that the front conveying frame and the rear conveying frame can slide back and forth relative to the bearing sliding rail; the side plate conveying mechanism further comprises a buffer mechanism, wherein the buffer mechanism is positioned at the upper end of the bearing plate and is matched with the push plate to push the side plate to the pressing part of the pressing side plate mechanism; the side plate guide mechanism comprises two side rods, a cross rod and two side plate protection plates, wherein the two side rods are positioned at the left side and the right side of the bearing side plate and are perpendicular to the bearing plate, the cross rod is connected with the two side rods, the lower ends of the two side rods are arranged in a suspending manner, the upper ends of the two side rods are respectively and movably connected with the cross rod through a second sliding block, the second sliding block can slide left and right relative to the cross rod, the two side rods are respectively arranged in a sliding seat in a penetrating manner and can slide up and down relative to the sliding seats, the sliding seats are fixedly connected with the side plate protection plates, the two side plate protection plates are used for fixing the left end and the right end of the side plate, the two side plate protection plates are mutually matched with the two side rods to prevent the side plate from falling in the side plate conveying mechanism, and the two side plate protection plates can be movably fixed on a rack through a first screw rod and a guide rod which are transversely arranged and can move left and right relative to the rack; the servo machine head is characterized in that a vertical lifting arm is arranged at the upper end of a servo machine head of the downward-pressing side plate mechanism, the lifting arm is connected with a lifting mechanism, the lifting mechanism can drive the lifting arm to lift up and down relative to the frame, the servo machine head is fixedly arranged on a third sliding block, the third sliding block is movably connected with the lifting arm and can slide back and forth relative to the lifting arm, the servo machine head can slide back and forth relative to the lifting arm, the third sliding block is fixedly connected with a cross rod and can drive two side rods of the side plate guiding mechanism, the cross rod and the downward-pressing side plate mechanism to lift up and down relative to the frame under the driving action of the lifting mechanism; the folding ear part of the positioning folding ear device comprises a folding ear brush, a positioning rod of the positioning folding ear device is connected with a positioning servo motor, the positioning servo motor drives the positioning rod to move back and forth relative to the paperboard, the folding ear part of the positioning folding ear device is connected with a folding ear servo motor, the folding ear servo motor drives the folding ear brush, and folding angles on the facial tissues are folded relative to the paperboard under the auxiliary effect of the positioning rod; the facial tissue erecting device further comprises folding air cylinders matched with the erecting parts, and the folding air cylinders are matched with the erecting parts to erect facial tissues around the front, the back, the left and the right of the paperboard.

7. The automatic lid and cover integrated machine of claim 6, wherein: the clamping devices arranged on the third sliding rail and the fourth sliding rail of the second conveying device of the pressing conveying device respectively comprise a sixth sliding block and a seventh sliding block which can slide left and right relative to the third sliding rail and the fourth sliding rail, the lower ends of the sixth sliding block and the seventh sliding block are respectively provided with a clamping part and a clamping cylinder, and the clamping cylinders drive the clamping parts to move forwards and backwards so as to clamp or loosen the top and bottom cover box; the positioning device comprises four groups of positioning cylinders and four groups of positioning plates, the four groups of positioning cylinders and the four groups of positioning plates are respectively positioned at the periphery of the side plate of the top-bottom cover box, the positioning cylinders are mounted on a support frame, the support frame comprises two support guide rods and a support seat, an eighth sliding block is arranged on the support guide rods and can slide relative to the support guide rods, the positioning plates are mounted on the eighth sliding block, the positioning cylinders drive the eighth sliding block to drive the positioning plates to move relative to the frame so as to position the side plate of the top-bottom cover box, the bending device is mounted at the upper end of the eighth sliding block through a mounting seat, the bending cylinders are mounted on the mounting seat, and the bending part is U-shaped; the folding motor of the folding mechanism is fixedly arranged on the frame through a fixed seat, a slide way is arranged on the inner periphery of the fixed seat, and the folding part is arranged in the slide way and can slide up and down relative to the slide way to fold the top and bottom cover box; the first sliding rail and the second sliding rail of the first conveying device are respectively and fixedly installed on the sliding rail frame plates, bearing guide rods are respectively arranged at the left end and the right end of the frame, a second screw rod is arranged in the middle of each of the two bearing guide rods, each of the two bearing guide rods movably penetrates through the two sliding rail frame plates, the second screw rod penetrates through the two sliding rail frame plates through an adjusting bearing, the relative distance between the two sliding rail frame plates can be adjusted through rotation of the second screw rod, a power shaft penetrates through the right end of each of the two sliding rail frame plates, the power shaft penetrates through the two sliding rail frame plates through the power bearing, and a fourth sliding block and a fifth sliding block are driven by the power shaft to slide on the first sliding rail and the second sliding rail.

8. The automatic lid and box integrated machine according to any one of claims 1 to 7, wherein: the device further comprises a control mechanism, wherein the control mechanism is electrically connected with the conveying device, the glue coating device, the paper covering plate device, the laminating device, the first edge folding device and the pressing device and controls the operation of the control mechanism.