CN210309215U

CN210309215U - Corner-sticking-free mould-free top and bottom cover box forming mechanism

Info

Publication number: CN210309215U
Application number: CN201921176230.8U
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: 2020-04-14
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a corner-pasting-free mould-free top and bottom cover box forming mechanism, which comprises a conveying device, 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 conveying device, and the facial tissue erecting device is positioned below the conveying device; the lower side plate device comprises a side plate feeding mechanism, a side plate pressing-down mechanism and a side plate guiding mechanism, wherein the side plate feeding mechanism comprises a bearing plate and a push plate, the bearing plate is used for bearing a side plate, the push plate is used for pushing the side plate to the side plate pressing-down mechanism, and the side plate pressing-down mechanism presses down the side plate along the side plate guiding mechanism to press down the side plate to the front end and the rear end of the paperboard; the positioning lug folding device comprises a positioning rod and a lug folding part and is used for folding the folded angle on the facial tissue; the facial tissue erecting device is used for erecting facial tissues on the periphery of the paperboard. The utility model has the advantages that the whole structure is simple, exempt from the fillet, exempt from the mould, to curb plate automatic positioning, reduction in production cost, degree of automation is high, and machining efficiency is high, and the bonding fastness is strong.

Description

Corner-sticking-free mould-free top and bottom cover box forming mechanism

Technical Field

The utility model relates to a world lid box technical field, in particular to exempt from angle bead and exempt from mould world lid box forming mechanism.

Background

The top and bottom cover box refers to a style of box. The cover of the paper box is 'heaven' and the bottom is 'earth', so the paper box is called a heaven-earth cover box and is widely applied to various packaging boxes such as various hardcover gift packaging boxes, shoe boxes, underwear boxes, shirt boxes, mobile phone boxes and the like.

The top and bottom cover box is formed by bonding facial tissue and a paper board, wherein the facial tissue is uniformly coated with glue, then the paper board is placed at the upper end of the facial tissue, and the folding and the pressing are carried out to form the top and bottom cover box. Before the forming process is carried out, the traditional processing of the top and bottom cover box firstly needs to cut the face paper and the paperboard, and the cut paperboard and the face paper are provided with a bottom plate, four side plates and four folding angles.

After the traditional top and bottom cover box is printed and subjected to corner cutting, the gluing of single corners (four corners need to be glued four times in total) needs to be finished in sequence by manual or semi-manual auxiliary equipment through glue, namely a glue gluing process, and the method has low production efficiency and low unit manual efficiency; meanwhile, because the paperboard needs to be cut in the traditional process, the rest parts except the side plates, the bottom plate and the folded angle part become waste materials, and the production cost is increased; in addition, the traditional processing technology of the top and bottom cover box also has the defects of low bonding fastness and easy breakage, and particularly has the defect of low fastness which is very obvious for a large top and bottom cover box needing to be processed by splicing plates; thirdly, the traditional world lid box processing, the change of model at every turn all need adjust cutting process mould, glue again, and degree of automation is low, and machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is according to the not enough of above-mentioned technique, provide a simple structure, only need cut two curb plates, and exempt from the fillet, exempt from the mould, to curb plate automatic positioning, reduction in production cost, degree of automation is high, and machining efficiency is high, and the bonding fastness is strong, and the wide exempting from fillet of application exempts from mould world lid box forming mechanism.

In order to solve the technical problem, the technical scheme of the utility model is that: a corner-sticking-free and die-free top and bottom cover box forming mechanism comprises a rack, and a conveying device, a gluing device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device which are arranged on the rack, wherein the lower side plate device is positioned above the conveying device, and the facial tissue erecting device is positioned below the conveying device; the conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a conveying belt and a conveying motor, the conveying motor drives the conveying belt to be used for conveying the surface paper and the paper boards attached to the surface paper from the left end of the conveying belt to the right end of the conveying belt, the glue beating device is located above the right end of the conveying belt and used for beating the front end and the rear end of the paper boards, the second conveying device is located at the right end of the first conveying device and comprises a front conveying mechanism and a rear conveying mechanism, and the front conveying mechanism and the rear conveying mechanism are matched with each other and used for conveying the glued paper boards and surface paper to the lower side of the lower side plate device and continuously conveying the glued paper boards and surface paper to the right end of the rack; 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 respectively comprise a side plate feeding mechanism, a side plate pressing mechanism and a side plate guiding mechanism, the side plate feeding 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 used for pushing the side plate to the side plate pressing mechanism, the side plate pressing mechanism is positioned above the side plate feeding mechanism and comprises a pressing portion and a servo machine head, the servo machine head is used for controlling the pressing portion to press the side plate down along the side plate guiding mechanism, the side plate is pressed down to the front end and the rear end of the paperboard, and the side plate guiding mechanism is; 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 a positioning rod and a lug folding part which are positioned at the left end and the right end of the side plate pressing mechanism, the positioning rod is used for assisting the lug folding part to position the paperboard, and the lug folding part is used for folding a folded angle on the facial tissue; the facial tissue erecting device comprises four groups, is respectively positioned at the front end, the rear end and the lower sides of the left end and the right end of the paperboard and comprises upright parts, and the upright parts are used for erecting the facial tissue around the front end, the rear end, the left end and the right end of the paperboard.

As to the utility model discloses a further explanation:

preferably, the glue applying device comprises two glue guns and a support frame stretching over the conveyor belt, wherein the two glue guns are movably fixed on the support frame and can move back and forth relative to the conveyor belt to apply glue to the front end and the rear end of the paperboard passing through the lower part of the glue guns.

Preferably, second conveyor's preceding conveying mechanism and back conveying mechanism all include conveyer belt, action wheel and follow the driving wheel, the action wheel is 1, follow the driving wheel and include a plurality of, the conveyer belt encloses in the periphery of action wheel and follow driving wheel, action wheel transmission conveyer belt carries cardboard and facial tissue.

Preferably, 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 sliding rail of the frame through first sliding blocks, the sliding rail comprises a left sliding block and a right sliding block, the first sliding blocks can move back and forth relative to the sliding rail, and therefore the front conveying frame and the rear conveying frame can both slide back and forth relative to the sliding rail.

Preferably, send curb plate mechanism still includes buffer gear, buffer gear is located the upper end of loading board, mutually supports with the push pedal, with the push down portion of curb plate propelling movement to push down curb plate mechanism.

Preferably, the side plate guide mechanism comprises two side rods which are positioned at the left side and the right side of the bearing side plate and are vertical to the bearing plate, a cross rod which is connected with the two side rods and two side plate protection plates, the lower ends of the two side rods are suspended, the upper ends of the two side rods are movably connected with the cross rod through second sliding blocks respectively, the second sliding block can slide left and right relative to the cross bar, the two side bars are respectively arranged in the sliding seat in a penetrating way, and can slide up and down relative to the sliding seat, the sliding seat is fixedly connected with the side plate protection plate, 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 matched with the two side rods to prevent the side plate from falling in the side plate feeding mechanism, the two side plate protection plates are movably fixed on the frame through a screw rod and a guide rod which are transversely arranged and can move left and right relative to the frame; the servo head upper end of pushing down curb plate mechanism is equipped with vertical lift arm, the lift arm is connected with elevating system, elevating system can drive the lift arm is for the frame oscilaltion, servo head fixed mounting is on the third slider, the third slider with lift arm swing joint to can slide around for the lift arm, make servo head can for the lift arm slides around, third slider and horizontal pole fixed connection to can drive two side levers, the horizontal pole of curb plate guiding mechanism and pushing down curb plate mechanism and for the frame oscilaltion under elevating system's drive effect.

Preferably, the lug folding part of the positioning lug folding device comprises a lug folding brush, a positioning rod of the positioning lug folding device is connected with a positioning servo motor, the positioning servo motor drives the positioning rod to move back and forth relative to the paper board, the lug folding part of the positioning lug folding device is connected with a lug folding servo motor, the lug folding servo motor drives the lug folding brush to fold the folding angle on the facial tissue relative to the paper board under the auxiliary action of the positioning rod.

Preferably, the facial tissue erecting device further comprises a folding cylinder matched with the vertical part, and the folding cylinder is matched with the vertical part to erect the facial tissues around the front, the back, the left and the right of the paperboard.

Preferably, the device further comprises a control mechanism, and the control mechanism is electrically connected with the conveying device, the gluing device, the lower side plate device, the positioning lug folding device and the facial tissue erecting device and controls the operation of the control mechanism.

The utility model has the advantages that: the utility model comprises a frame, a conveying device, a glue-beating device, a lower side plate device, a positioning lug-folding device and a facial tissue erecting device which are arranged on the frame, wherein the lower side plate device is positioned above the conveying device and comprises a front lower side plate device and a rear lower side plate device, the front lower side plate device is positioned above a front conveying mechanism, the rear lower side plate device is positioned above a rear conveying mechanism, the front lower side plate device and the rear lower side plate device respectively comprise a side plate conveying mechanism, a pressing side plate 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 pressing side plate mechanism, the pressing side plate mechanism is positioned above the side plate conveying mechanism and comprises a pressing part and a servo head, the servo head is used for controlling the pressing part to press the side plate along, the side plates are pressed down to the front end and the rear end of the paper board, the side plate guide mechanism is used for guiding the side plates from the loading plate to the paper board and automatically positioning the side plates onto the paper board, the utility model discloses only need cut two side plates and bottom plate, need not to cut dog-ear and two other side plates, overcome and need cut the paper board among the prior art, except side plate, bottom plate and dog-ear part, the rest of cutting off becomes the waste material, has caused the defect that the production cost increases, has also overcome simultaneously when the model changes in the existing world lid box course of working, need cut off the die sinking of the process mould again, carry on the defect that the parameter is adjusted to the glue sticking process; a vertical lifting arm is arranged at the upper end of a servo head of the side plate pressing 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 rack, the servo head is fixedly arranged on a third slider, the third slider is movably connected with the lifting arm and can slide back and forth relative to the lifting arm, so that the servo head can slide back and forth relative to the lifting arm, the third slider is fixedly connected with a cross rod and can drive two side rods of the side plate guiding mechanism, the cross rod and the side plate pressing mechanism to lift up and down relative to the rack under the driving action of the lifting mechanism, a driving wheel and a driven wheel of a front conveying mechanism are fixed on a front conveying frame, a driving wheel and a driven wheel of a rear conveying mechanism are fixed on a rear conveying frame, and the front conveying frame and the rear conveying frame are respectively fixed on a slide rail of the rack through a first slider, the folding machine is suitable for folding edges of paperboards and facial tissues with different models, and has high automation degree, wide application range and strong practicability; thirdly, 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 a positioning rod and a lug folding part which are positioned at the left end and the right end of a pressing side plate mechanism, the positioning rod is used for assisting the lug folding part to position a paperboard, the lug folding part is used for folding a folded angle on the surface paper, the lug folding part of the positioning lug folding device comprises a lug folding brush, the positioning rod of the positioning lug folding 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 lug folding part of the positioning lug folding device is connected with a lug folding servo motor, the lug folding brush is driven by the lug folding servo motor to fold the folded angle on the surface paper relative to the paperboard under the auxiliary action of the positioning rod, and the problem that a top and bottom cover box in the prior art is printed and subjected to corner cutting, the gluing of single corners (four corners need to be glued for four times in total) needs to be finished in sequence by relying on manual or semi-manual auxiliary equipment and glue, so that the production efficiency is low and the unit manual efficiency is low; the facial tissue erecting devices comprise four groups, are respectively positioned at the lower sides of the front end, the rear end, the left end and the right end of the paper board and respectively comprise an upright part and a folding cylinder matched with the upright part, and the upright parts are used for erecting the facial tissues around the front end, the rear end, the left end and the right end of the paper board; fifthly, the gluing device comprises two glue guns and a support frame stretching over the conveyor belt, wherein the two glue guns are movably fixed on the support frame and can move back and forth relative to the conveyor belt to glue the front end and the rear end of a paper board below the glue guns, and the side plates are directly pressed down to gluing positions, so that after the whole side plates are attached to surface paper, the fastness is greatly improved, and the defects of low bonding fastness and easiness in damage of a top-bottom cover box in the prior art, particularly a large top-bottom cover box needing to be subjected to plate splicing processing are overcome; the conveying device comprises a first conveying device and a second conveying device, the second conveying device is positioned at the right end of the first conveying device and comprises a front conveying mechanism and a rear conveying mechanism, the front conveying mechanism and the rear conveying mechanism are matched with each other and respectively comprise a conveying belt, a driving wheel and driven wheels, the number of the driving wheels is 1, the number of the driven wheels is multiple, the conveying belts surround the peripheries of the driving wheel and the driven wheels, the driving wheel drives the conveying belts to convey the paperboards and the facial tissues, and conveying is more stable; seventhly, the side plate guide mechanism comprises two side rods which are positioned at the left side and the right side of the bearing side plate and are vertical to the bearing plate, a cross rod for connecting the two side rods and two side plate protection plates, the lower ends of the two side rods are arranged in a hanging way, the upper ends of the two side rods are movably connected with the cross rod through second sliders respectively, the second sliders can slide left and right relative to the cross rod, the two side rods are respectively penetrated in a sliding seat and can slide up and down relative to the sliding seat, the sliding seat is 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 and the two side rods are mutually matched to prevent the side plate from falling in the side plate feeding mechanism, so that the side plate is stably pressed down to the front end and the rear end of, the corner pasting and the die pasting are avoided, the side plate is automatically positioned, the production cost is greatly reduced, the automation degree is high, the processing efficiency is high, the bonding fastness is strong, and the application range is wide.

Drawings

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

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a left side view of the overall structure of the present invention.

Fig. 4 is an exploded view of the overall structure of the present invention.

Fig. 5 is a front assembly schematic diagram of the conveying device, the lower side plate device, the positioning lug folding device and the facial tissue erecting device of the present invention.

Fig. 6 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a frame; 2. a conveyor belt; 3. a carrier plate; 4. pushing the plate; 5. positioning a rod; 6. ear folding brushes; 7. a standing part; 8. a glue gun; 9. a support frame; 10. a conveyor belt; 11. a driving wheel; 12. a driven wheel; 13. a first slider; 14. a slide rail; 15. a buffer mechanism; 16. a side lever; 17. a cross bar; 18. a side plate protection plate; 19. a second slider; 20. a sliding seat; 21. a screw rod; 22. a guide bar; 23. a lifting arm; 24. a lifting mechanism; 25. a third slider; 26. and a folding cylinder.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the utility model relates to a corner-sticking-free mold-free top and bottom cover box forming mechanism, which comprises a frame 1, a conveying device, a glue-applying device, a lower side plate device, a positioning lug folding device and a facial tissue erecting device, wherein the conveying device, the glue-applying device, the lower side plate device, the positioning lug folding device and the facial tissue erecting device are arranged on the frame 1; the conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a conveying belt 2 and a conveying motor (not shown in the figure), the conveying motor drives the conveying belt 2 to convey face paper and paper boards attached to the face paper from the left end of the conveying belt 2 to the right end of the conveying belt 2, the glue beating device is located above the right end of the conveying belt 2 and is used for beating glue on the front end and the rear end of the paper boards, the second conveying device is located at the right end of the first conveying device and comprises a front conveying mechanism and a rear conveying mechanism, and the front conveying mechanism and the rear conveying mechanism are matched with each other and are used for conveying the glued paper boards and face paper below the lower side plate device and continuing to convey the glued paper boards and face paper to the right end of the rack 1; 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 feeding mechanism comprises a bearing plate 3 and a push plate 4, the bearing plate 3 is used for bearing a side plate, the push plate 4 is positioned at the upper end of the bearing plate 3, is used for pushing the side plate to a side plate pressing-down mechanism, the side plate pressing-down mechanism is positioned above the side plate conveying mechanism and comprises a pressing-down part (not shown in the figure) and a servo machine head (not shown in the figure), the servo machine head is used for controlling the pressing part to press the side plate down along the side plate guide mechanism, the side plate is pressed down to the front end and the rear end of the paper plate, and the side plate guide mechanism is used for guiding the side plate from the bearing plate 3 to the paper 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 5 and lug folding parts which are positioned at the left end and the right end of the side plate pressing mechanism, the positioning rods 5 are used for assisting the lug folding parts to position the paper plate, and the lug folding parts are used for folding the folding angles on the face paper; the facial tissue erecting device comprises four groups, is respectively positioned at the front end, the rear end and the lower sides of the left end and the right end of the paperboard and comprises upright parts 7, and the upright parts 7 are used for erecting the facial tissue around the paperboard.

As shown in fig. 1 to 3, the glue applying device includes two glue guns 8 and a support frame 9 spanning above the conveyor belt 2, wherein the two glue guns 8 are movably fixed on the support frame 9 and can move back and forth relative to the conveyor belt 2 to apply glue to the front and rear ends of the paper board passing through the lower part of the glue guns 8.

As shown in fig. 5, the front conveying mechanism and the rear conveying mechanism of the second conveying device both include a conveying belt 10, a driving wheel 11 and a driven wheel 12, the number of the driving wheel 11 is 1, the driven wheel 12 includes a plurality of driving wheels 11 and driven wheels 12, the conveying belt 10 surrounds the peripheries of the driving wheel 11 and the driven wheels 12, and the driving wheel 11 drives the conveying belt 10 to convey paper boards and facial tissues.

As shown in fig. 2 to 5, the driving wheel 11 and the driven wheel 12 of the front conveying mechanism are fixed on a front conveying frame, the driving wheel 11 and the driven wheel 12 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 slide rail 14 of the frame 1 through a first slide block 13, the slide rail 14 includes a left slide rail and a right slide rail, and the first slide block 13 can move back and forth relative to the slide rail 14, so that both the front conveying frame and the rear conveying frame can slide back and forth relative to the slide rail 14.

As shown in fig. 3 and 5, the side plate feeding mechanism further includes a buffer mechanism 15, and the buffer mechanism 15 is located at the upper end of the bearing plate 3 and is matched with the push plate 4 to push the side plate to the pressing part of the side plate feeding mechanism.

As shown in fig. 5 to 6, the side plate guiding mechanism includes two side rods 16 which are positioned at the left and right sides of the bearing side plate and are perpendicular to the bearing plate 3, a cross rod 17 connecting the two side rods 16, and two side plate protection plates 18, the lower ends of the two side rods 16 are suspended, the upper ends of the two side rods 16 are movably connected with the cross rod 17 through second sliders 19, the second sliders 19 can slide left and right relative to the cross rod 17, the two side rods 16 are respectively inserted into sliding seats 20 and can slide up and down relative to the sliding seats 20, the sliding seats 20 are fixedly connected with the side plate protection plates 18, the two side plate protection plates 18 are used for fixing the left and right ends of the side plate, the two side plate protection plates 18 and the two side rods 16 are mutually matched to prevent the side plate from falling in the side plate feeding mechanism, the two side plate protection plates 18 are movably fixed on the frame 1 through a screw 21 and a guide rod, and can move left and right relative to the frame 1; the servo head upper end of pushing down curb plate mechanism is equipped with vertical lift arm 23, lift arm 23 is connected with elevating system 24, elevating system 24 can drive lift arm 23 is for frame 1 oscilaltion, servo head fixed mounting is on third slider 25, third slider 25 with lift arm 23 swing joint to can slide around for lift arm 23, make servo head can for lift arm 23 slides around, third slider 25 and horizontal pole 17 fixed connection to can drive two side levers 16, horizontal pole 17 and the curb plate mechanism that pushes down of curb plate guiding mechanism and oscilaltion for frame 1 under elevating system 24's drive effect.

As shown in fig. 5, the lug folding portion of the positioning lug folding device includes a lug folding brush 6, the positioning rod 5 of the positioning lug folding device is connected with a positioning servo motor (not shown in the figure), the positioning servo motor drives the positioning rod 5 to move back and forth relative to the paper board, the lug folding portion of the positioning lug folding device is connected with a lug folding servo motor (not shown in the figure), the lug folding servo motor drives the lug folding brush 6, and a folding angle on the facial tissue is folded relative to the paper board under the assistance of the positioning rod 5.

As shown in fig. 5, the facial tissue erecting device further comprises a folding cylinder 26 matched with the upright part 7, wherein the folding cylinder 26 is matched with the upright part 7, in the embodiment, the folding cylinder 26 pushes the upright part 7 upwards to erect facial tissues around the front, the back, the left and the right of the paperboard.

The device also comprises a control mechanism (not shown in the figure), wherein the control mechanism is electrically connected with the conveying device, the gluing device, the lower side plate device, the positioning lug folding device and the facial tissue erecting device and controls the operation of the control mechanism.

The utility model discloses a theory of operation does: the control mechanism controls the front conveying frame and the rear conveying frame to slide back and forth relative to the sliding rails 14 and adjust the lengths of the front conveying frame and the rear conveying frame to be suitable for the lengths of the paper boards and the facial tissues, the side plates are placed on the bearing plate 3, the control mechanism controls the two side plate protection plates 18 to move on the guide rods 22 and adjust the widths of the side plates to be suitable, the lifting mechanism 24 drives the lifting arm 23 to lift up and down relative to the rack 1, the servo machine head is adjusted to be suitable in height, and the two glue guns 8 slide to the front end and the rear end; the method comprises the steps of placing face paper full of glue on a conveyor belt 2 of a first conveying device (the face paper comprises four side plates, and the front end and the rear end of each of the left side plate and the right side plate are provided with folding lugs), placing a paper board with the side plates at the left end and the right end above the face paper, enabling the paper board to be attached to the face paper (the process is completed by a device or a mechanism of the previous process without manual operation), conveying the face paper and the paper board to a gluing device by the conveyor belt 2, gluing the front end and the rear end of the paper board by a glue gun 8, continuously conveying the face paper and the paper board to a second conveying device by the conveyor belt 2, mutually matching a front conveying mechanism and a rear conveying mechanism, conveying the glued paper board and the face paper to the lower side of the lower side plate device, pushing a side plate to the lower portion of a lower side plate mechanism by a push plate 4, controlling the lower portion to enable the side plates to be pressed to the front end and the rear end of, folding cylinder 26 mutually supports with erecting portion 7, erects the facial tissue at both ends around the cardboard, and ear servo motor transmission ear folding brush 6 is folding for the cardboard at the dog-ear on the facial tissue under the auxiliary action of locating lever 5, and folding cylinder 26 mutually supports with erecting portion 7, erects the facial tissue at both ends about the cardboard, and the shaping is accomplished, and second conveyor continues to carry the facial tissue and the cardboard after the shaping right.

In the description of the present application, it is to be understood that the terms "vertical," "horizontal," "up," "down," "front," "back," "left," "right," and the like refer to orientations or positional relationships based on those shown in the drawings, which are used for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. The utility model provides a exempt from angle of application and exempt from mould world lid box forming mechanism which characterized in that: the tissue paper packaging machine comprises a rack, a conveying device, a glue beating device, a lower side plate device, a positioning lug folding device and a tissue paper erecting device, wherein the conveying device, the glue beating device, the lower side plate device, the positioning lug folding device and the tissue paper erecting device are arranged on the rack; the conveying device comprises a first conveying device and a second conveying device, the first conveying device comprises a conveying belt and a conveying motor, the conveying motor drives the conveying belt to be used for conveying the surface paper and the paper boards attached to the surface paper from the left end of the conveying belt to the right end of the conveying belt, the glue beating device is located above the right end of the conveying belt and used for beating the front end and the rear end of the paper boards, the second conveying device is located at the right end of the first conveying device and comprises a front conveying mechanism and a rear conveying mechanism, and the front conveying mechanism and the rear conveying mechanism are matched with each other and used for conveying the glued paper boards and surface paper to the lower side of the lower side plate device and continuously conveying the glued paper boards and surface paper to the right end of the rack; 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 respectively comprise a side plate feeding mechanism, a side plate pressing mechanism and a side plate guiding mechanism, the side plate feeding 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 used for pushing the side plate to the side plate pressing mechanism, the side plate pressing mechanism is positioned above the side plate feeding mechanism and comprises a pressing portion and a servo machine head, the servo machine head is used for controlling the pressing portion to press the side plate down along the side plate guiding mechanism, the side plate is pressed down to the front end and the rear end of the paperboard, and the side plate guiding mechanism is; 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 a positioning rod and a lug folding part which are positioned at the left end and the right end of the side plate pressing mechanism, the positioning rod is used for assisting the lug folding part to position the paperboard, and the lug folding part is used for folding a folded angle on the facial tissue; the facial tissue erecting device comprises four groups, is respectively positioned at the front end, the rear end and the lower sides of the left end and the right end of the paperboard and comprises upright parts, and the upright parts are used for erecting the facial tissue around the front end, the rear end, the left end and the right end of the paperboard.

2. The corner-attaching-free mould-free top and bottom cover box forming mechanism of claim 1, wherein: the glue beating device comprises two glue guns and a support frame stretching over the conveyor belt, wherein the two glue guns are movably fixed on the support frame and can move back and forth relative to the conveyor belt to beat glue at the front end and the rear end of a paper board below the glue guns.

3. The corner-attaching-free mould-free top and bottom cover box forming mechanism of claim 2, wherein: second conveyor's preceding conveying mechanism and back conveying mechanism all include conveyer belt, action wheel and follow the driving wheel, the action wheel is 1, include a plurality of from the driving wheel, the conveyer belt encloses in the periphery of action wheel and follow driving wheel, action wheel transmission conveyer belt carries cardboard and facial tissue.

4. The corner-attaching-free mold-free top and bottom cover box forming mechanism of claim 3, wherein: the front conveying mechanism is characterized in that a driving wheel and a driven wheel of the front conveying mechanism are fixed on a front conveying frame, a driving wheel and a 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 sliding rail of the frame through a first sliding block, the sliding rail comprises a left sliding block and a right sliding block, the first sliding block can move back and forth relative to the sliding rail, and therefore the front conveying frame and the rear conveying frame can slide back and forth relative to the sliding rail.

5. The corner-attaching-free mold-free top and bottom cover box forming mechanism of claim 4, wherein: the side plate conveying mechanism further comprises a buffer mechanism, the buffer mechanism is located 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 side plate pressing mechanism.

6. The corner-attaching-free mold-free top and bottom cover box forming mechanism of claim 5, wherein: 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 on the left side and the right side of the bearing side plate and are vertical 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 suspension mode, the upper ends of the two side rods are movably connected with the cross rod through second sliders respectively, the second sliders can slide left and right relative to the cross rod, the two side rods are respectively penetrated in a sliding seat and can slide up and down relative to the sliding seat, the sliding seat is 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 and the two side rods are matched with each other to prevent the side plate from falling in the side plate conveying mechanism, and the; the servo head upper end of pushing down curb plate mechanism is equipped with vertical lift arm, the lift arm is connected with elevating system, elevating system can drive the lift arm is for the frame oscilaltion, servo head fixed mounting is on the third slider, the third slider with lift arm swing joint to can slide around for the lift arm, make servo head can for the lift arm slides around, third slider and horizontal pole fixed connection to can drive two side levers, the horizontal pole of curb plate guiding mechanism and pushing down curb plate mechanism and for the frame oscilaltion under elevating system's drive effect.

7. The corner-attaching-free mold-free top and bottom cover box forming mechanism of claim 6, wherein: the folding device comprises a positioning folding device and is characterized in that a folding part of the positioning folding device comprises a folding hair brush, a positioning rod of the positioning folding device is connected with a positioning servo motor, the positioning servo motor drives the positioning rod to move back and forth relative to a paperboard, the folding part of the positioning folding device is connected with a folding servo motor, the folding servo motor drives the folding hair brush, and a folding angle on the facial tissue is folded relative to the paperboard under the auxiliary action of the positioning rod.

8. The corner-attaching-free mould-free top and bottom cover box forming mechanism of claim 7, wherein: the facial tissue erecting device further comprises a folding cylinder matched with the vertical part, and the folding cylinder is matched with the vertical part to erect facial tissues around the front, the back, the left and the right of the paperboard.

9. The corner-attaching-free mold-free top and bottom cover box forming mechanism according to any one of claims 1 to 8, wherein: the control mechanism is electrically connected with the conveying device, the glue applying device, the lower side plate device, the positioning lug folding device and the facial tissue erecting device and controls the operation of the control mechanism.