CN105883448A - Automatic paper overturning and coating machine - Google Patents

Abstract

The invention discloses an automatic paper overturning and coating machine. The automatic paper overturning and coating machine comprises an overturning frame which is rotationally connected with a machine body; the overturning frame is provided with paper holding arms and paper blocking arms and is in transmission connection with a driving device; the overturning frame is a frame type overturning frame; the frame type overturning frame comprises two guiding rods arranged in parallel and connection shaft end plates arranged at the two top ends of the guiding rods; the connection shaft end plates and the guiding rods are combined together to form an overturning frame body; one lead screw is arranged between the two guiding rods in parallel; threads arranged on the two sides of the lead screw are opposite in turning direction, and the lead screw is in rotational connection relative to the overturning frame body; the at least two paper blocking arms are hinged to and supported by one end of a paper blocking arm connection frame which is fixedly arranged on the middle portions of the guiding rods; the two paper holding arms are made from steel channels and fixedly connected to sliding blocks which are in sliding connection with the guiding rods; and the center positions of the sliding blocks are each correspondingly provided with a screw hole with the same turning direction as the lead screw. The automatic paper overturning and coating machine has the beneficial effects of being high in production efficiency and good in paper overturning quality.

Description

Automatic paper-turning paper covering machine

Technical field

The present invention relates to a kind of carton forming machinery, refer in particular to automatically mount in pile ink recorder for entering mounting paper The device of row automatic turn-over body.

Background technology

Along with industrial development and the raising of people's living standard, various industrial products and the kind of consumer goods All constantly increasing with quantity, protection and the transport to upper series products, just need to pack it for convenience. Often use, for the different attribute of product and form, the packing box (case) matched therewith in production, the most normal For wooden box and carton, and carton produces because realizing automatic assembly line when manufacturing it, and Beautiful pattern, explanatory note and trade mark can be printed with on uncoated paper surface by paper in carton manufacture process Etc. the facial tissue of information, can not only play attractive in appearance, promote the effect of people's desire to purchase, moreover it is possible to play displaying product Indicate, it is simple to the effect of the other products information such as product function is understood by consumer, Gu obtain in product is packed Use the most widely.

In production, the making to carton typically to be passed through the making to uncoated paper, the color printing to facial tissue, be mounted paper, mould Cut, automatic impression, gluing, at the bottom of hook, the operation such as folding, and carton forming machine is just according to above-mentioned operation pair Carton carries out the machine produced.For ensureing that the positive limit, carton angle that final production goes out is straight, molding matter in production process Measure, then mounting paper overall dimensions after die cut operation is die-cut just must be accurate, and in die cutting procedure The flatness of paper is the important indicator determining cross cutting quality.In actual production due to paper operation be to adopt Pasting facial tissue with liquid glue, glue can make cardboard humidity deliquescing, gives and collects, piles up work strip Carry out inconvenience, because moist decoration facial tissue is in natural drying process, local can be produced flexible, locally warp, Forming the defects such as bending injustice, concavo-convex wrinkling, mixed and disorderly vestige, when decorating the same direction of facial tissue and heaping, these lack Fall into and can not get correcting and being retained on uncoated paper.In uncoated paper enters die cutting procedure, because of paper out-of-flatness during cross cutting, Then cause cut antiquarian to be forbidden, and form the most serious product quality hidden danger.For overcoming this phenomenon, Use between one one in production when the cardboard papered is piled up, or one yard of ground of an intersymbol is turned over Coming, allow cardboard be combined with each other Face to face, the bending stress that such cardboard is formed when natural drying can be with The opposite direction bending stress formed from adjacent cardboard interacts, and is cancelled out each other, and cardboard would not produce Raw bending injustice, warp, the concavo-convex defect such as wrinkling, can reach the effect of nature alignment, smoothing.But it is existing Above-mentioned paper feeding stand up work all by manually carrying out, because of artificial paper feeding stand up and pile up not only need to consume big The labour force of amount seems the most uneconomical, and paper feeding to stand up speed slow, and paper feeding stand up during easily make to mount Facial tissue occur dislocation and wrinkling.There will naturally be production efficiency low, turn over the defect of paper quality difference.

Summary of the invention

Not enough for prior art, the technical problem to be solved be to provide a kind of production efficiency high, Turn over papery measured automatic paper-turning paper covering machine.

For solving above-mentioned technical problem, the automatic paper-turning paper covering machine of the present invention, including rollover stand, described upset Frame is rotationally connected with fuselage, this rollover stand is provided with and holds paper arm and gear paper arm, this rollover stand and driving means It is in transmission connection；Described rollover stand is frame rollover stand, and this frame rollover stand comprises the biphase guide rod be arrangeding in parallel, Being arranged at the connecting shaft end plate on guide rod two top, composition rollover stand support body combined by connecting shaft end plate and guide rod, Parallel between two guide rods arranging screw mandrel, this screw mandrel is one, thread rotary orientation phase set by screw mandrel both sides Instead, screw mandrel is rotatably connected relative to rollover stand support body；Described gear paper arm is at least two, and gear paper arm is hinged In gear paper arm link one end, gear paper arm link is fixedly installed in the middle part of guide rod；Described paper arm of holding is channel-section steel, This holds paper arm is two, and this is held paper arm and is fixedly connected with on slide block, and slide block is slidably connected with guide rod, is sliding Block heart portion is correspondingly provided with the screw identical with screw mandrel rotation direction respectively.

Use after said structure, hold paper arm then can mount paper to inputted by machine preceding working procedure owing to being provided with Store, keep off the paper of mounting that paper arm then plays holding in paper arm and block spacing effect, paper arm will be held After being connected on rollover stand with gear paper arm, then while rollover stand overturns under driving means effect, Hold mounting paper and just can followed by and overturn together, it is achieved thereby that paper is stood up, in the process in paper arm Gear paper arm is blocked mounting paper effectively, it is therefore prevented that mount paper landing in holding paper arm.Setting of said structure Put the replacement achieved manually turning over paper, thoroughly efficiently avoid the many defects manually turned over existing for paper, There is production efficiency height, turn over the measured advantage of papery.Channel-section steel is selected to hold paper arm, it is possible to paper will be mounted and be contained in In this grooved space, it is ensured that its paper when splicing and upset operation all can obtain the position in three directions simultaneously Put restriction, have rational in infrastructure, implement convenient advantage.Arrange in rollover stand and there is positive and negative rotation direction screw thread Screw mandrel, drive this screw mandrel can realize mutually the most threaded two slide blocks by external impetus and produce in opposite directions Motion, so achieve hold two paper spacing arm from adjustment, have rational in infrastructure, easy to adjust efficiently Advantage.Described gear paper arm is at least two, and gear paper arm is hinged in gear paper arm link one end, and gear paper arm connects Frame is fixedly installed in the middle part of guide rod.It is arranged at gear paper arm link both sides by symmetrical for gear paper arm, then turns over paper The paper of mounting being supported in operation on gear paper arm balances towing force with regard to obtaining, crooked without producing, for lower road work The operation of sequence provides good operating mode, has rational in infrastructure, the stable advantage of operation.

A kind of preferred implementation of the present invention is, described driving means is cylinder, and this cylinder passes through gear teeth Bar is paid driving rollover stand and is rotated.Make driving means with cylinder, and transmission is paid be set to rack-and-pinion and pay, gas The application of cylinder facilitates the connection with tooth bar, has features simple structure, advantage easy to connect.

Accompanying drawing explanation

With detailed description of the invention, the automatic paper-turning paper covering machine of the present invention is described further below in conjunction with the accompanying drawings.

Diagram is the work structuring schematic diagram of a kind of detailed description of the invention of automatic paper-turning paper covering machine of the present invention.

In figure, 1-tooth bar, 2-guide holder, 3-gear, 4-rollover stand, 5-guide rod, 6-motor, 7-driving-chain Wheel, 8-screw mandrel, 9-slide block, 10-connecting shaft end plate, 11-slide connects interior plate, and 12-slide connects outer panel, 13-driving means, 14-holds paper arm, and 15-keeps off paper arm link, and 16-keeps off paper arm, 17-fuselage.

Detailed description of the invention

In the automatic paper-turning paper covering machine of diagram, rollover stand 4 is frame rollover stand, and rollover stand 4 can be made relatively In the rotation of fuselage 17, this frame rollover stand comprises the biphase guide rod 5 be arrangeding in parallel, is arranged at guide rod 5 liang The connecting shaft end plate 10 on top, connecting shaft end plate 10 and guide rod 5 are combined composition rollover stand support body, are led two Parallel between bar 5 arranging screw mandrel 8, this screw mandrel 8 is one, thread rotary orientation phase set by screw mandrel 8 both sides Instead, screw mandrel 8 is rotatably connected relative to rollover stand support body, it will be apparent to those skilled in the art that silk The structure of bar 8 may be used without being combined by shaft coupling by two oppositely oriented screw mandrels.Parallel two Fix in the middle part of the guide rod 5 arranged and gear paper arm link 15 is set, this gear paper arm link 15 is hinged with Gear paper arm 16, this gear paper arm 16 is two, keeps off paper arm 16 relative to keeping off the symmetrical layout of paper arm link 15, So be supported in turning over paper operation on gear paper arm 16 mounts paper and just can obtain that to balance towing force askew without producing Tiltedly, the operation for next procedure provides good operating mode, creates rational in infrastructure, and effect is implemented in operation smoothly Really.At symmetrical two slide blocks 9 that arrange in gear paper arm link 15 both sides, slide block 9 slides even with guide rod 5 phase Connect, be correspondingly provided with the screw identical with screw mandrel 8 rotation direction respectively in slide block 9 heart portion, solid mutually on slide block 9 Determining to be connected to hold paper arm 14, this holds paper arm 14 is channel-section steel, and the notch of two channel-section steels is relative.In screw mandrel 8 Portion fixes and is installed with drive sprocket 7, this drive sprocket 7 and the motor being arranged on gear paper arm link 15 6 phase Chain conveyer connect, and under this motor 6 drives, screw mandrel 8 can make move toward one another by band movable slider 9, and then realizes To the adjustment holding paper arm 14 spaced apart.It is fixedly connected gear 3 at connecting shaft end plate 10 axle head, gear 3 Being meshed with tooth bar 1, tooth bar 1 is fixedly connected with driving means 13, and this driving means 13 is cylinder, Tooth bar 1 is fixedly connected in cylinder valve rod axle head, and the outside sliding sleeve of tooth bar 1 guide holder 2, guide holder 2 and gas Cylinder is homogeneously fixedly connected on slide and connects on outer panel 12, and slide connects inside outer panel 12 and slide connection Plate 11 is homogeneously fixedly connected on slide block 9.Cylinder 13 band carry-over bar 1 action drives gear 3 during work Rotate, and then driven rollover stand 4 to overturn, use sensor that rise and the backhaul of cylinder are carried out spacing control System, can be achieved with carrying out rollover stand 4 the round revolution control of 180 degree, that is achieves just mounting paper Opposition is put, mount paper with rollover stand 4 switching process in hinged in gear paper arm link 15 on gear paper arm 16 (angle between itself and gear paper arm link 15 is controlled in 90 degree) is dangled in himself action of gravity, So it is in the gear paper arm 16 of overhang to serve paper is stopped, it is ensured that mounting paper will not From holding landing paper arm 14, and grooved is held paper arm 14 and can be made to mount paper and be contained in grooved space, it is ensured that The position that its paper when splicing and upset operation all can obtain the other three direction simultaneously limits, and preferably protects Demonstrate,prove the stable operation turning over paper process, had rational in infrastructure, implement convenient advantage.This machinery is carried out Turning over the mode of paper, the most thoroughly eliminate and originally turned in paper operation used a large amount of artificial, joint has taken and has produced into This；And avoid the many defects turned over manually existing for paper, it is ensured that turn over paper quality；Also make to turn over paper Speed obtained significant increase, drastically increase production efficiency.

Above-mentioned only example has gone out some preferred implementations of automatic paper-turning paper covering machine of the present invention, but is not limited to This.In the case of its general principles, some conversion and improvement also can be made.Such as upset is driven The selection of power apparatus is not only limited to cylinder, can be also the conventional dynamical element such as oil cylinder, electric pushrod, such as these Deng.As long as any structure made on the basis of the present invention is close, intimate change is accordingly to be regarded as falling into Protection scope of the present invention.

Claims (2)

1. an automatic paper-turning paper covering machine, including rollover stand (4), it is characterised in that: described rollover stand (4) and fuselage (17) Be rotationally connected, this rollover stand (4) is provided with hold paper arm (14) and gear paper arm (16), this rollover stand (4) with drive Dynamic device (13) is in transmission connection；Described rollover stand (4) is frame rollover stand, and this frame rollover stand comprises biphase The guide rod (5) be arrangeding in parallel, is arranged at the connecting shaft end plate (10) on guide rod (5) two top, connecting shaft end plate (10) with Composition rollover stand support body combined by guide rod (5), parallel between two guide rods (5) arranges screw mandrel (8), This screw mandrel (8) is one, and thread rotary orientation set by screw mandrel (8) both sides is contrary, and screw mandrel (8) is relative to rollover stand frame Body is rotatably connected；Described gear paper arm (16) at least two, gear paper arm (16) is hinged in gear paper arm link (15) one end, gear paper arm link (15) is fixedly installed on guide rod (5) middle part；Described paper arm (14) of holding is channel-section steel, This holds paper arm (14) is two, and this is held paper arm (14) and is fixedly connected with on slide block (9), slide block (9) and guide rod (5) it is slidably connected, is correspondingly provided with the screw identical with screw mandrel (8) rotation direction respectively in slide block (9) heart portion.

Automatic paper-turning paper covering machine the most according to claim 1, it is characterised in that: described driving means (13) For cylinder, this cylinder is paid driving rollover stand (4) by rack-and-pinion and is rotated.