CN202540816U

CN202540816U - Paper bag handle pasting device

Info

Publication number: CN202540816U
Application number: CN201220004971XU
Authority: CN
Inventors: 李璟; 苏宏卫
Original assignee: Hangzhou Bite Greenpack Co Ltd
Current assignee: HANGZHOU NANBO MACHINERY SCIENCE & TECHNOLOGY CO., LTD.
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-11-21
Anticipated expiration: 2022-01-09

Abstract

The utility model relates to the field of paper bag processing, in particular to a paper bag handle pasting device. The paper bag handle pasting device comprises handle pasting wheels and arc clamp plates which are bent towards the handle pasting wheels and prevents a wrist from falling off from wheel surfaces of the handle pasting wheels. The wheel surfaces of the handle pasting wheels are provided with pressing protrusions, each pressure protrusion is provided with an arc pasting surface, and the pasting surfaces are located on cylindrical surfaces coaxial with the handle pasting wheels. Each pasting surface is provided with a pair of slots used for clamping two ends of a handle rope, and the slots extend along the axial direction of the handle pasting wheels. The paper bag handle pasting device aims to resolve the problems that bending, inclination, and irregularity exist in a handle pasting process and to reduce intermediate links in the process of paper bag production.

Description

Paper bag pastes the handle device

Technical field

The utility model relates to the paper bag manufacture field, relates in particular to a kind of device that in the paper bag production process, is used to paste the handle on the paper bag.

Background technology

The handle that has in the paper bag of handle is to be fixed on bag paper through the mode of pasting.

The Chinese patent publication No. be 102225632A, date of publication be October 26 in 2011 day, be called in the patent documentation of " environmental protection paper bag paste draw machine " and disclose a kind of equipment that paper bag production is pasted handle that is used for.The mode that equipment in this patent pastes handle is: earlier with the paper bag moulding, be clamped in through the handle clamping device then and hold rope and go up two handle monomers that cut off are in advance reached in the open paper bag and paste on the paper bag.

Referring to Fig. 1, handle 1 is to form two handle strings 22 through earlier handle plate 2 being cut along 21 pairs of the middle parts of handle plate, then handle string 22 is carried out severing along the middle part 23 of two adjacent handles and makes.Handle 1 is made up of handle paper 11 and handle rope 12.

Carry out existing when wrist is fitted following not enough through above-mentioned handle attaching apparatus: because the handle rope is flexible, is clamped in to hold on the rope and fits, the wrist of fitting out exists curving and out-of-flatness phenomenon; Needing is the handle monomer with the severing of handle string in advance, and the intermediate link when causing paper bag to be produced increases, convenience is poor.

The utility model content

An order of the utility model aims to provide a kind of paper bag and pastes the handle device, existing curving and out-of-flatness problem when pasting to solve handle.

Another purpose of the utility model aims to provide a kind of paper bag and pastes the handle device, to reduce the intermediate link in the paper bag production process.

Above technical problem solves through following technical proposal: a kind of paper bag pastes the handle device; Comprise that the handle applying is taken turns and take turns the curved splint that crooked the preventing wheel face that wrist is taken turns from the handle applying comes off towards the handle applying; The wheel face of handle applying wheel is provided with the pressing convexity; The pressing convexity is provided with the circular arc binding face; Binding face is positioned at on the coaxial face of cylinder of handle applying wheel, and said binding face is provided with a pair of draw-in groove that card is established the trace two ends of stopping that is used to, and said draw-in groove extending axially along what handle was fitted and taken turns." bag paper " is meant the paper that is used to produce sack that is not shaped to sack.In the use; Bag paper is through the translation forward of bag paper feeding mechanism; Handle is tiled in handle with handle paper and fits on the binding face of wheel and the two ends of handle rope just are stuck in two modes in the draw-in groove and are placed on handle and fit on the wheel; Handle is fitted and to be driven handle when wheel rotates and rotate together, and when when handle is fitted the drive of wheel by handle under, turning to towards the bag paper feeding mechanism, this moment, bag paper just was forwarded to the position that needs to paste handle towards the handle wheel of fitting; Thereby handle is sticked on bag paper, accomplish handle stickup work.Curved splint plays the effect that prevents that handle from falling down from handle applying wheel.

As preferably, said a pair of draw-in groove, the width of a draw-in groove is greater than the width of another draw-in groove.In the use; That draw-in groove of narrow width earlier with the handle rope necessarily block and its width matches with handle rope size; Then in handle is fitted the wheel rotating process, handle paper tiles on the binding face, when the other end of handle rope forwards on another draw-in groove, is stuck in this draw-in groove.Because in the production process; Distance between the two ends of the handle rope on the different handles there are differences (making error); So one of them draw-in groove design broad, can restrict distance between the two ends when having error at handle, the two ends of handle rope also can be stuck in two draw-in grooves.Production required precision to handle is low, and adaptability is good.

As preferably, said pressing is raised with two.When the binding face on the pressing convexity when fitting to a handle on bag paper; Can the handle that the next one need be fitted be loaded on the binding face on another pressing convexity; When the charging rate of feasible bag paper is very fast; Handle is fitted to take turns and also can in time handle be fitted on bag paper, to realize applying at a high speed.

As preferably, 180 ° of two applying bulge clearances are distributed on the wheel face of said handle cam.Be convenient to control the rotary state that handle is fitted and taken turns.

As preferably, said pressing is protruding to be made for elastomeric material.Can improve the applying fastness, and be difficult in the applying process on bag paper, producing impression.

The utility model also comprises the feed mechanism that the handle string is flowed to handle applying wheel, and said feeding mechanism comprises active charging wheel and takes turns with the driven charging that active charging wheel matches.In the use, the handle string is clamped between initiatively charging wheel and the driven charging wheel, initiatively cooperates driven charging wheel that the handle string is transported to handle in the charging wheel rotating process and fits on the binding face of wheel.Simple in structure.

The utility model also comprises handle is pressed into the handle briquetting on the wheel of fitting.When handle alignment binding face, under the effect of briquetting, the two ends of handle rope are stuck in a pair of draw-in groove and handle paper is fitted on the binding face.

As preferably, between said briquetting and feed roller, be provided with the cutting knife that is used for handle is broken off from the handle string usefulness.After handle is transported to desired location, break off from the handle string through cutting knife, single then handle is fitted to take turns to send to by handle and is fitted on bag paper.Need before getting into the utility model, handle be split up into single handle, but in the applying process, accomplish synchronously, can reduce intermediate link, the convenience when improving production of paper bag production process.

The utlity model has following advantage, handle is that the two ends with handle rope are stuck in two draw-in grooves and handle paper is tiled on the binding face and fits, and the wrist of therefore fitting out is difficult for producing the curving wrinkling; In preferred version, handle carries out charging with the mode of handle string and on-line synchronous is cut off, and has reduced intermediate link, the convenience when having improved production of paper bag production.

Description of drawings

Fig. 1 is the sketch map of handle.

Fig. 2 is the perspective view of the utility model.

The front elevational schematic that Fig. 3 fits and takes turns for handle.

Fig. 4 is the user mode sketch map of the utility model.

Fig. 5 is the sketch map that is pasted with the bag paper of handle.

Among the figure: handle 1, handle paper 11, handle rope 12, handle plate 2, the middle part 21 of handle plate, handle string 22; The middle part 23 of two adjacent handles, bag paper feeding mechanism 3, handle are fitted and are taken turns 4, the wheel face 41 that handle is fitted and taken turns, pressing convexity 42, binding face 43; Draw-in groove 44, the first draw-in grooves 441, the second draw-in grooves 442, curved splint 5, frame 6, cutting knife 7; Feeding mechanism 8, initiatively the charging wheel 81, driven charging wheel 82, briquetting 9, bag paper 10.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Fig. 2, a kind of paper bag pastes the handle device, comprises bag paper feeding mechanism 3, handle applying wheel 4 and curved splint 5.Handle applying wheel 4 is installed on the frame 6 with curved splint 5.

Curved splint 5 is fitted towards handle and is taken turns 4 bendings.

Cutting knife 7, feeding mechanism 8 and briquetting 9 also are installed on frame 6.

Cutting knife 7 is between briquetting 9 and feeding mechanism 8.

Feeding mechanism 8 comprises active charging wheel 81 and takes turns 82 with the driven charging that active charging wheel 81 matches.

Referring to Fig. 3, the wheel face 41 of handle applying wheel is provided with two pressings protruding 42.On two pressings protruding 42 wheel face 41 that 180 ° are distributed in the handle cam at interval.Pressing protruding 42 is provided with circular arc binding face 43.Binding face 43 is positioned at handle fits on the coaxial face of cylinder of wheel 4.Pressing protruding 42 is made by rubber, also can with sponge certainly.Binding face 43 is provided with 44, two draw-in grooves of two draw-in grooves and is respectively first draw-in groove 441 and second draw-in groove 442.The width of second draw-in groove 442 is greater than the width of first draw-in groove 441.Draw-in groove 44 extending axially along handle applying wheel 4.

During use, referring to Fig. 4, bag paper 10 under the effect of bag paper feeding mechanism 3 according to A among the figure to moving; Handle string 22 is transported to the fit top of wheel 4 of handle by feeding mechanism 8, handle string 22 according to B among the figure to moving, handle fit wheel 4 according to C among the figure to rotation; The handle 1 that cutting knife will be positioned at low order end breaks off from handle string 22; Under the effect of briquetting 9, the two ends of trace 12 are stuck in first draw-in groove 441 and second draw-in groove 442, and handle paper 11 is tiled on the binding face 43; When handle 1 is rotated towards bag paper feeding mechanism 3, just stick on bag paper 10.The bag paper that pastes handle is pasted with two handles 1 referring to Fig. 5 on the bag paper 10.

Claims

1. a paper bag pastes the handle device; It is characterized in that comprise that the handle applying is taken turns and take turns the curved splint that crooked the preventing wheel face that wrist is taken turns from the handle applying comes off towards the handle applying, the wheel face that the handle applying is taken turns is provided with the pressing convexity; The pressing convexity is provided with the circular arc binding face; Binding face is positioned at on the coaxial face of cylinder of handle applying wheel, and said binding face is provided with a pair of draw-in groove that card is established the trace two ends of stopping that is used to, and said draw-in groove extending axially along what handle was fitted and taken turns.

2. paper bag according to claim 1 pastes the handle device, it is characterized in that, and said a pair of draw-in groove, the width of a draw-in groove is greater than the width of another draw-in groove.

3. paper bag according to claim 1 and 2 pastes the handle device, it is characterized in that said pressing is raised with two.

4. paper bag according to claim 3 pastes the handle device, it is characterized in that, 180 ° of two applying bulge clearances are distributed on the wheel face of said handle cam.

5. paper bag according to claim 1 and 2 pastes the handle device, it is characterized in that, said pressing convexity is made for elastomeric material.

6. paper bag according to claim 1 and 2 pastes the handle device, it is characterized in that, also comprises the feed mechanism that the handle string is flowed to handle applying wheel, and said feeding mechanism comprises active charging wheel and takes turns with the driven charging that active charging wheel matches.

7. paper bag according to claim 5 pastes the handle device, it is characterized in that, also comprises handle is pressed into the briquetting on the handle applying wheel.

8. paper bag according to claim 6 pastes the handle device, it is characterized in that, between said briquetting and feed roller, is provided with the cutting knife that is used for handle is broken off from the handle string usefulness.