CN105293196B

CN105293196B - A kind of reel protects the method and reel of envelope volume without rubber ring

Info

Publication number: CN105293196B
Application number: CN201510768920.2A
Authority: CN
Inventors: 陆德昌
Original assignee: FOSHAN CITY NANHAI DISTRICT DECHANGYU MACHINERY MANUFACTURING Co Ltd
Current assignee: FOSHAN CITY NANHAI DISTRICT DECHANGYU MACHINERY MANUFACTURING Co Ltd
Priority date: 2015-11-12
Filing date: 2015-11-12
Publication date: 2018-08-07
Anticipated expiration: 2035-11-12
Also published as: CN105293196A

Abstract

The present invention relates to refer to a kind of reel that reel is sealed the method for volume and manufactured using this method without glue.This method comprises the following steps：S1, the tail end for finding reel end circle；S2, so that the circle being on reel or a few circle roll papers and reel end circle is protruded relative to reel circumferential surface by mechanical interlayer pressing mode by the position of caudal part in reel end circle, form nip portion outstanding, rolled up to complete envelope.As a result of the above method, the present invention bonds during envelope volume without using glue, and entire envelope, which licks journey only, needs the pressing of one-time mechanical interlayer to realize the envelope volume of reel, and production is more convenient, eliminates the cost using glue, makes product more health environment-friendly.

Description

A kind of reel protects the method and reel of envelope volume without rubber ring

Technical field

The present invention relates to the production and processing technical field of weblike material, refer in particular to a kind of method without glue envelope volume of reel and The reel manufactured using this method.

Background technology

Reel is the weblike material that strip-shaped material is carried out winding processing and is formed, and common are toilet paper roll, plastics The forms such as volume.By taking toilet paper roll as an example, existing such reel in order to packaging, transport etc. during keep reel stabilization Property, it needs the tail end in reel to carry out envelope volume, it is made not scatter, existing reel tail end is binded using glue, to keep rolling up The stability of cylinder, but when users use, since glue bonding is Irreversible binding, user needs to tear tail end from reel It opens, the reel outer ring mutually binded with tail end can be destroyed in tearing procedure, prevent a part for tail end from normal use, Er Qieyou There is certain permeability in glue, the paper of internal layer is often sticked under some cases, user is caused to need removing multilayer that can just make With not only wasting material, but also inconvenient for operation.

Moreover, to use a large amount of glue in existing reel tail end envelope volume, not only need to increase additional material at This, and glue is a kind of chemical synthetic material, has certain harmful components, and have certain volatility, either Negative impact can be generated when either using in process of production to the health of worker or user, and a large amount of glue make With being unfavorable for environmental protection.

Invention content

It had not only been binded without glue in order to solve the above technical problem, the present invention provides a kind of, but also with firm knot The reel of resultant force protects the method and reel of envelope volume without rubber ring.

To achieve the goals above, the present invention adopts the following technical scheme that：This method comprises the following steps.

S1, the tail end for finding reel end circle；

S2, make by mechanical interlayer pressing mode a circle on reel or several by the position of caudal part in reel end circle It encloses roll paper to enclose relative to reel circumferential surface protrusion with the reel end, forms nip portion outstanding, to complete envelope volume.

Further, the mechanical interlayer pressing mode of the step S2 be will be in reel on one circle or several circle roll papers and Reel end circle is pressed from both sides out or is squeezed out with respect to cylinder circumferential surface together.

Further, the folder goes out or is extruded as integrally pressing from both sides out or squeezing out along reel axial direction.

Further, the folder goes out or is extruded as going out or squeezing out along reel axial direction sectional splint.

Further, the mode of the tail end of searching reel end circle is in the step S1：Rotating drum makes reel end enclose Tail end is detached from reel circumferential surface；

Further, in the step S1 it is the tail end coil stripping cylinder for enclosing reel end by way of blowing to mandrel surface Circumferential surface.

Further, the mode of the tail end of searching reel end circle is in the step S1：Reel is scanned by detection device, To find the tail end.

Further, the tail end length for the reel end circle being in outside nip portion is 10~30mm.

The present invention also provides a kind of no rubber rings to protect the reel of envelope volume, including is in the outermost reel end circle of reel, special Sign is：Opposing peripheral surfaces nip portion outstanding is being formed along reel axial direction at the circle tail end of the reel end, it should Nip portion is enclosed by one on reel or a few circle roll papers are pressed from both sides out or squeezed out jointly by mechanical interlayer pressing mode with reel end circle It is formed.

As a result of the above method, the present invention bonds during envelope volume without using glue, and entire envelope, which licks journey, only to be needed The pressing of one-time mechanical interlayer realizes the envelope volume of reel, and production is more convenient, eliminates the cost using glue, makes product more Add health environment-friendly.

Description of the drawings

One status diagram of the step of Fig. 1 is the embodiment of the present invention 1；

Fig. 2 is the step two-state schematic diagram of the embodiment of the present invention 1；

Fig. 3 is the close-up schematic view of Fig. 2；

Fig. 4 is the status diagram after 1 reel of embodiment of the present invention envelope volume；

Fig. 5 is the close-up schematic view of Fig. 4.

Specific implementation mode

Embodiment 1：

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the reel of the present embodiment protects the specific method step of envelope volume such as without rubber ring Under：

S1, automatic feed mechanism accept the reel of reel production equipment end supply, and reel is placed on biography by rotating Shown in Figure 1 after reaching precalculated position between sending band component, while spool turns, blowning installation 1 is blown, and reel is made The tail end 2a of end circle 2 is detached from reel circumferential surface, and the purpose of the step is to find the tail end 2a of reel end circle 2, is next Step is ready；

S2, referring to shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, reel is rotated further, when the tail end 2a of reel end circle 2 reaches mechanical layer Between laminating mechanism position easy to operation when, the die head 3 of mechanical interlayer laminating mechanism is stretched out to reel circumferential surface, and will be in A circle or a few circle roll papers 4 pinching together with the roll paper that the reel end is enclosed near tail end 2a on reel is lived, and keeps this few circle roll paper total It is protruded in the same direction relative to reel circumferential surface, forms mechanical press portion 5 outstanding, to complete envelope volume.

Wherein, the die head 3 of mechanical interlayer laminating mechanism should be designed as convenient for pinching being in cusp-shaped, while for pressing Securely, the surface contacted with roll paper when 3 pinching of die head may be designed as needle prick shape.Meanwhile the design of die head 3 can be general according to this field The common sense of logical technical staff is rationally replaced, and this will not be repeated here.

In addition, after completing envelope volume, the tail end 2a length of the reel end circle 2 outside nip portion is 10~30mm, the size End circle roll paper is torn convenient for user.

Embodiment 2：

As different from Example 1, when finding the tail end of reel end circle, the tail end without making reel end enclose is detached from reel Circumferential surface directly finds the tail end in such a way that electronic detecting device is by scanning.But detection device relative cost compared with It is high.

According to the thinking of the above method, the present invention also provides the reels that a kind of no rubber ring protects envelope volume, referring to Fig. 4 and Fig. 5 institutes Show, including be in the outermost reel end circle 2 of reel, one is being formed along reel axial direction at the circle tail end 2a of the reel end Opposing peripheral surfaces nip portion 5 outstanding, which is enclosed by one on reel or a few circle roll papers 4 pass through with reel end circle 2 Mechanical interlayer pressing mode is pressed from both sides out or is extruded into jointly.

The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations Technical field, be included within the scope of the present invention.

Claims

1. a kind of method that reel protects envelope volume without rubber ring, which is characterized in that include the following steps：

S1, the tail end for finding reel end circle；

S2, reel end circle by the position of caudal part by the die head of mechanical interlayer laminating mechanism by reel a circle or A few circle roll papers lean on pinching together with the roll paper of the position of caudal part to live with the reel end, make reel end close to the volume of end-position Paper is enclosed with one on reel or a few circle roll papers are jointly to, formation outstanding mechanical interlayer pressing prominent relative to reel circumferential surface Nip portion, to complete envelope volume.

2. the method that a kind of reel according to claim 1 protects envelope volume without rubber ring, it is characterised in that：The pinching is edge Reel axial direction is segmented pinching.

3. the method that a kind of reel according to claim 1 protects envelope volume without rubber ring, it is characterised in that：The pinching is edge Reel axial direction entirety pinching.

4. the method that a kind of reel according to claim 1 protects envelope volume without rubber ring, it is characterised in that：Outside nip portion The tail end length of reel end circle is 10~30mm.

5. the method that a kind of reel according to claim 1 protects envelope volume without rubber ring, it is characterised in that：Die head is set as convenient for folder Crowded is in cusp-shaped, while secured for pressing, and the surface that when die head pinching contacts with roll paper is designed as needle prick shape.

6. a kind of no rubber ring protects the reel of envelope volume, including is in the outermost reel end circle of reel, it is characterised in that：Using right It is required that the method that 1-5 any one of them reel protects envelope volume without rubber ring.