A kind of adhesive dispenser that goes out that is used for the autosizing folding brake
Technical field
The present invention relates to the gumming mechanism of leather product, particularly a kind of adhesive dispenser that goes out that is used for the autosizing folding brake.
Background technology
System helper skill is to make the basic technology of leather shoes, and the moulding attractive in appearance of leather shoes and consummate technology at first directly reflect by the upper of a shoe outward appearance.The flanging program is one important procedure of system helper skill.The process that to dial about 1/2nd width and cement, flatten through the group sheet edge that stubble sheet in slope is cut is called flanging.Manufacturing industry in the past adopts manual flanging, manual flanging will be through group's sheet brush coating, dry, fixedly model, beat clip, flanging, beat out, operation such as modification.This mode of production efficient is low, and can not guarantee product quality.
Along with development of science and technology, the footwear manufacturing begins to adopt the machine flanging to replace manual flanging operation.The machine flanging will be through folder group, feeding, flanging, beat clip, spray glue, process such as beat out, and these processes are all carried out automatically.The adhesive of flanging adopts PUR or pressure sensitive adhesive.Glue-spraying spout or gluing on the machine are led brush, over against the flanging mouth, and limit spray glue (or brush coating), edge break limit.The machine that has also is provided with the device that adds folder lining band or reinforcing band.Before the folding bevelling, lining band added and be bonded at the flanging place, increase group's part mouth limit intensity.Flanging efficient height has been saved human cost greatly.
Current, the spray Jiao Kou that goes out adhesive dispenser of the autosizing folding brake on the market only is provided with a spray glue hole, and PUR is coated on the leather and fur products.Though this single hole go out the purpose that adhesive dispenser can reach gluing, the mode of this single hole plastic emitting can only fold into the reinforcing band of 2mm width simultaneously when the operation of leather and fur products flanging.
But, in the footwear process, during particularly to the production and processing of women's shoes series products, must use the reinforcing band of 4mm-5mm width.And adopt the reinforcing band of the autosizing folding brake of single hole plastic emitting sizer to this 4mm-5mm width, and can only the single face gluing, another side can't gluing, therefore also can't fold into reinforcing band automatically.At present, the common way of manufacturer of women's shoes class enterprise is that the salary earner carries out auxiliary operation to the autosizing folding brake in addition.Concrete operation method is as follows: the autosizing folding brake is to the one side gluing of reinforcing band, and the workman carries out artificial brush coating to the another side of reinforcing band simultaneously; After treating that glue is done, the workman has drawn reinforcing band, by the folding brake flanging.Adopt this solution, not only increased by two labor costs, extended the process time; And folding brake has substantially become semi-automatic, does not bring into play the function of autosizing flanging.
Summary of the invention
Technical problem to be solved by this invention provide a kind of can both sides gluing simultaneously, go out adhesive dispenser with what the reinforcing band of 4mm-5mm folded in the lump.
The present invention addresses the above problem the technical scheme that is adopted: a kind of adhesive dispenser that goes out that is used for the autosizing folding brake, comprise main body, described main body is provided with connecting portion, hole for injecting glue, plastic emitting face that is connected with the autosizing folding brake and the glue passageway that is communicated with hole for injecting glue and plastic emitting face, it is characterized in that: described plastic emitting face is provided with the groove that is formed by the main body concave inward structure, and described groove both sides are respectively equipped with spray Jiao Kou.
Described spray Jiao Kou sprays the arrangement of glue holes by one to several and forms.
Described spray glue hole is circular.
Described main body top is provided with screw, establishes the rectangle projection on the side of described main body, establishes screw on the projection; The screw at described main body top and the screw of trailing flank constitute described connecting portion.
In sum, the invention has the beneficial effects as follows:
1, after the present invention adopted the diplopore gluing, when using the reinforcing band of 4mm-5mm, two sides gluing had simultaneously reduced the manual procedures.
2, the present invention can the two sides gluing simultaneously automatically, not only saved the labor cost in the shoemaking process, and can guarantee constant product quality, flanging is smooth more attractive in appearance.
3, the present invention has not only improved the speed of gluing, and has saved spread.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the enlarged drawing of I among Fig. 1.
Fig. 3 is that A-A of the present invention is to view.
Fig. 4 is the structural representation that known technology goes out adhesive dispenser.
Fig. 5 is the partial enlarged drawing of II among Fig. 4.
Fig. 6 goes out the A-A of adhesive dispenser to cutaway view among Fig. 1 of the present invention.
Fig. 7 is the partial enlarged drawing of III among Fig. 6.
The corresponding component names of mark among the figure: 1, connecting portion, 2, main body, 3, plastic emitting face, 4, hole for injecting glue, 5, spray glue hole, 6, groove, 7, projection, 8, screw, 9, the glue passageway.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Referring to accompanying drawing 4 and shown in Figure 5, go out the cutaway view and the partial enlarged drawing of adhesive dispenser for the autosizing folding brake of known technology.The spray Jiao Kou that goes out adhesive dispenser of the autosizing folding brake of known technology only establishes a spray glue hole, and PUR is coated on the leather and fur products.Though this single hole go out the purpose that adhesive dispenser can reach gluing, the mode of this single hole plastic emitting can only fold into the reinforcing band of 2mm width simultaneously when the operation of leather and fur products flanging.
Shown in accompanying drawing 1 to 3 and accompanying drawing 6 and 7, the adhesive dispenser that goes out for the autosizing folding brake of present embodiment, a kind of adhesive dispenser that goes out that is used for the autosizing folding brake, comprise main body 2, described main body 2 is provided with connecting portion 1, hole for injecting glue 4, plastic emitting face 3 that is connected with the autosizing folding brake and the glue passageway 9 that is communicated with hole for injecting glue and plastic emitting face, it is characterized in that: described plastic emitting face 3 is provided with the groove 6 that is formed by the main body concave inward structure, and described groove 6 both sides are respectively equipped with spray Jiao Kou.
The Jiao Kou of spray described in the present embodiment is made up of a spray glue hole 5.
The glue of spray described in present embodiment hole 5 is circular.
Main body 2 tops are provided with screw 8 in the present embodiment, establish rectangle projection 7 on main body 2 trailing flanks, establish screw on the projection 7; Main body is fixedly mounted on the gumming mechanism of autosizing folding brake by the screw at top and the screw of trailing flank.
Present embodiment in use, the reinforcing band of 4mm-5mm width passes through in the middle of the groove, two spray glue mouths can be respectively in the gluing of the two sides of reinforcing band, autosizing is flanging again, need not manually auxiliary gluing, has really realized the operation of full-automatic gluing flanging.
Embodiment 2
Present embodiment is compared with embodiment 1, and its basic structure is identical, and difference is: spray glue hole 5 numbers of described spray Jiao Kou are more than 2 or 2.
As mentioned above, just can realize the present invention preferably.