CN208867335U - A kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive - Google Patents
A kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive Download PDFInfo
- Publication number
- CN208867335U CN208867335U CN201821540666.6U CN201821540666U CN208867335U CN 208867335 U CN208867335 U CN 208867335U CN 201821540666 U CN201821540666 U CN 201821540666U CN 208867335 U CN208867335 U CN 208867335U
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- China
- Prior art keywords
- double
- sided adhesive
- isolation film
- ring
- knife
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- 239000000853 adhesive Substances 0.000 title claims abstract description 106
- 230000001070 adhesive Effects 0.000 title claims abstract description 106
- 238000002955 isolation Methods 0.000 claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 210000001138 Tears Anatomy 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 51
- 239000002699 waste material Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000005491 wire drawing Methods 0.000 abstract description 5
- 239000000356 contaminant Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000010837 adhesive waste Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 polyethylene terephthalates Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Abstract
The utility model discloses a kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive.The ring-like double-sided adhesive includes ring-like upper isolation film, double-sided adhesive main body, lower isolation film, the upper isolation film, lower isolation film are respectively fitting into the upper and lower surface of double-sided adhesive main body, the upper isolation film, double-sided adhesive main body, the internal diameter of lower isolation film, outer diameter are identical, and the upper isolation film is prominent into ring to be formed with to tear the handle for taking upper isolation film.Built-in handle avoids isolation film stress and is detached from double-sided adhesive main body when in use not vulnerable to the interference of other processes, the problems such as so as to avoid the wire drawing of double-sided adhesive main body, adsorbing contaminant, can be improved the product fine rate of the ring-like double-sided adhesive institute application field.A kind of production equipment of ring-like double-sided adhesive is able to produce the annular double-sided adhesive of built-in handle, simplifies manual operation, and the error for avoiding manual operations from generating improves the production efficiency and acceptance rate of ring-like double-sided adhesive.
Description
Technical field
The utility model relates to precision die cutting field, particularly relates to a kind of ring-like double-sided adhesive and produce the annular double-sided adhesive
Equipment.
Background technique
During die-cutting production, double-sided adhesive is a kind of common use material.But since double-sided adhesive matter itself is soft, viscous
Property strong, easy characteristics such as dirty, Yi Lasi, excessive glue, be easily deformed in use, use cannot be regenerated, it is easy to cause to report
It is useless.Therefore it need to increase by one layer of isolation film in the upper and lower surface of double-sided adhesive main body in production, it conveniently will not when client uses
The above problem is generated, secondary tear that can carry out upper and lower isolation film takes to cooperate different process flows, such as: in mobile lens
Assembling process in fixed using ring-like double-sided adhesive, the lower isolation film of annular double-sided adhesive is first torn by machine and is taken simultaneously by the first procedure
Ring-like double-sided adhesive main body is fixed on lens base, second operation work takes upper isolation film and by camera lens fixed to double by manually tearing
The upper surface of face glue main body.Since mobile lens are small in size, it is applied annular double-sided adhesive it is small in size, artificially tear at this time take every
There is certain difficulty from film, can a handle be set on upper isolation film and takes upper isolation film to tear.
As shown in Figure 1, the prior art is one handle of setting outside the ring of upper isolation film, and external handle is at first
It is easy to be interfered in process, isolation film is caused to be partially disengaged double-sided adhesive main body, to generate the wire drawing of double-sided adhesive main body, absorption
The problems such as impurity, will generate significant impact for precision die cutting, and reduce the acceptance rate of product.Since ring-like double-sided adhesive frame compares
Narrow, generally 0.6-1.0mm, annular diameters are small, generally 3-6mm.If being arranged handle in ring, process difficulty
It is high.
In the production process of ring-like double-sided adhesive, the prior art is punched from double-sided adhesive towards isolation film surface with mold, one
Secondary molding, then by hand exhausts waste material, this production efficiency is low, and rubber ring is easy to pull when excluding waste material in ring
It is bad, waste of material is caused, cost is increased；It is either first punched double-sided adhesive main body, then is punched isolation film, is formed twice, process is multiple
It is miscellaneous, the problems such as low precision, product is easy to appear size side, long processing time.
In view of this, the designer deeply conceives for the above-mentioned problems of the prior art, and actively research improvement examination
It does and develops and design the utility model.
Utility model content
The purpose of this utility model is to provide a kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive, make ring-like
Handle is not vulnerable to the interference of other processes when in use for double-sided adhesive, to improve the product fine of ring-like double-sided adhesive institute application field
Rate；The production equipment is able to produce out the annular double-sided adhesive of built-in handle, simplifies manual operation, is punched out automatically by machine,
It saves labour turnover, improves the acceptance rate and production efficiency of ring-like double-sided adhesive production.
In order to achieve the above objectives, the solution of the utility model is:
A kind of ring-like double-sided adhesive, including ring-like upper isolation film, double-sided adhesive main body, lower isolation film, the upper isolation film, under
Isolation film is respectively fitting into the upper and lower surface of double-sided adhesive main body, the upper isolation film, double-sided adhesive main body, lower isolation film internal diameter,
Outer diameter is identical, and the upper isolation film is prominent into ring to be formed with to tear the handle for taking upper isolation film.
The upper isolation film, lower isolation film are PET(polyethylene terephthalates) material.
A kind of production equipment of ring-like double-sided adhesive, including board and be successively installed on the make-up machine of board, die cutting die,
Junk remover, guillotine, board are equipped with several conveying rollers and conveyer belt to mobile material, the conveying roller
Pressed material moves with conveyer belt and successively passes through make-up machine, die cutting die, junk remover, guillotine；The punching
Mold includes upper mold, lower mold, and the upper mold is equipped with upper punching cutter and up and down upper branch arm, and the upper punching cutter is solid
It is scheduled on the bottom end of upper branch arm；The upper punching cutter includes first edge of a knife, second edge of a knife, the third edge of a knife；First edge of a knife is circle
Shape, second edge of a knife are to form major arc jaggy, and the third edge of a knife justifies sunken inside, the first knife from notch end position to second edge of a knife
Mouth is homocentric with second edge of a knife；The lower mold is equipped with lower punching cutter and up and down lower branch arm, and the lower punching cutter is fixed on
The top of lower branch arm；The lower punching cutter and upper punching cutter present lower one-to-one correspondence；The lower punching cutter includes the 4th edge of a knife, should
4th edge of a knife shape is minor arc, and radius is identical as second edge of a knife and homocentric with second edge of a knife, second edge of a knife, the cooperation of the 4th edge of a knife
It is formed complete round.
Isometric matrix arranges the upper punching cutter on the upper mold；Above-mentioned lower punching cutter is equal on lower mold to be arranged away from matrix
Column.
The junk remover includes with thimble, jig, the device for removing waste of following top waste material, and the jig corresponds to upper mold
Hole location equipped with identical quantity, each hole location are correspondingly arranged on the thimble for being actively located in the hole location.
The make-up machine includes to convey the double-sided adhesive conveying device of material, upper isolation film conveying device, lower isolation film
Conveying device, and the fitting of the double-sided adhesive to be bonded isolation film idler wheel, upper isolation film fitting idler wheel, the fitting rolling of lower isolation film
Wheel.
The guillotine cuts piece equipped with punching products.
It is de- to avoid isolation film stress when in use not vulnerable to the interference of other processes for handle built in the utility model
From double-sided adhesive main body, the problems such as so as to avoid the wire drawing of double-sided adhesive main body, adsorbing contaminant, it can be improved the ring-like double-sided adhesive and answered
With the product fine rate in field.
Above-mentioned production equipment is able to produce out the annular double-sided adhesive of built-in handle, simplifies manual operation, avoids manual behaviour
Make the error generated, improves the production efficiency and acceptance rate of ring-like double-sided adhesive.
Furthermore upper and lower mold carries out contraposition punching, and two molds are punched out on a board simultaneously, eliminate twice
The error generated is formed, the precision of product is improved；Cooperate jig using thimble, waste material is excluded automatically, when reducing material strip winding
Caused by product shift, and exclude to make deformation of products to the extruding of product when waste material by hand, and save a large amount of artificial.
Detailed description of the invention
Fig. 1 is the ring-like double-sided adhesive schematic diagram of external handle；
Fig. 2 is the ring-like double-sided adhesive schematic diagram of built-in handle；
Fig. 3 is the ring-like double-sided adhesive exploded view of built-in handle；
Fig. 4 is the production equipment schematic diagram of the utility model；
Fig. 5 is the upper mold partial schematic diagram of the utility model；
Fig. 6 is the bottom view of Fig. 5；
Fig. 7 is the lower mold portion schematic diagram of the utility model；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the schematic diagram of lower top waste material；
Figure 10 is product schematic diagram.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
For sake of convenience, hereinafter "upper", "lower", "left", "right" are consistent with the upper and lower left and right direction of attached drawing itself, but
Restriction effect is not played to the utility model structure.
As shown in Figure 2 and Figure 3, a kind of ring-like double-sided adhesive 1, including ring-like upper isolation film 11, double-sided adhesive main body 12, under every
From film 13.Upper isolation film 11, double-sided adhesive main body 12, the internal diameter of lower isolation film 13, outer diameter are identical.Upper isolation film 11, under every
From the upper and lower surface that film 13 is respectively fitting into double-sided adhesive main body 12, ring-like double-sided adhesive 1 is formed.It can be by upper isolation film 11 when use
Or lower isolation film 13 tears from 12 surface of double-sided adhesive main body and takes, so that double-sided adhesive main body 12 is torn pasting on one side for isolation film
Need fixed place.
Above-mentioned isolation film can be PET(polyethylene terephthalate) material is made, and PET has preferable rub resistance
Property and dimensional stability, surface are smooth, will not impact to the viscosity of double-sided adhesive main body 12.
The improvement of the utility model: it is that ring-like upper isolation film 11 is prominent into ring and is formed with handle 111, to tear
Take isolation film 11.
The advantages of above-mentioned improvement is: built-in handle 111 not vulnerable to the interference of other processes, avoids when in use
Upper 11 stress of isolation film is detached from double-sided adhesive main body 12, can the problems such as so as to avoid 12 wire drawing of double-sided adhesive main body, adsorbing contaminant
Improve the product fine rate of 1 application field of ring-like double-sided adhesive.
Above-mentioned annular double-sided adhesive can be realized by following production equipment: as shown in figure 4, a kind of ring-like double-sided adhesive
Production equipment including board 6 and is from left to right successively installed on make-up machine 2, the die cutting die 3, junk remover of board
4, guillotine.
Board 6 is equipped with conveyer belt 61 and several conveying rollers 62, material to move right.Conveying roller 62 is suppressed
Material is moved with conveyer belt 61, successively passes through make-up machine 2, die cutting die 3, junk remover 4, guillotine, and prevent material
Material tilts.
Make-up machine 2 includes double-sided adhesive conveying device 21, upper isolation film conveying device 22, lower isolation film conveying device 23, with
And double-sided adhesive fitting idler wheel 24, upper isolation film fitting idler wheel 25, lower isolation film are bonded idler wheel 26.Above-mentioned conveying device is past by material
It is bonded idler wheel conveying, isolation film 11, lower isolation film 13 is made to be fitted in 12 upper and lower surfaces of double-sided adhesive main body respectively.
Die cutting die 3 includes upper mold 31, lower mold 32.Above-mentioned upper mold 31, lower mold 32 are being correspondingly set up and down,
Double-sided adhesive is punched out simultaneously.
As shown in Figure 5, Figure 6, above-mentioned upper mold 31 is equipped with punching cutter 311 and up and down upper branch arm 312 on several,
Upper punching cutter 311 and the one-to-one correspondence of upper branch arm 312 and upper punching cutter 311 are fixed on the bottom end of upper branch arm 312.Above-mentioned upper punching cutter
311 include first edge of a knife 3111, second edge of a knife 3112, the third edge of a knife 3113.First edge of a knife 3111 be circle, radius with it is above-mentioned
The outer ring of annular double-sided adhesive 1 is identical；Second edge of a knife 3112 is the major arc for forming jagged 3112a, and the third edge of a knife 3113 is by notch
For 3112a end position to second edge of a knife 3112 circle sunken inside, the shape of the two composition is to form reeded circle on circumference, the
The radius of two edges of a knife 3112 it is identical as the above-mentioned annular inner ring of double-sided adhesive 1 and with first edge of a knife 3111 homocentric, the third edge of a knife 3113
Shape it is identical as the above-mentioned annular handle 111 of double-sided adhesive 1.Above-mentioned upper punching cutter 311 is up and down by upper branch arm 312, from
Double-sided adhesive is punched out up to lower, then the first punching cutter 3111 can be punched into the outline border of above-mentioned annular double-sided adhesive 1, the second punching
Knife 3112 and third punching cutter 3113 cooperate the inside casing that can be punched into above-mentioned annular double-sided adhesive 1.
As shown in Figure 7, Figure 8, above-mentioned lower mold 32 is equipped with several lower punching cutters 321 and up and down lower branch arm 322,
Lower punching cutter 321 and the one-to-one correspondence of lower branch arm 322 and lower punching cutter 321 are fixed on the top of lower branch arm 322.Above-mentioned lower punching cutter
321 quantity is identical as upper punching cutter 311 and presents lower one-to-one correspondence.Lower punching cutter 321 includes the 4th edge of a knife 3211, shape
For minor arc, and radius is identical as the above-mentioned annular inner ring of double-sided adhesive 1, and the 4th edge of a knife 3211 and second edge of a knife 3112 are homocentric, i.e., and the
Two edges of a knife 3112, the cooperation of the 4th edge of a knife 3211 can be punched the circle of the inner ring of above-mentioned annular double-sided adhesive 1.Above-mentioned lower punching cutter 321
It is up and down by lower branch arm 322, double-sided adhesive is punched from bottom to up, then the 4th punching cutter 3211 can be punched the end of handle 111
Portion separates double-sided adhesive main body 12 contained by handle 111 with annular double-sided adhesive 1.
Above-mentioned upper punching cutter 311 equidistant matrix arrangement in upper mold 31；Above-mentioned lower punching cutter 321 is medium in lower mold 32
Away from matrix arrangement.
It is punched simultaneously by above-mentioned upper mold 31, lower mold 32, then it is two-sided to be punched into above-mentioned annular for the first punching cutter 3111
The outline border of glue 1, the second punching cutter 3112 cooperate the inside casing for being punched into above-mentioned annular double-sided adhesive 1 with third punching cutter 3113, and the 4th
Punching cutter 3211 is punched the end of handle 111, and double-sided adhesive contained by handle 111 is separated with annular double-sided adhesive main body 12.
Junk remover 4 includes thimble 41, jig 42, device for removing waste 43.The upper punching of the corresponding above-mentioned upper mold 31 of jig 42
Cutter 311 is equipped with the hole location of identical quantity, and each hole location is correspondingly arranged on the thimble 41 for being actively located in the hole location.Work as punching
When the material movement cut is to junk remover 4, thimble 41 is by ejection fixture 42, and the row for passing through the right down of waste material in ring
Useless machine 43 carries out the exclusion of double-sided adhesive waste material.
Guillotine is equipped with and cuts piece 5, cuts piece 5 and product is punched slabbing.
Above-mentioned apparatus, which is worked in coordination, can produce above-mentioned ring-like double-sided adhesive, achieve the purpose that automated production, avoid people
Error caused by work punching or waste discharge, improves the precision and production efficiency of product.
Following production technology may be implemented in above-mentioned production equipment:
Step 1, double-sided adhesive main body pad pasting: using make-up machine 2, and isolation film is attached to the upper and lower of double-sided adhesive main body 12 respectively
Surface forms the double-sided adhesive of plate；
Step 2 is punched out double-sided adhesive: using die cutting die 3, is punched out to double-sided adhesive, forms ring-like double-sided adhesive 1
Concrete shape；
Waste material in step 3, lower apical ring: as shown in figure 9, using thimble 41 and jig 42, the waste material in ring is passed through into jig
42 turn down, and waste material in ring is made to be detached from ring-like double-sided adhesive 1；
Step 4 excludes waste material: being excluded double-sided adhesive waste material using device for removing waste 43；
Step 5, secondary punch form product: as shown in Figure 10, being rushed product by the requirement of client using guillotine
It is cut into sheet.
The advantages of above-mentioned production technology is: whole process is carried out by machine, simplifies manual operation, avoids manual operations
The error of generation improves the production efficiency and acceptance rate of ring-like double-sided adhesive 1.
Furthermore upper mold 31, lower mold 32 carry out contraposition punching, and two molds are punched out on a board 6 simultaneously,
The error for forming generation twice is eliminated, the precision of product is improved；Cooperate jig 42 using thimble 41, waste material excluded automatically,
Product caused by when reducing material strip winding shifts, and excludes to make deformation of products to the extruding of product when waste material by hand, and save
It is a large amount of artificial.Since double-sided adhesive has mobility and high after tack, side mode trimming excludes waste material on board 6, can keep away
Waste material and product after-tack after exempting from double-sided adhesive punching, then when removing to exclude waste material caused by wire drawing, the bad products such as dirty.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (7)
1. a kind of ring-like double-sided adhesive, including ring-like upper isolation film, double-sided adhesive main body, lower isolation film, the upper isolation film, under every
From the upper and lower surface that film is respectively fitting into double-sided adhesive main body, it is characterised in that: the upper isolation film, double-sided adhesive main body, lower isolation
Internal diameter, the outer diameter of film are identical, and the upper isolation film is prominent into ring to be formed with to tear the handle for taking upper isolation film.
2. a kind of ring-like double-sided adhesive as described in claim 1, it is characterised in that: the upper isolation film, lower isolation film are PET poly-
Ethylene glycol terephthalate material.
3. a kind of production equipment of ring-like double-sided adhesive, it including board and is successively installed on the make-up machine of board, die cutting die, useless
Expect that remover, guillotine, board are equipped with several conveying rollers and conveyer belt to mobile material, the conveying roller pressure
Prepared material moves with conveyer belt and successively passes through make-up machine, die cutting die, junk remover, guillotine, it is characterised in that:
The die cutting die includes upper mold, lower mold, and the upper mold is equipped with upper punching cutter and up and down upper branch arm, it is described on
Punching cutter is fixed on the bottom end of upper branch arm；The upper punching cutter includes first edge of a knife, second edge of a knife, the third edge of a knife；Described first
The edge of a knife is circle, and second edge of a knife is to form major arc jaggy, and the third edge of a knife justifies indent from notch end position to second edge of a knife
It falls into, first edge of a knife and second edge of a knife are homocentric；The lower mold is equipped with lower punching cutter and up and down lower branch arm, the lower punching
Knife is fixed on the top of lower branch arm；The lower punching cutter and upper punching cutter present lower one-to-one correspondence；The lower punching cutter includes the
Four edges of a knife, the 4th edge of a knife shape are minor arc, and radius is identical as second edge of a knife and homocentric with second edge of a knife, second edge of a knife, the
Four edges of a knife cooperatively form complete circle.
4. a kind of production equipment of ring-like double-sided adhesive as claimed in claim 3, it is characterised in that: the upper punching cutter is in upper mold
Equidistant matrix arrangement on tool；Above-mentioned lower punching cutter is equal away from matrix arrangement on lower mold.
5. a kind of production equipment of ring-like double-sided adhesive as claimed in claim 3, it is characterised in that: the junk remover packet
Thimble, jig, the device for removing waste with following top waste material are included, the jig corresponds to the hole location that upper mold is equipped with identical quantity, Mei Gekong
Position is correspondingly arranged on the thimble for being actively located in the hole location.
6. a kind of production equipment of ring-like double-sided adhesive as claimed in claim 3, it is characterised in that: the make-up machine include to
Double-sided adhesive conveying device, the upper isolation film conveying device, lower isolation film conveying device of material are conveyed, and to be bonded isolation film
Double-sided adhesive fitting idler wheel, upper isolation film fitting idler wheel, lower isolation film be bonded idler wheel.
7. a kind of production equipment of ring-like double-sided adhesive as claimed in claim 3, it is characterised in that: the guillotine is equipped with punching
Product cuts piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540666.6U CN208867335U (en) | 2018-09-20 | 2018-09-20 | A kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540666.6U CN208867335U (en) | 2018-09-20 | 2018-09-20 | A kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867335U true CN208867335U (en) | 2019-05-17 |
Family
ID=66468272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540666.6U Active CN208867335U (en) | 2018-09-20 | 2018-09-20 | A kind of ring-like double-sided adhesive and the equipment for producing the annular double-sided adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561549A (en) * | 2019-08-07 | 2019-12-13 | 深圳市领略数控设备有限公司 | method for solving salient point through buried cutter design |
-
2018
- 2018-09-20 CN CN201821540666.6U patent/CN208867335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561549A (en) * | 2019-08-07 | 2019-12-13 | 深圳市领略数控设备有限公司 | method for solving salient point through buried cutter design |
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Denomination of utility model: The invention relates to a ring type double-sided adhesive tape and an equipment for producing the annular double-sided adhesive tape Effective date of registration: 20200817 Granted publication date: 20190517 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: HUIJING (XIAMEN) ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980005058 |