CN107972217A - A kind of practical machanical fastener device and its application method - Google Patents
A kind of practical machanical fastener device and its application method Download PDFInfo
- Publication number
- CN107972217A CN107972217A CN201711215065.8A CN201711215065A CN107972217A CN 107972217 A CN107972217 A CN 107972217A CN 201711215065 A CN201711215065 A CN 201711215065A CN 107972217 A CN107972217 A CN 107972217A
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- China
- Prior art keywords
- movable pulley
- fastener
- module
- practical
- pulley
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Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 11
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 7
- 238000003892 spreading Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/729—Hook and loop-type fasteners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of practical machanical fastener device,Mechanical extruder,Main motor module and the second machinery drum,Fastener material layer is connected with main motor module,Main motor module right is connected with the first machinery drum,First machinery drum lower right is connected with the first movable pulley,First movable pulley underside is connected with the second movable pulley,Second movable pulley is fixedly arranged above fastener shank A and fastener shank B,Mechanical extruder left is connected with the first quiet pulley,Mechanical extruder right is connected with the second quiet pulley,The 3rd movable pulley is connected with above second quiet pulley,Fastener material layer is connected with 3rd movable pulley,3rd movable pulley right is connected with the second machinery drum,Main motor inside modules are provided with motor module,Bearing module is electrically connected with inside motor module,This is simple and practical in structure,Workload can effectively be mitigated,Alleviate labor intensity,Drastically increase work efficiency.
Description
Technical field
The present invention relates to machinery field, is specially a kind of practical machanical fastener device and its application method.
Background technology
Known that there are various forms of machanical fasteners object to keep together, for example, hook and loop fastener or
A pair of complementary fastener, wherein one engages each other with another, a pair of complementary fastener typically has not in specie
Shaft with head.The head of these fastener shafts, machanical fastener mushroom hair style hook were once formed using various methods
Band described on a kind of shaft vertical in a group formed mushroom method, have a group with thermoplastic resin manufacture vertically
The mesh of shaft is transfused between two calendering rollers, and the roller for contacting shaft heats shaft termination to more than thermoplastic resin
Pour point temperature, briefly, maintains this temperature so that molecular orientation disappearance occurs on termination.During this period and therewith
The cooling come, makes termination shrink to form the uniform mushroom head of shape, respectively has a top, the substantially surface of dome and than former
There is the sectional dimension of shaft bigger, top heating surface extrudes and engages hook head, it is stooped and is permanently deformed.This increase
Form the uniformity of the hook head element in fiber engagement hook region.
The content of the invention
It is an object of the invention to provide a kind of practical machanical fastener device and its application method, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：A kind of practical machanical fastener device, including machine
Tool extruder, main motor module and the second machinery drum, it is characterised in that：Fastener material layer is connected with main motor module,
Main motor module right is connected with the first machinery drum, and the first machinery drum lower right is connected with the first movable pulley, and first
Movable pulley underside is connected with the second movable pulley, and the second movable pulley is fixedly arranged above fastener shank A and fastener shank B, machinery
Extruder left is connected with the first quiet pulley, and mechanical extruder right is connected with the second quiet pulley, the second quiet pulley top activity
The 3rd movable pulley is connected with, fastener material layer is connected with the 3rd movable pulley, the 3rd movable pulley right is connected with the second machinery
Roller, main motor inside modules are provided with motor module, and bearing module, bearing module inside electricity are electrically connected with inside motor module
Servo module is connected with, rotary axis module is fixed with inside servo module.
Preferably, the second machinery drum right end is provided with fastener and consolidates block, play stablize the second machinery drum with it is whole
The effect of a device, avoids unnecessary problem.
Preferably, guidance contacts are provided with above mechanical extruder, add the stability and guidance quality of mechanical extruder.
Preferably, main motor module-external is electrically connected with power module, and power module can not have in main motor module 19
In the case of externally fed, still run as usual.
Preferably, fastener material layer uses nylon polymer materials, there is higher durability degree, each bar fastener material layer
Between it is parallel, ensure that will not disturb between device each several part
Preferably, fastener shank A and fastener shank B symmetrical balances on the second movable pulley are fixed, and have been significantly greatly increased second
The stability of movable pulley so that the second movable pulley can keep balancing in the case of accepting.
Preferably, the output terminal of main motor module is electrically connected with gear reducer so that and the speed of main motor module is controllable, this
Sample can be with the output speed of Effective Regulation motor, so as to control the gentle movement of whole fastener.
Preferably, the first machinery drum is made with the second machinery drum of wear-resistant high-temperature material, what is rubbed
In the case of, the first machinery drum can not be affected substantially with the second machinery drum.
Preferably, closely connected by fastener material layer between the first quiet pulley and the second quiet pulley, the free degree is high, tool
There is certain flexibility so that the transmission that the first quiet pulley and the second quiet pulley can be stablized.
Preferably, a kind of medical efficient mechanical hand and its application method, comprise the following steps：
S1, in the energized state, rotary axis module driving servo module, drives the operation of bearing module bearing, so as to drive
The motor of main motor module rotates；
Fastener material layer is connected with S2, main motor module, the first machinery drum is pulled by fastener material layer, is led to
Crossing the first movable pulley makes the shaft end of softening be deformed into dome head, is allowed to form fastener.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention has been described by forming the method and apparatus of the shaft with head on mechanical fastener constructions
The leading edge deformation of hook component is become to the method for hook in web substrate.In web substrate hook component input supporting surface and
Spreading mouth between the heating surface of top, heating surface have the hardness less than Shaw A.Top heating surface extrudes and engages hooked head
Portion, makes it stoop and be permanently deformed.Which increase the uniformity for the hook head element for forming fiber engagement hook region, keep away
Exempt from unnecessary problem.
2nd, the present invention has been described on a kind of shaft vertical in a group by machanical fastener with mushroom hair style hook strip forms mushroom
The method of mushroom, the mesh of the vertical shaft manufactured with a group with thermoplastic resin are transfused between two calendering rollers.Connect
The roller of feeler lever body heats shaft termination to the pour point temperature more than thermoplastic resin.This temperature is maintained to send out on termination
Sub- orientation disappears estranged, cool down with the thing followed during this period, termination is shunk to form the uniform mushroom head of shape, respectively
There are a top, the substantially surface of dome and the sectional dimension than original shaft bigger, improve user experience.
3rd, for the present invention by the first main face welding of material layer on multiple shafts, one in joint product is preferably real
Apply in example, each shaft includes dome head, and each head includes line of demarcation, and dome head includes the Part I of contact material layer
Line of demarcation on the not Part II of contact material layer, and dome head is in the Part I and Part II on dome head
Between border on.Head includes an outmost periphery, and line of demarcation is on outmost periphery, and the used time is short, efficiency
It is high, convenient and efficient, it is simple and practical in structure, it can effectively mitigate workload, alleviate labor intensity, drastically increase work effect
Rate, the features such as in consecutive production technique using its advantage is highlighted.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is main motor module diagram of the present invention.
In figure：1st, mechanical extruder；2nd, the first roller；3rd, main motor module；4th, the first quiet pulley；5th, fastener shank A；6、
Fastener shank B；7th, the first movable pulley；8th, the second movable pulley；9th, guidance contacts；10th, the 3rd movable pulley；11st, fastener material layer；
12nd, second tin roller；13rd, fastener consolidates block；14th, the second quiet pulley；15th, motor module；16th, bearing module；17th, servo mould
Block；18th, rotary axis module；19th, power module.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of practical machanical fastener device, including machinery
Extruder 1,3 and second machinery drum 12 of main motor module, it is characterised in that：Fastener material is connected with main motor module 3
Layer 11,3 right of main motor module are connected with the first machinery drum 2, and 2 lower right of the first machinery drum is connected with the first dynamic cunning
Wheel 7,7 underside of the first movable pulley are connected with the second movable pulley 8, the second movable pulley 8 be fixedly arranged above fastener shank A5 with it is tight
Firmware bar B6,1 left of mechanical extruder are connected with the first quiet pulley 4, and 1 right of mechanical extruder is connected with the second quiet pulley 14,
The second quiet top of pulley 14 is connected with the 3rd movable pulley 10, and fastener material layer 11 is connected with the 3rd movable pulley 10, the
Three movable pulleys, 10 right is connected with the second machinery drum 12, and main motor module 3 is internally provided with motor module 15, motor module 15
Inside is electrically connected with bearing module 16, and servo module 17 is electrically connected with inside bearing module 16, is fixed with inside servo module 17
Rotary axis module 18.
Second machinery drum, 12 right end is provided with fastener and consolidates block 13, play stablize the second machinery drum 12 with it is whole
The effect of device, avoids unnecessary problem, and the top of mechanical extruder 1 is provided with guidance contacts 9, adds mechanical extruder 1
Stability and guidance quality, 3 external electric of main motor module is connected to power module 19, and power module can be in main motor module 19
In the case of there is no externally fed, still run as usual, fastener material layer 11 uses nylon polymer materials, has higher resistance to
Degree long, parallel between each bar fastener material layer 11, ensure that will not disturb between device each several part, fastener shank A5 with
Fastener shank B6 symmetrical balances on the second movable pulley 8 are fixed, and the stability of the second movable pulley 8 have been significantly greatly increased so that second
Movable pulley 8 can keep balancing in the case of accepting, and the output terminal of main motor module 3 is electrically connected with gear reducer so that main electricity
The speed of machine module 3 is controllable, so can be with the output speed of Effective Regulation motor, so as to control the gentle fortune of whole fastener
Dynamic, the first machinery drum 2 is made with the second machinery drum 12 of wear-resistant high-temperature material, in the case where being rubbed, the
One machinery drum 2 can not be affected substantially with the second machinery drum 12, pass through between the first quiet 4 and second quiet pulley 14 of pulley
Fastener material layer 11 closely connects, and the free degree is high, has certain flexibility so that the first quiet 4 and second quiet pulley 14 of pulley
The transmission that can stablize.
Operation principle：The present invention mainly forms mechanical fasteners by mechanical extruder, main motor module and the second machinery drum
The primary structure of part, extruder are directly placed on the spreading mouth by being formed between the first and second rollers, and extruder can be with
It is placed on the first roller, heating material layer is squeezed on shaft before shaft just enters spreading mouth n, extruder
Position makes heating material layer have more times to come to soften the end of shaft by what is compressed in spreading mouth in shaft, heats material
When the bed of material is extruded, heating material layer is extended across on the whole width of bottom, and the width of spreading mouth is arranged to can reach most
Terminating shares the requirement height of shaft, and the requirement height of engagement shaft is also subject to original shaft height, shaft and material layer
Composition, the thickness of heating material layer and temperature, the linear velocity of bottom, the temperature of the first and second rollers and the first and second rollers
Between pressure influence, the first main face welding of material layer is on multiple shafts, in a preferred embodiment of joint product
In, each shaft includes dome head, and each head includes line of demarcation, and dome head includes the Part I and not of contact material layer
Line of demarcation on the Part II of contact material layer, and dome head is between the Part I and Part II on dome head
Border on.Head includes an outmost periphery, and line of demarcation is on outmost periphery, in mechanical fastener constructions
The upper method and apparatus for forming the shaft with head have been described becomes hook by the leading edge deformation of hook component on the web substrate
The method of son.The spreading mouth between hook component input supporting surface and top heating surface in web substrate, heating surface has small
In the hardness of Shaw A.Top heating surface extrudes and engages hook head, it is stooped and is permanently deformed.Which increase formation
The uniformity of the hook head element in fiber engagement hook region, the used time is short, efficient, convenient and efficient, simple and practical in structure, energy
Effectively mitigate workload, alleviate labor intensity, drastically increase work efficiency, using convex in consecutive production technique
The features such as showing its advantage, avoids unnecessary problem.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of practical machanical fastener device, including mechanical extruder (1), main motor module (3) and the second machinery drum
(12), it is characterised in that：Fastener material layer (11) is connected with main motor module (3), main motor module (3) right is connected with
First machinery drum (2), the first machinery drum (2) lower right are connected with the first movable pulley (7), under the first movable pulley (7)
Side is connected with the second movable pulley (8), and the second movable pulley (8) is fixedly arranged above fastener shank A (5) and fastener shank B (6),
Mechanical extruder (1) left is connected with the first quiet pulley (4), and mechanical extruder (1) right is connected with the second quiet pulley (14), the
The 3rd movable pulley (10) is connected with above two quiet pulleys (14), fastener material layer is connected with the 3rd movable pulley (10)
(11), the 3rd movable pulley (10) right is connected with the second machinery drum (12), and main motor module (3) is internally provided with motor module
(15), bearing module (16) is electrically connected with inside motor module (15), servo module is electrically connected with inside bearing module (16)
(17), it is fixed with rotary axis module (18) inside servo module (17).
A kind of 2. practical machanical fastener device according to claim 1, it is characterised in that：Second machinery drum (12)
Right end is provided with fastener and consolidates block (13).
A kind of 3. practical machanical fastener device according to claim 1, it is characterised in that：On mechanical extruder (1)
Side is provided with guidance contacts (9).
A kind of 4. practical machanical fastener device according to claim 1, it is characterised in that：Main motor module (3) is outside
Portion is electrically connected with power module (19).
A kind of 5. practical machanical fastener device according to claim 1, it is characterised in that：Fastener material layer (11)
It is parallel between each bar fastener material layer (11) using nylon polymer materials.
A kind of 6. practical machanical fastener device according to claim 1, it is characterised in that：Fastener shank A (5) with it is tight
Firmware bar B (6) symmetrical balances on the second movable pulley (8) are fixed.
7. a kind of practical machanical fastener device according to claim 1 and its application method, it is characterised in that：Main electricity
The output terminal of machine module (3) is electrically connected with gear reducer.
A kind of 8. practical machanical fastener device according to claim 1, it is characterised in that：First machinery drum (2)
It is made with the second machinery drum (12) of wear-resistant high-temperature material.
A kind of 9. practical machanical fastener device according to claim 1, it is characterised in that：First quiet pulley (4) with
Closely connected by fastener material layer (11) between second quiet pulley (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215065.8A CN107972217A (en) | 2017-11-28 | 2017-11-28 | A kind of practical machanical fastener device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215065.8A CN107972217A (en) | 2017-11-28 | 2017-11-28 | A kind of practical machanical fastener device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972217A true CN107972217A (en) | 2018-05-01 |
Family
ID=62012133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215065.8A Pending CN107972217A (en) | 2017-11-28 | 2017-11-28 | A kind of practical machanical fastener device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972217A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348336A (en) * | 1999-04-13 | 2002-05-08 | 3M创新有限公司 | A mechanical fastener and method for making the same |
| CN103458723A (en) * | 2011-02-16 | 2013-12-18 | 3M创新有限公司 | Method of making a mechanical fastening strip and reticulated mechanical fastening strip therefrom |
-
2017
- 2017-11-28 CN CN201711215065.8A patent/CN107972217A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348336A (en) * | 1999-04-13 | 2002-05-08 | 3M创新有限公司 | A mechanical fastener and method for making the same |
| CN103458723A (en) * | 2011-02-16 | 2013-12-18 | 3M创新有限公司 | Method of making a mechanical fastening strip and reticulated mechanical fastening strip therefrom |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180501 |
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| RJ01 | Rejection of invention patent application after publication |